append 68b28883de04fc2ccfc18fb30cb2a9a1 == 99a213876d2d5c63ca49dbce2da28205a9dd607d09f25fb23b6fd84cdc324569 -> 68b28883de04fc2ccfc18fb30cb2a9a1 | 
sha256 == be5485d54d97eca6447c974c3e9cb432f20872922ac8fbc8467e16f8270cd0a1
 -> append 1429e00ac5db1607 == be5485d54d97eca6447c974c3e9cb432f20872922ac8fbc8467e16f8270cd0a1 -> 1429e00ac5db1607 | 
    sha256 == 6db74a159ef7b7fe2de08a6cd8e89947e14bb85f387d67dc693457196100f4dc
    append e7d97cb68802095b358facd0fc74e1ab == 6db74a159ef7b7fe2de08a6cd8e89947e14bb85f387d67dc693457196100f4dc -> e7d97cb68802095b358facd0fc74e1ab | 
    sha256 == 5af65f9a0cec17feafe08aacc9f313f433915cb196ea711ec217aeb30a69e771
    append 4f356c3070011fa56929235666b6a0793b565a87240bdcfb2a26bd5305d95963 == 5af65f9a0cec17feafe08aacc9f313f433915cb196ea711ec217aeb30a69e771 -> 4f356c3070011fa56929235666b6a0793b565a87240bdcfb2a26bd5305d95963 | 
    sha256 == 47aba1f6c3b01cb06f8e3ab6a9745894e858e71d3d6f03eba1ccfa464c68ed47
    prepend 96fd5be37e51a17b7a5e033a23f4ed6e0a2011447d47cec3fb40613322cf54af ==  -> 96fd5be37e51a17b7a5e033a23f4ed6e0a2011447d47cec3fb40613322cf54af | 47aba1f6c3b01cb06f8e3ab6a9745894e858e71d3d6f03eba1ccfa464c68ed47
    sha256 == 9c9eb31a81833a35979d30abb301cbd3685d0d7a20dbe997362b987669562c77
    append 45b5542fea70b63870dc25db1ec4df376bea7ef566942d58ea344ce48a0ded92 == 9c9eb31a81833a35979d30abb301cbd3685d0d7a20dbe997362b987669562c77 -> 45b5542fea70b63870dc25db1ec4df376bea7ef566942d58ea344ce48a0ded92 | 
    sha256 == 75f34e108e7eace2ed66c6743eadc26e4c45d4aeac29869b3e1bdfbb2bc086b3
    prepend 67a25739 ==  -> 67a25739 | 75f34e108e7eace2ed66c6743eadc26e4c45d4aeac29869b3e1bdfbb2bc086b3
    append e0e889e291907e07 == 67a2573975f34e108e7eace2ed66c6743eadc26e4c45d4aeac29869b3e1bdfbb2bc086b3 -> e0e889e291907e07 | 
    sha256 == f706c7559bbf742d6d34b5f2b73a59d89edefebd0c3b40127ae6033e6100e5ca
    prepend 3f8d6d6656a10e5a7a2fefad9f089226f4f85ab5469a52c64fecee38b94c177c ==  -> 3f8d6d6656a10e5a7a2fefad9f089226f4f85ab5469a52c64fecee38b94c177c | f706c7559bbf742d6d34b5f2b73a59d89edefebd0c3b40127ae6033e6100e5ca
    sha256 == 30b8852a340d10c3fde9dfa36eddb9a867c2e8b4ff86b730fe60e7210402d5ea
    append a16e863ab9a6d0c612cf82b518278ebfe441fc8e1e7dfd8fe6d1b545fbf992e9 == 30b8852a340d10c3fde9dfa36eddb9a867c2e8b4ff86b730fe60e7210402d5ea -> a16e863ab9a6d0c612cf82b518278ebfe441fc8e1e7dfd8fe6d1b545fbf992e9 | 
    sha256 == 5a42bac2828fa7586ff44cf5c84062e04b71c82b2c7c3bd83bc3be73468114b5
    append 9210444cb53c7854c47eef9d6a793855c52b518af36796293b0cf4788d8a41d8 == 5a42bac2828fa7586ff44cf5c84062e04b71c82b2c7c3bd83bc3be73468114b5 -> 9210444cb53c7854c47eef9d6a793855c52b518af36796293b0cf4788d8a41d8 | 
    sha256 == bbe0b25f9dd0d6751622422a1ab274edebcae306088918b1695fec7c8fadc7c8
    prepend 589bcebcc47422e08872d6f3793248c54e0339bbad2b060295c7f43a0ac9dc6f ==  -> 589bcebcc47422e08872d6f3793248c54e0339bbad2b060295c7f43a0ac9dc6f | bbe0b25f9dd0d6751622422a1ab274edebcae306088918b1695fec7c8fadc7c8
