append 7ac8ec8985d75aebb3ff8ee65151cc4f == cf645336bf625ed94c89d904818458ff69ba8a8d4f8a36a729788f697cd43dcd -> 7ac8ec8985d75aebb3ff8ee65151cc4f | 
sha256 == 255bf128e142f299d48e29e35671d2dad4684dc1fafa0a835ab5e033003291fa
 -> append 86e41c81e8fe339cb784ba07478b58eb == 255bf128e142f299d48e29e35671d2dad4684dc1fafa0a835ab5e033003291fa -> 86e41c81e8fe339cb784ba07478b58eb | 
    sha256 == 79c41776beaaf78333f49b85fe940e4fd070507cd264e5ccbe7ab501b24e5e45
    append f3a00dac85620e4c97ed4b28724f27f1067d086632bfdd2afa58373218b4ce7c == 79c41776beaaf78333f49b85fe940e4fd070507cd264e5ccbe7ab501b24e5e45 -> f3a00dac85620e4c97ed4b28724f27f1067d086632bfdd2afa58373218b4ce7c | 
    sha256 == 6f64104e3fa082e06ed7a0aab3ea418cb4423a6d1cdeb38f7e52ed8ee0f3a6a4
    append 2ab291c790b48b4bd6cf5ce34e3b84a491a8c8498e8da03b96a268c60c1e55e5 == 6f64104e3fa082e06ed7a0aab3ea418cb4423a6d1cdeb38f7e52ed8ee0f3a6a4 -> 2ab291c790b48b4bd6cf5ce34e3b84a491a8c8498e8da03b96a268c60c1e55e5 | 
    sha256 == 2d1343c291d40d60e5912ad61699785a3906e0c31144c43ffb45dfb741e909bc
    prepend 67211c1f ==  -> 67211c1f | 2d1343c291d40d60e5912ad61699785a3906e0c31144c43ffb45dfb741e909bc
    append 8eaf728edc721a82 == 67211c1f2d1343c291d40d60e5912ad61699785a3906e0c31144c43ffb45dfb741e909bc -> 8eaf728edc721a82 | 
    sha256 == b31cfe8e0cc837e34239a8574fa7c6525035c1fcad84c59481b66d8797fea68a
    prepend 564a3645940f9b835c77e5ef71b856fdcbd069b9f55cce977960a87e3b5dd5ba ==  -> 564a3645940f9b835c77e5ef71b856fdcbd069b9f55cce977960a87e3b5dd5ba | b31cfe8e0cc837e34239a8574fa7c6525035c1fcad84c59481b66d8797fea68a
    sha256 == ea8cc3d8b7d2d3bfde2e66f28d5f4b2eec2357923ad2aa65fde289c3b33aa31f
    append 8be1102d257b8254280046686718bc2312c7547000a08681143e03774733bf99 == ea8cc3d8b7d2d3bfde2e66f28d5f4b2eec2357923ad2aa65fde289c3b33aa31f -> 8be1102d257b8254280046686718bc2312c7547000a08681143e03774733bf99 | 
    sha256 == cbc4347b869c9c6e0ae047172cf8cfa340cd8ae16ef71370aa657b1f2cc3ce6c
    prepend 192e40a4876a6bc7d4fb5cf5cfe8cb11c7229db5d5f8396fa30ca37d4398ab43 ==  -> 192e40a4876a6bc7d4fb5cf5cfe8cb11c7229db5d5f8396fa30ca37d4398ab43 | cbc4347b869c9c6e0ae047172cf8cfa340cd8ae16ef71370aa657b1f2cc3ce6c
    sha256 == e1670075b0982abb236a6e90b18c294ace0907009e2f57684f7673526be0ad2b
    prepend 87b356d0e6a7b19a21a21337d6ad37407b9022fdb13462e1a0d105a85bfb2445 ==  -> 87b356d0e6a7b19a21a21337d6ad37407b9022fdb13462e1a0d105a85bfb2445 | e1670075b0982abb236a6e90b18c294ace0907009e2f57684f7673526be0ad2b
    sha256 == 258ab75f00b6715c18dbee7b17dc96d3523494667f9f1a2bedc07a65f30b0fd7
    append bde553cd5d711a57376975ec68dc6c80529c3545135b7558d21ba6fc32f64fc4 == 258ab75f00b6715c18dbee7b17dc96d3523494667f9f1a2bedc07a65f30b0fd7 -> bde553cd5d711a57376975ec68dc6c80529c3545135b7558d21ba6fc32f64fc4 | 
    sha256 == b4f75404ec1b4be6fc07b6505119b6f064531b28beb617b9819703e6b5b54e03
