DragonX SDK: increase batch size and update server endpoints

- Increase DOWNLOAD_BATCH_SIZE from 50 to 500 for faster sync - Update default server endpoints to dragonx.is (mainnet and testnet) - Add jniLibs source dir for Rust native libraries in build config
Update checkpoints to 1170000
2026-03-21 03:53:53 -05:00 · 2024-03-17 11:59:17 -04:00 · 2023-10-22 15:22:43 +00:00 · 2023-10-22 11:20:09 -04:00 · 2023-10-22 11:14:30 -04:00 · 2023-10-22 11:02:26 -04:00
76 changed files with 515 additions and 20 deletions
--- a/sdk-lib/build.gradle.kts
+++ b/sdk-lib/build.gradle.kts
@@ -74,6 +74,7 @@ android {
    sourceSets.getByName("main") {
        java.srcDir("build/generated/source/grpc")
        proto { srcDir("src/main/proto") }
+        jniLibs.srcDir("build/rustJniLibs/android")
    }

    kotlinOptions {
@@ -293,6 +294,8 @@ project.afterEvaluate {
    val cargoTask = tasks.getByName("cargoBuild")
    tasks.getByName("javaPreCompileDebug").dependsOn(cargoTask)
    tasks.getByName("javaPreCompileRelease").dependsOn(cargoTask)
+    tasks.getByName("mergeDebugJniLibFolders").dependsOn(cargoTask)
+    tasks.getByName("mergeReleaseJniLibFolders").dependsOn(cargoTask)
 }

 fun MinimalExternalModuleDependency.asCoordinateString() =
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1000000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1000000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1000000",
+	"hash": "00005efbc0c1342f7604617830dde40956343dbfb4737502334c54bd28387855",
+	"time": 1704417607,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1010000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1010000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1010000",
+	"hash": "00002ddc10f8190a9bcf3c6bb218f5b168db3b1aa025af10ce5f5b7cca2368e4",
+	"time": 1704777843,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1020000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1020000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1020000",
+	"hash": "000008643ba6ac5974579afde3ac22485b4aa5b475011420ea4232cd2e4aff20",
+	"time": 1705138049,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1030000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1030000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1030000",
+	"hash": "0000808ca14d72c3d5ce2dba95a43d7cfd0a5c0446dae881b4e2fdcddef29553",
+	"time": 1705498681,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1040000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1040000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1040000",
+	"hash": "00003f7008d4c2e3163b73caa2903ffccb00331ccb5bcc6fe1e272103b4b760b",
+	"time": 1705858758,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1050000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1050000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1050000",
+	"hash": "000065e2f27bf9c47650dcda4235236daecea24b8f6d5de7ff3cd12b36a130f9",
+	"time": 1706218802,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1060000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1060000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1060000",
+	"hash": "00005690db6a3f997a039afc7739035cb4d0e6d672a9c18776223d66388bfc4e",
+	"time": 1706578810,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1070000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1070000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1070000",
+	"hash": "000063990f169d83f00357097d194597f077e5faab078795240eff231b6179b7",
+	"time": 1706939277,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1080000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1080000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1080000",
+	"hash": "0000686623e37caf1a5e5ff9e0740eb0c7e57799f70a5adc8b88d81cda45e723",
+	"time": 1707299346,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1090000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1090000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1090000",
+	"hash": "00001d164a60ba32049705b3de3cc156145508e7864a6c3359a5554d35f1cc02",
+	"time": 1707659211,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1100000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1100000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1100000",
+	"hash": "00004505211599b14b8b94fde5c1ffcce88901427dbc1ea633917160d4188f29",
+	"time": 1708019942,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1110000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1110000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1110000",
