Store the Equihash solution in minimal representation in the block header

The genesis blocks and miner tests have been regenerated, because changing the
block header serialisation format changes the block hash, and thus validity.

The Equihash solutions have been removed from the bloom test inputs for
simplicity (block validity is not checked there; only a valid serialisation is
necessary).

src/chainparams.cpp

@@ -89,10 +89,10 @@ public:
         //genesis.nBits    = 0x1d00ffff;
         genesis.nBits    = 0x207fffff;
         genesis.nNonce   = uint256S("0x0000000000000000000000000000000000000000000000000000000000000001");
-        genesis.nSolution = {4146, 1464292, 33176, 850474, 1011652, 1980486, 1737636, 1847598, 33815, 118925, 593878, 1477064, 369052, 1521221, 820456, 1197379, 156528, 384828, 273035, 1783180, 453668, 1478665, 472646, 1848239, 195411, 1822988, 574493, 811075, 799088, 1317680, 1129740, 1381549, 68674, 278233, 219896, 864513, 749471, 1701610, 981535, 1087827, 470453, 1933311, 1467172, 1618513, 842622, 1549506, 1446899, 1856275, 75244, 1123406, 228673, 802307, 241094, 1730239, 622916, 691353, 385221, 1338024, 464401, 494923, 862285, 1120677, 1315672, 2056862, 57668, 1098459, 1800273, 2065376, 123639, 1908659, 988119, 1146109, 60412, 1239412, 485776, 1530600, 267884, 1692056, 1052554, 1098179, 71531, 1104794, 498593, 1253378, 375132, 1669670, 922311, 1143482, 104782, 276721, 288460, 1926430, 299397, 1090347, 393338, 1111155, 107414, 1374104, 548781, 1765103, 1208370, 1910647, 1268283, 1952436, 487897, 1795054, 967955, 1050827, 666023, 1853666, 705249, 1395773, 267411, 1028587, 745288, 2037718, 294235, 1643335, 1100591, 1176224, 734587, 1506325, 764624, 916206, 1129405, 2052208, 1510817, 1996864, 110926, 1077619, 250680, 1413463, 432321, 481304, 446894, 1135759, 479382, 800785, 543814, 896734, 839252, 1014309, 1537203, 1633004, 112544, 1796046, 808876, 2058115, 337582, 1726548, 552465, 1961827, 491253, 1738066, 1598676, 1862844, 824938, 1220755, 1006645, 1809357, 164628, 774731, 974867, 1003679, 947029, 2033380, 1050878, 1226504, 218181, 396860, 899711, 1784977, 1027586, 1420073, 1086184, 1541129, 326135, 497653, 1021289, 1678895, 1076498, 1968215, 1694187, 1868544, 348431, 1575054, 1189254, 1945189, 970949, 1934895, 1207350, 2071162, 117166, 1003761, 1838375, 1977361, 470957, 901186, 589257, 1370868, 305034, 1603365, 898369, 1619153, 383808, 740091, 1049480, 1142517, 529505, 902300, 551228, 1940777, 615983, 939155, 780986, 902666, 754489, 1114437, 1109912, 1409465, 982319, 1477405, 1015210, 2009872, 150979, 2055578, 251120, 1026983, 325727, 357371, 1063688, 1540388, 355502, 1892167, 602477, 639500, 487166, 1000064, 879641, 1481481, 382831, 1742703, 414351, 857594, 873435, 999008, 1777366, 1788882, 534996, 1359902, 1182982, 1514367, 1131434, 1216632, 1685548, 1930148, 9720, 1490995, 653203, 854220, 147802, 1918673, 1553543, 1610318, 468514, 1763562, 608562, 1633246, 588905, 1111107, 1799294, 1822492, 135231, 1140309, 876723, 1743315, 726128, 1068828, 1164310, 1536614, 548810, 2088817, 779645, 829326, 568760, 1810502, 627939, 1481283, 30711, 2006500, 621603, 866297, 1018214, 1209378, 1088369, 1453225, 185272, 1311165, 1004234, 1843668, 993773, 1438023, 1112298, 1883388, 56501, 1111717, 905546, 1819772, 1541808, 1683582, 1615425, 1915242, 450370, 715241, 900569, 1628779, 521771, 1343089, 1735560, 2082885, 12367, 1045718, 355776, 508949, 444056, 610888, 664145, 1133951, 206223, 2030441, 1811271, 1840617, 779829, 1318118, 1033597, 2061168, 230466, 481285, 1213718, 1685965, 652990, 1816917, 1512074, 1857703, 369514, 650088, 378938, 516915, 1069997, 1899722, 1576303, 2076649, 79537, 1559960, 186316, 1276241, 220866, 406258, 503321, 1007388, 389668, 1364304, 600860, 868067, 1548501, 2088558, 1761178, 1806576, 109331, 1581088, 1085931, 1365614, 483299, 1278399, 945016, 1437084, 269971, 749331, 787278, 1263054, 400995, 1154060, 847466, 1835093, 42352, 2026310, 310724, 473895, 590405, 970383, 812970, 1332034, 167306, 1937414, 244131, 1019446, 585050, 1261351, 1469945, 1474018, 143941, 1594106, 714936, 2070284, 1044231, 1436315, 1340535, 1967595, 257998, 1032643, 287745, 897225, 439084, 1740146, 556225, 1108290, 136563, 1027909, 492654, 703154, 208993, 1509403, 1020011, 1749085, 354664, 1119658, 404145, 1909286, 1147344, 2062834, 1363642, 1921785, 183510, 1571318, 862676, 1513786, 924323, 1512175, 1459782, 2028731, 592229, 1496602, 1546179, 2026890, 829692, 1317063, 1694972, 1929565, 64087, 1915217, 537918, 1300836, 179459, 1140217, 1451207, 1937113, 192093, 1444782, 1022418, 2074492, 331914, 1896694, 718800, 1047757, 148503, 1933481, 1009075, 1083139, 345208, 889295, 668305, 1435776, 444026, 766573, 515306, 748343, 812735, 2096840, 1122170, 1735767, 73120, 491902, 646283, 810030, 105177, 1365844, 685111, 1382232, 217160, 256417, 1066252, 1100362, 745230, 2025080, 1254777, 1968245, 366353, 685194, 878028, 1539942, 486563, 1899832, 525707, 1701474, 367913, 597173, 1558094, 1634442, 462079, 1973493, 1573448, 1810873};
+        genesis.nSolution = ParseHex("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");
 
