append 02bf9c8c347d64acb634716d6a5f7738 == 68f3c7f3f164bee5eab1b42ba90b1ee9a4f0923f9f34530eb3a6fcc2794e9627 -> 02bf9c8c347d64acb634716d6a5f7738 | 
sha256 == 6afeda1238924150945cd56d73e6ad345f2b28d695e8eb1ca1c9cde2311a4aaf
 -> append bcf611e4b9500360 == 6afeda1238924150945cd56d73e6ad345f2b28d695e8eb1ca1c9cde2311a4aaf -> bcf611e4b9500360 | 
    sha256 == 0dc3bfe5ce0625f1dc9cbbc29d702c2c00b8b5beb63b79cadccfd9905dd80dc5
    append 0dc3bfe5ce0625f1dc9cbbc29d702c2c00b8b5beb63b79cadccfd9905dd80dc5 ==  -> 0dc3bfe5ce0625f1dc9cbbc29d702c2c00b8b5beb63b79cadccfd9905dd80dc5 | 0dc3bfe5ce0625f1dc9cbbc29d702c2c00b8b5beb63b79cadccfd9905dd80dc5
    sha256 == fe48353c60fc62adfa37a02c2b1f02f239af4ec58c78223800f409dc3a8f09de
    prepend e0234e8e7d75d32f4fc408fee174f9ae1cb6660d259087c8e20a4c3a27232e68 ==  -> e0234e8e7d75d32f4fc408fee174f9ae1cb6660d259087c8e20a4c3a27232e68 | fe48353c60fc62adfa37a02c2b1f02f239af4ec58c78223800f409dc3a8f09de
    sha256 == c814cb47589e53330ac057825c53aef9614d67ed05f1fa1f92100c72c239775d
    append 81496beb7edf72c9fd761fd41b3a327e == c814cb47589e53330ac057825c53aef9614d67ed05f1fa1f92100c72c239775d -> 81496beb7edf72c9fd761fd41b3a327e | 
    sha256 == b779404ed50c931833e0bac5078b0ea76bb34230324ef7b61bc466ac7adbf0c1
    append 7bfc8d59231920edab849fa01959fa84455865f795cdb40053db62bf331b2680 == b779404ed50c931833e0bac5078b0ea76bb34230324ef7b61bc466ac7adbf0c1 -> 7bfc8d59231920edab849fa01959fa84455865f795cdb40053db62bf331b2680 | 
    sha256 == 1eb090aa41706b9fe270337c0fdf5156bae50db898b7f4b88bacd546e0478c27
    append 50d5dbaf61a64f6e6ac51276357ba33da9af24e0443a5c4fea30bd1ee688d692 == 1eb090aa41706b9fe270337c0fdf5156bae50db898b7f4b88bacd546e0478c27 -> 50d5dbaf61a64f6e6ac51276357ba33da9af24e0443a5c4fea30bd1ee688d692 | 
    sha256 == 5f7f7c96b6fa8303867c9818f744a346600471cfd38f5dde9b6d0e23b6774541
    append 04531baec38f480c143e54875ef7b20d0a845d5d04394d52b716d377b23bdf89 == 5f7f7c96b6fa8303867c9818f744a346600471cfd38f5dde9b6d0e23b6774541 -> 04531baec38f480c143e54875ef7b20d0a845d5d04394d52b716d377b23bdf89 | 
    sha256 == f3e4fd0beaebe7253c55ef172da8a0b7ff3328ae6adb3c0cb2c50cf852f00f6d
    prepend 69a9386f ==  -> 69a9386f | f3e4fd0beaebe7253c55ef172da8a0b7ff3328ae6adb3c0cb2c50cf852f00f6d
    append 0f892e588def176d == 69a9386ff3e4fd0beaebe7253c55ef172da8a0b7ff3328ae6adb3c0cb2c50cf852f00f6d -> 0f892e588def176d | 
    sha256 == 69b0ff20911556b88173763d58725036f5241fcc3e48d57e8220bf41527b0774
    prepend a60a6252f4aea9651ca041457ecf5aa059374fc1baff4054578e53ebc837b805 ==  -> a60a6252f4aea9651ca041457ecf5aa059374fc1baff4054578e53ebc837b805 | 69b0ff20911556b88173763d58725036f5241fcc3e48d57e8220bf41527b0774
    sha256 == 414ecba5b58c12efeadef0ed39445e306595594615c54317caae0e223b48a682
    prepend 8e0af8ba58d196bc85a06a85d4bfd15c7a3a05b04d853e36554692ef87c91b2e ==  -> 8e0af8ba58d196bc85a06a85d4bfd15c7a3a05b04d853e36554692ef87c91b2e | 414ecba5b58c12efeadef0ed39445e306595594615c54317caae0e223b48a682