+	"hash": "000010f822b1664ac8042ec066739dac80c2996cd2494f613926defbb4f76ab5",
+	"time": 1708379694,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1120000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1120000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1120000",
+	"hash": "0000409d4bfdf323d3a9a85b65765e90084218a776c76a1cd07829cb7f5b6d05",
+	"time": 1708739800,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1130000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1130000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1130000",
+	"hash": "000082de552f3b0dbd1a805e08db29f9f60fe020ee88944b0266e55cda2f7e78",
+	"time": 1709099993,
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+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1140000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1140000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1140000",
+	"hash": "0000012c87cc87745fe70667c7a2eca8b03dac27a8424b0830c06a18fdf9fc77",
+	"time": 1709460061,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1150000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1150000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1150000",
+	"hash": "0000383d666b6039ad272fadc0e6375def512cdaa0d958ef03369eb286f7f790",
+	"time": 1709819845,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1160000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1160000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1160000",
+	"hash": "000033a737dae6e4c83b3cc5eb9cfab2d69119096dd958a620b3d4d28505461c",
+	"time": 1710179934,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1170000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/1170000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "1170000",
+	"hash": "000015438fdf9acff1bfb51f49362ae1c1573c278f5048def1dc5b3f6ebb4d46",
+	"time": 1710540259,
+	"saplingTree": "01b6ca89432d3c1ee09a31520da593857739c1db0347fd9d8595d9c544bcb11a2101f1cec765ce02b170e54652dd174cca73dc844e67d46f757373d9ec373baf4d211000010ed554548a9307b5fae36491ec2c743ef6bfa238715dc3593f697dca6d7b643c0170ce2dbd747ba7d581453f420dcc13ad361b8283bb87dc986aeabc5aba31ee6601a60e8bb96949a39c072cb9a61c0fb6c909ee493b042dbc27286c17658d08324f01b70f2a9f5f97574494e6595cc6f9352b4eea047aa8294b4ab39a65b5f51bf92a00013325621a4d897a6145b198402830be8128391b5037dc526972e17a50b856773d014e7b70d5772bacf890f3e597eaf7872257cca367c9e6bf0ffd3f10588d1ae934000001b7490ec9ce030a772817206c2c6dab929cb11b44479feea611015a56807831290001f12bfb8b20561b54c8c0a65d8211228b6bca6891c3cf8034f08d5ab55702a449016f7a6a17eeb728b599718d67670a1d28b2fe5e9d6384824935361a5626d1c74b01b86bd876790786b1166359eda3472cbb67d2f6c1266dda95c07ecc1dad201a6d0112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/470000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/470000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "470000",
+	"hash": "000016f55342090f2f7dd1013c1780daea3e18331b9e481e44cc969e42267c9a",
+	"time": 1685329692,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/480000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/480000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "480000",
+	"hash": "00004fcf6a8c13044beef7a176c1b872bbec53cc00aee74a4cbc9f7cb332ad29",
+	"time": 1685689694,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/490000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/490000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "490000",
+	"hash": "000021e70faa40c6b1cd9ed3f91b8ad43e2570a00e34c54c5ed74218ac33bf72",
+	"time": 1686049658,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/500000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/500000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "500000",
+	"hash": "000038889c413584ecab16aaf0ae8f050fec136484416084187a2fa27ed1efc4",
+	"time": 1686410001,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/510000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/510000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "510000",
+	"hash": "000045c957443966535795a08bc5feffee0f0c59b55d7ba727593dbc459a1c34",
+	"time": 1686770355,
+	"saplingTree": "01e80024eecea4f447023db3d6d5e1d32faa7cf14b98cc6f3ab7b8d83cb7527a67019b8ae283f952d4a61bab804fcf18a3e61c2c921d738dd1d9e6c77f56f6a08c060f000001f68d963a781e0f6e382adcebab544556f889f6329af7427b232545667ebaf85c0001baf909aa71d1c86796f553b640ea82151517b29a2f0841394591c73fb34dd13800000000000000000155b7e4710e19681f04c7aa34741e8e8e21f4d2b9be4688378c965f6275594a0f01b4860c8b019af1565d84f5d9ed58a549b04f31d111a49037370311946f35dd20"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/520000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/520000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "520000",
