{"hash":"b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20141012201311id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html\",\"mementoDatetime\":\"2014-10-12T20:13:11.000Z\",\"contentSha256\":\"01c2ce6e11df00455714107e53ec02f78a84489adcb6d56d0948ca5cd738994a\",\"contentBytes\":42548,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"CNFFBI7TTYPXHVRHWS2D3IOQQ2ZCKWS6\"},\"retrievedAt\":\"2026-09-13T22:32:57.876Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20141012201311id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html","mementoDatetime":"2014-10-12T20:13:11.000Z","contentSha256":"01c2ce6e11df00455714107e53ec02f78a84489adcb6d56d0948ca5cd738994a","contentBytes":42548,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"CNFFBI7TTYPXHVRHWS2D3IOQQ2ZCKWS6"},"responseHeaders":{"memento-datetime":"Sun, 12 Oct 2014 20:13:11 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/2003-October/author.html>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20141013-08/52_42_20141012201206_crawl102.arc.gz","x-archive-orig-date":"Sun, 12 Oct 2014 20:13:11 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T22:32:57.876Z","anchored":true,"txid":"4c5c202a7b1f1fd275eb0ed4140157daeca4a729c34ffa4a0793d8d548c1dc7e","network":"main","status":"active","spv":{"blockHeight":966645,"merkleRoot":"bc4f66ba97a5bacd4430931c2558a6bc59c59bed4d278ada5a5b28cc24612566","index":66,"nodes":["6d259204886d81f4df0191f125b68ec97f1d3723cdf3d33dafb3474324a0e7e6","b387f8457d48ff6eb72099f8c6cfb4dc8d9798b7ed29d97bdec2ec37ec5e0c4d","e72de1faad478009a1fc3f61c3d470e28d88360978f13eb24e6a3ec84ab8b867","6ff6d9c30e9a417e9b59a033e32d5376cacc41983c5b306f64e29d20c7a334dc","e46457dfb959283397dd10fa0d44fee63bf3a721337e75006c1357405dd5c965","557a7202423665ea1ee6d312372c05323a212d49c8bc6ce91440b39f9024c5e8","3ceca7b90e6118e8f7ce16ed48706ac94399e690ccda0527bc8205e3257c0415","f7086260c5261ec3942dc24c94248718b342f687ac18165808bf3c6a1e303e4c","6f8d4279fc8ac6975a9201cad94cf0760a2137cdacf2b0279a88f8cc5206b354"],"provedAt":"2026-09-14T02:23:41.149Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4/manifest","contentUrl":"https://bsv.cx/wb/b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4/content","explorer":"https://whatsonchain.com/tx/4c5c202a7b1f1fd275eb0ed4140157daeca4a729c34ffa4a0793d8d548c1dc7e","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/b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4/content","manifest":"https://bsv.cx/wb/b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4/manifest","verify":"sha256(content) === 01c2ce6e11df00455714107e53ec02f78a84489adcb6d56d0948ca5cd738994a (the manifest's contentSha256), and sha256(manifest) === b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / b4a87cc7e1c1c8ced88275c9791c8c5414e74d879421e9e555bbe5abf9890de4\"."}}