append 635dd3c7fe989dfb6c54f872bc3798be == 80a03f68c46836b261908f8ad495d0813d6faedcecae6d74621b0503486c2b13 -> 635dd3c7fe989dfb6c54f872bc3798be | 
sha256 == 86f67ff380f4ba5b725f00a26736bc19b799a3aea6c7c06352427d029f181b0e
 -> append da1b7bc9aa1abe23 == 86f67ff380f4ba5b725f00a26736bc19b799a3aea6c7c06352427d029f181b0e -> da1b7bc9aa1abe23 | 
    sha256 == de553f9e4b4a5dcaece1f21c37e1e83ffdc87c91a6696ff96bc0f9939f33b8ca
    prepend 6dee8ade556f9e6311e1b549f4a254ac611e6c940d99ae235047a965094c8b35 ==  -> 6dee8ade556f9e6311e1b549f4a254ac611e6c940d99ae235047a965094c8b35 | de553f9e4b4a5dcaece1f21c37e1e83ffdc87c91a6696ff96bc0f9939f33b8ca
    sha256 == 98fd1da5466192500ca807d9adfd74aec69b53fef82cccd8e7585256c65074b0
    append d7e3b37921a30a65f06f919d01fc98f2903ffcc5bf4dc5530acc2d42405182a7 == 98fd1da5466192500ca807d9adfd74aec69b53fef82cccd8e7585256c65074b0 -> d7e3b37921a30a65f06f919d01fc98f2903ffcc5bf4dc5530acc2d42405182a7 | 
    sha256 == f47e73e876bd8b2c7514fe5a44f168f258fab646f5b6efdbd4cc34ef253edc14
    append d3df2f51b5095be0b5a2da8e21924738 == f47e73e876bd8b2c7514fe5a44f168f258fab646f5b6efdbd4cc34ef253edc14 -> d3df2f51b5095be0b5a2da8e21924738 | 
    sha256 == 389d4c7c9641dc77e1d63fd587635d88f2ef27dbcf64ef54a577753e1c890ed2
    prepend 9c073d7e71fc215dce3c04fc9c4f7d791f9d002525c00eb26da44f5a1cc4b291 ==  -> 9c073d7e71fc215dce3c04fc9c4f7d791f9d002525c00eb26da44f5a1cc4b291 | 389d4c7c9641dc77e1d63fd587635d88f2ef27dbcf64ef54a577753e1c890ed2
    sha256 == 8e028ac8d15d12011b557e0f0ac3732d6668b25c52f26eb746108d620f266e63
    prepend 93e8ab28a96d64e91b0d0799b2e5a4ad66d83e207d44aeaa9ab5aa674e425abc ==  -> 93e8ab28a96d64e91b0d0799b2e5a4ad66d83e207d44aeaa9ab5aa674e425abc | 8e028ac8d15d12011b557e0f0ac3732d6668b25c52f26eb746108d620f266e63
    sha256 == fe37b6f70366b9a59d9f72d6c8c27bff1118dad65457ebdcf6e87a23fef7c391
    append 670ccaa7d69d7cafb0cc60477121925913c54f2c546502d1460a50efb8ecaf0e == fe37b6f70366b9a59d9f72d6c8c27bff1118dad65457ebdcf6e87a23fef7c391 -> 670ccaa7d69d7cafb0cc60477121925913c54f2c546502d1460a50efb8ecaf0e | 
    sha256 == 143228722cd5273a44d4e9c9466267a3c9a9faf2cee053da9ccd87298e27b8be
    prepend 68e4c8d7 ==  -> 68e4c8d7 | 143228722cd5273a44d4e9c9466267a3c9a9faf2cee053da9ccd87298e27b8be
    append cf2e8ddb548cc53a == 68e4c8d7143228722cd5273a44d4e9c9466267a3c9a9faf2cee053da9ccd87298e27b8be -> cf2e8ddb548cc53a | 
    sha256 == 4c720259eedd2f693dd99f81416ea2f84a82a437fa1ed64aa5e062c8d9d587d5
    prepend 4d43414d68adff6059c61d4959e92edbab2ef5969ea1dc32353341214e5d46eb ==  -> 4d43414d68adff6059c61d4959e92edbab2ef5969ea1dc32353341214e5d46eb | 4c720259eedd2f693dd99f81416ea2f84a82a437fa1ed64aa5e062c8d9d587d5
    sha256 == 1ee1ee2a3d34a3f2c80a58d5b3732c0895cc615bccc9426b06bae9d9ae2369de