+	"hash": "000065949a8cd500872a3961e2d5736fee4f84ddb909c1f34969223b0f896fc0",
+	"time": 1687130500,
+	"saplingTree": "01595404d486dd5512a338ee58c0841403d0645c9fb8a6e3fd6f96c63f013dec1b000f0001b90a66f8036230aa954a12954359697c682ef23fe4e8c46b30c016b14fc1f84a0000017b454eb6f9a6d6d2850a1a3a781c21d2f2782d913c48601b429916eac70010430001fa307e8543a1ca593f82a0d7952b2baa0e9c48d2d03406d3a053c7665a1f9b5401ccfa9090a0373783b5c19b89c962a80a2557f699b9a591e032245baa9b382e0d00000000000155b7e4710e19681f04c7aa34741e8e8e21f4d2b9be4688378c965f6275594a0f01b4860c8b019af1565d84f5d9ed58a549b04f31d111a49037370311946f35dd20"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/530000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/530000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "530000",
+	"hash": "00001b24c718558a4c4e08ea1605fc5851706f39b163d2b90e6f89d3bb633330",
+	"time": 1687490563,
+	"saplingTree": "0148b948176d92107194d005a95f9b228288b67646d54ae0138ba607954b9198650182fbaa2b7b4cc3aeb7e51c059687ed42bd619b2c48c974bff44fc98121932d310f0000000001d779625e9bd58d138c358d0e5230851fe04c25d9e398eedbcbe27bf31a260b0d01ec97f5e603cccba4cf4ab9f69fff04fb0d257be3eb30ffd57fdd647c1b713839000000015cbb27d57dfa29ee789f2d77458d8689220ad9106d200a595bd0be7dc2e390270000000155b7e4710e19681f04c7aa34741e8e8e21f4d2b9be4688378c965f6275594a0f01b4860c8b019af1565d84f5d9ed58a549b04f31d111a49037370311946f35dd20"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/540000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/540000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "540000",
+	"hash": "00000b8dbe1fe69be0c9da5dc22153a6de62d31971e11b991fd69485a81ecccb",
+	"time": 1687850664,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/550000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/550000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "550000",
+	"hash": "000029c2f399d04f9bda73c132727d12a5c101f20afd7d7d020d5abe8f35d2df",
+	"time": 1688210940,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/560000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/560000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "560000",
+	"hash": "0000437b6d663bf1bd44299280d96559c7fceee80dd15909bb430f04169e75e1",
+	"time": 1688571017,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/570000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/570000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "570000",
+	"hash": "000070c8008bcf3c2edeb60484503d4f38a6c1790e7a253173edd2fbb3200e8c",
+	"time": 1688930967,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/580000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/580000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "580000",
+	"hash": "0000313f09d83c59644907ca6036f88f82b2bdbbfe5dc91c248a7c9b786dc9fc",
+	"time": 1689291153,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/590000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/590000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "590000",
+	"hash": "00005d849ece31d523ec22768684fe8f06826fac681a5e53515799dde5f3c47e",
+	"time": 1689651446,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/600000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/600000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "600000",
+	"hash": "0000436ae9e88636c65919c5966f9d34a31dc4b65eeaa11f0da4f0dd1dee9149",
+	"time": 1690011617,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/610000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/610000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "610000",
+	"hash": "000034a883b6a81b1532959b63a5365343362982bbf37cadcff99d8e60d8e825",
+	"time": 1690371834,
+	"saplingTree": "0106ca20d495b45a80e3b3b638f6224e2cc9ebb55f5c1a22ca3c04e89ff369f46c01838415df4fd8d6e933d8d08fa6f21a7985bae1be754db529406ac6fe7833995c0f00000107c6a697d8d5e7ce9ef0bc7e6bf7d9f2622713d082d8346cad39ee0d10ad0f5f00016dff21be57a0a1632e9720a1347cafbb4eebf5e19a34d8ab4c545833cbd32710013fa883a09833f59afa163944d45d6233d325ad39b9b1547bdf49d84926f98f6c01c689d4f4eb54bcbb939e37560f0d63bd51f054790e2bd161b229eaa7ef518616012ad6fb46beb5272afdd17e0239a96ffd5351699bf54630bb80b7bde845d6e34c015faf55e5406fd9769c0da2627c25bba2b1e9e7af81d67a2e755e9db9b429ae3101037833ec681804434db7669f4d9bf526af5fbe649c96032081f07bd9870ae9580001358ebda3606e626a8228cf73b69127d0af003ef258c4856d2af243e274a90b3d000155b7e4710e19681f04c7aa34741e8e8e21f4d2b9be4688378c965f6275594a0f01b4860c8b019af1565d84f5d9ed58a549b04f31d111a49037370311946f35dd20"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/620000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/620000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "620000",