         consensus.hashGenesisBlock = genesis.GetHash();
-        assert(consensus.hashGenesisBlock == uint256S("0x2c06bedaacd119e86f514591dddb39de6a28750d25bc035033cf84d4086fdfe3"));
+        assert(consensus.hashGenesisBlock == uint256S("0x69aca142ef33f5d4cdbce357e717dddbb849a8f62f4a9fad3e633c5d0e11974b"));
         assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
 
         vSeeds.push_back(CDNSSeedData("bitcoin.sipa.be", "seed.bitcoin.sipa.be")); // Pieter Wuille
@@ -159,9 +159,9 @@ public:
         genesis.nTime = 1296688602;
         genesis.nBits = 0x207fffff;
         genesis.nNonce = uint256S("0x0000000000000000000000000000000000000000000000000000000000000000");
-        genesis.nSolution = {670, 604339, 482254, 933315, 368320, 1071273, 551750, 1247900, 94540, 1038958, 1605494, 1939604, 645061, 1891471, 1103204, 1128234, 73001, 1158025, 521584, 1416737, 78809, 597098, 1115900, 1158683, 415926, 1925723, 937211, 1459316, 431907, 1831013, 823659, 851018, 56509, 933963, 507657, 923665, 259977, 1379784, 1297828, 1755416, 449526, 610741, 1271979, 1432675, 669572, 2038078, 845330, 1273165, 126185, 681452, 405622, 687019, 412845, 862818, 687035, 1512448, 150276, 1004513, 1619076, 1762584, 159236, 475342, 162787, 1945142, 24337, 1473877, 1031382, 1740683, 205941, 420805, 808976, 1082630, 180106, 828760, 569162, 1098783, 605252, 1667551, 915433, 1542955, 62114, 2064786, 1511283, 1626036, 182422, 1540599, 426247, 1600709, 776642, 1393097, 1132005, 1526418, 880962, 1397849, 1183419, 1522163, 25445, 40526, 124674, 907425, 40207, 785298, 1047808, 1707545, 245807, 611629, 258691, 733871, 325940, 1370326, 899949, 1180155, 33878, 173245, 392623, 2013952, 387347, 734385, 1518748, 1759129, 120935, 1885054, 1277212, 1627100, 162195, 331865, 1076968, 1641659, 2039, 741616, 1224942, 1482207, 392764, 718529, 1098781, 1883843, 104652, 1047897, 680962, 704527, 1062338, 1902088, 1639616, 1664126, 20662, 1105867, 1327457, 1649236, 57888, 1410486, 1121263, 1868149, 181871, 699930, 539683, 662087, 304967, 755077, 788445, 1755398, 66140, 1222716, 1034971, 1294718, 764104, 1445948, 843547, 1240327, 122186, 1324142, 140125, 1652737, 1205008, 1875860, 1283905, 1566275, 261564, 344958, 319404, 1002826, 275678, 325438, 509372, 1521582, 487198, 1558398, 751946, 1189250, 607327, 1815606, 1214950, 1872384, 14904, 743830, 227220, 1449160, 1068437, 1291594, 1377737, 2043793, 191555, 1440539, 562983, 724345, 406012, 967306, 1648409, 1651046, 72843, 489032, 952724, 1014305, 501338, 1831872, 602467, 711112, 292383, 502892, 988566, 1268335, 888437, 1203434, 1491576, 2049356, 52209, 1873393, 193450, 366014, 325773, 1508423, 549345, 1191469, 435768, 792593, 1573311, 1903736, 637008, 2011301, 838233, 1128557, 448557, 1961555, 1375189, 1850482, 549053, 1166632, 685758, 1476606, 704455, 1676132, 1536509, 2000166, 1084116, 1948174, 1293664, 1445255, 6030, 803118, 199009, 375154, 489394, 1876387, 1236802, 2049611, 30254, 517863, 1330725, 1410333, 86834, 161552, 759700, 1480155, 50065, 2088563, 310914, 877952, 50333, 490949, 161599, 1815454, 69184, 1167642, 1353780, 2084876, 1198823, 1664665, 1320960, 1334419, 59885, 197671, 66631, 1960991, 472378, 889448, 756867, 921791, 215537, 1580425, 764095, 2028203, 480157, 527584, 1140663, 1492949, 156016, 398663, 942532, 