    sha256 == 61d3a4b34876ca0742fcfa640403f69f7fbd3b3a80835e7b0987224f70e6d586
    append 30f5295c3032f9a8928711729687da4e2aa7fbece7dd1746c660adbc5370027f == 61d3a4b34876ca0742fcfa640403f69f7fbd3b3a80835e7b0987224f70e6d586 -> 30f5295c3032f9a8928711729687da4e2aa7fbece7dd1746c660adbc5370027f | 
    sha256 == f2850e1e25eb1a0355518d9042cd45ef32076ac91feb6f6c531551ef0305067a
    append cdd9fe1fa4fda5f8a2cfdf353b60cc48f379a32d8d205ed493c14b18e9a9e93b == f2850e1e25eb1a0355518d9042cd45ef32076ac91feb6f6c531551ef0305067a -> cdd9fe1fa4fda5f8a2cfdf353b60cc48f379a32d8d205ed493c14b18e9a9e93b | 
    sha256 == fd326b3cc4ec795e7d35eacc2d2935a19334e4e92e013dc13fe0529568fd7a47
    prepend 8a4372b975c26b3b833f00dd724fada7b40f517332e93c59194458d94b97fe29 ==  -> 8a4372b975c26b3b833f00dd724fada7b40f517332e93c59194458d94b97fe29 | fd326b3cc4ec795e7d35eacc2d2935a19334e4e92e013dc13fe0529568fd7a47
    sha256 == a22867e1247d9dcbc8517d035be718b2bb370f11c50bfdeeec78eed8dafe4525
    append ef9cf4ac8d25a7eee21d2e02e20abad4149225a857a56a8d4e2771ec3f85f3a4 == a22867e1247d9dcbc8517d035be718b2bb370f11c50bfdeeec78eed8dafe4525 -> ef9cf4ac8d25a7eee21d2e02e20abad4149225a857a56a8d4e2771ec3f85f3a4 | 
    sha256 == 4e43c17c064e17b0816ae45226fed4828172bc48394968e740eb814de5b03816
    prepend 2785db0e449c1f440dd05175c9b82e55a3fc83f922086e222b07a026601aeb64 ==  -> 2785db0e449c1f440dd05175c9b82e55a3fc83f922086e222b07a026601aeb64 | 4e43c17c064e17b0816ae45226fed4828172bc48394968e740eb814de5b03816
    sha256 == d7c899d46989589183aa24ec4a55bfe1d164ba28b6081239855b00b375ba6299
    append 00070021e353f8aa88a0c190c421cea2444141f7cc66001b7b50164f0877b5f7 == d7c899d46989589183aa24ec4a55bfe1d164ba28b6081239855b00b375ba6299 -> 00070021e353f8aa88a0c190c421cea2444141f7cc66001b7b50164f0877b5f7 | 
    sha256 == ef27879977ac22562f9eb36fed99dd6c0d479a47df9c1bda465555423081dccc
    append 2fd939319b71ea93b076bf1063f9a3785a47e5f08480709e22bc28204c2b9b3a == ef27879977ac22562f9eb36fed99dd6c0d479a47df9c1bda465555423081dccc -> 2fd939319b71ea93b076bf1063f9a3785a47e5f08480709e22bc28204c2b9b3a | 
    sha256 == 1fcceef28a6ea1c41145f8f40f0f954ce630c21a1492ee6b935a1d6c5abb13d0
    prepend 44433daeb1ee4f0d9c9873ea6ce7ab88cd1bf00a707e08518ccd9baf48d4fa7b ==  -> 44433daeb1ee4f0d9c9873ea6ce7ab88cd1bf00a707e08518ccd9baf48d4fa7b | 1fcceef28a6ea1c41145f8f40f0f954ce630c21a1492ee6b935a1d6c5abb13d0
    sha256 == 2dbf82e9b5bcbd91c9264c78ca278a57fd20e291e9507005549171a2c2b53b34
    prepend 95aaa48b35497dfe2638c92065fccdaf0f167aa7565a64944c2c40adc637ebf8 ==  -> 95aaa48b35497dfe2638c92065fccdaf0f167aa7565a64944c2c40adc637ebf8 | 2dbf82e9b5bcbd91c9264c78ca278a57fd20e291e9507005549171a2c2b53b34
    sha256 == a62520e036bd5e65564df040065b66a39f2bd75936450714c796ced113c6cd96
