append a728e9f97a1293b8085acfa36d8a7fb5 == 850f51bd7d7b22c5cbbdd5938a43cbc1c72616e141b8c63974471a8b76ea1e27 -> a728e9f97a1293b8085acfa36d8a7fb5 | 
sha256 == d81a25a8432a8ee9f11c3c31540313df91ebd620d44ab04021722bfddb8ebdfd
 -> append 5bb1d7f83fd955b6 == d81a25a8432a8ee9f11c3c31540313df91ebd620d44ab04021722bfddb8ebdfd -> 5bb1d7f83fd955b6 | 
    sha256 == d033ad92b8b442a2ecc31b170305dc8bb29f5d9b8e9c76339dc2efa7ea89ba5b
    append d04b460ec863d79245345758f25b950e3ca01ae901efae9412b6ad53c6a18d68 == d033ad92b8b442a2ecc31b170305dc8bb29f5d9b8e9c76339dc2efa7ea89ba5b -> d04b460ec863d79245345758f25b950e3ca01ae901efae9412b6ad53c6a18d68 | 
    sha256 == d8bd78ba8c5e6da311e3add46f317b60144c872fddf8469105801dd1f0c2e997
    append ce8477116a5fedae76bc546aa14d2b6c085132f3d743913275a98cf2f36cf712 == d8bd78ba8c5e6da311e3add46f317b60144c872fddf8469105801dd1f0c2e997 -> ce8477116a5fedae76bc546aa14d2b6c085132f3d743913275a98cf2f36cf712 | 
    sha256 == 0e102de632a06d68afb68f012df79a119912a104d4f5289dd7fbea7deab51b27
    append 0ad534d66f48d00f5b8fd260bf89edd6 == 0e102de632a06d68afb68f012df79a119912a104d4f5289dd7fbea7deab51b27 -> 0ad534d66f48d00f5b8fd260bf89edd6 | 
    sha256 == 3f4ca43f5d843c9257974a1ee36894a19f579e652bd59c0a57a9be594ec36743
    prepend 6a51de333a8ab266987b2c333e982886909bb381145af51472f74d04a5227eb7 ==  -> 6a51de333a8ab266987b2c333e982886909bb381145af51472f74d04a5227eb7 | 3f4ca43f5d843c9257974a1ee36894a19f579e652bd59c0a57a9be594ec36743
    sha256 == 8c89f90db4f5901eb23a33876615188b0ed70de2218a4d93b6ec622c7475f324
    prepend ada7bd8b52084df949ee1030defe9bd70f624ba3f2d7036f988d715bc4790106 ==  -> ada7bd8b52084df949ee1030defe9bd70f624ba3f2d7036f988d715bc4790106 | 8c89f90db4f5901eb23a33876615188b0ed70de2218a4d93b6ec622c7475f324
    sha256 == b6ac9ee4482280dd61569b766d1a3a1bc57a15b71b041ded1b2c97834472047f
    prepend 67fce3b4 ==  -> 67fce3b4 | b6ac9ee4482280dd61569b766d1a3a1bc57a15b71b041ded1b2c97834472047f
    append ede68119978c021b == 67fce3b4b6ac9ee4482280dd61569b766d1a3a1bc57a15b71b041ded1b2c97834472047f -> ede68119978c021b | 
    sha256 == bf6ad93ee27593479b72dbf4324271c78fbea677c22f2694e520a2d8ed83993e
    prepend b66e257a23054c933590c659333c510fabf11b34513d5bfb83c764f91291d6a5 ==  -> b66e257a23054c933590c659333c510fabf11b34513d5bfb83c764f91291d6a5 | bf6ad93ee27593479b72dbf4324271c78fbea677c22f2694e520a2d8ed83993e
    sha256 == 49c608694bc2025e8ac360c7a9a219d4e3af2cc93cd3addad0c79e39d6deb2c0
    append 2a8d99370fa018d651eaa9237f689e961d0210c6a8456ad5e080f6c337e6abe0 == 49c608694bc2025e8ac360c7a9a219d4e3af2cc93cd3addad0c79e39d6deb2c0 -> 2a8d99370fa018d651eaa9237f689e961d0210c6a8456ad5e080f6c337e6abe0 | 
    sha256 == 91c1dabbd371ef6f071d3d69c2d785ea2ec003adb77aa059cc834c40a81eea94
    append 1e0908ca712c5dacd4cafcd8471066cd10f72d0ffda923df044d9b2aaf5c2992 == 91c1dabbd371ef6f071d3d69c2d785ea2ec003adb77aa059cc834c40a81eea94 -> 1e0908ca712c5dacd4cafcd8471066cd10f72d0ffda923df044d9b2aaf5c2992 | 
