append 4637da8bc7cb5d5ea3305be56b48668e == dfc572bf4c87f4ab83c499e622802974b5b3d49ca7de7738008c5e65c8528c7b -> 4637da8bc7cb5d5ea3305be56b48668e | 
sha256 == 3acc937baa7c2b0df19b866156799d9983f0cb3fbdb92d7e0c1e716a12aa8802
 -> append b874f777655a32539a31a7b370350329 == 3acc937baa7c2b0df19b866156799d9983f0cb3fbdb92d7e0c1e716a12aa8802 -> b874f777655a32539a31a7b370350329 | 
    sha256 == d28cdb173b22c347e99b308e17089229889c4fc0294f28baf55c7e228d9f33ce
    append fbbfeaae27e5bc45db8fc4e2fa0e4ac2c5594fba25b67173183bb640cb9733c2 == d28cdb173b22c347e99b308e17089229889c4fc0294f28baf55c7e228d9f33ce -> fbbfeaae27e5bc45db8fc4e2fa0e4ac2c5594fba25b67173183bb640cb9733c2 | 
    sha256 == e8dcf90ed329f413bd4ddc3690bde7042be6f6d321917e6fdd5bfc3ebe148a3b
    prepend 352f454b75f6d489b9f49a6e9beb60d1412f61a888c8269d397e25b69eef59c7 ==  -> 352f454b75f6d489b9f49a6e9beb60d1412f61a888c8269d397e25b69eef59c7 | e8dcf90ed329f413bd4ddc3690bde7042be6f6d321917e6fdd5bfc3ebe148a3b
    sha256 == 0981c3888f5a31ae379103ca4214e7db99bbc5a8bc2d5b748c28418d76d96194
    append 9b87bb680163ca484b05ae7f995733b52a67782c7d35e1e2042b7b5fb122dca1 == 0981c3888f5a31ae379103ca4214e7db99bbc5a8bc2d5b748c28418d76d96194 -> 9b87bb680163ca484b05ae7f995733b52a67782c7d35e1e2042b7b5fb122dca1 | 
    sha256 == 7ffde60d4fc9313a47f92dcb649f9d1af0bbacb33c968f1048d5e67bf51bb3b4
    prepend 66ce057e ==  -> 66ce057e | 7ffde60d4fc9313a47f92dcb649f9d1af0bbacb33c968f1048d5e67bf51bb3b4
    append 2fc8834a210c5e87 == 66ce057e7ffde60d4fc9313a47f92dcb649f9d1af0bbacb33c968f1048d5e67bf51bb3b4 -> 2fc8834a210c5e87 | 
    sha256 == 33fe5987a27229f1aa3791c031928f1e8142b743156cd5d93cce4c38a5f9c8d4
    prepend a9ea1e878a307942279e7a0a2e41bc65ba4ad8f42ba0f08b9469e221dfc942c7 ==  -> a9ea1e878a307942279e7a0a2e41bc65ba4ad8f42ba0f08b9469e221dfc942c7 | 33fe5987a27229f1aa3791c031928f1e8142b743156cd5d93cce4c38a5f9c8d4
    sha256 == 61ddd893d369b4158fef1a5efafc119d20d6611973be3cf9e107effed240f4e5
    append f3473f3516ffd0e789a92dcc42f6caae554af268982098d4226122ce30dba784 == 61ddd893d369b4158fef1a5efafc119d20d6611973be3cf9e107effed240f4e5 -> f3473f3516ffd0e789a92dcc42f6caae554af268982098d4226122ce30dba784 | 
    sha256 == 961f6d2a0fad238f6d3875c449fc5d489b01fbce0e6309b3e67731b214c3a549
    append 7eff52613b420b337fff085cb190401d132e30b424c626e0f0da57d71c5d90e6 == 961f6d2a0fad238f6d3875c449fc5d489b01fbce0e6309b3e67731b214c3a549 -> 7eff52613b420b337fff085cb190401d132e30b424c626e0f0da57d71c5d90e6 | 
    sha256 == c3ab29c9cfcbfbecf774a297716b71ddf31d98fe351580d0824b7360f82553ab
    prepend af30733b8eff49db7fc124fa5c6e0bf1076926338bc7d3ac6bf453f51db55843 ==  -> af30733b8eff49db7fc124fa5c6e0bf1076926338bc7d3ac6bf453f51db55843 | c3ab29c9cfcbfbecf774a297716b71ddf31d98fe351580d0824b7360f82553ab
    sha256 == b7a935ea57d89ad66856ac4f0256e486a686d8505ced174ff4b5e9b1ab72ae32
