{"hash":"13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171006220122id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7\",\"mementoDatetime\":\"2017-10-06T22:01:22.000Z\",\"contentSha256\":\"fe5e3e902919752130caafefc8f98f1399ddc6f6f26978d40fd714e2fa2b4d56\",\"contentBytes\":6146,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"ZQXL7GSUM2ASE5W7YL6QH4IB2GBTI32U\"},\"retrievedAt\":\"2026-09-16T05:35:12.662Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171006220122id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7","mementoDatetime":"2017-10-06T22:01:22.000Z","contentSha256":"fe5e3e902919752130caafefc8f98f1399ddc6f6f26978d40fd714e2fa2b4d56","contentBytes":6146,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"ZQXL7GSUM2ASE5W7YL6QH4IB2GBTI32U"},"responseHeaders":{"memento-datetime":"Fri, 06 Oct 2017 22:01:22 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171007-07/51_60_20171006220101_crawl303.arc.gz","x-archive-orig-date":"Fri, 06 Oct 2017 22:01:21 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T05:35:12.662Z","anchored":true,"txid":"99cd7eaba9b222a90a775152e20789563aaea6fae4d1d519890459ca5f2f2986","network":"main","status":"active","spv":{"blockHeight":966968,"merkleRoot":"a1a1c413419143e37ebe70d65a09d4b76f35af09fba965d0e4eca1e0cdfc4766","index":21,"nodes":["cb82e8225e729c5d62b03274ca5e2c22d3298a6b107de7899ce7d1a539bb56b6","5a0accce61cf55cfd692bf0213358e57dceb748b75059a123f54ccb45204439e","c6501b3b50998b0b7b437a4ce15efbf0f5ba84c71d5144ba083487229959ad2b","3a727f7059f5cb7094f93a0e1ba2e5e094edb99aaa54b04c654096536decd5ca","f51a9b99ec101fea9c399bd5d19b47c466f4460b7f97f225e893e3e089022c93","ea99ba3fc65c3790c566e15a1e0b1facda56b72def9fdf80883da3d44e2ae919","a1b82d0a2a6e4ab145fc86371a8f263e7bb8e735378c8932a3cb0f522fa7230a"],"provedAt":"2026-09-16T09:03:42.671Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091/manifest","contentUrl":"https://bsv.cx/wb/13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091/content","explorer":"https://whatsonchain.com/tx/99cd7eaba9b222a90a775152e20789563aaea6fae4d1d519890459ca5f2f2986","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/13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091/content","manifest":"https://bsv.cx/wb/13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091/manifest","verify":"sha256(content) === fe5e3e902919752130caafefc8f98f1399ddc6f6f26978d40fd714e2fa2b4d56 (the manifest's contentSha256), and sha256(manifest) === 13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 13047764544fd678f9af3506a72dbdb7dfb6d7cb0daa71f3947f9ff6ce48e091\"."}}