append 66f6baf2f0f4f5bb4acf823951cd3ade == a16726d1d60033f1c45f8dede8f281c1bc05afaff01d8d637b20cfba03f61b04 -> 66f6baf2f0f4f5bb4acf823951cd3ade | 
sha256 == a36514bcccb3d984c09c61d71d95d04913145c19614e80eb7472fa30f5c15841
 -> append dc3a3a4468fd8f9c == a36514bcccb3d984c09c61d71d95d04913145c19614e80eb7472fa30f5c15841 -> dc3a3a4468fd8f9c | 
    sha256 == cf45d217839c6091a813df46908fe4bd84244a553bc49a45c43ec6660c8283c4
    append a3ec2e590037ca8846cee8cffc03b767 == cf45d217839c6091a813df46908fe4bd84244a553bc49a45c43ec6660c8283c4 -> a3ec2e590037ca8846cee8cffc03b767 | 
    sha256 == f43f33ed96c494a115e9b99d24a92f3d3832058292acb17c165ed170f653802b
    prepend f16a50dd026d6a6484dfc49d8ba52ecd49443b59d8d5dae601b721a625eca70e ==  -> f16a50dd026d6a6484dfc49d8ba52ecd49443b59d8d5dae601b721a625eca70e | f43f33ed96c494a115e9b99d24a92f3d3832058292acb17c165ed170f653802b
    sha256 == 937fa2313b3265a07f777026637be1cbf07c23026e159983d0d3884d5fc5f6cc
    prepend 67f3a26a ==  -> 67f3a26a | 937fa2313b3265a07f777026637be1cbf07c23026e159983d0d3884d5fc5f6cc
    append abfcec5cc2e07861 == 67f3a26a937fa2313b3265a07f777026637be1cbf07c23026e159983d0d3884d5fc5f6cc -> abfcec5cc2e07861 | 
    sha256 == a31797260f240308a140a35ec2ae5a466f63d7363b9b849e8add576ab077ba38
    prepend 4b79959a06ad79c4213bc830b8ea9a3827ace43be91e5e4b970c06fcaa2457c5 ==  -> 4b79959a06ad79c4213bc830b8ea9a3827ace43be91e5e4b970c06fcaa2457c5 | a31797260f240308a140a35ec2ae5a466f63d7363b9b849e8add576ab077ba38
    sha256 == c19e51fc3bd209f2fd332f0a112958eae2f0a93ce4389bd141f57456f4381cad
    append 6f68754f9284fd77b1b4ce579b6c6478dcf9e716c9136cc6428201cea681ebdf == c19e51fc3bd209f2fd332f0a112958eae2f0a93ce4389bd141f57456f4381cad -> 6f68754f9284fd77b1b4ce579b6c6478dcf9e716c9136cc6428201cea681ebdf | 
    sha256 == a88d2cbb76a441243123ad79e494523941481789186ee8c98a96fa82155a4788
    prepend 7c7d415b4e986e6f090cc44d831a9084402e1cebaf9f35c940bdbe48129c49b3 ==  -> 7c7d415b4e986e6f090cc44d831a9084402e1cebaf9f35c940bdbe48129c49b3 | a88d2cbb76a441243123ad79e494523941481789186ee8c98a96fa82155a4788
    sha256 == 41042d2d0a3c1ae40dbf917475e068395c1abead347d0fc40d84137a135caa5f
    prepend 98ad317e99cb683719d3dd42e5e73e9cc5e64f66ecf665d6ac85f433cf0f4852 ==  -> 98ad317e99cb683719d3dd42e5e73e9cc5e64f66ecf665d6ac85f433cf0f4852 | 41042d2d0a3c1ae40dbf917475e068395c1abead347d0fc40d84137a135caa5f
    sha256 == 88c392a1a3155137a4008bea540c28f2e8785b4c003592ab3bec71e8fa57cf0b
    prepend 3611ef7444da3717dc385c033ba4c5d706b08bcf8cb6e697da43a57d2f10edd5 ==  -> 3611ef7444da3717dc385c033ba4c5d706b08bcf8cb6e697da43a57d2f10edd5 | 88c392a1a3155137a4008bea540c28f2e8785b4c003592ab3bec71e8fa57cf0b
    sha256 == b68eb390ac4835313910ab739995d06ad691a0e047c3cdd7cc2600c47ccd2a72
