append 6a7ef42d12ef5f0928d9bf0b3ebccbf4 == 25a54b3dfee785c33e3735be24c68a063f8b68050ffcb58762389452fc7d3680 -> 6a7ef42d12ef5f0928d9bf0b3ebccbf4 | 
sha256 == 683aac1a0551d53d8ce874b2ed24bbd1375e86f9725e165e3eb90d69abeaa9a9
 -> append 7c9b80cab9011785 == 683aac1a0551d53d8ce874b2ed24bbd1375e86f9725e165e3eb90d69abeaa9a9 -> 7c9b80cab9011785 | 
    sha256 == d66c325babfae6ba8f4d5459e938ebc39f44d942b48f9175c9cc281a59057021
    append af71806f223c24397c1c3cef6149e26b == d66c325babfae6ba8f4d5459e938ebc39f44d942b48f9175c9cc281a59057021 -> af71806f223c24397c1c3cef6149e26b | 
    sha256 == b7e1774576d69454cc6b2ca28fe6c13f82e55bcef2751a9e23eb52691cf5a5b6
    prepend 894be9f7313b6feee06bafb6ddf199f717972172ba0f6ac3f62262870c334e44 ==  -> 894be9f7313b6feee06bafb6ddf199f717972172ba0f6ac3f62262870c334e44 | b7e1774576d69454cc6b2ca28fe6c13f82e55bcef2751a9e23eb52691cf5a5b6
    sha256 == 8498023149946b67662014bef9483e4cf6782572ee2a66450fac9fbd07e12434
    append 388d5bdf8890f77bfe856378881d13e609fe180c25bdc2c63aa7e7ba86117f03 == 8498023149946b67662014bef9483e4cf6782572ee2a66450fac9fbd07e12434 -> 388d5bdf8890f77bfe856378881d13e609fe180c25bdc2c63aa7e7ba86117f03 | 
    sha256 == 963521e5049a06099a77da5f733845ca2f8a9dd198b752d006ef3fa79a1fd45c
    append 5dc40a4c6ce6ea7f33428cf56d441ac7c3b6fbd9f292952fc9b00b77f8d7214b == 963521e5049a06099a77da5f733845ca2f8a9dd198b752d006ef3fa79a1fd45c -> 5dc40a4c6ce6ea7f33428cf56d441ac7c3b6fbd9f292952fc9b00b77f8d7214b | 
    sha256 == f70f3869010c8278e4923369ea4bca74164dfb7307ce7d1b010892751b89c0e0
    prepend 68adc014 ==  -> 68adc014 | f70f3869010c8278e4923369ea4bca74164dfb7307ce7d1b010892751b89c0e0
    append 4324b17f6fc23d32 == 68adc014f70f3869010c8278e4923369ea4bca74164dfb7307ce7d1b010892751b89c0e0 -> 4324b17f6fc23d32 | 
    sha256 == feed93ce59c00190bc9e9a3f8b69a009e3fb9e173ad5a7e3cf51ec9ae2018d02
    append 079c01ecceb111d71b2ed4fbe0e7e7444e5fd25aa1c312078abb7593158ec2ad == feed93ce59c00190bc9e9a3f8b69a009e3fb9e173ad5a7e3cf51ec9ae2018d02 -> 079c01ecceb111d71b2ed4fbe0e7e7444e5fd25aa1c312078abb7593158ec2ad | 
    sha256 == 7fd45073f21822573f3734ab6723eb2d470f9550fab8d39df6af398ba13863d4
    prepend 0fad272074a279c5fd6d802a49fbe04821cd5ff821470c04b1ae77a76eedbb87 ==  -> 0fad272074a279c5fd6d802a49fbe04821cd5ff821470c04b1ae77a76eedbb87 | 7fd45073f21822573f3734ab6723eb2d470f9550fab8d39df6af398ba13863d4
    sha256 == a12b64686e2b96ccbe16498dd5bdf93d09a58b08326b6ad8569942f419f036f0
    append 1110667dd490924b43090bfe59ea5a92ad3da8505e64abf648ca2b045991489d == a12b64686e2b96ccbe16498dd5bdf93d09a58b08326b6ad8569942f419f036f0 -> 1110667dd490924b43090bfe59ea5a92ad3da8505e64abf648ca2b045991489d | 
    sha256 == 6900cb25908a9dbee930b16360a2731da0b005e3b4f23c793476099eb79b4d43