+	"hash": "000083e3d11d57f10ca889db4f39a5a1ffcfbc779fb147e2d78c003488a56937",
+	"time": 1690732033,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/630000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/630000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "630000",
+	"hash": "00003cae63886df0b0d10fc0915289bce98117b17c1bd5fc4e005f75370c470d",
+	"time": 1691092068,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/640000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/640000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "640000",
+	"hash": "0000266d50614b362c3c45f59a016843277cfe0905db3cdcb15a2accd89b97f6",
+	"time": 1691452199,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/650000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/650000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "650000",
+	"hash": "000051cb54c7a3308052e8136db2c9615c94bfec0979697f251f20847cce4963",
+	"time": 1691812558,
+	"saplingTree": "01919a096447af2178b211079eeea1d5cdca95c4051f9d0d9f39da9a6e2048b641000f00011c336ccab3a5d62246c067abfb5b04fdb19d604af28ba2ee1c8a2e6ce1efbd53016feefb21d1a0a3be7af7ed7e92d90f01cb10cd80e2f278fecf8974b81e836a6e018297c16a467818171a430300c1b32db2fa04c8a4ae29956204e4b268faa2e41d015295874f4a69ab5310cb728ea2a7540319459f733a07372a2f1f55dcafc7aa2101771da71c74ac931d752f90dbd6f455a6224850d97ef0bd2a0cc1f76c314197060000013a0818372bdd7d116e063280a48db61ce11949d625afea7230b8afdac8329a2c019eb9bffe49a8829ffee319396eb6f339cdf904b9c99e3894405f1e55e430840b0120931a9bbc153e3b071c66a0490e2e96b45beb148db3305963eff65d8c04a53c01358ebda3606e626a8228cf73b69127d0af003ef258c4856d2af243e274a90b3d000155b7e4710e19681f04c7aa34741e8e8e21f4d2b9be4688378c965f6275594a0f01b4860c8b019af1565d84f5d9ed58a549b04f31d111a49037370311946f35dd20"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/660000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/660000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "660000",
+	"hash": "000040122c9700917a83fac1ce3790ae0a31d33fb1a9f7327d5d60932c2d61a3",
+	"time": 1692172536,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/670000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/670000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "670000",
+	"hash": "00000487b1a11a5d1c671e788d8ec240585b35d43e67f4a157c95d2b874e05e9",
+	"time": 1692532611,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/680000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/680000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "680000",
+	"hash": "000068e3988fb8e32f2aa408d3414cb9da9748da7d8250fae08dc246317ed65d",
+	"time": 1692892968,
+	"saplingTree": "01c54dd8ab27caa2ffd6b2250dc95cda339070f07e752e2e214c3e7f5c510c895701d3d86d87d5dddb8fc47c6d80a8b49a3435a71c2dd479cba69fc684f79acc4f460f0001995ba8de8a831df83ed19122022bad951544dbb61d77e7c9b43b5f7bc7f0520001d226284a017bb7fb0e3d58629d6274996e14e922ffd32b00d8d3db4b64514e3d01252f2701607ec5c966f78f68a8a566207f2153c8e6f93af1065289bcecd7e6500141db6616886f727563551ed780ff5c893db5c75d907e318ac820a1f2ff16066200010629afb905f34d15a0ab7e5af8e3e46cfc66ca5b545684698126454a695bf861012eb9fa88009f4ef31f94f2ec049515cb0b6ab71dcc286866e34311bb39a97035011003a8893b46d8a6282e79916c12b33d0032a03fede5ec17291a72980fcd795200017d79a73d5595b435315d8732f0aed43f5dabc9e906a3dd9a5a71626d9b73dd180001cdc8210e623767bb07ddf67d2c7900b8f6dd71b78f9f39792955579ef4b900240155b7e4710e19681f04c7aa34741e8e8e21f4d2b9be4688378c965f6275594a0f01b4860c8b019af1565d84f5d9ed58a549b04f31d111a49037370311946f35dd20"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/690000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/690000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "690000",
+	"hash": "0000084caa9255d78ceef4411cd69d319e78eaf98f5062157944682526eaf889",
+	"time": 1693253103,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/700000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/700000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "700000",
+	"hash": "00008edc47c5bb08fa7e565022caff0de4735bc6b3a50ce6ce50df4ec667700b",