    sha256 == bd69690a3a3f2bbcc651623c6a57c8f468094c9dc70c07a89e03a2fe4519d4fe
    append 9294aa61d4fa98cb8aace0507398083bb29541eaaa216d0bae748ec4d41fbff4 == bd69690a3a3f2bbcc651623c6a57c8f468094c9dc70c07a89e03a2fe4519d4fe -> 9294aa61d4fa98cb8aace0507398083bb29541eaaa216d0bae748ec4d41fbff4 | 
    sha256 == 185c1f96c25e06ee11ef65a22fcb7167316891e1058ed4d37378b100d75d8127
    append 472af121b47c1d6f8fee08091e18f349dbfaf68c5715e2458d043d9f57ea1d90 == 185c1f96c25e06ee11ef65a22fcb7167316891e1058ed4d37378b100d75d8127 -> 472af121b47c1d6f8fee08091e18f349dbfaf68c5715e2458d043d9f57ea1d90 | 
    sha256 == ee2cf68af81891299a9e08727e02cd2bf854f8f3bf28a78cbfb0e517e2337dc8
    append d79a8ba4d4198e5628af7c68bde20c7bd0dbda67685329db9cb0202acf8dea20 == ee2cf68af81891299a9e08727e02cd2bf854f8f3bf28a78cbfb0e517e2337dc8 -> d79a8ba4d4198e5628af7c68bde20c7bd0dbda67685329db9cb0202acf8dea20 | 
    sha256 == 17c58c3a83b10787e7e3d8bbfb2853b8682ae5da75f8be5b5b782eab471e5fa0
    append 73c18aa2502586eff5c50e51c4b22246b56c065cbf6b8a61fb0f2e2ecb0371f9 == 17c58c3a83b10787e7e3d8bbfb2853b8682ae5da75f8be5b5b782eab471e5fa0 -> 73c18aa2502586eff5c50e51c4b22246b56c065cbf6b8a61fb0f2e2ecb0371f9 | 
    sha256 == e2420013692568d317355660ec1e94ecdf38696575c1a12663189bd957ad9d82
    prepend 8f3e0e9925acdcab022157a52527643e53258792253bf4eb5cb815cad0d001ef ==  -> 8f3e0e9925acdcab022157a52527643e53258792253bf4eb5cb815cad0d001ef | e2420013692568d317355660ec1e94ecdf38696575c1a12663189bd957ad9d82
    sha256 == 86c4a3b3466bd85a8c8a03684af66ce577d4c2ac3b6da153a0264805b01822e1
    prepend 7ed198e601052f1ebdc2e01cf9ff2be46ec40934c942963d510eebd3897a2a9f ==  -> 7ed198e601052f1ebdc2e01cf9ff2be46ec40934c942963d510eebd3897a2a9f | 86c4a3b3466bd85a8c8a03684af66ce577d4c2ac3b6da153a0264805b01822e1
    sha256 == de75b22835c790c14ed5d8c75fd18cb80e11e938cd6c8e07cc8e7a011f1a66b1
    prepend 137ede1bb74d0f0ff9e34d7981340b1f4a6d92c48728470f4a243ebd5658a277 ==  -> 137ede1bb74d0f0ff9e34d7981340b1f4a6d92c48728470f4a243ebd5658a277 | de75b22835c790c14ed5d8c75fd18cb80e11e938cd6c8e07cc8e7a011f1a66b1
    sha256 == 781bf11a32c2d55edfc82026e2b38f91fb9d60abe18db95d1bd6275c0c660f60
    append c80be87d867eabcae99450dae80cc8b6cb898423851eb39c0688ff3ab919e799 == 781bf11a32c2d55edfc82026e2b38f91fb9d60abe18db95d1bd6275c0c660f60 -> c80be87d867eabcae99450dae80cc8b6cb898423851eb39c0688ff3ab919e799 | 
    sha256 == f0cb9b813171fefcfec892d76d0a5d360922117e5e3c27350c7814e6b8a66727
    prepend 50ff53d52f5d9a830fffc98356b000f890996872456a296bde4423008b703334 ==  -> 50ff53d52f5d9a830fffc98356b000f890996872456a296bde4423008b703334 | f0cb9b813171fefcfec892d76d0a5d360922117e5e3c27350c7814e6b8a66727
    sha256 == e45a4fde360d4ed824dba0d19a95f62c9b7ba5bbf4df2a8d64a2d98edbe9541d