    prepend 12cdaeb05c59ce6bdba7058fccb5f1689505af813221c19589a3e647df342934 ==  -> 12cdaeb05c59ce6bdba7058fccb5f1689505af813221c19589a3e647df342934 | 6900cb25908a9dbee930b16360a2731da0b005e3b4f23c793476099eb79b4d43
    sha256 == d23741d787f3db701b4333b6424a0da1c2110a9b5641e2f4d01ca0883daa114e
    append 3026c25908d7fde5e96ac678825b27a51475911c88ff90ce35cf7876f6a4cdbb == d23741d787f3db701b4333b6424a0da1c2110a9b5641e2f4d01ca0883daa114e -> 3026c25908d7fde5e96ac678825b27a51475911c88ff90ce35cf7876f6a4cdbb | 
    sha256 == 5e5af837084645de97365ca550b34a8ac2f2eae40db82b320dbc9a9342d4e88c
    append 75fdbdc8e74a232ec3734d144eee6582cfcc08d8220a8abdbdd5714ad497e292 == 5e5af837084645de97365ca550b34a8ac2f2eae40db82b320dbc9a9342d4e88c -> 75fdbdc8e74a232ec3734d144eee6582cfcc08d8220a8abdbdd5714ad497e292 | 
    sha256 == 64a53c4111b54acafc8e2f51db770043b96ecc5c09408d1011be02997067de70
    append 4d5ffae2e43046be135fa2df8fb08a1feba42673818d63cd86cc5e0a4ab16aa4 == 64a53c4111b54acafc8e2f51db770043b96ecc5c09408d1011be02997067de70 -> 4d5ffae2e43046be135fa2df8fb08a1feba42673818d63cd86cc5e0a4ab16aa4 | 
    sha256 == e2c1f9c17d4bf66a4aeaf28e748bd4142d13123aa15989e714ff58f6e86348f9
    prepend 3eb13a8a66c1a0375b6b8a786086b6b4f61c33b2df614e608efefcd8f4c849e0 ==  -> 3eb13a8a66c1a0375b6b8a786086b6b4f61c33b2df614e608efefcd8f4c849e0 | e2c1f9c17d4bf66a4aeaf28e748bd4142d13123aa15989e714ff58f6e86348f9
    sha256 == fea7c0089e7cd9f7fcf92ebb1549f01705af42ab1a7733236d5f3809bb292de7
    append 4a0aec408d4750cf78f1311124134bd155ac08afc6db30fd0752e7c3301e1c32 == fea7c0089e7cd9f7fcf92ebb1549f01705af42ab1a7733236d5f3809bb292de7 -> 4a0aec408d4750cf78f1311124134bd155ac08afc6db30fd0752e7c3301e1c32 | 
    sha256 == 913e73618f2fa859857c257988c58262f68d3eef863fef7e865e560e4a46eecd
    prepend 16b7acf0c04465a5a9ad125bea4a4eaf88c8c85f171a54b4904246a674bb6c5b ==  -> 16b7acf0c04465a5a9ad125bea4a4eaf88c8c85f171a54b4904246a674bb6c5b | 913e73618f2fa859857c257988c58262f68d3eef863fef7e865e560e4a46eecd
    sha256 == 2162218714313961879f3ae793f2c43d5dee78b22ca557fdefd86fa85f99c312
    prepend b255fe2d8fdc1dac2a969507810ffa49e7448cc60fcb683712be1f87a4ca45c8 ==  -> b255fe2d8fdc1dac2a969507810ffa49e7448cc60fcb683712be1f87a4ca45c8 | 2162218714313961879f3ae793f2c43d5dee78b22ca557fdefd86fa85f99c312
    sha256 == e893e59d4b1d373e51e2f3ba71698f8832c797404d609683a61fbb91dd557316
    prepend 4b7b8e8ba3d4789089831053a6efc37de8aab8555f7308040a06089e4b0a6e0d ==  -> 4b7b8e8ba3d4789089831053a6efc37de8aab8555f7308040a06089e4b0a6e0d | e893e59d4b1d373e51e2f3ba71698f8832c797404d609683a61fbb91dd557316
    sha256 == 4c377506341ac6bd8ebc5dbf662e7296bfc2bbfb66d8d4a225ba7b4994d49fdd
    append cd6cf64451b6e505a83b0bf19cb03a7d2aed3d761c09331ef8a9c89a481a43c6 == 4c377506341ac6bd8ebc5dbf662e7296bfc2bbfb66d8d4a225ba7b4994d49fdd -> cd6cf64451b6e505a83b0bf19cb03a7d2aed3d761c09331ef8a9c89a481a43c6 | 
