append 4a817ca0d06dd6e6c1d5ccb9315899b0 == 55e1bf40cc7f55fe4171e1333bf3f0690ee5ffbc90c7311658909353f244e58a -> 4a817ca0d06dd6e6c1d5ccb9315899b0 | 
sha256 == 2c1b99081646be0a7a5fb569311be617bd7fe898c3351e9accfbf7289156ee33
 -> append 43c104b1e585d679 == 2c1b99081646be0a7a5fb569311be617bd7fe898c3351e9accfbf7289156ee33 -> 43c104b1e585d679 | 
    sha256 == 471fc491565214b71a38f3670b492d68ed2a6c88f5e72eb2d19732f89d3dd9ce
    prepend 318052dd30c635cfa0718aacade1a8a5cd1dd524e8c5c6566abf8c7f1ba4e499 ==  -> 318052dd30c635cfa0718aacade1a8a5cd1dd524e8c5c6566abf8c7f1ba4e499 | 471fc491565214b71a38f3670b492d68ed2a6c88f5e72eb2d19732f89d3dd9ce
    sha256 == cbc124e0eecf60e64e7bc8c1f49a2c5d3a4bee2c9d1db2c5853dcc31694a3571
    append 37ce534ff9ddb49f1354dc686a78b61c == cbc124e0eecf60e64e7bc8c1f49a2c5d3a4bee2c9d1db2c5853dcc31694a3571 -> 37ce534ff9ddb49f1354dc686a78b61c | 
    sha256 == f7ee8e70a642338960c2d2618524cef0e5a98c7d40ee56fe79e03ef65b75b2ed
    append e136dca9ce69e5c9834f9d52c4660821aef8dc3a0cf35ab2779c874f5a328a4d == f7ee8e70a642338960c2d2618524cef0e5a98c7d40ee56fe79e03ef65b75b2ed -> e136dca9ce69e5c9834f9d52c4660821aef8dc3a0cf35ab2779c874f5a328a4d | 
    sha256 == 80bef7f40108442b326f38b6b513977c5625f968799500abd4479f1a8b6ef685
    append 29528c92a8b2a1f4d2383f504a86b17a2878596346bb4d7fe22afb978ae6b948 == 80bef7f40108442b326f38b6b513977c5625f968799500abd4479f1a8b6ef685 -> 29528c92a8b2a1f4d2383f504a86b17a2878596346bb4d7fe22afb978ae6b948 | 
    sha256 == 4015fab45192d7e1a8db6fc311104d3ce72bf24f7aed65893d8fdcef8b10bc4d
    append 3072c3a08c3acf5c67f40a5d1f98c068b1af29b6a92546eaaacb797a3cdada5a == 4015fab45192d7e1a8db6fc311104d3ce72bf24f7aed65893d8fdcef8b10bc4d -> 3072c3a08c3acf5c67f40a5d1f98c068b1af29b6a92546eaaacb797a3cdada5a | 
    sha256 == f1b101b3e8c8078207600aba260db0fa352865408ca34ef9f9cd49ee20dc00e3
    append e53669f6845c71bf28b767a77e89edffb639ce859d2769c9f01257f40b0870ba == f1b101b3e8c8078207600aba260db0fa352865408ca34ef9f9cd49ee20dc00e3 -> e53669f6845c71bf28b767a77e89edffb639ce859d2769c9f01257f40b0870ba | 
    sha256 == f4116098342fcba47153a79b839af70ac0ecbce1b0fa2dc8be4aa75395589b68
    prepend 6925a824 ==  -> 6925a824 | f4116098342fcba47153a79b839af70ac0ecbce1b0fa2dc8be4aa75395589b68
    append c27f3471aa8d9a6a == 6925a824f4116098342fcba47153a79b839af70ac0ecbce1b0fa2dc8be4aa75395589b68 -> c27f3471aa8d9a6a | 
    sha256 == 594c9419cf5a9576c59b0af0e46461686801005c856fab5c1343999850b9d9dc
    append b1b92c7f9b30d4f1ad72b61d571a6da57698555193c5f8440e2ff8e7abe195b8 == 594c9419cf5a9576c59b0af0e46461686801005c856fab5c1343999850b9d9dc -> b1b92c7f9b30d4f1ad72b61d571a6da57698555193c5f8440e2ff8e7abe195b8 | 
    sha256 == 81209d06cfd32e371030137ce2048e06db655ae574a0658ebf92bd9cd669646d
    append ce0314df0e3ef5a1af47a6bb2190acf173816e7c2f2cba3b25d014407b6746da == 81209d06cfd32e371030137ce2048e06db655ae574a0658ebf92bd9cd669646d -> ce0314df0e3ef5a1af47a6bb2190acf173816e7c2f2cba3b25d014407b6746da | 