+	"time": 1693613416,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/710000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/710000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "710000",
+	"hash": "000078982d79cfc589556fb27f548885bda5e146b1327bc5bdc0eecbb58c5f46",
+	"time": 1693973337,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/720000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/720000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "720000",
+	"hash": "000048a83b4832a27349ebbd2f73414813c495eca71ae7db3db46ab01606ad79",
+	"time": 1694333574,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/730000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/730000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "730000",
+	"hash": "0000592ff5248f0fbf7ef9e39e0560f95975803312dc0d7c8de61cb3183c452b",
+	"time": 1694693918,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/740000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/740000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "740000",
+	"hash": "00006901558a74158f7b154635dc1ca20db88135ad4bdf5a27b7110e131a9ad4",
+	"time": 1695053906,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/750000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/750000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "750000",
+	"hash": "000045d2c9dbf992768e4855d0b533c8066a636c72773c4e9de29c167f255f6b",
+	"time": 1695413943,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/760000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/760000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "760000",
+	"hash": "00003bed363545a3db6a54e6ed60e0494b73e686d138fe60b87253cf64e14b49",
+	"time": 1695774058,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/770000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/770000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "770000",
+	"hash": "00007385edc0ff7a856aa6921cf5fe7860e915a5d46f6c1676685dedcb8f5271",
+	"time": 1696134232,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/780000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/780000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "780000",
+	"hash": "00007078727c38b3dcf92001100fd25f90feede5e8a908ec9607b112cbc073d7",
+	"time": 1696494291,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/790000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/790000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "790000",
+	"hash": "00004d295243452c2946e9205cf3bc59475287c1718676f6e50e67eb9901425a",
+	"time": 1696854501,
+	"saplingTree": "01d36e4c8f4b92a97fc6f1b1ba4fcb30a392f717df3b8bfe123145bbf5094c2e590010010d6116610bb8b514ebcec584c03f578380134ca3ef29a646050cf20fb60522010001cd0c85e085bcf56873954789844e30f9376f20bdacdfb95ffedf094c7023e61300010cba7e15044cb4749974e3f43d00e156dcd59d22c3a99cfff8f6c6dda2f38f59000000000000017a29e3c9a4266ffaaf024a825c82253ed6ca2d8109b01340ca177e1474670d380000000112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/800000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/800000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "800000",
+	"hash": "0000640fc41f9dc199d59fe773bb333c13dc2d908ce7ace0a1d066e1fea1e13f",
+	"time": 1697214510,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/810000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/810000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "810000",
+	"hash": "00002735c70731b9ed94dabfd5473144a535af478ff04f07e7a198a5062c6516",
+	"time": 1697574634,
+	"saplingTree": "0129c35db5e988886f5af218862c6e782ff4a1cedd48c0a56d8cd94914e37a7d680113480a9c31c88e29196dfe5b0e1cbb79b50a1ce51e91f34d593f8f2dc97b092010000156cb83b755ffef43fd574d679a9852a253b75295020d37ba63a6376daf0640360001f6a7ec1931b843697681a872ef898d72c20e907db5f6f7a90f0f67dda91bb74f00000000000103df92dbbb7238ff306bd9abe03f6429a19c6a2347de3d6473d5486d28048f0e00017a29e3c9a4266ffaaf024a825c82253ed6ca2d8109b01340ca177e1474670d380000000112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/820000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/820000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "820000",
+	"hash": "00001df952c416cba92cdac45913475a1e2494e95a4190960e334240efa3d2c4",
+	"time": 1697934897,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/830000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/830000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "830000",
+	"hash": "0000313d0909651b5f2bcecccf811de988f06ba779ebcec92ddaf733f6e4b2dc",
+	"time": 1698294951,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/840000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/840000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "840000",