    prepend bb9f57a175d484af945bbed54e38f0e1ec4f43cfe6452ca2e83eb15114a7b87a ==  -> bb9f57a175d484af945bbed54e38f0e1ec4f43cfe6452ca2e83eb15114a7b87a | b4f75404ec1b4be6fc07b6505119b6f064531b28beb617b9819703e6b5b54e03
    sha256 == 366c99114be6276481470aa9c42820986a3670541d4c003fa1993db57eba0d2f
    prepend d7a7b17fd3561ac491d2c7c6e38b147803de7cb418a254455898104dcb886872 ==  -> d7a7b17fd3561ac491d2c7c6e38b147803de7cb418a254455898104dcb886872 | 366c99114be6276481470aa9c42820986a3670541d4c003fa1993db57eba0d2f
    sha256 == 92a73d899b749fc4f5a38e48f8e9ad7f39768cd685fb73eba3d19c876cd852aa
    prepend c111443c438ad3bfa1c3b762537a4eb3e6607485825f9bc4101a38b0d32220d9 ==  -> c111443c438ad3bfa1c3b762537a4eb3e6607485825f9bc4101a38b0d32220d9 | 92a73d899b749fc4f5a38e48f8e9ad7f39768cd685fb73eba3d19c876cd852aa
    sha256 == b9797b57654b21e78cbabd72e69102a8a532ac691336d59d91052f295042c164
    prepend ded02fd2f975e29cfdddf163cd7b350b0022e2b146d2a693177a81faade866e4 ==  -> ded02fd2f975e29cfdddf163cd7b350b0022e2b146d2a693177a81faade866e4 | b9797b57654b21e78cbabd72e69102a8a532ac691336d59d91052f295042c164
    sha256 == 12aafb6edf9d7c52062a71561ec5ff0bb4b72a80852254dc56c1c7f298603aa8
    append 06b67d956dbb9249441bb6f68a9e36c4126e3a33b5063eeac71d5820fcdab3d9 == 12aafb6edf9d7c52062a71561ec5ff0bb4b72a80852254dc56c1c7f298603aa8 -> 06b67d956dbb9249441bb6f68a9e36c4126e3a33b5063eeac71d5820fcdab3d9 | 
    sha256 == 88e8d59278eaf77fca9ff5d31ecea7762dfc370a398dd11dad310b144c780d14
    prepend d25a1e2caa898021382ba3a747c29ff09617b977ea6748a04ad4730567543ec0 ==  -> d25a1e2caa898021382ba3a747c29ff09617b977ea6748a04ad4730567543ec0 | 88e8d59278eaf77fca9ff5d31ecea7762dfc370a398dd11dad310b144c780d14
    sha256 == 8f536d480c7f0794c99302836b3935d5cb7ca2e123b576bb3e2a48c155422f79
    append fefc8118ad0ceee7ddc252cf700eb03634afb4e421854a951dedea040f17e4ed == 8f536d480c7f0794c99302836b3935d5cb7ca2e123b576bb3e2a48c155422f79 -> fefc8118ad0ceee7ddc252cf700eb03634afb4e421854a951dedea040f17e4ed | 
    sha256 == 73e5e64722c89bdbbca9d08847535e1a048c1ec10bfab4d36b47a3d4538799a6
    prepend 3668f538db3789818347f0854ce0037136d800fc65054f1356c57c7206886703 ==  -> 3668f538db3789818347f0854ce0037136d800fc65054f1356c57c7206886703 | 73e5e64722c89bdbbca9d08847535e1a048c1ec10bfab4d36b47a3d4538799a6
    sha256 == c06aa6fc072da4adf79af84b574b21df48c37448551f9087470574edafd7c89a
    prepend cf065a0c2beb7caa01c54998de68d30f533b12096962b1689c7f9a8decfd5196 ==  -> cf065a0c2beb7caa01c54998de68d30f533b12096962b1689c7f9a8decfd5196 | c06aa6fc072da4adf79af84b574b21df48c37448551f9087470574edafd7c89a
    sha256 == 0b257f63d6fc2ca8ed292a6b1e4ecdc2333203e93b142bf7db83b8d6e30d0b5b
    append 308a82b70c92cfb9e596bc83fa0743c7fa55a74011c2b4affb24030263c13bdc == 0b257f63d6fc2ca8ed292a6b1e4ecdc2333203e93b142bf7db83b8d6e30d0b5b -> 308a82b70c92cfb9e596bc83fa0743c7fa55a74011c2b4affb24030263c13bdc | 
