{"hash":"4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20140204023509id_/http://www.metzdowd.com/pipermail/cryptography/\",\"originalUrl\":\"http://www.metzdowd.com/pipermail/cryptography/\",\"mementoDatetime\":\"2014-02-04T02:35:09.000Z\",\"contentSha256\":\"b39fc95140941db93789bbf741e34acc7ff82318a9e525e7a8f25d6d7d2f357b\",\"contentBytes\":53881,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RYAEA67ZPND6UNFGM7IAMGJBNDSQH3DB\"},\"retrievedAt\":\"2026-09-13T09:19:18.428Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20140204023509id_/http://www.metzdowd.com/pipermail/cryptography/","originalUrl":"http://www.metzdowd.com/pipermail/cryptography/","mementoDatetime":"2014-02-04T02:35:09.000Z","contentSha256":"b39fc95140941db93789bbf741e34acc7ff82318a9e525e7a8f25d6d7d2f357b","contentBytes":53881,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"RYAEA67ZPND6UNFGM7IAMGJBNDSQH3DB"},"responseHeaders":{"memento-datetime":"Tue, 04 Feb 2014 02:35:09 GMT","link":"<http://www.metzdowd.com/pipermail/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com/pipermail/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com/pipermail/cryptography/>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"WIDEAUX-20140203163513-crawl450/WIDEAUX-20140203223835-01384.warc.gz","x-archive-orig-date":"Tue, 04 Feb 2014 02:35:09 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T09:19:18.428Z","anchored":true,"txid":"219d485ceca67ed162dd447c53d9e28eb1ecb1e90559119d2de03feebc155500","network":"main","status":"active","spv":{"blockHeight":966563,"merkleRoot":"93c735bdfc11bfe09892f8b2d6ac5286c174a20dc37d7446bba91639b63bb103","index":700,"nodes":["b97d0b4e0d8f900ca2ef45c1f4656231719956e5ad7e60612f2444fc3f0dece5","32188fe2a87d19232e5d86fb7aaae7e968e3b48ed0891cfc7aab4ca5dcab90db","c39dd62ac99e74970a522e1b5f524e2013258ce5fd270968b2f8e3116ddd01fa","ac1cc8d57cf1aaef065f966442a6517e6ef29988d906431644aeb6a063516d55","289d98cd403f66337b516c8aabb3cf8d085863d2616ad3e13c810c2bd3c280c0","7abe6780d0172995dd1b4b281492c4ab46fc58d75d8ec2b721021ead4bba7f91","4c71da4dd023328cc4e3810f9c79f5d513e69f719131c682a04bbe49ec7d5cbf","dc483f52d2aa3f674a0486059c29af953a530a210bb08fd771bcaa7a3b5b8207","8eba45f1f57f9f299d7b32e8d75f5e9028acbeb329f9f49c87f44d7b695eec28","763dbc5370d13737008e9e0e731d70128437242bd9fada7d251876a0d45844df"],"provedAt":"2026-09-13T11:48:41.087Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd/manifest","contentUrl":"https://bsv.cx/wb/4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd/content","explorer":"https://whatsonchain.com/tx/219d485ceca67ed162dd447c53d9e28eb1ecb1e90559119d2de03feebc155500","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/4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd/content","manifest":"https://bsv.cx/wb/4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd/manifest","verify":"sha256(content) === b39fc95140941db93789bbf741e34acc7ff82318a9e525e7a8f25d6d7d2f357b (the manifest's contentSha256), and sha256(manifest) === 4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 4ed8c0e391fd485f459580bd4e4e5dbaaf40d035f53e40d1961d5d707b373dfd\"."}}