{"hash":"e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150209073432id_/http://www.metzdowd.com:80/pipermail/cryptography/\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/\",\"mementoDatetime\":\"2015-02-09T07:34:32.000Z\",\"contentSha256\":\"fafd1f3a58146927d66d9341b0eda6645f42ef406ae1319284d34550e9752972\",\"contentBytes\":59005,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ\"},\"retrievedAt\":\"2026-09-14T02:10:16.235Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150209073432id_/http://www.metzdowd.com:80/pipermail/cryptography/","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/","mementoDatetime":"2015-02-09T07:34:32.000Z","contentSha256":"fafd1f3a58146927d66d9341b0eda6645f42ef406ae1319284d34550e9752972","contentBytes":59005,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ"},"responseHeaders":{"memento-datetime":"Mon, 09 Feb 2015 07:34:32 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":"alexa20150210-00/51_44_20150209073430_crawl302.arc.gz","x-archive-orig-date":"Mon, 09 Feb 2015 07:34:32 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T02:10:16.235Z","anchored":true,"txid":"a4f5f6af597ca79ce5877e396a4e6ce0c1b5ca929a8bcef51f4200f3759cdd02","network":"main","status":"active","spv":{"blockHeight":966666,"merkleRoot":"98b4a96488a5d00a097dea3893b2bf9d8fbd6cc2c25cdccde34b202713ea1ef7","index":123,"nodes":["6ff1ee221965cb937cfc9e1f0296c81178bda1db31c232c2fe0eb4c3c793d647","1b0be8eef9bd3952040d252a53d9dad4c3b2e92823a1907999a1629358f3a27b","250c3b3ad6d1c4ea76deaf6f5630add8977acc1f152af2c4e6451f28acc60ff4","808187929f84d0015dc668cddda9a2ffc1dbdf661f45676fa2ab817602f4bcb8","1e99c06ee06b2a83ca941cb1a793192fc175140280a78443c4c88bef7c740af2","b0d67f7e2c6bc5b598905f6d6d77f7c32d353d3379b809daa5ee9acdef6c3e5d","b8b43f97830f7732c97598302393cdc6fdcec95a9ab3a676a928eb391493d237","2e64547d943396d6beab2c66d85626b9117648fce345aa9f7b875e408d56a68f","c40ccafab140090e3083969f55f312808841f2dce6e61f39314ace11280306f9"],"provedAt":"2026-09-14T07:13:43.972Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f/manifest","contentUrl":"https://bsv.cx/wb/e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f/content","explorer":"https://whatsonchain.com/tx/a4f5f6af597ca79ce5877e396a4e6ce0c1b5ca929a8bcef51f4200f3759cdd02","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/e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f/content","manifest":"https://bsv.cx/wb/e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f/manifest","verify":"sha256(content) === fafd1f3a58146927d66d9341b0eda6645f42ef406ae1319284d34550e9752972 (the manifest's contentSha256), and sha256(manifest) === e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / e38c4af6afd53d32206e2e4b2f76d217863a337f480109e6692a212583e7fa1f\"."}}