    sha256 == 934d34846de9b13347f49864166e4a216563bfe68838713d7a3c71e55de2359a
    prepend 01000000014f23b5927c5263fb7d48b613b7f68635ff6cc5a218b5129b92d8c862d57030fe0000000000feffffff02bcce080000000000160014723ce49f73377a3b2878971d170470d621ee18640000000000000000226a20 ==  -> 01000000014f23b5927c5263fb7d48b613b7f68635ff6cc5a218b5129b92d8c862d57030fe0000000000feffffff02bcce080000000000160014723ce49f73377a3b2878971d170470d621ee18640000000000000000226a20 | 934d34846de9b13347f49864166e4a216563bfe68838713d7a3c71e55de2359a
    append 7f3e0d00 == 01000000014f23b5927c5263fb7d48b613b7f68635ff6cc5a218b5129b92d8c862d57030fe0000000000feffffff02bcce080000000000160014723ce49f73377a3b2878971d170470d621ee18640000000000000000226a20934d34846de9b13347f49864166e4a216563bfe68838713d7a3c71e55de2359a -> 7f3e0d00 | 
    # transaction id 01e77e316d979644e105b6cb9debd537be14f3c2c0c1a069c5cbe55830a989b1
    sha256 == 83c125cc22b902ef13911b666dceb0b14c93bbcdef2db91d72a749dcac485f49
    sha256 == b189a93058e5cbc569a0c1c0c2f314be37d5eb9dcbb605e14496976d317ee701
    append c714a8db9677728c6f75dcfabea1044451944d743aef46250052cf4369678f29 == b189a93058e5cbc569a0c1c0c2f314be37d5eb9dcbb605e14496976d317ee701 -> c714a8db9677728c6f75dcfabea1044451944d743aef46250052cf4369678f29 | 
    sha256 == 23a64ea490929bbc5e13018cfaf57d0a6a15fc289805cf7fd35335a6b5b8c465
    sha256 == d0d08620376ac0a050f780ca978a30c9de92bd770ce19ffa94ea0e8b7084ed3a
    append 6287526d1bf4437bdd66222cc9c1c24c826fc011ad07214b8740cffb5466ceda == d0d08620376ac0a050f780ca978a30c9de92bd770ce19ffa94ea0e8b7084ed3a -> 6287526d1bf4437bdd66222cc9c1c24c826fc011ad07214b8740cffb5466ceda | 
    sha256 == 24fa1c3cd75af4e6328b308803f79a92be6e23926eea9a6844353d33580fb6b6
    sha256 == 299975e24c5f2ea01769f5e9b68c56966d492023383ca638d269137f9fca35d5
    prepend 30143e91a05100f5dc6cf01754dcecd1f3577391efd8c86e623e55bfb73e30c4 ==  -> 30143e91a05100f5dc6cf01754dcecd1f3577391efd8c86e623e55bfb73e30c4 | 299975e24c5f2ea01769f5e9b68c56966d492023383ca638d269137f9fca35d5
    sha256 == fa9311a63d75e7fda13d838ddcb6f68a6c028df24c68cc38e01dedf50982e656
    sha256 == 170d4df4813adb36808ac7105e84edfbc8ef202ec9d2f72a409f72b39ea2b8a4
    append c5344c14344ea2af8a8f6e2b500bd030ca246d55211608f038f9422a1ecd11dc == 170d4df4813adb36808ac7105e84edfbc8ef202ec9d2f72a409f72b39ea2b8a4 -> c5344c14344ea2af8a8f6e2b500bd030ca246d55211608f038f9422a1ecd11dc | 
    sha256 == 60a37bff2004f34110961a53b19bd002d134b2b30cdd0a3222c782e9365cdedd
    sha256 == 4edeae1ca4c5c0d7ddba50765ca9bad92a15ae7a3de352224ed7d1a77075a1d4
    append e20d4dc5d2198d3ef49f3a4065c30123e431af7094c73532f7f387de36464746 == 4edeae1ca4c5c0d7ddba50765ca9bad92a15ae7a3de352224ed7d1a77075a1d4 -> e20d4dc5d2198d3ef49f3a4065c30123e431af7094c73532f7f387de36464746 | 
    sha256 == 5da4bc2d8dd418166633663fb823aee9b791da2f33acb40753f5e23108fac217
