{"hash":"b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170906052500id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/\",\"mementoDatetime\":\"2017-09-06T05:25:00.000Z\",\"contentSha256\":\"59626797099107a77c6f4f774910674bc41222f9634f9e5e1e6e09044aff73c7\",\"contentBytes\":7387,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT\"},\"retrievedAt\":\"2026-09-16T04:17:41.137Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170906052500id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/","mementoDatetime":"2017-09-06T05:25:00.000Z","contentSha256":"59626797099107a77c6f4f774910674bc41222f9634f9e5e1e6e09044aff73c7","contentBytes":7387,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT"},"responseHeaders":{"memento-datetime":"Wed, 06 Sep 2017 05:25:00 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":"alexa20170906-43/51_60_20170906052419_crawl303.arc.gz","x-archive-orig-date":"Wed, 06 Sep 2017 05:24:59 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T04:17:41.137Z","anchored":true,"txid":"f0c1c81dceec638c9b65eb55d7618f9bd01b0bae6722e1b79af0b3a6f6b4e493","network":"main","status":"active","spv":{"blockHeight":966963,"merkleRoot":"e16d88165c2db219f5ad6ada8ea5e944dd982a7b0a5957b4bd98206d21d5b036","index":100,"nodes":["60e84c7aa9ed3f31aaf43cee55c52e7d6dceaa329519081206033d54c01abbc6","805e8178a93ceef758150bf3d339ef81f38ef91aae65319cc0862a0e33b114aa","7f4507d9d807b331ef3ad23de39b457ce7cc691a8bc0420806ee3d250efcda44","b191e00a8555cde88513dfbb3693da23ffcc7f86b98245c83dac5b008c5318e5","05eb4284f30f7cc112698bfb15263cdba8f76715ec201bcaa8e27d093af3e31d","d465199410ba6521c3730196c63e56d6e31db87f7e645d4027c57c7f02dbc9a5","1b6523735fd2416e50c6354c1a60e2480fe56009415b1cf8f530188d50121915","ca4782b5e8e0d5f3b3d9fdfbbc924510856efa8024d76027ee91557517604320","1e3cea10bf8943bc5745385f8fb285bdb978688038a523ac4b16a7489377e850"],"provedAt":"2026-09-16T07:28:42.692Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b/manifest","contentUrl":"https://bsv.cx/wb/b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b/content","explorer":"https://whatsonchain.com/tx/f0c1c81dceec638c9b65eb55d7618f9bd01b0bae6722e1b79af0b3a6f6b4e493","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/b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b/content","manifest":"https://bsv.cx/wb/b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b/manifest","verify":"sha256(content) === 59626797099107a77c6f4f774910674bc41222f9634f9e5e1e6e09044aff73c7 (the manifest's contentSha256), and sha256(manifest) === b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / b89690b43ccc242d3a6fd6c681828d3cc1e05ef7d03607444586cfa4e768314b\"."}}