    append d2ad18fe8bf6b5a9eebc794fa03db58d7fb2ccd2d0528d9a9ec91fa7769673d2 == b68eb390ac4835313910ab739995d06ad691a0e047c3cdd7cc2600c47ccd2a72 -> d2ad18fe8bf6b5a9eebc794fa03db58d7fb2ccd2d0528d9a9ec91fa7769673d2 | 
    sha256 == d43854108733621814da842a8f513018f9c38ed767d285d347ce1b89c2e2da08
    append cb5c579c7d0be863b2a54c1a693421c84e2e0120f93d9488ba973d8855aca0d1 == d43854108733621814da842a8f513018f9c38ed767d285d347ce1b89c2e2da08 -> cb5c579c7d0be863b2a54c1a693421c84e2e0120f93d9488ba973d8855aca0d1 | 
    sha256 == fb56b8ff262d4744619675f972da0ecd431016eee8ee686980dc8eb2e120c641
    append 6c339b18d7dfb2b5329cf264bbddb53f1fda4cc7ce6e3f7683a997b090727886 == fb56b8ff262d4744619675f972da0ecd431016eee8ee686980dc8eb2e120c641 -> 6c339b18d7dfb2b5329cf264bbddb53f1fda4cc7ce6e3f7683a997b090727886 | 
    sha256 == 8c81f37d70fc58a978fd803fe58d2a8998ea01b4bbf8a68856d2d518643bd408
    prepend b4027095410c02e4852651850f4814e9d424666433d4d5c123106509bb8dbe29 ==  -> b4027095410c02e4852651850f4814e9d424666433d4d5c123106509bb8dbe29 | 8c81f37d70fc58a978fd803fe58d2a8998ea01b4bbf8a68856d2d518643bd408
    sha256 == 3ba6d601619f6fa4e81838cdd6ae1c3a9498ec23adc2e6cc60891f1aa3280c77
    append 5c646396b9009e7f65e6963a8b5be0788578be2ce56dbf1e59c5e5cc4e74e82c == 3ba6d601619f6fa4e81838cdd6ae1c3a9498ec23adc2e6cc60891f1aa3280c77 -> 5c646396b9009e7f65e6963a8b5be0788578be2ce56dbf1e59c5e5cc4e74e82c | 
    sha256 == daa01da31bec9d087ae9b1721726838b561fc313feea2dc312bfe98ec2ee4380
    append 2da1c2aa1c8f48468651b4fca4cb20da9f8d3ced0af52fd1135c4b8c09f489f5 == daa01da31bec9d087ae9b1721726838b561fc313feea2dc312bfe98ec2ee4380 -> 2da1c2aa1c8f48468651b4fca4cb20da9f8d3ced0af52fd1135c4b8c09f489f5 | 
    sha256 == 5d9c1f0deec5b7039a83123af2990f42c9ef467a1dfdd3b5553707ecfc196ede
    append 2a7f845ccacc74fb2328b98a0f3040b2c6af2d8b37b53849fe2bec59e88e2508 == 5d9c1f0deec5b7039a83123af2990f42c9ef467a1dfdd3b5553707ecfc196ede -> 2a7f845ccacc74fb2328b98a0f3040b2c6af2d8b37b53849fe2bec59e88e2508 | 
    sha256 == 0aa2b28fa4c68b5641612ae8602aa0cb1227e67244980a07b3a6da3eba83928c
    append b9d80ff60c4f32feb60c9b4d232c02d3ff5bf109e7ce662d504184b2917a1ec5 == 0aa2b28fa4c68b5641612ae8602aa0cb1227e67244980a07b3a6da3eba83928c -> b9d80ff60c4f32feb60c9b4d232c02d3ff5bf109e7ce662d504184b2917a1ec5 | 
    sha256 == 3d50f6d142d1bc99b6aa9372533e914ac4ff4e046322962cc7c9903909ee8c31
    append 3ed7524aa7c9f56a87eaff6071c1630c9ee783c21b07213ca25eaecd631ece3a == 3d50f6d142d1bc99b6aa9372533e914ac4ff4e046322962cc7c9903909ee8c31 -> 3ed7524aa7c9f56a87eaff6071c1630c9ee783c21b07213ca25eaecd631ece3a | 
    sha256 == 50eb64ba0881ca00d3eeb0b3e830c5e10904184d69e829ddf1e47fc04159bb23