    append e1a219d39346c383da4db56925077703329009e84e62624877235822dd58f76b == b7a935ea57d89ad66856ac4f0256e486a686d8505ced174ff4b5e9b1ab72ae32 -> e1a219d39346c383da4db56925077703329009e84e62624877235822dd58f76b | 
    sha256 == 9d0b3d928827e5c68dde86993b6f5d4ce40d7909f154a6f87ee5bc08849a3f39
    append 829144c3a8584e9eecd13bb47eb515ef9cb177db652af5954942b365cb2b76b6 == 9d0b3d928827e5c68dde86993b6f5d4ce40d7909f154a6f87ee5bc08849a3f39 -> 829144c3a8584e9eecd13bb47eb515ef9cb177db652af5954942b365cb2b76b6 | 
    sha256 == 5195ae7dc35b2b865acf21dc329225c3ac1652f87292c3e06c4c881b44b74155
    prepend 9b5bb3b84275e2d39ca22469730af23eaded3bfd518937fb28b80d7347438c59 ==  -> 9b5bb3b84275e2d39ca22469730af23eaded3bfd518937fb28b80d7347438c59 | 5195ae7dc35b2b865acf21dc329225c3ac1652f87292c3e06c4c881b44b74155
    sha256 == 53353df97934db7c6ef7e62d6b47e03e48cff45d1acf7cc792228bce8929ee88
    append 26e591d90e4f15f8ec98cf1d8134216b2f77618dc5f09fde9f91c65e5dd4ffb1 == 53353df97934db7c6ef7e62d6b47e03e48cff45d1acf7cc792228bce8929ee88 -> 26e591d90e4f15f8ec98cf1d8134216b2f77618dc5f09fde9f91c65e5dd4ffb1 | 
    sha256 == 92a8371296190a1f61843ec5051744bb218a556ce4f99e06914ea730dcf765bc
    append 8693f8f4dd2e87a228b192be59e44b5f541e6a6acba50c1232ecac2bd196a46b == 92a8371296190a1f61843ec5051744bb218a556ce4f99e06914ea730dcf765bc -> 8693f8f4dd2e87a228b192be59e44b5f541e6a6acba50c1232ecac2bd196a46b | 
    sha256 == 5e7ff4101629137a3d562ae88da729f889513d38f8acc010158779aa4d8e1734
    append 5550a170a1eb11a74a9355abbafe94c357102d7e29626469fa49d0ab209431d9 == 5e7ff4101629137a3d562ae88da729f889513d38f8acc010158779aa4d8e1734 -> 5550a170a1eb11a74a9355abbafe94c357102d7e29626469fa49d0ab209431d9 | 
    sha256 == 42472c39139c6d5c0ce90d39cbcde21b9a1f892098cc115f3f7b76d132437d25
    prepend 5ed2dfdcf8238d9541f4cb223062e081882edde0dc6442907ee119cfbc42322b ==  -> 5ed2dfdcf8238d9541f4cb223062e081882edde0dc6442907ee119cfbc42322b | 42472c39139c6d5c0ce90d39cbcde21b9a1f892098cc115f3f7b76d132437d25
    sha256 == ba2e1d25fd144d7362e1eba8a400948c4a2b998e03a18b9d1cd4bea9be8331b0
    prepend 52b8a6b2ca896c432f6c448b1c87e5e49f63a23db02aeecbb739a882f1c863cc ==  -> 52b8a6b2ca896c432f6c448b1c87e5e49f63a23db02aeecbb739a882f1c863cc | ba2e1d25fd144d7362e1eba8a400948c4a2b998e03a18b9d1cd4bea9be8331b0
    sha256 == 31b71b0d7c7c2f36dadccb5e915f44dfe62982b9612332e602859ad1873a078b
    prepend d49dabd00cafeba6c696be724fa6d4946cfd895429cd3b1c93765f103d9045e3 ==  -> d49dabd00cafeba6c696be724fa6d4946cfd895429cd3b1c93765f103d9045e3 | 31b71b0d7c7c2f36dadccb5e915f44dfe62982b9612332e602859ad1873a078b
    sha256 == 80f95ed9923eab7ac45fde4dd43b9ef6807055180d4861cffd6666c5fd0ecf34
    append 73f5e6366b94328c7b98c45a2b866226ca2711532b9c263c85f3c4fed4ad64ce == 80f95ed9923eab7ac45fde4dd43b9ef6807055180d4861cffd6666c5fd0ecf34 -> 73f5e6366b94328c7b98c45a2b866226ca2711532b9c263c85f3c4fed4ad64ce | 
    sha256 == 6763229a36e0b1a41f585ad6aa055e06c671f36e960f080069cbcd673a34f039
