{"hash":"a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150512024543id_/http://www.metzdowd.com:80/pipermail/cryptography/\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/\",\"mementoDatetime\":\"2015-05-12T02:45:43.000Z\",\"contentSha256\":\"4ccdef7aa01020c50ec1412f792c74d5b219abf8dbc39590d6aa9b556adaf7d3\",\"contentBytes\":60250,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ\"},\"retrievedAt\":\"2026-09-14T06:37:42.938Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150512024543id_/http://www.metzdowd.com:80/pipermail/cryptography/","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/","mementoDatetime":"2015-05-12T02:45:43.000Z","contentSha256":"4ccdef7aa01020c50ec1412f792c74d5b219abf8dbc39590d6aa9b556adaf7d3","contentBytes":60250,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ"},"responseHeaders":{"memento-datetime":"Tue, 12 May 2015 02:45:43 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":"alexa20150512-36/51_46_20150512024542_crawl302.arc.gz","x-archive-orig-date":"Tue, 12 May 2015 02:45:42 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T06:37:42.938Z","anchored":true,"txid":"572a766f5943a3dd30229ccd63b35aa95be4aab97def1f52681f5d26279aad1d","network":"main","status":"active","spv":{"blockHeight":966697,"merkleRoot":"2ddf279303b74276c89d35f6030b50d2a58903165b4463c48b8439b493add5b7","index":121,"nodes":["d87056e09bcdfcb0e2d87bf75bbb2afaeca2623f66cb574e1f0db698f9d2cc96","f9c7f6dd7c7acf4830f9b218d3b47933456199e89691495f5f1b2b64a1063e69","7a436f404d3c35b57cbf0ff41c9239e8fcf49b39aefdea618c0dc4078eef51d3","4dec09da6750fd8b3b5e586df534ac36cebbd3e301c4784210fdfc323930fcd3","c2c83cdbd2c009fc9a2c0a0bcd4f9d016d2f4df69191d7227b85f4ae28e3c537","f57d1d4180595d446d56c6d882d46afcae0abff3190e1d325b0257e8195fbaf5","7baa54b26369900959cf6bc46af03ee19b3e660761467e7a34069585a7db19e0","7e07b224d71a3ddcac7502a2403860c91b69ec7cf380c62839f6d18af29739bf"],"provedAt":"2026-09-14T12:43:42.602Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e/manifest","contentUrl":"https://bsv.cx/wb/a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e/content","explorer":"https://whatsonchain.com/tx/572a766f5943a3dd30229ccd63b35aa95be4aab97def1f52681f5d26279aad1d","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/a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e/content","manifest":"https://bsv.cx/wb/a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e/manifest","verify":"sha256(content) === 4ccdef7aa01020c50ec1412f792c74d5b219abf8dbc39590d6aa9b556adaf7d3 (the manifest's contentSha256), and sha256(manifest) === a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / a2a2cecbfca2610873859f8a7122fcdd24963933eda30581e38619aeef0bc73e\"."}}