    prepend 010000000102cfdfc555f16d2d48a47cf4be9f517bf00cc4f09dc5538be55b83e0aeed32310000000000feffffff02a9f0080000000000160014952c194ab1008eb895de4cf4e5c58b78022eeba90000000000000000226a20 ==  -> 010000000102cfdfc555f16d2d48a47cf4be9f517bf00cc4f09dc5538be55b83e0aeed32310000000000feffffff02a9f0080000000000160014952c194ab1008eb895de4cf4e5c58b78022eeba90000000000000000226a20 | 50eb64ba0881ca00d3eeb0b3e830c5e10904184d69e829ddf1e47fc04159bb23
    append cd990d00 == 010000000102cfdfc555f16d2d48a47cf4be9f517bf00cc4f09dc5538be55b83e0aeed32310000000000feffffff02a9f0080000000000160014952c194ab1008eb895de4cf4e5c58b78022eeba90000000000000000226a2050eb64ba0881ca00d3eeb0b3e830c5e10904184d69e829ddf1e47fc04159bb23 -> cd990d00 | 
    # transaction id 12d45bd7467bcbc56d552080986fc69ca8ceccce5d07ac4e769d081296ec2557
    sha256 == 78bb8a4730f6bb783162f20aef9b962fd7d714f9746b2457284c6538c6303c84
    sha256 == 5725ec9612089d764eac075dcecccea89cc66f988020556dc5cb7b46d75bd412
    append 3948aac85c038861f0bf6e0d9e76c4b9999500b15f4edc500872dcef94efd722 == 5725ec9612089d764eac075dcecccea89cc66f988020556dc5cb7b46d75bd412 -> 3948aac85c038861f0bf6e0d9e76c4b9999500b15f4edc500872dcef94efd722 | 
    sha256 == 6e856d997760769cb52a593e398d1c69b69701872ab58fafba5f4cf84ffe5937
    sha256 == dea4f8c55366aeb1d4b738d960c3fa95eb29f1c1362d4d08f48333d908f22689
    append 7909247e6ba57fa051818c9e62addd1a484d396e8ff03c409d202c537e1e1ab5 == dea4f8c55366aeb1d4b738d960c3fa95eb29f1c1362d4d08f48333d908f22689 -> 7909247e6ba57fa051818c9e62addd1a484d396e8ff03c409d202c537e1e1ab5 | 
    sha256 == c12f846d8464aa9357e92244b9af86c7b758e973b4a88457f14231eb9aee7a7a
    sha256 == cea1eff57d6b5f51f0c8c2a5b083af3e1c7ed9c5493fbc7b7d6139abc776eac7
    prepend 3f6d1bd6a2dca4105ffc0916b219f31cb33217a591f8a6d7a87a19113344955c ==  -> 3f6d1bd6a2dca4105ffc0916b219f31cb33217a591f8a6d7a87a19113344955c | cea1eff57d6b5f51f0c8c2a5b083af3e1c7ed9c5493fbc7b7d6139abc776eac7
    sha256 == e7dcc417d627eef539d9c6edb9caee8a780b65de107bc84f55fdf96c5f5aad80
    sha256 == e6c8165e47045fa41253fc95339baefb68597efe0c11eb4f73cc490fed9bcc7a
    prepend bfa07d5a0f616361c75b3256a11565997d132f7b2bcf19e818a3fe37950d4108 ==  -> bfa07d5a0f616361c75b3256a11565997d132f7b2bcf19e818a3fe37950d4108 | e6c8165e47045fa41253fc95339baefb68597efe0c11eb4f73cc490fed9bcc7a
    sha256 == 991a4c3dc3b25f95acfed878e810bbefc587bdb28d25d6d40537c750ff8b229b
    sha256 == 4bb02abc07fd3b4749e5eb06ae836384f03d3eade8c8ebcd9fefbaf2498c3e7a
    prepend f0586c6b46d764ad674217e38ffd7c940c3c98a582479c3496ba7d5e8b249454 ==  -> f0586c6b46d764ad674217e38ffd7c940c3c98a582479c3496ba7d5e8b249454 | 4bb02abc07fd3b4749e5eb06ae836384f03d3eade8c8ebcd9fefbaf2498c3e7a
    sha256 == 25b2a17a8e84f086aeca6e9b1e471cc3a8c36c13b24e98c8aee890cca7cba378
    sha256 == cdd16868928a02faf0fcb78e5d42e08c76c42042e4f4903f531b3fc0aa5a3078