    sha256 == 14488c97c963a2584f2e6bf02ce7f202ecfaaca571ee855acef53da9e6b86f78
    append 47d1a0a31bd0d657361588d8aab1924b2b2afcfc05fe5c37a8f40e3fbc083b5b == 14488c97c963a2584f2e6bf02ce7f202ecfaaca571ee855acef53da9e6b86f78 -> 47d1a0a31bd0d657361588d8aab1924b2b2afcfc05fe5c37a8f40e3fbc083b5b | 
    sha256 == 75a82e6df5e878b7e8e9c03e20e8c99cf7ad83e72051b64571f13007a0fdff46
    prepend d819e066019d76503eb8e3a73d9c568e27b8147e62fdd8e3f4f504d55be8d981 ==  -> d819e066019d76503eb8e3a73d9c568e27b8147e62fdd8e3f4f504d55be8d981 | 75a82e6df5e878b7e8e9c03e20e8c99cf7ad83e72051b64571f13007a0fdff46
    sha256 == 8f75d7f5f54c84f1c9e0b6569af17c9ac06e4c2d8252bfec08af5ec4483c7eae
    prepend 61685b63d39f9edf8e3aacf1fc52a9b3a263866e2890f65cd1bb04addad835f4 ==  -> 61685b63d39f9edf8e3aacf1fc52a9b3a263866e2890f65cd1bb04addad835f4 | 8f75d7f5f54c84f1c9e0b6569af17c9ac06e4c2d8252bfec08af5ec4483c7eae
    sha256 == 103c551fbd7e64db8f4bf35024e14e8e13601b1e391da39638320c983c0e0741
    append 9055dd41581d715e15dfa1918daf7f4321d023ccb436d4122b7c969bb4286351 == 103c551fbd7e64db8f4bf35024e14e8e13601b1e391da39638320c983c0e0741 -> 9055dd41581d715e15dfa1918daf7f4321d023ccb436d4122b7c969bb4286351 | 
    sha256 == e640b848d932d3bc9c0f7e26db84d1dfd8415652f588b5038a72f54379385407
    append 518ff5fd5aaaf0cb5fba6b77822b38daa9a1f56ac8d64d78b4cf6c88bedb00b2 == e640b848d932d3bc9c0f7e26db84d1dfd8415652f588b5038a72f54379385407 -> 518ff5fd5aaaf0cb5fba6b77822b38daa9a1f56ac8d64d78b4cf6c88bedb00b2 | 
    sha256 == 66c4d77cf602b951086bbf2d8c90241b199f7b153296ea5a0c17923a77e79a05
    prepend d0ac5d0f9dd71222e033ef710a832a4fb1ac39e475d5f144187aaf83f9c71508 ==  -> d0ac5d0f9dd71222e033ef710a832a4fb1ac39e475d5f144187aaf83f9c71508 | 66c4d77cf602b951086bbf2d8c90241b199f7b153296ea5a0c17923a77e79a05
    sha256 == 67faa16fa911f5425ec72265364f905d98d8e8b1a558b34fcc08516f17fbf0e4
    append 1403cd956969d443b266a1f2314965975ba99ea88bb9312717f40895c8ad50c5 == 67faa16fa911f5425ec72265364f905d98d8e8b1a558b34fcc08516f17fbf0e4 -> 1403cd956969d443b266a1f2314965975ba99ea88bb9312717f40895c8ad50c5 | 
    sha256 == dcc9939b367f8a099c25ce87cf7cf9ba0504959f2b40cd4eebe912c4d49630fe
    prepend 49b9035a683b9b7652b8d7d7f288cb40e45438dc4e52cc13edfad3bdb3b69ad8 ==  -> 49b9035a683b9b7652b8d7d7f288cb40e45438dc4e52cc13edfad3bdb3b69ad8 | dcc9939b367f8a099c25ce87cf7cf9ba0504959f2b40cd4eebe912c4d49630fe
    sha256 == b2c48e0c4d3fb909aa37f90e0d4b3f540ba338874d232a21dc40887fd4c8d209
    append 072c525ad96a2b8667fc8bc81d141bad17eb85c2429b7784b018c0a396e5a85f == b2c48e0c4d3fb909aa37f90e0d4b3f540ba338874d232a21dc40887fd4c8d209 -> 072c525ad96a2b8667fc8bc81d141bad17eb85c2429b7784b018c0a396e5a85f | 
    sha256 == 46b7817fb1b893cae46772c397212348cfb1a70c6e87be882a15cc82cfc4925a
    append be91b63ba769b7856be8273b7a4d37b7fb9c0f17646239a54e49f5f2c25ad857 == 46b7817fb1b893cae46772c397212348cfb1a70c6e87be882a15cc82cfc4925a -> be91b63ba769b7856be8273b7a4d37b7fb9c0f17646239a54e49f5f2c25ad857 | 