    append b8c4f615a2504c9994f7de9ff47e8e50744359508c6e8671b4ef8ea451eb304c == a62520e036bd5e65564df040065b66a39f2bd75936450714c796ced113c6cd96 -> b8c4f615a2504c9994f7de9ff47e8e50744359508c6e8671b4ef8ea451eb304c | 
    sha256 == 1c2f510d35f81f88642df667f2ff40b739a194b4e319e1eff88b0031dc668b58
    prepend 0100000001bf1f8620b3d48fc147685880f008f58fa044e275174b9596779ca0db57ff69810000000000feffffff02db41060000000000160014c8cfb99bbb4a634850c918708910f2cb28f8f89b0000000000000000226a20 ==  -> 0100000001bf1f8620b3d48fc147685880f008f58fa044e275174b9596779ca0db57ff69810000000000feffffff02db41060000000000160014c8cfb99bbb4a634850c918708910f2cb28f8f89b0000000000000000226a20 | 1c2f510d35f81f88642df667f2ff40b739a194b4e319e1eff88b0031dc668b58
    append 89760d00 == 0100000001bf1f8620b3d48fc147685880f008f58fa044e275174b9596779ca0db57ff69810000000000feffffff02db41060000000000160014c8cfb99bbb4a634850c918708910f2cb28f8f89b0000000000000000226a201c2f510d35f81f88642df667f2ff40b739a194b4e319e1eff88b0031dc668b58 -> 89760d00 | 
    # transaction id 51740b676342fb412aaaf606c3b00de9779c04bdfbea7ba4e5e32371cfb45fcd
    sha256 == 90e98b6a070ea7a7fb6f77c9fa33c5af0129f5ef79da0b4fc9d7a3d10075a20f
    sha256 == cd5fb4cf7123e3e5a47beafbbd049c77e90db0c306f6aa2a41fb4263670b7451
    prepend ce4f13dd946eaec14a12586cef8b3c19db2ba40bd9b2f6b37111b4112f5868d9 ==  -> ce4f13dd946eaec14a12586cef8b3c19db2ba40bd9b2f6b37111b4112f5868d9 | cd5fb4cf7123e3e5a47beafbbd049c77e90db0c306f6aa2a41fb4263670b7451
    sha256 == a1870673446f4e887f6defd93a7e974881dbc752b5b352dc145ba1a913cdae30
    sha256 == baf099f495d3865f65662620873a35b59314d3a893d796920fdd3c01820d66f3
    prepend 0ce0f976258260a9a103c9818e7c01a94d9972a854bedaa14e4f4f59a04d8b3d ==  -> 0ce0f976258260a9a103c9818e7c01a94d9972a854bedaa14e4f4f59a04d8b3d | baf099f495d3865f65662620873a35b59314d3a893d796920fdd3c01820d66f3
    sha256 == 109be21d21b819291c80d39fc8ad12b5d1b9c4ba9b3a8dde02e7edb44b80e1cb
    sha256 == c79f0b9d7efe037d6b0daad74d15c2bcc2a9a419cdb8430e4761356707902e7f
    prepend 6c7277f0465963a56db73e16d42d6b3ddadd8c98cf707c62b50f751c453abdfc ==  -> 6c7277f0465963a56db73e16d42d6b3ddadd8c98cf707c62b50f751c453abdfc | c79f0b9d7efe037d6b0daad74d15c2bcc2a9a419cdb8430e4761356707902e7f
    sha256 == fe35f2ce3bb77081fbcb039bf1d24694852817f75b31cf451844ee24e813ed63
    sha256 == 87de3c3e20ece973dcf2ce67c5003bc426c3f419548785969c2d3f966adb4377
    append 05b99f2ee01984ce369e800852179f55f763153a0a6382dc7ca2cccbb40a4df5 == 87de3c3e20ece973dcf2ce67c5003bc426c3f419548785969c2d3f966adb4377 -> 05b99f2ee01984ce369e800852179f55f763153a0a6382dc7ca2cccbb40a4df5 | 
    sha256 == 8b23a242dccca21aec2d5bf5e2ef1aca4ba1748251d63a64532ad194fac3f756
    sha256 == ec92d65c112554450fda67bb53d1ec410ad6e6d623ba849fa529c9bc3e3772e2
    append 932276da5928202a15508253d28fa21613b0f32d624e360b03559142806a056a == ec92d65c112554450fda67bb53d1ec410ad6e6d623ba849fa529c9bc3e3772e2 -> 932276da5928202a15508253d28fa21613b0f32d624e360b03559142806a056a | 