    prepend 4bdb1c87dd9a5e889400285c40a569d0d7d825e69a5549dac7c5389ffb90d0c2 ==  -> 4bdb1c87dd9a5e889400285c40a569d0d7d825e69a5549dac7c5389ffb90d0c2 | 1ee1ee2a3d34a3f2c80a58d5b3732c0895cc615bccc9426b06bae9d9ae2369de
    sha256 == a071a95b8cfefa5b2abda9a7bef35a77cc39561d73fb86b9df69a11756fea108
    prepend 694e3403453530b454bcb07d8e2e08a2a549b6aba23577e6baad4fc8c01b5b06 ==  -> 694e3403453530b454bcb07d8e2e08a2a549b6aba23577e6baad4fc8c01b5b06 | a071a95b8cfefa5b2abda9a7bef35a77cc39561d73fb86b9df69a11756fea108
    sha256 == 9bc1946a25b0493b74300d2eb07b00440da2327d065894e3142fb8eba8fe355c
    append 5abfb0da461a79612c4e7de2aa92f445304923050bb999995150b4930deded3f == 9bc1946a25b0493b74300d2eb07b00440da2327d065894e3142fb8eba8fe355c -> 5abfb0da461a79612c4e7de2aa92f445304923050bb999995150b4930deded3f | 
    sha256 == 25e8f684f9264c3bbb1966c4ea525e793a807eb391e9bdf023e18d19168b9e6f
    prepend b3219c7ee96bf8109bb5a6caa42794a8cdda9e2ad73932113cb820cce96391b9 ==  -> b3219c7ee96bf8109bb5a6caa42794a8cdda9e2ad73932113cb820cce96391b9 | 25e8f684f9264c3bbb1966c4ea525e793a807eb391e9bdf023e18d19168b9e6f
    sha256 == 66044af545c45a6311dfd52add2640694cc152df2fe28a8d4d2e32b8b0efe5c9
    append d35869e7d93507ec12ddb22316352780e2b794b850bfc6a14137b5353ac2ad24 == 66044af545c45a6311dfd52add2640694cc152df2fe28a8d4d2e32b8b0efe5c9 -> d35869e7d93507ec12ddb22316352780e2b794b850bfc6a14137b5353ac2ad24 | 
    sha256 == cb891632301fa97e20db5ec380adb467c22e0dbad548e94f3afa31316b806ad6
    append dd27d3285a52edc4eda4e93478efd89070d2146d04ff3a780f0fc538efefe0f7 == cb891632301fa97e20db5ec380adb467c22e0dbad548e94f3afa31316b806ad6 -> dd27d3285a52edc4eda4e93478efd89070d2146d04ff3a780f0fc538efefe0f7 | 
    sha256 == da99d932b999c10a0cf5cd402eaaa7ef3fc3da59111703112cbf90edf787b410
    append efc238ca076932ca13a3d3eebc6e139a3d2962363541b60df53ba672060412c0 == da99d932b999c10a0cf5cd402eaaa7ef3fc3da59111703112cbf90edf787b410 -> efc238ca076932ca13a3d3eebc6e139a3d2962363541b60df53ba672060412c0 | 
    sha256 == 72834bfcc502957d79a25d57279e9ff7dc2d2186e842c6528ad951b253c55e40
    append 12c11c9510e0fe4b1bfcfb32da8e978cc9dd443c1de5204c3de6a5004eb88c87 == 72834bfcc502957d79a25d57279e9ff7dc2d2186e842c6528ad951b253c55e40 -> 12c11c9510e0fe4b1bfcfb32da8e978cc9dd443c1de5204c3de6a5004eb88c87 | 
    sha256 == 199678bd286fe406fafab122181006131beedcf4ce2bcc0fd39d612f7b10820e
    append 0f28ba1debfb87a070749cae4825748bfa348498af31b5fa0f378a0e3f426201 == 199678bd286fe406fafab122181006131beedcf4ce2bcc0fd39d612f7b10820e -> 0f28ba1debfb87a070749cae4825748bfa348498af31b5fa0f378a0e3f426201 | 
    sha256 == 33520b376e5883d7f035b6693d4d63b47b86b0b1b706e727cc3565d1e9fe53e6
