{"hash":"6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20140801002435id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/8\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org/emails/cryptography/8\",\"mementoDatetime\":\"2014-08-01T02:04:15.000Z\",\"contentSha256\":\"2d0c554b710ddf54487d2b087a400127b3d428dc67ffe4c1f53651283296c559\",\"contentBytes\":7053,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT\"},\"retrievedAt\":\"2026-09-13T17:43:19.969Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20140801002435id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/8","originalUrl":"http://satoshi.nakamotoinstitute.org/emails/cryptography/8","mementoDatetime":"2014-08-01T02:04:15.000Z","contentSha256":"2d0c554b710ddf54487d2b087a400127b3d428dc67ffe4c1f53651283296c559","contentBytes":7053,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT"},"responseHeaders":{"memento-datetime":"Fri, 01 Aug 2014 02:04:15 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20140801-33/52_41_20140801020411_crawl103.arc.gz","x-archive-orig-date":"Fri, 01 Aug 2014 02:04:15 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T17:43:19.969Z","anchored":true,"txid":"81d189ef212e35c70bdbdd35c800fa4f5b5b2b4be37dfcf53f51cf27505c93bd","network":"main","status":"active","spv":{"blockHeight":966613,"merkleRoot":"a8457ce10c6f8bc54d50088296aad32d1be446f2789ab9055d41d288ad1c6771","index":157,"nodes":["e88585c93eda2e2208c9469cc4c31501400b8f8b6ca6af6adb45d2904802b0ae","c051d6fc86ef93b4a4cdc85b688643c0094fb9b3aa29348bd1688343ecf1d511","8d6c7eab92130180c4308d003c34d93959a9d0083684fb088270c8e247a29488","f24b5d2c66128754c6a920f2bb1e3d1932bb87fe74114b82c3dad7918518170a","86b65be36a5ac4fe12c63e596e464c7f1b80ce29b6e1572c61be4d0de51a5efe","d80a7dbc4b6316b4afca3d3c7cb9dfa333a4137861e7d0e363ab487453ef07e8","3d9aa31cb9487c589bd5f26b5712d1fabeb43f8f55b1e1ee7b488ef1c77dccdf","ae02cbbec579bb6f59819672ef8756f5e0314a99b23fc26d89eee60b1f404b23","a94545e0869c568ba557f383dc0ab23b0bcf3ced892f4a2135aa2c6041430058","dd5fdd1ae903cefdd8d18c8695f13c98593eccda5f25198ba75120544ab8b0d8","f04cdcf005b7142911525ebbb1d100d5fb5726b677a20207d7220078504244b1","7c5910606a09a50739f66332db0a52146af96d5ad2977fedcbca54d78bdaee57","0876454dac10dbeef8cb86a5f365334a226307bc01fcb01032e1472836754a8f","054b8e4fdecff9ed7873b7d31f61e4f8b51ba15982b79395be3560a4fd6d9cef","7fb366939ce3e3a2bc25c2b416c131d6bef681f1896aed9b9b82e43aa90c1e17","7e529d7c91af3d9d16dc9aa4252bc4ff0c9242a5b6c6489050026da31a72cb06","df29af260d55782974a5f81cf1c504048ebe9e4fcb86d660b8b404121f791300"],"provedAt":"2026-09-13T22:18:42.404Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54/manifest","contentUrl":"https://bsv.cx/wb/6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54/content","explorer":"https://whatsonchain.com/tx/81d189ef212e35c70bdbdd35c800fa4f5b5b2b4be37dfcf53f51cf27505c93bd","howToVerify":["sha256(content bytes) must equal manifest.contentSha256","sha256(manifest bytes) must equal this hash","that hash appears in the OP_RETURN of txid (bsv.cx / wb1 / <hash>)","optionally: the content also matches the archive's own digest (archiveDigest)"],"proves":"the archive served this exact content for this snapshot as of the anchor block time; NOT the archive's original capture date","preserve":{"note":"Download and keep your own copy — bsv.cx does not guarantee to host these bytes indefinitely. Your saved file plus the manifest and the on-chain hash prove this snapshot without depending on bsv.cx.","keep":["content","manifest"],"content":"https://bsv.cx/wb/6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54/content","manifest":"https://bsv.cx/wb/6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54/manifest","verify":"sha256(content) === 2d0c554b710ddf54487d2b087a400127b3d428dc67ffe4c1f53651283296c559 (the manifest's contentSha256), and sha256(manifest) === 6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 6ea837dc393ef4bea5121dc818239cdfa2e906965d37b447addf06bfd6766a54\"."}}