    append 3f59cc8753dfecfade2284d6f2e2765f7ef49e3eb95c4d3ada7e26b23794202b == e45a4fde360d4ed824dba0d19a95f62c9b7ba5bbf4df2a8d64a2d98edbe9541d -> 3f59cc8753dfecfade2284d6f2e2765f7ef49e3eb95c4d3ada7e26b23794202b | 
    sha256 == e0b0c01d5cd5c7bf514e0cc00e1912f3d6ae0b976a59b7745abe5507c4cebfed
    prepend 01000000012c8f3d501c0805b552052004862c15845d27bc540f013ba425d2e86fcbe3a1e70000000000feffffff02f401000000000000160014174b1a19ddf27af93b2394eff2bf2a937a3533100000000000000000226a20 ==  -> 01000000012c8f3d501c0805b552052004862c15845d27bc540f013ba425d2e86fcbe3a1e70000000000feffffff02f401000000000000160014174b1a19ddf27af93b2394eff2bf2a937a3533100000000000000000226a20 | e0b0c01d5cd5c7bf514e0cc00e1912f3d6ae0b976a59b7745abe5507c4cebfed
    append 81550e00 == 01000000012c8f3d501c0805b552052004862c15845d27bc540f013ba425d2e86fcbe3a1e70000000000feffffff02f401000000000000160014174b1a19ddf27af93b2394eff2bf2a937a3533100000000000000000226a20e0b0c01d5cd5c7bf514e0cc00e1912f3d6ae0b976a59b7745abe5507c4cebfed -> 81550e00 | 
    # transaction id fe2cf1f3b7ea75166fc088d3597fdb9b5f2bcd0ad9c3fe744158f414dd1d8268
    sha256 == dcd9a8d6ec57e471c4cb2634f62d97767cb3fe9b2be567e1aa4be54117ca3f95
    sha256 == 68821ddd14f4584174fec3d90acd2b5f9bdb7f59d388c06f1675eab7f3f12cfe
    append 62a5b33e8b7a982aee28a940ce56adf0774494717dc83dcdab5eb114e6372dbc == 68821ddd14f4584174fec3d90acd2b5f9bdb7f59d388c06f1675eab7f3f12cfe -> 62a5b33e8b7a982aee28a940ce56adf0774494717dc83dcdab5eb114e6372dbc | 
    sha256 == 2e0dfd02e25b446f6a5291512b2288f04d848439dd9c5812890d1f157567dea7
    sha256 == 2a76fc07eaa0d8d533d5f0dd52b1202e00645fbbcfd11801c3eead32f96f80c5
    prepend b55f9b9c64be5f654afba89151cbdef035073d05ccbf6a54337486f65a6ec0b9 ==  -> b55f9b9c64be5f654afba89151cbdef035073d05ccbf6a54337486f65a6ec0b9 | 2a76fc07eaa0d8d533d5f0dd52b1202e00645fbbcfd11801c3eead32f96f80c5
    sha256 == e13d75a25fbb0f1c79bbbfa75c2ae1356d65d2d4a23531622ae791b245bb164e
    sha256 == 1dd29d8ffbaf4c14196519d101a244955a37390f3edc65048499d60a593542df
    append 1261e4f8d664e37cf48c9c41bd1a83cb2dc7cfe37997626629ba4b1f5f11a590 == 1dd29d8ffbaf4c14196519d101a244955a37390f3edc65048499d60a593542df -> 1261e4f8d664e37cf48c9c41bd1a83cb2dc7cfe37997626629ba4b1f5f11a590 | 
    sha256 == b9d1c54c6924a3a71f688ebc543fbfb4d32cf902bd7d93c8435d806420ebdf29
    sha256 == bc6938d6314bbc1a30aa1de90ebe55fa02594e769f39a940dc966e259a68231b
    append fa78e78bb0f1d6081828df0fee2bafa1b87782e72e6c2f68cc412038600028b5 == bc6938d6314bbc1a30aa1de90ebe55fa02594e769f39a940dc966e259a68231b -> fa78e78bb0f1d6081828df0fee2bafa1b87782e72e6c2f68cc412038600028b5 | 
    sha256 == fe5cea4416369bc7e85c8f03e68e2742fd629ef131c830d72e8d8c74acf8f965
    sha256 == 87980a43fd1b34c7f23ef55451171048b280af8ec28ceb9f55747349fe918186
    append 74f86d0d6d54195e53fd412d5b1dcfb7929584f696a779ddd1ea344b69f792b9 == 87980a43fd1b34c7f23ef55451171048b280af8ec28ceb9f55747349fe918186 -> 74f86d0d6d54195e53fd412d5b1dcfb7929584f696a779ddd1ea344b69f792b9 | 