    prepend afabdf8ffb3f3bd385c0576e51a6dda166e12750aa1a2211b308fdc0001736d4 ==  -> afabdf8ffb3f3bd385c0576e51a6dda166e12750aa1a2211b308fdc0001736d4 | 33520b376e5883d7f035b6693d4d63b47b86b0b1b706e727cc3565d1e9fe53e6
    sha256 == dd0d572edaa555759b1f1cb314894d6a178bbb0360769a95617bacc5117dfaa5
    append 2ca50673a6b91e0732dbcb0f6cbb7f08dbdb196de1544dd38f5a19e7673f26c3 == dd0d572edaa555759b1f1cb314894d6a178bbb0360769a95617bacc5117dfaa5 -> 2ca50673a6b91e0732dbcb0f6cbb7f08dbdb196de1544dd38f5a19e7673f26c3 | 
    sha256 == 1f19bf751810676398cf0fc147a6c1953b2bcc254fe483a47a0ec46dd890e56c
    prepend 010000000117f08044e3211a85d4460ff9743ce3053c308f8899306a70a5ffcd127329c1690000000000feffffff02a313030000000000160014f81133d2291df4df6c084aec8c15c84413eb9efa0000000000000000226a20 ==  -> 010000000117f08044e3211a85d4460ff9743ce3053c308f8899306a70a5ffcd127329c1690000000000feffffff02a313030000000000160014f81133d2291df4df6c084aec8c15c84413eb9efa0000000000000000226a20 | 1f19bf751810676398cf0fc147a6c1953b2bcc254fe483a47a0ec46dd890e56c
    append fe010e00 == 010000000117f08044e3211a85d4460ff9743ce3053c308f8899306a70a5ffcd127329c1690000000000feffffff02a313030000000000160014f81133d2291df4df6c084aec8c15c84413eb9efa0000000000000000226a201f19bf751810676398cf0fc147a6c1953b2bcc254fe483a47a0ec46dd890e56c -> fe010e00 | 
    # transaction id 20b3b1857e42b1955d7c42399253a1396a71ca1dcc884fb628d9537f55bc74d1
    sha256 == 7c05007a17b5b0269447c13f5647fb80f6111e14b50eaa82ea20d4688caf8d59
    sha256 == d174bc557f53d928b64f88cc1dca716a39a1539239427c5d95b1427e85b1b320
    prepend e8644fb76d5d536f89195cfa4aa9b718d94da3ae86401bd41559fde0f3f9b302 ==  -> e8644fb76d5d536f89195cfa4aa9b718d94da3ae86401bd41559fde0f3f9b302 | d174bc557f53d928b64f88cc1dca716a39a1539239427c5d95b1427e85b1b320
    sha256 == b472d732114fc129c3ee58a30519bcc07e21dbfdf9d475f48afc4612d83ac07d
    sha256 == 932d548d1d72e89fa9cb8d45566824648b276512d26e69f667023d2c16b355a6
    prepend 8b17f4bf0bb85d27832795884054528e1a7c439ad66a3342bde7fdfaf3b1ebdd ==  -> 8b17f4bf0bb85d27832795884054528e1a7c439ad66a3342bde7fdfaf3b1ebdd | 932d548d1d72e89fa9cb8d45566824648b276512d26e69f667023d2c16b355a6
    sha256 == 786842b398658267e2f85175d4d3e2c842d14fe788958b5cb22e46e8693edb40
    sha256 == eee804ab46f72d7800e31ef6a96aad9328cf7e1fb6f91d88778df5b3502d5282
    prepend 8b9bfe4f2adbb37c6488b76725f3d66b7db15a02853a80e4899a350041ee2207 ==  -> 8b9bfe4f2adbb37c6488b76725f3d66b7db15a02853a80e4899a350041ee2207 | eee804ab46f72d7800e31ef6a96aad9328cf7e1fb6f91d88778df5b3502d5282
    sha256 == b3512a6a1a547d2173f4099bcad5948cce161ddbffefca73ef7e89c57f231dfa
    sha256 == f9ebeac94d45cdc8afd677efc0e22114e57b2c823828285affec74fa23c1903f
