append 0ca7073ece2ab75d87b705907c027861 == 53f56bd0d4242b1ac1f02d68b2e4fb949b34380ad82eb93084edf28c849b6067 -> 0ca7073ece2ab75d87b705907c027861 | 
sha256 == cb6194c449433dc2ca3c2bc01d55dc8eda3ff616b5b5a724e06ec44122f2b7f8
 -> append 506f51c0f8e2a921a4a58eeaf17aeced == cb6194c449433dc2ca3c2bc01d55dc8eda3ff616b5b5a724e06ec44122f2b7f8 -> 506f51c0f8e2a921a4a58eeaf17aeced | 
    sha256 == e2af6c020722d62204f150b4d4c31461f84dd7f0a493b1c23cc919a3309e6699
    append 4cb9782e961e3edfd855551db0222bb1f7ad162d2042e4723f8c33a3b33896a5 == e2af6c020722d62204f150b4d4c31461f84dd7f0a493b1c23cc919a3309e6699 -> 4cb9782e961e3edfd855551db0222bb1f7ad162d2042e4723f8c33a3b33896a5 | 
    sha256 == 6afdda2a7415a232b62792d480eca6d6f3636e6a7c27691a476c1c8128c30cf8
    prepend 4c825186f553f6d4a20d0dbfe85ba888f07caaf5387add9478e51fb48ec96c31 ==  -> 4c825186f553f6d4a20d0dbfe85ba888f07caaf5387add9478e51fb48ec96c31 | 6afdda2a7415a232b62792d480eca6d6f3636e6a7c27691a476c1c8128c30cf8
    sha256 == 3ec3444779d1aaa4a3dc1f66aa4f578232491fc7c69bb060649fce967357d8f6
    prepend d808ed1afd55f7b7d5863b71a485e868703578c1b16cabdd5b5f122136a90bf4 ==  -> d808ed1afd55f7b7d5863b71a485e868703578c1b16cabdd5b5f122136a90bf4 | 3ec3444779d1aaa4a3dc1f66aa4f578232491fc7c69bb060649fce967357d8f6
    sha256 == cbf92ecb1c4d3440606cd9f9fb02179266c6abd3650d2c5432c984eadbc554d3
    prepend 6745e2f7 ==  -> 6745e2f7 | cbf92ecb1c4d3440606cd9f9fb02179266c6abd3650d2c5432c984eadbc554d3
    append 9934770f39fd5454 == 6745e2f7cbf92ecb1c4d3440606cd9f9fb02179266c6abd3650d2c5432c984eadbc554d3 -> 9934770f39fd5454 | 
    sha256 == 77e683d2e7da9bc4cc598da9dad8afad9b7b6a56d8c6484ad343818ef8f83612
    prepend 8e3f345b64463d37ba23cf0497318a8e44f21e186da5f4b7a3aa311b9494b83f ==  -> 8e3f345b64463d37ba23cf0497318a8e44f21e186da5f4b7a3aa311b9494b83f | 77e683d2e7da9bc4cc598da9dad8afad9b7b6a56d8c6484ad343818ef8f83612
    sha256 == c2ed7e523e23c0e58a14d04d61db387f03522701ed513347511ac24c88ffab09
    prepend 48a1fe8057c5a64c48bb73ef84be9b017d52a2fe50bb6b34a98f8f87822d4271 ==  -> 48a1fe8057c5a64c48bb73ef84be9b017d52a2fe50bb6b34a98f8f87822d4271 | c2ed7e523e23c0e58a14d04d61db387f03522701ed513347511ac24c88ffab09
    sha256 == 18244e23d47d43f87dd634079b54a763a6ffc1dd36ec9dc7cc97f98503f78cea
    prepend f956f0acbb0c827769fcd519e052d16a23e0d13e103a7de7e3c57337f627e389 ==  -> f956f0acbb0c827769fcd519e052d16a23e0d13e103a7de7e3c57337f627e389 | 18244e23d47d43f87dd634079b54a763a6ffc1dd36ec9dc7cc97f98503f78cea
    sha256 == 643e8f0826aaee03c7441725293e7bf6c07c8ab26097a67c939a51403cd11516
    prepend 0e1e7df89b7791b7e6bdcf02de47b00e15769099fd56579ef3aae919199fc11c ==  -> 0e1e7df89b7791b7e6bdcf02de47b00e15769099fd56579ef3aae919199fc11c | 643e8f0826aaee03c7441725293e7bf6c07c8ab26097a67c939a51403cd11516
    sha256 == d977eb22e82946e0847edbe00d9564889447f5178d44a13ce58133e52bac0671