    sha256 == f06c9c868efe35ec0d277194c5388dad26256d16c5f958be8b4a1799dcf9034d
    append ba5c152d498c069deba40858cac4fd45a3ba9acb9a0845b6c705e9c924d0a5fd == f06c9c868efe35ec0d277194c5388dad26256d16c5f958be8b4a1799dcf9034d -> ba5c152d498c069deba40858cac4fd45a3ba9acb9a0845b6c705e9c924d0a5fd | 
    sha256 == 70fb0274bde8e13da23851a739d0505a43b0bfc99df90f85735d298f1129ac90
    prepend 63746143f63b7cf1aacb1fe5dd957c4a2f59b615c26dc05f67947f0ee3235e68 ==  -> 63746143f63b7cf1aacb1fe5dd957c4a2f59b615c26dc05f67947f0ee3235e68 | 70fb0274bde8e13da23851a739d0505a43b0bfc99df90f85735d298f1129ac90
    sha256 == 511285abd3ac76816f8f1b61f76153729fa6874d4cc6b587b345835f94196528
    append 1888760daa10daf8d0e36fbe5c1d599193ea40bf299f9a32bdef2bb28e25feb4 == 511285abd3ac76816f8f1b61f76153729fa6874d4cc6b587b345835f94196528 -> 1888760daa10daf8d0e36fbe5c1d599193ea40bf299f9a32bdef2bb28e25feb4 | 
    sha256 == f1cad37003ece1655df2175dab670c56fc16f500f16407ce58c5714411eca147
    prepend e08b6ce64ffa0b06c9aa553cc95c8246942845b7ea86ea58d3d3164ec3be0ea5 ==  -> e08b6ce64ffa0b06c9aa553cc95c8246942845b7ea86ea58d3d3164ec3be0ea5 | f1cad37003ece1655df2175dab670c56fc16f500f16407ce58c5714411eca147
    sha256 == a6eeb37ae28d252dbfda10802773de40ecbb8b8e1bd8a5aba7c36003edb064e4
    append 69f3d2b2dbe8e44710f30e1c5f72929ec939628c0a0319db364d74efa3843d46 == a6eeb37ae28d252dbfda10802773de40ecbb8b8e1bd8a5aba7c36003edb064e4 -> 69f3d2b2dbe8e44710f30e1c5f72929ec939628c0a0319db364d74efa3843d46 | 
    sha256 == eac6f2de38b6a92b3df588b941ad575514035be506128d474a03ad4dd06dd597
    prepend d15d849c2e91e3d1e09f2031d42fc0cd375bb3c5219e393bb522ae2bbba849e8 ==  -> d15d849c2e91e3d1e09f2031d42fc0cd375bb3c5219e393bb522ae2bbba849e8 | eac6f2de38b6a92b3df588b941ad575514035be506128d474a03ad4dd06dd597
    sha256 == 45f4766224eabf675561731b8c93c19461ac5441fe029fe13e03a7a1c88c0233
    prepend 963d0df697105470867183d724a5258239c8b78867b0cd613c43067494c0acc2 ==  -> 963d0df697105470867183d724a5258239c8b78867b0cd613c43067494c0acc2 | 45f4766224eabf675561731b8c93c19461ac5441fe029fe13e03a7a1c88c0233
    sha256 == c4959587256728d3dc638347467418612b4b22b4a7211dfe0cc9d9b98855dffc
    append 3035ac91b11fa81f811d95cbdc1dcf8dd7fd95db2c8de4b3253c82a5555c8462 == c4959587256728d3dc638347467418612b4b22b4a7211dfe0cc9d9b98855dffc -> 3035ac91b11fa81f811d95cbdc1dcf8dd7fd95db2c8de4b3253c82a5555c8462 | 
    sha256 == 3e082393238cd9d2958ac6ec17e497e44bc386f9e37a9b2feb8d924573b5da27
    append da8683fe84e7cda399760733659aa28c489250ab74548c28807888543be582bd == 3e082393238cd9d2958ac6ec17e497e44bc386f9e37a9b2feb8d924573b5da27 -> da8683fe84e7cda399760733659aa28c489250ab74548c28807888543be582bd | 
    sha256 == 27ee7e2cc2e70c4ef97641ad0436fc1fcd76b5d6c27091083ee8efeda66f0828
    prepend 9b5149ea665f35aa490836dbb367c4246a46b6b378ef274a9d10d13525f683bd ==  -> 9b5149ea665f35aa490836dbb367c4246a46b6b378ef274a9d10d13525f683bd | 27ee7e2cc2e70c4ef97641ad0436fc1fcd76b5d6c27091083ee8efeda66f0828