    prepend 01000000018b079ebf88d1720030991f04a0956c87e5ce6d8d42e79791fe17f48f2543e8800000000000feffffff02fc23020000000000160014eac6c83086d4eb514de63fce20ab61dee6cd1d670000000000000000226a20 ==  -> 01000000018b079ebf88d1720030991f04a0956c87e5ce6d8d42e79791fe17f48f2543e8800000000000feffffff02fc23020000000000160014eac6c83086d4eb514de63fce20ab61dee6cd1d670000000000000000226a20 | 6763229a36e0b1a41f585ad6aa055e06c671f36e960f080069cbcd673a34f039
    append 3b1a0d00 == 01000000018b079ebf88d1720030991f04a0956c87e5ce6d8d42e79791fe17f48f2543e8800000000000feffffff02fc23020000000000160014eac6c83086d4eb514de63fce20ab61dee6cd1d670000000000000000226a206763229a36e0b1a41f585ad6aa055e06c671f36e960f080069cbcd673a34f039 -> 3b1a0d00 | 
    # transaction id 026f19c31a278ca5e9f183136ed47f95d40cf65bc097cc794de003a4110e2e54
    sha256 == 04696568dd38f7af7834216bce1e5722c7745e075926ed2ba44c47db32963606
    sha256 == 542e0e11a403e04d79cc97c05bf60cd4957fd46e1383f1e9a58c271ac3196f02
    append 598c26c9e4463f508a7482cf91bd907126f651fb19fc33e4963fde0964d26c9b == 542e0e11a403e04d79cc97c05bf60cd4957fd46e1383f1e9a58c271ac3196f02 -> 598c26c9e4463f508a7482cf91bd907126f651fb19fc33e4963fde0964d26c9b | 
    sha256 == 1337453e383485e811a6b3118c6c3d01a03d92eeec87516c2490a90d1bb31f45
    sha256 == 0d5aafb4a3e9fd9b0367e205d709ac4614ecc24ab71661e3037300865a5fa9cc
    append 4344f96f18466ba5c95a8b6814d62fccecb1c1af589ab405fced99be0354a601 == 0d5aafb4a3e9fd9b0367e205d709ac4614ecc24ab71661e3037300865a5fa9cc -> 4344f96f18466ba5c95a8b6814d62fccecb1c1af589ab405fced99be0354a601 | 
    sha256 == d465961e5fbf2d40060c588d3f58c333fc7ab7a90d46bfbe78be869612bee61f
    sha256 == 894360bfc0baba3a7689f7fb9657aefbc16880d3cbf3cc120772de62c091eb62
    append 4c22f34c9437e2ebf4031b150a0f8c3dff3032387da53413274a0ba4cf0e692c == 894360bfc0baba3a7689f7fb9657aefbc16880d3cbf3cc120772de62c091eb62 -> 4c22f34c9437e2ebf4031b150a0f8c3dff3032387da53413274a0ba4cf0e692c | 
    sha256 == c4e482d9e31d43f024a2aa981ab5d54af81a098e5048faabaf265441152431e2
    sha256 == 4ac50ebbc6e54338966281e01416920d1d196a2f92f01cd9659aa9878760705b
    append 8a25867dbb81caf3ad890a4c0737cec0dba60ac686a10374e5b9f0d3b6d1ba80 == 4ac50ebbc6e54338966281e01416920d1d196a2f92f01cd9659aa9878760705b -> 8a25867dbb81caf3ad890a4c0737cec0dba60ac686a10374e5b9f0d3b6d1ba80 | 
    sha256 == 8a4cc71fbcf6d68872d01662df9d10098d5d561bdde9321f4680bda81755993c
    sha256 == 77ba071b62431ca9540d3aca2644043b7a48848db584734444a971839b80ee52
    append 1f3ef2d29772cca00b40482bed165dc0888e337c14b3ded0960169f8d4dd56d0 == 77ba071b62431ca9540d3aca2644043b7a48848db584734444a971839b80ee52 -> 1f3ef2d29772cca00b40482bed165dc0888e337c14b3ded0960169f8d4dd56d0 | 
    sha256 == b16ac6a5e7fb2e8780bb3b78dc82be99e58746d02eb964c7dab0c7dacc3cba84
    sha256 == 20463af23c08f5402529e495860fe01f42b7ca17d07d271827f15354e0023af2
    prepend 89cd3d7fa1e0a570199a80771f98c1eb1bf6284ec01fb876ff4aaa2c538de069 ==  -> 89cd3d7fa1e0a570199a80771f98c1eb1bf6284ec01fb876ff4aaa2c538de069 | 20463af23c08f5402529e495860fe01f42b7ca17d07d271827f15354e0023af2