    sha256 == d508e8b2ef03b6fd44406fdf6be12466444c84782527209f0cbe4c39b5c1a038
    prepend acde998070b35df07a723190316ab7ef24e726b5059863f1baf86b2b01416359 ==  -> acde998070b35df07a723190316ab7ef24e726b5059863f1baf86b2b01416359 | d508e8b2ef03b6fd44406fdf6be12466444c84782527209f0cbe4c39b5c1a038
    sha256 == b86e35685fdc42f36ef32e84d7603fca8e6f3ef7120aa97e15099e11806d9d22
    prepend 0100000001882724b9d4e653637b636c5d2ae3571ef7809dcbf6208eadd3232970dd2f5f320000000000feffffff0281710300000000001600145c0dfc3d242d8abfc1cbc069fc473d65130af3aa0000000000000000226a20 ==  -> 0100000001882724b9d4e653637b636c5d2ae3571ef7809dcbf6208eadd3232970dd2f5f320000000000feffffff0281710300000000001600145c0dfc3d242d8abfc1cbc069fc473d65130af3aa0000000000000000226a20 | b86e35685fdc42f36ef32e84d7603fca8e6f3ef7120aa97e15099e11806d9d22
    append b0e90d00 == 0100000001882724b9d4e653637b636c5d2ae3571ef7809dcbf6208eadd3232970dd2f5f320000000000feffffff0281710300000000001600145c0dfc3d242d8abfc1cbc069fc473d65130af3aa0000000000000000226a20b86e35685fdc42f36ef32e84d7603fca8e6f3ef7120aa97e15099e11806d9d22 -> b0e90d00 | 
    # transaction id ac9e55fd54220786a11766c01568b73d85ed93e722d35fe8e1a3976ee6d94e4e
    sha256 == f0c7f1c65d6147f195cec8e4df32a9d64df8c3a7820f9106e32cd4e735b2d13c
    sha256 == 4e4ed9e66e97a3e1e85fd322e793ed853db76815c06617a186072254fd559eac
    append fb15e1b74ccd51a7fc28f7730a23e1d36f7050aea62b0280519d61a1b25f9597 == 4e4ed9e66e97a3e1e85fd322e793ed853db76815c06617a186072254fd559eac -> fb15e1b74ccd51a7fc28f7730a23e1d36f7050aea62b0280519d61a1b25f9597 | 
    sha256 == 65063426b862ce9e1defc7073a8251827be9bebc04e220a1e64556d53f619c1f
    sha256 == 470da2a172dd2036c0ee764a551ead5b9a130ff3bfb5ca6accdbd17ec67e9211
    append 30f19dc869034e271307373495065cc677b1e1f81984e021eafcef43c1a21615 == 470da2a172dd2036c0ee764a551ead5b9a130ff3bfb5ca6accdbd17ec67e9211 -> 30f19dc869034e271307373495065cc677b1e1f81984e021eafcef43c1a21615 | 
    sha256 == ddf9780bff6c3235c20293adf69ce72db1851d4c4e869ea89acf39946b53ba66
    sha256 == 570b417b03b0942e4f6ccff671e87e8dc05e97f1f12951518b247f9521bf2dbf
    prepend 88fbfce76f75c60c37f6b5379f9becb2459d289c6183e5e78a4d91259a3df2ff ==  -> 88fbfce76f75c60c37f6b5379f9becb2459d289c6183e5e78a4d91259a3df2ff | 570b417b03b0942e4f6ccff671e87e8dc05e97f1f12951518b247f9521bf2dbf
    sha256 == ed4d1534b43b0a28704e7528f1e47cfe6e651a31487da3a6e678be846c932b9e
    sha256 == 48aceb975d5715fd714988bf3206e7ce2175c652260e8d17e2f280dbb691bbed
    append 63f04b72c46fe03427f6568261010e6086f77a5aa0cf4358bf734323b5cc617b == 48aceb975d5715fd714988bf3206e7ce2175c652260e8d17e2f280dbb691bbed -> 63f04b72c46fe03427f6568261010e6086f77a5aa0cf4358bf734323b5cc617b | 
    sha256 == 12a2be9d2fe30b8bf2f5028c98dce0e5139fd7ed6b5d1354393c4274c0cd2aae