    sha256 == 0414dcd376e000490a9e73d774e9b93f4a27d1f52d1525345e6e9966913b80a1
    append b3e17bd2e6b8e8d6df91cec38557f8058c7079364dd44f02c230b5ada9392347 == 0414dcd376e000490a9e73d774e9b93f4a27d1f52d1525345e6e9966913b80a1 -> b3e17bd2e6b8e8d6df91cec38557f8058c7079364dd44f02c230b5ada9392347 | 
    sha256 == 245d1096b41d9b5ad4e0679ef8ec1a023203c3c7caf1099bbca217ced5e4ea92
    prepend 0100000001e6506de51e58ffd9f09526282fa26946f010c141a40b75d04cf460be0e1d0a1f0000000000feffffff020397080000000000160014f73fdd7d016d1189ab65f3bd53662493d0977c420000000000000000226a20 ==  -> 0100000001e6506de51e58ffd9f09526282fa26946f010c141a40b75d04cf460be0e1d0a1f0000000000feffffff020397080000000000160014f73fdd7d016d1189ab65f3bd53662493d0977c420000000000000000226a20 | 245d1096b41d9b5ad4e0679ef8ec1a023203c3c7caf1099bbca217ced5e4ea92
    append d89d0d00 == 0100000001e6506de51e58ffd9f09526282fa26946f010c141a40b75d04cf460be0e1d0a1f0000000000feffffff020397080000000000160014f73fdd7d016d1189ab65f3bd53662493d0977c420000000000000000226a20245d1096b41d9b5ad4e0679ef8ec1a023203c3c7caf1099bbca217ced5e4ea92 -> d89d0d00 | 
    # transaction id cf7bd1afa7556f37cd3393e04919f9a659deae6272b37f2991d07b8041759721
    sha256 == 94e84d55a54fe3f676fbe3693cf36bd812dd07bacdb086e02bf555f6581b89c6
    sha256 == 21977541807bd091297fb37262aede59a6f91949e09333cd376f55a7afd17bcf
    prepend 1da121053150f8d984f633798448d2d6238c4ea1a48ee6320ee66a7374b8f71f ==  -> 1da121053150f8d984f633798448d2d6238c4ea1a48ee6320ee66a7374b8f71f | 21977541807bd091297fb37262aede59a6f91949e09333cd376f55a7afd17bcf
    sha256 == 09182f3ec208b29e3c809beaf92e9e130f873ee322f4832fec42d65ac5930424
    sha256 == aa59cd88a36128226bb96528f16f5976359ca58aea5f014313e4ea82ef8b4640
    prepend b4c59b33f67282ebfccb79877c2ec216e1c365de7899101d8f5fdd22e8ccdfbf ==  -> b4c59b33f67282ebfccb79877c2ec216e1c365de7899101d8f5fdd22e8ccdfbf | aa59cd88a36128226bb96528f16f5976359ca58aea5f014313e4ea82ef8b4640
    sha256 == 89e469ab17195a44ccf44e48b35f237a270fb98645d81106f44e6a6bc9f4a343
    sha256 == 7bffe44ec886474223e690d1d228266830a64a5195c51c743cd4906bead78355
    prepend 3d0fa9cc0139f036fa4c9db301a3253c25e5d418a20c45a7d8471dc4333ed093 ==  -> 3d0fa9cc0139f036fa4c9db301a3253c25e5d418a20c45a7d8471dc4333ed093 | 7bffe44ec886474223e690d1d228266830a64a5195c51c743cd4906bead78355
    sha256 == 990f19673a2c983b073d3fa8b270882df712533d1047216a90a7773b95381bcc
    sha256 == 02d53dea73a56d5f7a86a399e1caa8131577de213506f9efbcb2629e37e8ba7d
    append c561b53b592a2302537e2d4e2fb5d68b3a21c42a48359822719161c33b7e0d59 == 02d53dea73a56d5f7a86a399e1caa8131577de213506f9efbcb2629e37e8ba7d -> c561b53b592a2302537e2d4e2fb5d68b3a21c42a48359822719161c33b7e0d59 | 
    sha256 == aafac738f9d637a1d7f22b94452d559b91859fe296780d13975902667562d9ca
    sha256 == bc7211be4cd09fe50e2b21078d9dada4e53ab88e7d965ecf36e0e1e2177cf93d
    prepend bc10374e0dbc02e175dc2d8a301b7d6642f5c86a5c69df27733a0fe06f676556 ==  -> bc10374e0dbc02e175dc2d8a301b7d6642f5c86a5c69df27733a0fe06f676556 | bc7211be4cd09fe50e2b21078d9dada4e53ab88e7d965ecf36e0e1e2177cf93d