    sha256 == dc6b80d93af1d8ba64ccdc6badd25bcc6f26248363feab42b056d6f9c656658e
    prepend 023863637c9df9361457f33a5129db04d4c06c3c11c91e47955d5181618fc810 ==  -> 023863637c9df9361457f33a5129db04d4c06c3c11c91e47955d5181618fc810 | dc6b80d93af1d8ba64ccdc6badd25bcc6f26248363feab42b056d6f9c656658e
    sha256 == 8df379447de63885b05ade72b40f2f479b497eb275a739caed66e3b1d321bc36
    sha256 == 4aac600a41911bcf41064135987aa9739ca255a785b9fd2e8449c0848ae9820e
    prepend 150a5adcd87aa06b47b9ff754b930b0680b94627e44cfb723c7d7ebcd0dee3c7 ==  -> 150a5adcd87aa06b47b9ff754b930b0680b94627e44cfb723c7d7ebcd0dee3c7 | 4aac600a41911bcf41064135987aa9739ca255a785b9fd2e8449c0848ae9820e
    sha256 == 152c9ab9c57cffab14f692b10a0001063a6438b72606cf2fdc5f2c61492ce85a
    sha256 == 7808a1722f6f384020ad8f003261cd2a9437ed82b367ff5c3fd084a02ece2419
    prepend 11e7415a359b1854bbc28a62c25bf5f8af35fd9c5b931e0fb26016f9016a6427 ==  -> 11e7415a359b1854bbc28a62c25bf5f8af35fd9c5b931e0fb26016f9016a6427 | 7808a1722f6f384020ad8f003261cd2a9437ed82b367ff5c3fd084a02ece2419
    sha256 == ab9ae18e8812674c920f2e7cf5ee55a77a1219bad234dc16bf752cdaf2e4a5f3
    sha256 == 5e58385e97cca87506b958a3d914db85b53d0f32d309d1ed2533e2254407e73e
    prepend 8393243eca975a1535376cb31cdcd0f7fbc129309648f24fb3e0862c07f1b5d0 ==  -> 8393243eca975a1535376cb31cdcd0f7fbc129309648f24fb3e0862c07f1b5d0 | 5e58385e97cca87506b958a3d914db85b53d0f32d309d1ed2533e2254407e73e
    sha256 == 40934d47615c68cf117eb0c504192953e2018eaaa95b2f06b4a33fbc75886680
    sha256 == b73a7e4ce34f0820afd3bf135abf3e306a815ebe789f5d3b8871522363bd94e0
    append 6f3acea306be742d93f181084ecff7cc83678510775a9f26ace4cc9259b011f8 == b73a7e4ce34f0820afd3bf135abf3e306a815ebe789f5d3b8871522363bd94e0 -> 6f3acea306be742d93f181084ecff7cc83678510775a9f26ace4cc9259b011f8 | 
    sha256 == 8cc4ee409fcd687fcc4bf1be30b1c7ba3ac1b47c964803787807754c4eae7d2e
    sha256 == 4615d65f2b8ea43c8ed4eb8afddfeb1850bc2b6e9afb5a15e37415b6b65627db
    append 4615d65f2b8ea43c8ed4eb8afddfeb1850bc2b6e9afb5a15e37415b6b65627db ==  -> 4615d65f2b8ea43c8ed4eb8afddfeb1850bc2b6e9afb5a15e37415b6b65627db | 4615d65f2b8ea43c8ed4eb8afddfeb1850bc2b6e9afb5a15e37415b6b65627db
    sha256 == 333f775f448965e7cb3388167207563e495bee65db72386c801769bed0e0c4bd
    sha256 == 2e4c1da7e83b2db230d5860a88cd0a909fa2087344edff04b29b2b8c9bb909c9
    prepend ae43fc62f025b885617f71300d4f84120a79c6d7592bdd15465a8ada6d88ebd7 ==  -> ae43fc62f025b885617f71300d4f84120a79c6d7592bdd15465a8ada6d88ebd7 | 2e4c1da7e83b2db230d5860a88cd0a909fa2087344edff04b29b2b8c9bb909c9
    sha256 == 2b9902746e6652e9dcb51874a29b625406a66af95177caad1733a003a28077eb
    sha256 == 76bf631bb81ea8afa8cd6a0511b67532dd3d6f4ed41bb0176dc1b4a88b4de718
    # Bitcoin block merkle root 18e74d8ba8b4c16d17b01bd44e6f3ddd3275b611056acda8afa81eb81b63bf76