    sha256 == 3e86f0a3c827b0352ce6473e9ed9f6b6826a31de8e6c70da402da7c6f45a6df4
    sha256 == 18499d80195ef61744f570195bc4acfcfd6c857146e864d5bc4fa24d02ac1822
    prepend 1760165a2872cab45cd2c297f1be90fb51add89cce003e55c1457831d894dc10 ==  -> 1760165a2872cab45cd2c297f1be90fb51add89cce003e55c1457831d894dc10 | 18499d80195ef61744f570195bc4acfcfd6c857146e864d5bc4fa24d02ac1822
    sha256 == 8653227697f2f406aa670fad6d152c2316d3b930d1b99dd3dee139b8dfb246d9
    sha256 == 05983181ddbff8f45e2d447d3e3cad979cbdb3a82edde2c1fc3459441c14a183
    prepend b56a288f4c9bcd995b39b5596e57011f0c109d8161760ab27bc14b8ac65a62a9 ==  -> b56a288f4c9bcd995b39b5596e57011f0c109d8161760ab27bc14b8ac65a62a9 | 05983181ddbff8f45e2d447d3e3cad979cbdb3a82edde2c1fc3459441c14a183
    sha256 == 5eb78cb33a8bad7b85251d5b2221738c79230b60662dd8fbbc70d012c79aff53
    sha256 == 4bc39fa7ae15cbc6ea6c64e5a71fcad5c714377f9719721fd866aa84e2035385
    append e3b1d6e2dc88cce81fa676de3daba9f545755d0d11283ce9356e7d53b3eeec86 == 4bc39fa7ae15cbc6ea6c64e5a71fcad5c714377f9719721fd866aa84e2035385 -> e3b1d6e2dc88cce81fa676de3daba9f545755d0d11283ce9356e7d53b3eeec86 | 
    sha256 == b54ab9c6aee99c3f712381e289939325da695abd30e2d0972b10d6e50e4ccc9f
    sha256 == 40c2c13bd780beb0506a6be05316afbadc87434858ee955528217add497e3a52
    append 9b4bc69e540c85fe73c70944e86811398cbb42d1f3838c04973209c50b4a0e61 == 40c2c13bd780beb0506a6be05316afbadc87434858ee955528217add497e3a52 -> 9b4bc69e540c85fe73c70944e86811398cbb42d1f3838c04973209c50b4a0e61 | 
    sha256 == 2408fde0f75b5ee3d17e687d2b6d8557c960d88b071c63835bf3327551faca54
    sha256 == 5ee1366beea2bd245f0af8d1e795ac977cc128498a1a5170b2411e55d9974ec8
    prepend d4a2903b3230248df74c2084b243e2a3182e49e5f040d05a02eae0dc311389b9 ==  -> d4a2903b3230248df74c2084b243e2a3182e49e5f040d05a02eae0dc311389b9 | 5ee1366beea2bd245f0af8d1e795ac977cc128498a1a5170b2411e55d9974ec8
    sha256 == 151e33615449783b3371b1772c9ede86842a19e2924473bbeffd9fb1852859a7
    sha256 == 6fb21dd9970c83d4f4bda8995b1eba72e7bab6963a3a4b298727c0529cb3d41d
    prepend 9fd83f6314fc8f9dd5f8578f8e34f111a1429e6a0058ef26fdfae5d43c763820 ==  -> 9fd83f6314fc8f9dd5f8578f8e34f111a1429e6a0058ef26fdfae5d43c763820 | 6fb21dd9970c83d4f4bda8995b1eba72e7bab6963a3a4b298727c0529cb3d41d
    sha256 == ad4544bd9692e9bd2427e5646890f0bb426e28d895e3d2b17134dd749445b54c
    sha256 == e51abc9d29808c14f41152a11e6405a6a4cfe8f7b4d9c40bf1b1141fcd22b7a7
    append d64624c634c023789714bb65f0f33b831d25bdf2ebd3ff8ca928ab3bc6c1667e == e51abc9d29808c14f41152a11e6405a6a4cfe8f7b4d9c40bf1b1141fcd22b7a7 -> d64624c634c023789714bb65f0f33b831d25bdf2ebd3ff8ca928ab3bc6c1667e | 
    sha256 == 18c0b5c6fe560c6f9e0d92bdfb97e89f451067c9bc4e3e4e7778e290dd956299
    sha256 == 135e8bb377f409f24f38a007c0cb4a0374e9da4baafd31af5a7859fe54ebc878
    # Bitcoin block merkle root 78c8eb54fe59785aaf31fdaa4bdae974034acbc007a0384ff209f477b38b5e13