    sha256 == a8072ec6419bf3587f856e2278af01cced0f1c6914a4b30ef6ff8aa36f1b3b31
    prepend 53883bf25c4ba746f1239a07e6a635447beb4d7d2a661d079c6a29c2ed9f1639 ==  -> 53883bf25c4ba746f1239a07e6a635447beb4d7d2a661d079c6a29c2ed9f1639 | a8072ec6419bf3587f856e2278af01cced0f1c6914a4b30ef6ff8aa36f1b3b31
    sha256 == 9aaf40206bce00fa65031c1fe4c59785121506d6999390ab8f99a8bc88359d82
    prepend 01000000012884c5cdee6261057de98dc92c5b0f4a0a8d77d081daee2b7c3c6b26db9729310000000000feffffff02d6050200000000001600145ca1cd0a9e7719c21255bd1015840c29fb9209550000000000000000226a20 ==  -> 01000000012884c5cdee6261057de98dc92c5b0f4a0a8d77d081daee2b7c3c6b26db9729310000000000feffffff02d6050200000000001600145ca1cd0a9e7719c21255bd1015840c29fb9209550000000000000000226a20 | 9aaf40206bce00fa65031c1fe4c59785121506d6999390ab8f99a8bc88359d82
    append be1d0e00 == 01000000012884c5cdee6261057de98dc92c5b0f4a0a8d77d081daee2b7c3c6b26db9729310000000000feffffff02d6050200000000001600145ca1cd0a9e7719c21255bd1015840c29fb9209550000000000000000226a209aaf40206bce00fa65031c1fe4c59785121506d6999390ab8f99a8bc88359d82 -> be1d0e00 | 
    # transaction id 687e73078d881499685b5eee2e4166bb87c86acfa67643ecd4a10e99360b399c
    sha256 == 692998b0f0dbaf597166c00f1848f072ad0b5121610005bf0092694f87516dde
    sha256 == 9c390b36990ea1d4ec4376a6cf6ac887bb66412eee5e5b689914888d07737e68
    prepend fc29c21f41f95d6de4e1422b04775e1f480f60e912f6128a2fb41902e82f4efa ==  -> fc29c21f41f95d6de4e1422b04775e1f480f60e912f6128a2fb41902e82f4efa | 9c390b36990ea1d4ec4376a6cf6ac887bb66412eee5e5b689914888d07737e68
    sha256 == 7bc815194c525caf9b8d9c0381dd804c4ed34442b9c7135728b66e45d2efdf82
    sha256 == f7adccacddabcda0e984f49936ea907135f72fc383c84509f5d7ab088ba9247b
    prepend 0dd9e8eb2cb1891882610b00fc3ab083d9114a970219e69cadcfd2a4b058343a ==  -> 0dd9e8eb2cb1891882610b00fc3ab083d9114a970219e69cadcfd2a4b058343a | f7adccacddabcda0e984f49936ea907135f72fc383c84509f5d7ab088ba9247b
    sha256 == 975714c1a04cf282aab71041a7365d19579d4fde11c9e2df142b9b04c7258b55
    sha256 == 7c7fc03501adb5d6d738a02a9f9dc850d5675a380cfa242e35eb7d4573ad7f45
    append 005cde73d64f618eaccbd4e4236f1458dc845f1951aab2186775dbfee24c33bb == 7c7fc03501adb5d6d738a02a9f9dc850d5675a380cfa242e35eb7d4573ad7f45 -> 005cde73d64f618eaccbd4e4236f1458dc845f1951aab2186775dbfee24c33bb | 
    sha256 == 30eaf4e901f1c6ecd2569b99ee927d83357c93f68b870bf42df4b3bc721d41a5
    sha256 == 6574ae9d6efa868cdeeb5887f3567fffb926c248ec8f72810c20c9fb74f45a2c
    prepend 2ec18ca663abf3207fb970afbd3fe5e8b5169743e84a43b22048ae2efea224eb ==  -> 2ec18ca663abf3207fb970afbd3fe5e8b5169743e84a43b22048ae2efea224eb | 6574ae9d6efa868cdeeb5887f3567fffb926c248ec8f72810c20c9fb74f45a2c
    sha256 == fc72fde6c4089c748ea6f4e44eb81be1a27f786da9b06a76f574b1f343af58df
    sha256 == d0bb06e4a3eff08652986d6380e7ed8e54a6fd344c5a55b056ec5bb02be2b386
    prepend 57a380f4a2cc6b50fea6f07db858e833d4ccf292f92bebacec8c6200fc6cf152 ==  -> 57a380f4a2cc6b50fea6f07db858e833d4ccf292f92bebacec8c6200fc6cf152 | d0bb06e4a3eff08652986d6380e7ed8e54a6fd344c5a55b056ec5bb02be2b386