+	"hash": "000067813b167220e4936fef9a0f283e56d6fc83a163fdc44b2b6f003f2dc660",
+	"time": 1698655052,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/850000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/850000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "850000",
+	"hash": "0000612f3aff24eb07160699d27a4469a11fafaddaa323010e88bb3f69cc7316",
+	"time": 1699015465,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/860000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/860000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "860000",
+	"hash": "00001999dd005c53141c1728f40bcdd4b7a528ba65b180567300979194b196fa",
+	"time": 1699375382,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/870000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/870000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "870000",
+	"hash": "00006f4e756f969adb221afdcddc65979660e39799a9a9103d9d883bcc4c9f72",
+	"time": 1699735615,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/880000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/880000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "880000",
+	"hash": "00008bc77e18736b7876d995db87837974fc4e723353a5339f52361bcceb632f",
+	"time": 1700096015,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/890000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/890000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "890000",
+	"hash": "000081163a16d309bfbce119c27c23cff28e99e2f5248d897de84a9d04a7b0c9",
+	"time": 1700456046,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/900000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/900000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "900000",
+	"hash": "000023936469313daadbfb35bb1af3ca9c3a0a2f7341e3fd54c73e817bb2b586",
+	"time": 1700816322,
+	"saplingTree": "017d485dd048f5af7e82568428a9831d0549e69d8b112b4c40169f5f22cb16d4730155191a61baa9b8621e3eec643ab20b2202f7e7bac3dd9f32344d3781d6ec76641000000000016519a740807ab03510758defeabf703a5631abb1998cd9c9ed0f7627baf6731b000001cca00d49ac45aa57b585875b06f10def7acf48e96afcde91615aa6bb7ca28b3b0001cc99318e50d832010207d1417b46936117a8662720bf6baee314797cc45f133f01d676c59d31036a8e48aac679bf1fc89cdfad294afeaa6674a7f6462ac09c6c2d01bd12e53b3f34157dfece160c92fc10c66cd09dd59395a0223159bcc31c318b1e01eb34e694456f98319ec6e7f249cc3a042443cc15ba9bf8a9be0b2c3e0319084b00000112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/910000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/910000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "910000",
+	"hash": "000033733d3f6613409f56627cee647bc85066a57b789b248d94fcafc3ba0479",
+	"time": 1701176361,
+	"saplingTree": "0133e9cf73be3741f7b8bfb67f8716d640ad2e52e045d4a01c84217e8ecd5cec43001000013af097b098c9b13bbf607ee1d74ae6007ebacddd847f0f7ac5d8d385771486290001b9a5f383f0cbec6e1bd62a5a5a8efee737e0377a4a2d0104e171638a3c231e4200012ecb660855d89204f2d8f058eb7cb2bd455a8d24b8d882e6fb5254cb1e2bc14101ec5336b93f7c62a870aafc1b481024e6b63c99b6ec6e018115960eb24f8edb700001fa2f166ce1b6bfce3976aa1214fc915d274d135fa1cff5206bfbd8fcb65b412001cc99318e50d832010207d1417b46936117a8662720bf6baee314797cc45f133f01d676c59d31036a8e48aac679bf1fc89cdfad294afeaa6674a7f6462ac09c6c2d01bd12e53b3f34157dfece160c92fc10c66cd09dd59395a0223159bcc31c318b1e01eb34e694456f98319ec6e7f249cc3a042443cc15ba9bf8a9be0b2c3e0319084b00000112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/920000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/920000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "920000",
+	"hash": "0000660a4c74a8c9d65df6dc9c7d22ced45d560c1d22cf3e248baa02cc773177",
+	"time": 1701536613,
+	"saplingTree": "01e5f0a46b5acb5f4f9beddb1fe9ec9764c8a62b0ab9966f0106b67d176556141a0010000147f6f229e0155b53dab14a4675ac1f25edb9451c53897462ca2ac597c5d3224601147d9f7858d0a2ffdd88b906613a62597f58369f4f7e3a4a2c05db07fd1d2e1301a63ac2eeb611121fbfb64f5bbc2fb2d1fc3794a5b4dc656eb2613bcd1a0f0c4e0000011e50b8f0091d7ca544fc4a61b6f40f43bdabb8bebb5cb4f40938510579782e01013c3e8a5cc5a6d05ad93155b3b2a06bd6e9f8ab55d381a1ed758d333a797545050000000000016ac4d543d5eff96f492a3fe0f21bb24284199605e3fd86d31c8172e1194a7b5f000112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/930000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/930000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "930000",
+	"hash": "00004990787bb80cd418e82f5ce14197ea53e4803b88d35233d0a9df06f08ed4",
