{"hash":"e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150505020047id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/2/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org/emails/cryptography/2/\",\"mementoDatetime\":\"2015-05-05T02:00:47.000Z\",\"contentSha256\":\"4277406b0825fae68410b7505eb7e8f3861592d07b3c587a2fa0471121c1adbb\",\"contentBytes\":7035,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"ADIAKH7VCGT2KTUDSQ7PDLAN5MUEXM3R\"},\"retrievedAt\":\"2026-09-14T05:43:57.560Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150505020047id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/2/","originalUrl":"http://satoshi.nakamotoinstitute.org/emails/cryptography/2/","mementoDatetime":"2015-05-05T02:00:47.000Z","contentSha256":"4277406b0825fae68410b7505eb7e8f3861592d07b3c587a2fa0471121c1adbb","contentBytes":7035,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"ADIAKH7VCGT2KTUDSQ7PDLAN5MUEXM3R"},"responseHeaders":{"memento-datetime":"Tue, 05 May 2015 02:00:47 GMT","link":"<http://satoshi.nakamotoinstitute.org/emails/cryptography/2/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org/emails/cryptography/2/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org/emails/cryptography/2/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"WIDE-20150505015323-crawl807/WIDE-20150505015323-02581.warc.gz","x-archive-orig-date":"Tue, 05 May 2015 02:00:47 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T05:43:57.560Z","anchored":true,"txid":"b4a71622bade933bab3ced366eda21e62828dd36cd85be65f4a31f3fc06be933","network":"main","status":"active","spv":{"blockHeight":966690,"merkleRoot":"91083db364ae1180da63f9ebe843c1244822c62226aaeea6c59e59e6201cb754","index":174,"nodes":["cf2b2c75c1325440e4fa6e85ea6fd2c809b35cd6533f8e022c76fa48d2324a07","d138bab3617afb48b64349af8eaa964e651ca399e72e05cb627ef2385b03d589","9346bb59a1684b122f09e84f9af228cc9f7483e714015ae08a4f07c539173e84","03f040e046700f52825beb920cd97357ba6467a271699fdb82817ca414502762","a75140ef1066ce0138a7bc64886c51ea5c6e7e0eb44512a528f3c08a1c48aad4","f4cc0da22940438494f58d4d94164c42db1185943cb7efdfa7fd42a059c690ba","83421e7a27dab511fe85b9cfb4660b7274f4c547c61befca0015641c71f6ed89","550c3f9538ee1a0249ea9d19eea1eaf4d570a58643072bda86642309bdede132","ffcabb385801a55a59443b08d3941434d9fcb19dfbadc756040391bfb08871a4"],"provedAt":"2026-09-14T11:53:43.119Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646/manifest","contentUrl":"https://bsv.cx/wb/e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646/content","explorer":"https://whatsonchain.com/tx/b4a71622bade933bab3ced366eda21e62828dd36cd85be65f4a31f3fc06be933","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/e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646/content","manifest":"https://bsv.cx/wb/e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646/manifest","verify":"sha256(content) === 4277406b0825fae68410b7505eb7e8f3861592d07b3c587a2fa0471121c1adbb (the manifest's contentSha256), and sha256(manifest) === e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / e34bc1b1f01c8420bd5eeccf2be883aed07b6c971bc9a34775baaa7ed0c04646\"."}}