Files
dragonx-android-wallet-sdk/sdk-lib/src/main/assets/co.electriccoin.zcash/checkpoint/mainnet/2010000.json
DanS 36dcb2af32 Add checkpoints to block 2,860,000 and increase scan batch size
- Generate 169 new checkpoint files (1,180,000 to 2,860,000 every 10k blocks)
- New wallets now start scanning from ~2,860,000 instead of ~1,170,000
- This eliminates ~1.7 million blocks of unnecessary trial decryption
- Increase SCAN_BATCH_SIZE from 500 to 2500 to reduce JNI/FFI overhead
- Expected improvement: new wallet sync from 8+ hours to under 1 hour
2026-03-21 14:53:03 -05:00

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{
"network": "main",
"height": "2010000",
"hash": "00002688aa0078409e160b6cd8fb1679bd5939689aa3ff4fc534fea69a4989bd",
"time": 1740792544,
"saplingTree": "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"
}