    sha256 == 74f392d1b97e9f7038ea549d00ee273de98db2044c0160960913925b3878461f
    sha256 == 37f6729e3a65ed408087fffcec540a002b95ef51ee3e03bd647993fec99e1a32
    prepend adf6506f09bbeb3e7d4b73f97e7a4994166daeac8abd53ca134b08ddd1081bae ==  -> adf6506f09bbeb3e7d4b73f97e7a4994166daeac8abd53ca134b08ddd1081bae | 37f6729e3a65ed408087fffcec540a002b95ef51ee3e03bd647993fec99e1a32
    sha256 == edf058fe088b188aeb0af298163a0763b398607c600d06de4f60cb6472ff9126
    sha256 == 2c5f4578d05cbd837612e89e21731c646aada6d038512094e36ea73ee60bf3dc
    prepend 1e6677f3fcd79fd93ab56e69238022607b3a1aac523910cea2c5c5d42fe29ab8 ==  -> 1e6677f3fcd79fd93ab56e69238022607b3a1aac523910cea2c5c5d42fe29ab8 | 2c5f4578d05cbd837612e89e21731c646aada6d038512094e36ea73ee60bf3dc
    sha256 == 42beca72ef722bf43da1e19c3b52419fc1bf0599cd0de0f03042699c45fd89f3
    sha256 == 45ff6294c7b84bfabbfe6d7be45aa9045f44c39c1d49e6fb98ff05f139e2c208
    append 8744c2b83aee666d9111f41acaaa647a7845d129a56b2986153703c0a73dd788 == 45ff6294c7b84bfabbfe6d7be45aa9045f44c39c1d49e6fb98ff05f139e2c208 -> 8744c2b83aee666d9111f41acaaa647a7845d129a56b2986153703c0a73dd788 | 
    sha256 == 086d5fbec03505391f22a94741cd74b33c1c597ce23a45264dd1ec86dce99f4a
    sha256 == 8ed4c94efd69ad909b9e9445e5aee42a390dd20302c31b03eae1a540b42c7531
    prepend 04af89953a7cf8a4a22413114f8242e059be86eefba64fdfa4681d6231f74bd7 ==  -> 04af89953a7cf8a4a22413114f8242e059be86eefba64fdfa4681d6231f74bd7 | 8ed4c94efd69ad909b9e9445e5aee42a390dd20302c31b03eae1a540b42c7531
    sha256 == e938a78e8934ad5bed79038af034659ba6933b3e7fa074f1884c04e99c067e58
    sha256 == 5e655827853b62e777489573d96d35389814e674438671974b1575add2d02f88
    prepend 408cbce44bb601d462659c052bf708df64ee70446b2783538b1abb87c9ecd424 ==  -> 408cbce44bb601d462659c052bf708df64ee70446b2783538b1abb87c9ecd424 | 5e655827853b62e777489573d96d35389814e674438671974b1575add2d02f88
    sha256 == 4404817ec1b5afd45d290056927da8d3c39651f2f29abdd2bd2fba6ad52f47ae
    sha256 == bee5b5c97546b4345b6d9cf61f7f0f129423f33b272949ccb6749784e232a862
    prepend e1477e01a7bb27925183043a1fc29b09ec9ef25a45414df758164bf0b3b92765 ==  -> e1477e01a7bb27925183043a1fc29b09ec9ef25a45414df758164bf0b3b92765 | bee5b5c97546b4345b6d9cf61f7f0f129423f33b272949ccb6749784e232a862
    sha256 == 39477432286b2963e7343c8451743e43b806e7a241bf56dd4f339a31c841a13b
    sha256 == 99e1c3a91a0f8350241b67ae4f0b6df641d66c526f592dbd5baec3644fdcb959
    append a29e0d39eee8cf488c42e6afeec2dfaa278331c48dc71dd95b540e84587acade == 99e1c3a91a0f8350241b67ae4f0b6df641d66c526f592dbd5baec3644fdcb959 -> a29e0d39eee8cf488c42e6afeec2dfaa278331c48dc71dd95b540e84587acade | 
    sha256 == e910a6dd5449fdce16f5bdc87920bb94f9790885c65f7ea98b1390b6b3a7d1dd
    sha256 == 1e354f2fcb5fa1af2febc3b1467ba74fc9075b8e8887de6c089648cbd5eacad2
    # Bitcoin block merkle root d2caead5cb4896086cde87888e5b07c94fa77b46b1c3eb2fafa15fcb2f4f351e