    prepend 8dc8c64c58ede4ba970af68cf4150b1295a7bc2884aaf41042b8d335ac8c3b06 ==  -> 8dc8c64c58ede4ba970af68cf4150b1295a7bc2884aaf41042b8d335ac8c3b06 | d977eb22e82946e0847edbe00d9564889447f5178d44a13ce58133e52bac0671
    sha256 == d9885dcb3ba756018314fe966f671f449ed2e00e58a632aca6c49948bb63d056
    prepend c452e42e7add897dea7a56f7ba6f66a9671f720cd649e7088b782d8643fbcbad ==  -> c452e42e7add897dea7a56f7ba6f66a9671f720cd649e7088b782d8643fbcbad | d9885dcb3ba756018314fe966f671f449ed2e00e58a632aca6c49948bb63d056
    sha256 == 72026f633ef0d06bb35fcd9b915b7c2e288c370e54325af494abe2af4b159c8a
    prepend de4f173eeedc100f5c2b856182b688d5e3b8fc84591c821aca1b6669d0c5c1ef ==  -> de4f173eeedc100f5c2b856182b688d5e3b8fc84591c821aca1b6669d0c5c1ef | 72026f633ef0d06bb35fcd9b915b7c2e288c370e54325af494abe2af4b159c8a
    sha256 == 04deefd193450fdb3cf53b49eefcaaecb45fdd257d977b7bc199bc664be5f6d6
    prepend e88dc5772b5d85010d4ceda626459873a6fb8933df2c551b68aa179c7dc3f610 ==  -> e88dc5772b5d85010d4ceda626459873a6fb8933df2c551b68aa179c7dc3f610 | 04deefd193450fdb3cf53b49eefcaaecb45fdd257d977b7bc199bc664be5f6d6
    sha256 == c165afca87c737f17a6a260530e0c721e3d114aa16cf6a8e60e5757dea1c2b95
    append 51b746dfbd3afa53002c9a5f576ce66036d230502b7d33d4735c265b635e582f == c165afca87c737f17a6a260530e0c721e3d114aa16cf6a8e60e5757dea1c2b95 -> 51b746dfbd3afa53002c9a5f576ce66036d230502b7d33d4735c265b635e582f | 
    sha256 == 288d2cc1b49153d1750be5ab3fa394b2a4058cf7de28158dccefedccb15cd1d2
    prepend 4198e05f4bf1980c107e4bf1df14e4d2fd2261d8fa1721ed212ef45d6b2e83c1 ==  -> 4198e05f4bf1980c107e4bf1df14e4d2fd2261d8fa1721ed212ef45d6b2e83c1 | 288d2cc1b49153d1750be5ab3fa394b2a4058cf7de28158dccefedccb15cd1d2
    sha256 == b07c198741edbd8cf973908d66407959c52d574328abf3c48800e2e5c0c23495
    prepend 124b34ce6c0539cd99da5b501c8b6f14cf87708143bac0aac4461aa1725c2091 ==  -> 124b34ce6c0539cd99da5b501c8b6f14cf87708143bac0aac4461aa1725c2091 | b07c198741edbd8cf973908d66407959c52d574328abf3c48800e2e5c0c23495
    sha256 == 940ea3de037308cd6d19bb27e5d19b879074b389437ff1989629e06767f022ea
    prepend 7bbf9d659373380b00c9d2f39a949fbb1e0881cf383ad931ddc5c30f122ab0a6 ==  -> 7bbf9d659373380b00c9d2f39a949fbb1e0881cf383ad931ddc5c30f122ab0a6 | 940ea3de037308cd6d19bb27e5d19b879074b389437ff1989629e06767f022ea
    sha256 == bf39d3377719447baa86f745292086d9da5cebc0fdda2523b7e9d53d4729a2e8
    prepend 1e9952c136ec0a05ec826a5312a08fc6e22a3c52915cf622655f8746f37bf265 ==  -> 1e9952c136ec0a05ec826a5312a08fc6e22a3c52915cf622655f8746f37bf265 | bf39d3377719447baa86f745292086d9da5cebc0fdda2523b7e9d53d4729a2e8
    sha256 == 70a3c61059bcea5644746fb528bb95e563698269b020587623c48fd437ba6e4b
    append a8ca18dcfe28ec778bd3c7b3a2a6cfaa53bff88b4fdc3aeec5cd7cbc3a9ff5d3 == 70a3c61059bcea5644746fb528bb95e563698269b020587623c48fd437ba6e4b -> a8ca18dcfe28ec778bd3c7b3a2a6cfaa53bff88b4fdc3aeec5cd7cbc3a9ff5d3 | 