+	"time": 1701897543,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/940000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/940000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "940000",
+	"hash": "0000541d565f69359359a165f2d74ce18d098b439794e158da4ee6f3e1864bfb",
+	"time": 1702256925,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/950000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/950000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "950000",
+	"hash": "000034fc8d33f91264f615b269dc33b5d47b426fc6754273ff7a459081b732dd",
+	"time": 1702617032,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/960000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/960000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "960000",
+	"hash": "00001a07190de23bd4d3dd7c80d47b921c6814558afd639dee206d59db732432",
+	"time": 1702977085,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/970000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/970000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "970000",
+	"hash": "00000611c1529817df9ae09b4198578d920e2abced48945c4a366aee86e54f84",
+	"time": 1703337112,
+	"saplingTree": "01bd80efe85fd56c0cbb36ac5e5328c3830273ffdba87c9a049ef7cdfe74a8a2670010000000000145cebd0cc005376d8a21d61fb4a92928d1cd2d7f904b63c2301864f52a79d7130000000157aee3b807a229fa811c1e6eb7d7c678296be2b668fd334a73d9b12dfc08f1450000000197e816132d23c8e42cf8f0c2e73e3d625aeb7b3dcfcd3c9702ed44ce9c143311016ac4d543d5eff96f492a3fe0f21bb24284199605e3fd86d31c8172e1194a7b5f000112a0aa9338eb060de79e24135b51343f8c996aba1044c19926bff3ec913d8401"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/980000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/980000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "980000",
+	"hash": "0000017214698c757c38cee40a6c14c6d2f5000dcfdb2de65e47956443d03be4",
+	"time": 1703697273,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/990000.json
+++ b/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/990000.json
@@ -0,0 +1,7 @@
+{
+	"network": "main",
+	"height": "990000",
+	"hash": "00005340e6855081dd3fade7baa8db18b660ffd272373e67c812c5cf69006300",
+	"time": 1704057403,
+	"saplingTree": "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"
+}
--- a/sdk-lib/src/main/java/cash/z/ecc/android/sdk/ext/ZcashSdk.kt
+++ b/sdk-lib/src/main/java/cash/z/ecc/android/sdk/ext/ZcashSdk.kt
@@ -35,26 +35,26 @@ object ZcashSdk {
     * Default size of batches of blocks to request from the compact block service.
     */
    // Because blocks are buffered in memory upon download and storage into SQLite, there is an upper bound
-    // above which OutOfMemoryError is thrown. Experimentally, this value is below 50 blocks.
-    // Back of the envelope calculation says the maximum block size is ~100kb.
-    const val DOWNLOAD_BATCH_SIZE = 10
+    // above which OutOfMemoryError is thrown. DragonX compact blocks are small (~1-2kb each),
+    // so a larger batch size significantly reduces gRPC call overhead during initial sync.
+    const val DOWNLOAD_BATCH_SIZE = 500

    /**
     * Default size of batches of blocks to scan via librustzcash. The smaller this number the more granular information
     * can be provided about scan state. Unfortunately, it may also lead to a lot of overhead during scanning.
     */
-    val SCAN_BATCH_SIZE = 150
+    val SCAN_BATCH_SIZE = 500

    /**
     * Default amount of time, in milliseconds, to poll for new blocks. Typically, this should be about half the average
     * block time.
     */
-    val POLL_INTERVAL = 20_000L
+    val POLL_INTERVAL = 18_000L

    /**
     * Estimate of the time between blocks.
     */
-    val BLOCK_INTERVAL_MILLIS = 75_000L
+    val BLOCK_INTERVAL_MILLIS = 36_000L

    /**
     * Default attempts at retrying.
@@ -87,11 +87,13 @@ object ZcashSdk {
    val OUTPUT_PARAM_FILE_NAME = "sapling-output.params"

    /**
-     * The Url that is used by default in zcashd.
+     * The Url that is used by default in hushd.
     * We'll want to make this externally configurable, rather than baking it into the SDK but
-     * this will do for now, since we're using a cloudfront URL that already redirects.
+     * this will do for now
     */
-    val CLOUD_PARAM_DIR_URL = "https://z.cash/downloads/"
+    val CLOUD_PARAM_DIR_URL = listOf("https://storage.hush.land/hush3/",
+        "https://git.hush.is/hush/hush3/raw/branch/master/",
+        "https://github.com/hushmirror/hush3/raw/dev/")

    /**
     * The default memo to use when shielding transparent funds.