    append ba33a232fe098dec2bbfdfacff300e448c7db220bda9ea6f1f8fa4469b8f495d == cdd16868928a02faf0fcb78e5d42e08c76c42042e4f4903f531b3fc0aa5a3078 -> ba33a232fe098dec2bbfdfacff300e448c7db220bda9ea6f1f8fa4469b8f495d | 
    sha256 == 2f2f98934c73c178ab98449db1eab1757fff9b303cabc769ffebe41d01d4b33d
    sha256 == c06dcd682344fb4f19b823f0b269e5d10554a01def3a257691ae2338c92efb53
    prepend 40d34b9afb4da10f1cdf4a7bad8c63668b53fd6932cc6f54447c2a1dd53f19a7 ==  -> 40d34b9afb4da10f1cdf4a7bad8c63668b53fd6932cc6f54447c2a1dd53f19a7 | c06dcd682344fb4f19b823f0b269e5d10554a01def3a257691ae2338c92efb53
    sha256 == c7c87458282659aa986d8e14b76a0c111dd83a464819285b965bea766baeda4d
    sha256 == 4bc83f7495507fd0b21dc25b85872e8d99a2140bccd7f7dee7fdea6ac74848b6
    append 2aa63215b7e55f6cf67c687713e32cf6a30cab93495b2d62e9a36bb458b3910a == 4bc83f7495507fd0b21dc25b85872e8d99a2140bccd7f7dee7fdea6ac74848b6 -> 2aa63215b7e55f6cf67c687713e32cf6a30cab93495b2d62e9a36bb458b3910a | 
    sha256 == d43604234ddd3b45debe370367532cc4c56d056687b0e8b7a9cb91209fcaa2e8
    sha256 == 310c146a7fc4203569b0cd2af9e030489ba2417da27a5b603b4b6a6c6122e29c
    prepend 7f69a231eea286cb84e8898e4da40b9526774cc9a3684663350cc449cc65f577 ==  -> 7f69a231eea286cb84e8898e4da40b9526774cc9a3684663350cc449cc65f577 | 310c146a7fc4203569b0cd2af9e030489ba2417da27a5b603b4b6a6c6122e29c
    sha256 == b305232baf2f6edc3adbfee4e7d557d62a26a2eaef49f6dfb78768d9af07126d
    sha256 == f0727745d119d0941fdf3a4063180846795c7e10eeaf52a76845f1ccb907fa13
    append 691215a4ba66aeb501baccd0e6a38e74509244bd70f1cb864678d382ae9909bd == f0727745d119d0941fdf3a4063180846795c7e10eeaf52a76845f1ccb907fa13 -> 691215a4ba66aeb501baccd0e6a38e74509244bd70f1cb864678d382ae9909bd | 
    sha256 == 5607fffa7a9b9d7717a9e693ffd9c487aa0c76e39446c1004467efc1eff97ee4
    sha256 == e4ae1f5489a8a62491d312d687237a392ad07f9a877b77c38a167a4cf347ad58
    append 53d0647ed8b84613d35fc48d28ac23dea909da30df14671b71b2b25770ea2033 == e4ae1f5489a8a62491d312d687237a392ad07f9a877b77c38a167a4cf347ad58 -> 53d0647ed8b84613d35fc48d28ac23dea909da30df14671b71b2b25770ea2033 | 
    sha256 == 4a9af4d4766f7afb357c6594d13247385a2d25631577ecb980d44bfd34d3ead5
    sha256 == 9153b2bc467b04d0cccf7ec0e987ff96102b70318a3596a4e4a18bc8082cafe3
    append caa92a2dbafd891a005c03e3b7eccd3aa1c90ed6fd4f8b25f502e552adaf6abb == 9153b2bc467b04d0cccf7ec0e987ff96102b70318a3596a4e4a18bc8082cafe3 -> caa92a2dbafd891a005c03e3b7eccd3aa1c90ed6fd4f8b25f502e552adaf6abb | 
    sha256 == 5ba286478e7cfb5c56bfc6d797ed52dcec64e383ed9d30f1051d02307324bda5
    sha256 == a15b7de40a8963f4d3f7267c1f1193b9fec501aece4647b61b00fd3ef848cc69
    # Bitcoin block merkle root 69cc48f83efd001bb64746ceae01c5feb993111f7c26f7d3f463890ae47d5ba1