    sha256 == 5d6661dc31cf0007c94448ab4851c2803c40247ea4cd38fec62fda9e3e8373c8
    prepend 0100000001d2d824161b7d3be900c7618fb88e1bf182c5e262b341cedee87e52e8601547930000000000feffffff02dbd20a0000000000160014591b8d3d4775ea0f56f1de9b8b16e6840c40bafe0000000000000000226a20 ==  -> 0100000001d2d824161b7d3be900c7618fb88e1bf182c5e262b341cedee87e52e8601547930000000000feffffff02dbd20a0000000000160014591b8d3d4775ea0f56f1de9b8b16e6840c40bafe0000000000000000226a20 | 5d6661dc31cf0007c94448ab4851c2803c40247ea4cd38fec62fda9e3e8373c8
    append 964e0d00 == 0100000001d2d824161b7d3be900c7618fb88e1bf182c5e262b341cedee87e52e8601547930000000000feffffff02dbd20a0000000000160014591b8d3d4775ea0f56f1de9b8b16e6840c40bafe0000000000000000226a205d6661dc31cf0007c94448ab4851c2803c40247ea4cd38fec62fda9e3e8373c8 -> 964e0d00 | 
    # transaction id 640d49fe3d11844c0eb73926d22a750936592ac0641a44d0101db44526f4a919
    sha256 == d0fc737cbc1ed3bee2f9ddd6b375aee5756301aabe2b66f9c348133acdfc8a50
    sha256 == 19a9f42645b41d10d0441a64c02a593609752ad22639b70e4c84113dfe490d64
    prepend 3d1f113ea8b0072788cd0188535917b806f429fc758025d7614a9406c7789420 ==  -> 3d1f113ea8b0072788cd0188535917b806f429fc758025d7614a9406c7789420 | 19a9f42645b41d10d0441a64c02a593609752ad22639b70e4c84113dfe490d64
    sha256 == 20f3a0f8e5c0ccf45ad92a47bf2937b6748bf13decb5475177d17c40db4d573d
    sha256 == ac8ffccedc31c165cce2f5df81587d56deb56b050aef96aa7808a9fc26ed57ab
    append 0b687ac5eda23141f1eb0cac8979886fe0d3e6c76c39f020ad1c3e0c9e54b5e7 == ac8ffccedc31c165cce2f5df81587d56deb56b050aef96aa7808a9fc26ed57ab -> 0b687ac5eda23141f1eb0cac8979886fe0d3e6c76c39f020ad1c3e0c9e54b5e7 | 
    sha256 == ae3169ac5b48077bd6f30422551ea6358b6a41962b537fac056f512f40aa0d06
    sha256 == 2d8fef7c7e6187425a688fb60335a06a77c52d5fbdb89d46a8c5e29e6c28b2d0
    prepend 17c0e7c0da76ed9153e815e90b09a914b2a4d21f276bf08411bcc71fb5437ca1 ==  -> 17c0e7c0da76ed9153e815e90b09a914b2a4d21f276bf08411bcc71fb5437ca1 | 2d8fef7c7e6187425a688fb60335a06a77c52d5fbdb89d46a8c5e29e6c28b2d0
    sha256 == 6a93c03ac20afb34d92eb8e7f15aa75d3562c7ae2572cedece905058648ba50f
    sha256 == 8f168fa5ac2b463887a62def7b46bc12f1c455743a99bc39a14575613346683e
    append bb6f6929ef2a6ccab9a473297ee202fec82f08d13068f54ab14c0c9f2c87f255 == 8f168fa5ac2b463887a62def7b46bc12f1c455743a99bc39a14575613346683e -> bb6f6929ef2a6ccab9a473297ee202fec82f08d13068f54ab14c0c9f2c87f255 | 
    sha256 == 0645d6ccdbbaf68ea03343c7695ad87b988ea7dd2639555bc85758a06a3fa4ca
    sha256 == 9a2a06e0bd325bde2c4489d7a6ed16b06fafdab2fb4cd7c92e8510ad4ad82ae1
    append a7ced6ca79987b07809815169a2a2e5468f66ee9ba542b1ea0eefb00839c34a6 == 9a2a06e0bd325bde2c4489d7a6ed16b06fafdab2fb4cd7c92e8510ad4ad82ae1 -> a7ced6ca79987b07809815169a2a2e5468f66ee9ba542b1ea0eefb00839c34a6 | 