    sha256 == 5e65dc562600323b45a2e50467468dda078e1a774168c4bfa115391ba1c8ca12
    sha256 == 59f96b59b6f82c0932e7f72858cd1caa99edfbe8c82ae44dde32a2c67a26ff86
    prepend ea5000ed1b490062f0f3177b720430dfd66ca697e1a194d88c846a23f09dbac8 ==  -> ea5000ed1b490062f0f3177b720430dfd66ca697e1a194d88c846a23f09dbac8 | 59f96b59b6f82c0932e7f72858cd1caa99edfbe8c82ae44dde32a2c67a26ff86
    sha256 == 994cd08c0bb771eb93283d938c4c5f25c899c8bf68f38924478f2f9fff69434c
    sha256 == d62aba927f0d3235c9aae76572c194f2049c6740af00918ad0b6ced5c0f82783
    append 87f8e08579383ad5c7e5d45f68a03492e3e807f073334d97ad0c8c2907c34067 == d62aba927f0d3235c9aae76572c194f2049c6740af00918ad0b6ced5c0f82783 -> 87f8e08579383ad5c7e5d45f68a03492e3e807f073334d97ad0c8c2907c34067 | 
    sha256 == 91ce66a56370cccfa254f388bca806ce1ed936cd10395512ed8b2c4a365de952
    sha256 == 06ddc7b596b82834bed1987f6b25619f210b3667141d5ac2cf161b61a04ce76b
    prepend 183394fb2906e7547aeeed54086632a7fc68e792052cb1342c3add7186ae06b2 ==  -> 183394fb2906e7547aeeed54086632a7fc68e792052cb1342c3add7186ae06b2 | 06ddc7b596b82834bed1987f6b25619f210b3667141d5ac2cf161b61a04ce76b
    sha256 == 1dce750bb4512058a14f958676ed539bf518f3a7d57d5d116f0dcdcee417673c
    sha256 == 69f1b2d841a1d8a304783aec041b569d87c60e06db9ca27182720dc4bf5febfb
    prepend 67afa31fcad948aafcaef4e86f9eaba499e23b0d343c60ce04e83f29c6e2a28e ==  -> 67afa31fcad948aafcaef4e86f9eaba499e23b0d343c60ce04e83f29c6e2a28e | 69f1b2d841a1d8a304783aec041b569d87c60e06db9ca27182720dc4bf5febfb
    sha256 == 728e0b8406f90041eead4c2968f1d150b2518a7b581ecc4b7dd8ef65b8ab8599
    sha256 == f2e8341452ca5db414cce6083643c9d046172e77077079ec516854ebcef33a06
    append e9e9b51c282feaebd499fd5e04cba7ad6ff80b01f3f958bacf99721de4826ea9 == f2e8341452ca5db414cce6083643c9d046172e77077079ec516854ebcef33a06 -> e9e9b51c282feaebd499fd5e04cba7ad6ff80b01f3f958bacf99721de4826ea9 | 
    sha256 == b5c89d00ad8f34a9f7b0acd76b77167955c40ecfcbe6c47bfab523468b92a9d6
    sha256 == d647a4e27216bbdad0cb71f3112767613d844ace40465460c1c13eaa55a04b4f
    append c05bf76112e93caf01d060a9521e3d5a52dd98c5c740e15910381cbfa8063440 == d647a4e27216bbdad0cb71f3112767613d844ace40465460c1c13eaa55a04b4f -> c05bf76112e93caf01d060a9521e3d5a52dd98c5c740e15910381cbfa8063440 | 
    sha256 == 5147cee93b6a4064a9475b6c136ca57de45a619175cd9ed22775c3aaf0b2564c
    sha256 == 5fc7fcab9c033e856f47fdc1604b10f6532b372d291265da3096e14b6ca67ad4
    append 215c7dbd59a41b6566aeb4268479b63e65f5bb4dd0d4173bb3aa42ce8ebb14e7 == 5fc7fcab9c033e856f47fdc1604b10f6532b372d291265da3096e14b6ca67ad4 -> 215c7dbd59a41b6566aeb4268479b63e65f5bb4dd0d4173bb3aa42ce8ebb14e7 | 
    sha256 == ff66ca314dceb26e4659ad5c41469b2632a13fe93ee230da843aad53c6c46d20
    sha256 == cad9a1a0e6c851eb792a6ad08e0bad29c87c503fce4a57ff3f2a75caf4ea116c
    # Bitcoin block merkle root 6c11eaf4ca752a3fff574ace3f507cc829ad0b8ed06a2a79eb51c8e6a0a1d9ca