    sha256 == 19f55da7d1ecd53f627adfa6513b510a8b0e84d5652637404082590dc4ccc8f8
    sha256 == 7c3036e3aa2342a427413c4a3b6e6f181262ba40b6e53e34e28eaa9667411ef3
    prepend 2a29bdaba84f06ca1f2d78eb249358e57c59d5a64d19b954d58f9f611186eb22 ==  -> 2a29bdaba84f06ca1f2d78eb249358e57c59d5a64d19b954d58f9f611186eb22 | 7c3036e3aa2342a427413c4a3b6e6f181262ba40b6e53e34e28eaa9667411ef3
    sha256 == aaddd396bc1f2b0199e71354800ea4e189c65f7f34fb36dfe70addabda4a27dc
    sha256 == f90aea94da4816dc0ed027dfa635f8df7263248930e80f8be64ed2588315f58f
    append 87b51eba96eaecff752bebd7ecef89bb195feed9aecb8f9a09de93ca2ac58fa8 == f90aea94da4816dc0ed027dfa635f8df7263248930e80f8be64ed2588315f58f -> 87b51eba96eaecff752bebd7ecef89bb195feed9aecb8f9a09de93ca2ac58fa8 | 
    sha256 == 3a954a4cb528cdf30c9c87c8e923d56ac6abaa1d567402bee82aa384f37e6332
    sha256 == 194f8a8811bccdcb059dc7344eef5ff5befec1fa4837e25e3d343c0be2ae31c2
    append 194f8a8811bccdcb059dc7344eef5ff5befec1fa4837e25e3d343c0be2ae31c2 ==  -> 194f8a8811bccdcb059dc7344eef5ff5befec1fa4837e25e3d343c0be2ae31c2 | 194f8a8811bccdcb059dc7344eef5ff5befec1fa4837e25e3d343c0be2ae31c2
    sha256 == 4b1bee00298e57bbd26158125fae4a2f8948294fdf46ef2db6829c029a1f9160
    sha256 == 6e6cb4da1a1f7ed015d2200eddf27247a4f65903f4ad5cf135b12a8ac76070b4
    prepend 7cf513cad76ecbd6d0d127f1f2885f64de26bdc6e51722e26a9f7ea6d7a5fae5 ==  -> 7cf513cad76ecbd6d0d127f1f2885f64de26bdc6e51722e26a9f7ea6d7a5fae5 | 6e6cb4da1a1f7ed015d2200eddf27247a4f65903f4ad5cf135b12a8ac76070b4
    sha256 == 1a4631791cb5fe793fcd3a70147e2a90f1f937358b181cbbba8e7c573bdf4779
    sha256 == 1a24ded26f4722a4ec2507cb48db96766906f47d41cf28b64420a4ca6d0af7ba
    append 1a24ded26f4722a4ec2507cb48db96766906f47d41cf28b64420a4ca6d0af7ba ==  -> 1a24ded26f4722a4ec2507cb48db96766906f47d41cf28b64420a4ca6d0af7ba | 1a24ded26f4722a4ec2507cb48db96766906f47d41cf28b64420a4ca6d0af7ba
    sha256 == c3cce03fefc891a837afb09023239f05c5a6572d6a31e5a85712af80d9fdbc21
    sha256 == 257a27dc623c73684c51c7f6773499dc4293e1dde9e4a609a7556e7437595633
    prepend 06819e770acf3f02c711515792386976b70e5af901301052d676f1ac60cce362 ==  -> 06819e770acf3f02c711515792386976b70e5af901301052d676f1ac60cce362 | 257a27dc623c73684c51c7f6773499dc4293e1dde9e4a609a7556e7437595633
    sha256 == fb5694c6793751c1163e56e18c640a5a4041eb2229ce707df2c5cfd356878713
    sha256 == a8abfd9fc7e04d43bdca31389e4d9b5467dc21a49fe3a06d612166ed4f2cb8c9
    prepend b20227d0ebd2a44fa2f2ebe841902d8971e4b187d7b7dcce0eb70698a3b11703 ==  -> b20227d0ebd2a44fa2f2ebe841902d8971e4b187d7b7dcce0eb70698a3b11703 | a8abfd9fc7e04d43bdca31389e4d9b5467dc21a49fe3a06d612166ed4f2cb8c9
    sha256 == 3af3a5e36d63f6326351fd6c8068053b6b5e3f2801fb9f4e046cf1a43897ece8
    sha256 == 49c9ec491fa0a48047cca64b0dec32dd470f89b632e4e0acc742e71e8b1d469d
    # Bitcoin block merkle root 9d461d8b1ee742c7ace0e432b6890f47dd32ec0d4ba6cc4780a4a01f49ecc949