    sha256 == d1065da7b8b346ecde95c19e01e9712261dd8aec03a816b173e841aa96c0a97a
    sha256 == f370a95809944888afe53df22c1a5f76e9e163ddbebb9ce26faf8908eb64972a
    prepend 650d3cccadb6eca73b99f9dd7dddb3e2b46c98da039c2ac91b8d4808de050b92 ==  -> 650d3cccadb6eca73b99f9dd7dddb3e2b46c98da039c2ac91b8d4808de050b92 | f370a95809944888afe53df22c1a5f76e9e163ddbebb9ce26faf8908eb64972a
    sha256 == fdf3b77ce8fbda3994a0e5c06544c9cb17f975fdbcee00eed68af051424618ed
    sha256 == 6cb9c727fbf730dda11e8c0f6c1621cf225b84346ddaae3da7801128a14342b3
    prepend 6a05501c20d32b44ab1d8d6a54ef6fe44a1e4f877161a7fe8e5363491eefeb39 ==  -> 6a05501c20d32b44ab1d8d6a54ef6fe44a1e4f877161a7fe8e5363491eefeb39 | 6cb9c727fbf730dda11e8c0f6c1621cf225b84346ddaae3da7801128a14342b3
    sha256 == ad0fd3de65e731b6de251017f7248c1895149258bfac65a588bfa478dee17724
    sha256 == 2adb34de666990b5d12eb54c50b6510063b9a8b02d2852022877dae01b3e734f
    prepend 077ea233f9806faeeaa22411ff8f7638a26dae939e69a393e1a93a45c3fb52dd ==  -> 077ea233f9806faeeaa22411ff8f7638a26dae939e69a393e1a93a45c3fb52dd | 2adb34de666990b5d12eb54c50b6510063b9a8b02d2852022877dae01b3e734f
    sha256 == c7010e3fcb4b84e4eaac813f96c0deb59d05f048e3a970d8cc2d14f34c49c748
    sha256 == c92a1009870b69b0d480d915e7c2668aea1fbe6912fb7f9fcb77017243950151
    append eda79055fa58c58ee051b23a2a15d8187922e0844e32b3e8747e28087335483f == c92a1009870b69b0d480d915e7c2668aea1fbe6912fb7f9fcb77017243950151 -> eda79055fa58c58ee051b23a2a15d8187922e0844e32b3e8747e28087335483f | 
    sha256 == 900de2194c3bd96b43e9b666180e242def773900f32905819dacc2e15aea0163
    sha256 == d336fabee7e6fda8d16dec4d7baadc7b6f88de272c2fa3fd244ffb43dd2b09e4
    append d336fabee7e6fda8d16dec4d7baadc7b6f88de272c2fa3fd244ffb43dd2b09e4 ==  -> d336fabee7e6fda8d16dec4d7baadc7b6f88de272c2fa3fd244ffb43dd2b09e4 | d336fabee7e6fda8d16dec4d7baadc7b6f88de272c2fa3fd244ffb43dd2b09e4
    sha256 == 5f39128af191aafb6fcbe2b1f80e6606dfbdd71df7e83654f85729091eca9045
    sha256 == 70386b3840910feca3e58dc73a502e172b6b6ad5060c57cf9fea0553c33d5cd4
    append 70386b3840910feca3e58dc73a502e172b6b6ad5060c57cf9fea0553c33d5cd4 ==  -> 70386b3840910feca3e58dc73a502e172b6b6ad5060c57cf9fea0553c33d5cd4 | 70386b3840910feca3e58dc73a502e172b6b6ad5060c57cf9fea0553c33d5cd4
    sha256 == a7a04d8aed90a1c0acbaf79f1c896dbb59f8e7224a3b5fb443b6b796db95b52e
    sha256 == ff2590e1416cd5d00774ef75d916d00a1fb61c2489939af86283797f0dff1098
    prepend 5aa8735233b873a63a22bd59bd0e8e7d9c2fc169a9be0cbdb30fe0725dcf8665 ==  -> 5aa8735233b873a63a22bd59bd0e8e7d9c2fc169a9be0cbdb30fe0725dcf8665 | ff2590e1416cd5d00774ef75d916d00a1fb61c2489939af86283797f0dff1098
    sha256 == 838351ce98280fd4115c9a9b2b36c2654d000957d5848731fbc51981da7d0424
    sha256 == a7b8681b85713246ba01477f0da0d76935c06188048ac9458d978e32a0a40650
    # Bitcoin block merkle root 5006a4a0328e978d45c98a048861c03569d7a00d7f4701ba463271851b68b8a7