--- a/sdk-lib/src/main/java/cash/z/ecc/android/sdk/internal/SaplingParamTool.kt
+++ b/sdk-lib/src/main/java/cash/z/ecc/android/sdk/internal/SaplingParamTool.kt
@@ -57,7 +57,8 @@ class SaplingParamTool {
                ZcashSdk.SPEND_PARAM_FILE_NAME,
                ZcashSdk.OUTPUT_PARAM_FILE_NAME
            ).forEach { paramFileName ->
-                val url = "${ZcashSdk.CLOUD_PARAM_DIR_URL}/$paramFileName"
+                val url = "${ZcashSdk.CLOUD_PARAM_DIR_URL.random()}/$paramFileName"
+                twig("Downloading Sapling params from ${url}...")
                val request = Request.Builder().url(url).build()
                val response = withContext(Dispatchers.IO) { client.newCall(request).execute() }
                if (response.isSuccessful) {
--- a/sdk-lib/src/main/java/cash/z/ecc/android/sdk/internal/service/LightWalletGrpcService.kt
+++ b/sdk-lib/src/main/java/cash/z/ecc/android/sdk/internal/service/LightWalletGrpcService.kt
@@ -164,14 +164,6 @@ class LightWalletGrpcService private constructor(
                .enableFullStreamDecompression()
                .apply {
                    useTransportSecurity()
-                   /*
-                    if (lightWalletEndpoint.isSecure) {
-                        useTransportSecurity()
-                    } else {
-                        twig("WARNING: Using insecure channel")
-                        usePlaintext()
-                    }
-                    */
                }
                .build()
        }
--- a/sdk-lib/src/main/java/cash/z/ecc/android/sdk/model/LightWalletEndpointExt.kt
+++ b/sdk-lib/src/main/java/cash/z/ecc/android/sdk/model/LightWalletEndpointExt.kt
@@ -24,14 +24,14 @@ private const val DEFAULT_PORT = 443

 val LightWalletEndpoint.Companion.Mainnet
    get() = LightWalletEndpoint(
-        "dragonlite.printogre.com",
+        "lite.dragonx.is",
        DEFAULT_PORT,
        isSecure = true
    )

 val LightWalletEndpoint.Companion.Testnet
    get() = LightWalletEndpoint(
-        "dragonlite.printogre.com",
+        "lite.dragonx.is",
        DEFAULT_PORT,
        isSecure = true
    )
Author	SHA1	Message	Date
DanS	74155fd1bd	DragonX SDK: increase batch size and update server endpoints - Increase DOWNLOAD_BATCH_SIZE from 50 to 500 for faster sync - Update default server endpoints to dragonx.is (mainnet and testnet) - Add jniLibs source dir for Rust native libraries in build config	2026-03-21 03:53:53 -05:00
fekt	3a66f165a4	Update checkpoints to 1170000	2024-03-17 11:59:17 -04:00
fekt	3255f8584e	Merge dev Reviewed-on: https://git.hush.is/dragonx/dragonx-android-wallet-sdk/pulls/2	2023-10-22 15:22:43 +00:00
fekt	e05d1b389d	Merge branch 'master' into dev	2023-10-22 11:20:09 -04:00
fekt	f59abc3748	Update checkpoints to 820000	2023-10-22 11:14:30 -04:00
fekt	86dd1ed88e	Update ZcashSdk.kt	2023-10-22 11:02:26 -04:00
fekt	33323a6cad	Additional params URL	2023-09-26 18:55:56 -04:00
fekt	a60f2379ce	Checkpoint	2023-09-22 23:11:20 -04:00
fekt	69c83c5adb	Performance and param URL tweaks	2023-09-22 23:02:07 -04:00
fekt	a0369490db	Merge pull request 'Updated checkpoints' (#1 ) from dev into master Reviewed-on: https://git.hush.is/dragonx/dragonx-android-wallet-sdk/pulls/1	2023-09-18 17:05:15 +00:00
fekt	f644333b29	Updated checkpoints	2023-09-18 13:03:08 -04:00