{"hash":"8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150311203418id_/http://www.metzdowd.com:80/pipermail/cryptography\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography\",\"mementoDatetime\":\"2015-03-11T20:34:18.000Z\",\"contentSha256\":\"37de845d4367b7a03b75a03f3627bd27d1ce40fb944bd9547ac3232694c52e55\",\"contentBytes\":59425,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ\"},\"retrievedAt\":\"2026-09-14T03:05:21.721Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150311203418id_/http://www.metzdowd.com:80/pipermail/cryptography","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography","mementoDatetime":"2015-03-11T20:34:18.000Z","contentSha256":"37de845d4367b7a03b75a03f3627bd27d1ce40fb944bd9547ac3232694c52e55","contentBytes":59425,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ"},"responseHeaders":{"memento-datetime":"Wed, 11 Mar 2015 20:34:18 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20150318-19/51_45_20150311203214_crawl302.arc.gz","x-archive-orig-date":"Wed, 11 Mar 2015 20:34:18 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T03:05:21.721Z","anchored":true,"txid":"a16d36998301e3364186817b2e1e8f27a19032df6e513331c119f89d4d40b844","network":"main","status":"active","spv":{"blockHeight":966671,"merkleRoot":"068ef6efc07632273fe5f3a2713aedf777a208c0e8753b3d9f25a449b36e3f45","index":181,"nodes":["4276b722cc9ea6f5a047d377b443a6566caf4d5c01f7466bd0c1c7c7d07ad401","2ba6a22a7b2b29088a450924a9aeeca77838ee8e0c410d2e24421e505b64138d","a0e4c538025e3c3d233d02e316ac7dbfc194da4986094a6667b3ab39f331381a","c9fb86c019b56ee08bf8916d92a57b047816ff6c753bb83edf1c726cf3d56761","9c8b920c7e8552ea8df3053ea98016d182f927a9a0fe87c92edc5936f7a16948","7919ebad1f5bf99b5a5ce3479e0914f264c5b6d9b75014bef8de829adfb2c7be","de4f448d237b8b49f8941a0136958c53a4b6d5d6e3128f5079b972f199c2c7a4","4692de12105d72155b274fb3990cfa728951e7f9d7dd15ffa0a813bf24791caa","a2420aa1af3816dcd479057b834bd032a355a78e32c98b1bcd00c039b54cf073","e7efa0520efcc0f4a0ada39f39e70beb17aabf8baa3938a0c798b93f4255b4ce"],"provedAt":"2026-09-14T08:33:44.547Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb/manifest","contentUrl":"https://bsv.cx/wb/8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb/content","explorer":"https://whatsonchain.com/tx/a16d36998301e3364186817b2e1e8f27a19032df6e513331c119f89d4d40b844","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/8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb/content","manifest":"https://bsv.cx/wb/8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb/manifest","verify":"sha256(content) === 37de845d4367b7a03b75a03f3627bd27d1ce40fb944bd9547ac3232694c52e55 (the manifest's contentSha256), and sha256(manifest) === 8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 8bfcd07c4be509fc4eb23b67e1ca59c43cb7b662eb9a960c8d43159caf1452cb\"."}}