    sha256 == 6f7e230047bba7e50260e91c57cd1b843412b5e6d87664be05c14e84f35d6445
    append 5f1affb3610a2ba3970055fbdfd744fb64451719f3657d246c4ab339f9835e89 == 6f7e230047bba7e50260e91c57cd1b843412b5e6d87664be05c14e84f35d6445 -> 5f1affb3610a2ba3970055fbdfd744fb64451719f3657d246c4ab339f9835e89 | 
    sha256 == 0160f55334d05dbf7aba0b702a62775614bbd98cda5bb47e50f0c3997c66ebe7
    sha256 == 588cd54bae2fff01e0acdfa908ea7e132a9ddfe1b67c2e47d6255241bbc1102c
    prepend db3f918a6e9cb30e3786516a912bb53309e9f1924a5f90762c9df523048e32ad ==  -> db3f918a6e9cb30e3786516a912bb53309e9f1924a5f90762c9df523048e32ad | 588cd54bae2fff01e0acdfa908ea7e132a9ddfe1b67c2e47d6255241bbc1102c
    sha256 == e801ba0ed9d7b3ae3482dc83a80053051c08898c76872b470697a24bd13a3b38
    sha256 == 7f64e0b628838a43eac7eafd3d9e810c92d094c4a1d400fab8bcd4cbee4e0d8b
    prepend 44ccb1099e9b2673fcb4d8cf34b796742e7f663b468a9b03536bce7291bc0407 ==  -> 44ccb1099e9b2673fcb4d8cf34b796742e7f663b468a9b03536bce7291bc0407 | 7f64e0b628838a43eac7eafd3d9e810c92d094c4a1d400fab8bcd4cbee4e0d8b
    sha256 == 485308843c2852cc8a1139e73fac9b2e68bbf63f3d171aa69a4e039fb2ec4162
    sha256 == 51f8c8725caeade8cc98e68b5d0a0108be9e928638e880dd0a44a4c4c2390b9b
    prepend 460cd7f9ec7e8dcca405401d6dbaeff2bb651930fbd6bb3a6801aa5db021b1a3 ==  -> 460cd7f9ec7e8dcca405401d6dbaeff2bb651930fbd6bb3a6801aa5db021b1a3 | 51f8c8725caeade8cc98e68b5d0a0108be9e928638e880dd0a44a4c4c2390b9b
    sha256 == 758ecf46a2e6ceb86422bd709107d0ba054eab1f599563b202e6197ff9ad3fdf
    sha256 == 6c2ce5fd74ea8d401d10f34aa6550e0c09799ef9b44cd0ede59956cfeb593be4
    append c5b7828a6c1f9899200513dd0399b07be3f780a4432008d197061a68a75fd6cf == 6c2ce5fd74ea8d401d10f34aa6550e0c09799ef9b44cd0ede59956cfeb593be4 -> c5b7828a6c1f9899200513dd0399b07be3f780a4432008d197061a68a75fd6cf | 
    sha256 == 5e50ff7e263baf5e70006379d9ecd4c9138809bacda119b582505ced1e3b4ff0
    sha256 == e6319bc1dd8e5e9caa7ef31cee5e9c795d7690c8249cb09b6d4c0fc62c28fdc5
    append 8fa8e6932db8e148a44e507c5ddcae90d64fde63c59cdc3c9a225902a96b879a == e6319bc1dd8e5e9caa7ef31cee5e9c795d7690c8249cb09b6d4c0fc62c28fdc5 -> 8fa8e6932db8e148a44e507c5ddcae90d64fde63c59cdc3c9a225902a96b879a | 
    sha256 == a7c3f1a229d133ae2684317122e7ea6c28e9dd4f7db15aefce598fc02b84b8a6
    sha256 == 3bc5fcdaa39c44d17d6859d4c8cac809eea262d22513441c33e3303e1ec70711
    append dc4f26b4602ac3c1d3175b206b06030f01315a363de3e2582077a2f01e04f79d == 3bc5fcdaa39c44d17d6859d4c8cac809eea262d22513441c33e3303e1ec70711 -> dc4f26b4602ac3c1d3175b206b06030f01315a363de3e2582077a2f01e04f79d | 
    sha256 == 083c610f7af7b6f9ca66b76998bf1b03064674093849fedbf58ee28b985feb0f
    sha256 == 5ee723d8b86e111abecfd8e3fef059e8f1ac39ea8ff125737b061db89a771325
    # Bitcoin block merkle root 2513779ab81d067b7325f18fea39acf1e859f0fee3d8cfbe1a116eb8d823e75e