{"hash":"84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171231222922id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography\",\"mementoDatetime\":\"2017-12-31T22:29:22.000Z\",\"contentSha256\":\"f2d81c1b4c411ce511c9ab515cbde2d41c3105324a4816b45db6d345a1ba27ec\",\"contentBytes\":6044,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML\"},\"retrievedAt\":\"2026-09-16T13:00:25.489Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171231222922id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography","mementoDatetime":"2017-12-31T22:29:22.000Z","contentSha256":"f2d81c1b4c411ce511c9ab515cbde2d41c3105324a4816b45db6d345a1ba27ec","contentBytes":6044,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML"},"responseHeaders":{"memento-datetime":"Sun, 31 Dec 2017 22:29:22 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171230-95/51_62_20171231222839_crawl303.arc.gz","x-archive-orig-date":"Sun, 31 Dec 2017 22:29:21 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T13:00:25.489Z","anchored":true,"txid":"70a70b0b9f77196eb8d0de38354f9df2119241e3c8c9109115e7ab601b1c6515","network":"main","status":"active","spv":{"blockHeight":967010,"merkleRoot":"057fdebae4750dbe84527b152b4d631f56f360be7b8eb097929c72dc03d301fb","index":4,"nodes":["b7d23d3eca9add134bb788da44c903c5d09c53ed63376b6a8654d8332c7a7ba7","de9667d74b844a568059fc918b95cc156eaef6afb1d35cddc0af94ef57c48c1e","7ac7e01414899e6be254a7a5b1a27bf0ff09700e00ac8ba0cf5bbf9babaa9642","bcf27e7270a29e63c1507188b13747ba5d04f1866ba5b7a241bd17dd762fef02","00983d5b4157aa525c8b88f4d5b0ebf7486146345f107d43dfea15a85e651c31","6a65a84c627ac7e0dbb5809712aca7ad53e9ce4e6469dc7ef6a0518873dba35f","8a22c1bc784d3e3c8deabaf6242c43f39fad0f9c7ad9f67eaa3f6d5226b97de0","1e240397251faa4d4008658f904208c5359245b55d005cf96f717b21891af0e9","7f0b7c7d499a83bd373797b3292ca24d5e810bbb946125ed921372eb65bd4631","793427664e8f7d965b4020068a838caf59e7aaed8dc97d16c75fa84d1c493c99","704e7291d9c8c95d0b6ad20e06b880dc3444c099b943c621005fe904653f6f21","98854605f08196aa960dc679018023d282ca2f1abea3518b694ccc36ac8d3e3a"],"provedAt":"2026-09-16T16:08:42.728Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18/manifest","contentUrl":"https://bsv.cx/wb/84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18/content","explorer":"https://whatsonchain.com/tx/70a70b0b9f77196eb8d0de38354f9df2119241e3c8c9109115e7ab601b1c6515","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/84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18/content","manifest":"https://bsv.cx/wb/84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18/manifest","verify":"sha256(content) === f2d81c1b4c411ce511c9ab515cbde2d41c3105324a4816b45db6d345a1ba27ec (the manifest's contentSha256), and sha256(manifest) === 84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 84e6d40209e44266e753c1f8d394299c9ce3ae4777d5d050d1be8ee467c90a18\"."}}