    append c44055c44e7b1557198ff4115be028c2463a08d44dc02feac0ca10f167a71a6e == f9ebeac94d45cdc8afd677efc0e22114e57b2c823828285affec74fa23c1903f -> c44055c44e7b1557198ff4115be028c2463a08d44dc02feac0ca10f167a71a6e | 
    sha256 == f704c09fd47a85d7f1c8a0e885b5cad9f06cd5fb510e2c2eb09e2be1ab00583e
    sha256 == 38ff19820765bae457fb63faf6b2a9b28a2791ece5bb8d52733f132de52e2dba
    prepend fc5747e511ee8d08811438f92bbc9b4b726a9157692bb0d678757412343ae7a0 ==  -> fc5747e511ee8d08811438f92bbc9b4b726a9157692bb0d678757412343ae7a0 | 38ff19820765bae457fb63faf6b2a9b28a2791ece5bb8d52733f132de52e2dba
    sha256 == 4ffcdc816fd90b0d2777fe7cfbb2fa991da77ed3b891f11b917867eedd669df2
    sha256 == d847708ac21c9c2f284f6d8ad064e77d9e06075d97be8fc5158e012755c25999
    prepend 8f3dee3cf317293ef53768a697b0789e4d0bbb22019ae3b92d90e326dc18a3c8 ==  -> 8f3dee3cf317293ef53768a697b0789e4d0bbb22019ae3b92d90e326dc18a3c8 | d847708ac21c9c2f284f6d8ad064e77d9e06075d97be8fc5158e012755c25999
    sha256 == 65d01a9d6c5048c52a3e2d6e87975788ece75a62c47f00b2aa4e8aa933b7fbb9
    sha256 == 8c3ecfb448a8fc8fb60f7e88adc6ee5c9bc1d72e501af38333a33afea766ffe8
    append 8c3ecfb448a8fc8fb60f7e88adc6ee5c9bc1d72e501af38333a33afea766ffe8 ==  -> 8c3ecfb448a8fc8fb60f7e88adc6ee5c9bc1d72e501af38333a33afea766ffe8 | 8c3ecfb448a8fc8fb60f7e88adc6ee5c9bc1d72e501af38333a33afea766ffe8
    sha256 == 63c094457f39d92a726c54f6eb83ef0e17c7faa9d39b230511821db84b588fa9
    sha256 == 15de006af69c2c8f67a1c50662b67c42080dd784c182b27ddd512d9592c0ea1a
    prepend db01bbd60d6787dc400c6bb8046aa3085baaf62ebcf9a8ee16077e70aff20349 ==  -> db01bbd60d6787dc400c6bb8046aa3085baaf62ebcf9a8ee16077e70aff20349 | 15de006af69c2c8f67a1c50662b67c42080dd784c182b27ddd512d9592c0ea1a
    sha256 == a63896759daea57830e2e7142f63e4163fb98407cc9a7b955d569c02c89b3ce3
    sha256 == 35ab53ae79b705a8a2c92a1174cc20324639edbb0ab6406175da195d4c6ec895
    prepend a3af66ba0fc617af2fd1e8eab6486183bdcf97b724922c595c10ca677c4f203c ==  -> a3af66ba0fc617af2fd1e8eab6486183bdcf97b724922c595c10ca677c4f203c | 35ab53ae79b705a8a2c92a1174cc20324639edbb0ab6406175da195d4c6ec895
    sha256 == 6082fa6a7af7ac261b7a10c8b433f2f4da171990907ec67e141975b9a0f656ee
    sha256 == 7e382c11d7f5eb5c774eb9857968b67190c32a7478541b446ff8acb73e03d4f5
    prepend 54afe4134e23da6f6964ece54126ffd99f62398b881014584ad77ecf16a020d1 ==  -> 54afe4134e23da6f6964ece54126ffd99f62398b881014584ad77ecf16a020d1 | 7e382c11d7f5eb5c774eb9857968b67190c32a7478541b446ff8acb73e03d4f5
    sha256 == 7abbb549ebb42ec27cc6f9fa9e4dae8cc87c433d8faae37d3198f62d3700bbba
    sha256 == b59dad06feb902c9d1a3d02341fca0e11bdcbc028962cdab3c5c6f75757fa16a
    # Bitcoin block merkle root 6aa17f75756f5c3cabcd628902bcdc1be1a0fc4123d0a3d1c902b9fe06ad9db5