1817331, 1016182, 1544612, 1639535, 2048540, 451726, 1120509, 715433, 2062648, 1005669, 1647769, 1229023, 1641938, 34930, 705508, 86358, 861731, 1224924, 1288258, 1658715, 1809263, 60387, 522504, 290733, 472445, 75077, 1524940, 596001, 1476887, 351172, 637020, 621410, 1107455, 521413, 2001629, 1374047, 1405713, 439298, 1349791, 1098669, 1805548, 859885, 2038024, 882699, 1284152, 50106, 1413145, 682888, 1437957, 652544, 923140, 1141909, 1927847, 614114, 1992907, 675681, 1020147, 1010952, 1877677, 1471889, 1811403, 85898, 991502, 858852, 1516747, 183180, 1008082, 1058331, 1719588, 168719, 811450, 542222, 1897503, 530487, 728667, 1245236, 1640556, 15549, 351957, 503430, 747015, 82508, 1999863, 345730, 424433, 173065, 1718976, 951400, 1634655, 392077, 1328300, 1211709, 1736967, 139648, 157917, 278699, 940663, 575209, 1429741, 921607, 1260714, 561005, 1224858, 1518375, 1597171, 930001, 987330, 1397329, 1856161, 33221, 1068553, 33736, 1586953, 200538, 1159506, 523204, 1170114, 321671, 437081, 927156, 1005738, 393194, 960565, 1129413, 1468394, 220911, 1759286, 949095, 1161405, 759616, 2028336, 814950, 1014281, 342569, 1349295, 1038940, 1589028, 372567, 1856579, 399564, 1805894, 21409, 1437606, 891851, 2030630, 179197, 1821584, 825294, 1620602, 34936, 431121, 1146621, 1158359, 672994, 1498760, 958129, 1135345, 49795, 155825, 145785, 1135382, 852175, 884529, 1448778, 1835378, 321559, 1251589, 1804533, 2086622, 336381, 1297178, 396479, 890655, 61692, 1318427, 317466, 1041324, 174082, 783440, 968467, 1494909, 176695, 230892, 642081, 1992296, 182003, 1012529, 1959035, 1987186, 107878, 1299334, 1045030, 1938117, 258034, 2062821, 431050, 1978272, 127638, 335509, 297692, 1054472, 339953, 1535596, 1530281, 2090889};
+        genesis.nSolution = ParseHex("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");
         consensus.hashGenesisBlock = genesis.GetHash();
-        assert(consensus.hashGenesisBlock == uint256S("0x1941588020fe59cb2dde9cccf9cea219e0348df6c29fbbf1f8e5a7b9097bd1fc"));
+        assert(consensus.hashGenesisBlock == uint256S("0x77ac3acbaea6aff515d5090ffbc8611e9774e658d38f1e0a173e29b63af6d1f8"));
 
         vFixedSeeds.clear();
         vSeeds.clear();
@@ -226,11 +226,11 @@ public:
         nEquihashK = 5;
         genesis.nTime = 1296688602;
         genesis.nBits = 0x207fffff;
-        genesis.nNonce = uint256S("0x0000000000000000000000000000000000000000000000000000000000000006");
-        genesis.nSolution = {29, 48, 81, 373, 86, 359, 218, 386, 31, 308, 481, 507, 95, 319, 194, 354, 39, 390, 69, 157, 89, 363, 424, 495, 103, 270, 180, 242, 132, 410, 150, 245};
+        genesis.nNonce = uint256S("0x0000000000000000000000000000000000000000000000000000000000000002");
+        genesis.nSolution = ParseHex("08f58d7eb23488e1e60f2c8d0b417651419c0ddc37bf92467cff1911135d3be14be893a0");
         consensus.hashGenesisBlock = genesis.GetHash();
         nDefaultPort = 18444;
-        assert(consensus.hashGenesisBlock == uint256S("0x78528a94213478878fedcd7ddf4f884997ac162f823c0ab0a8e21dea3e8997ed"));
+        assert(consensus.hashGenesisBlock == uint256S("0x4ed22ec3bf7a7bfc9138132005b28773ddd935f929f9ee26868b088e1605381b"));
         nPruneAfterHeight = 1000;
 
         vFixedSeeds.clear(); //! Regtest mode doesn't have any fixed seeds.