    sha256 == c28b20e01ed6d4b9a94eb654c49983c77f2e0eab6a0d9e00b4f4e66afd0f3625
    sha256 == 6326cfc277e25b0151d6ebabfc49edc67344f912f4fa717e6a8b8a49b1a73569
    prepend 7974d087741721668d8e3cd8a10c1c8767a40a84ef9aa4c1d589a92a7940c91d ==  -> 7974d087741721668d8e3cd8a10c1c8767a40a84ef9aa4c1d589a92a7940c91d | 6326cfc277e25b0151d6ebabfc49edc67344f912f4fa717e6a8b8a49b1a73569
    sha256 == 9063fafbe483384e72fcf1e142f3bf58f54bdd73766c37ff581c59399edd13f6
    sha256 == 993ff99b69ed56ed1b63a2ce52394b67ea729b285462e1c692e0e4ee5c348e87
    append eb9249f0950c6e29fed8bed1d8c6438a0c796d5a289086cc75ce27c0ea798c8e == 993ff99b69ed56ed1b63a2ce52394b67ea729b285462e1c692e0e4ee5c348e87 -> eb9249f0950c6e29fed8bed1d8c6438a0c796d5a289086cc75ce27c0ea798c8e | 
    sha256 == b234df040b2b063cf3951618dbb5afeeeeb77ccb2c4e8e70da104fec494a3348
    sha256 == 9a1fd2cf6877746ee52492d93f2ee89a2df7271014015d16596c808e549dce5b
    prepend a3b0b80b544104eff27326bcec6fd60f56ef7563eca569cb14830f75fddf350d ==  -> a3b0b80b544104eff27326bcec6fd60f56ef7563eca569cb14830f75fddf350d | 9a1fd2cf6877746ee52492d93f2ee89a2df7271014015d16596c808e549dce5b
    sha256 == 9e70088c045a00205c77d25cd122949206459ea8000f9924e428dc13669e4828
    sha256 == e4dec4ad28fdc2d2398fa8d4f3be520566eaa2a085943b020012767c043376a8
    prepend 967a248a2f3bcab01590ec7d9dbc0a2df58d4b2c1ebcc68a90cd60000a4493a3 ==  -> 967a248a2f3bcab01590ec7d9dbc0a2df58d4b2c1ebcc68a90cd60000a4493a3 | e4dec4ad28fdc2d2398fa8d4f3be520566eaa2a085943b020012767c043376a8
    sha256 == 447754840cabd41514b1d6783cb28dd77de6d57998ae6dd6a676288b3fd8d93e
    sha256 == e428109806f88664564ab24f32f79de4d596480f2c70765ba42b07c0ff017161
    prepend 43f66212667b2eadd838eb98f972f2658fea0d85eb5124e93eac01a96a445c82 ==  -> 43f66212667b2eadd838eb98f972f2658fea0d85eb5124e93eac01a96a445c82 | e428109806f88664564ab24f32f79de4d596480f2c70765ba42b07c0ff017161
    sha256 == fcb4fdf92d4ee82586f1b6466949abce58928e37377a2a352c17836e5134982a
    sha256 == 99b18cf6e8f0b3f4fc248eb619405b6c8036f9ddbb9efe5030a648c73c73a049
    append 66be0e84acf8c72282f750dca8b4773055de792f509582bc2630ca9477432852 == 99b18cf6e8f0b3f4fc248eb619405b6c8036f9ddbb9efe5030a648c73c73a049 -> 66be0e84acf8c72282f750dca8b4773055de792f509582bc2630ca9477432852 | 
    sha256 == cd61da645469d3be54f2d85224bd59755ae45a4a1e6f64c65f75d07a2fd1ed6e
    sha256 == 8007f1acde5909c2b5e30670e6f068cf0a780319e8b5ca093bc6b1b370924673
    append 570c61c1628a0a5c31d2f3556096b03250797d5d113c9ba747bdfa9cc634e8c0 == 8007f1acde5909c2b5e30670e6f068cf0a780319e8b5ca093bc6b1b370924673 -> 570c61c1628a0a5c31d2f3556096b03250797d5d113c9ba747bdfa9cc634e8c0 | 
    sha256 == 13c4e0107e7b1594298fb8a6f12cec7d056537e3a2dd02a9357b07acb3020351
    sha256 == 7395820bb8ab12bc8ef5f1805db6caa2953b20595c225a3f4575753a9e1efbcd
    # Bitcoin block merkle root cdfb1e9e3a7575453f5a225c59203b95a2cab65d80f1f58ebc12abb80b829573