{"hash":"7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20120403155011id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html\",\"mementoDatetime\":\"2012-04-03T15:50:11.000Z\",\"contentSha256\":\"4c56a55146cb6e2fd1f50feec37cc2879600d2cd8cfa7830122f3f6593bb923f\",\"contentBytes\":4437,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"EWGG3KNC7U53ZWJAQ3X5C2L5CF5WIUI3\"},\"retrievedAt\":\"2026-09-13T01:33:27.372Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20120403155011id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html","mementoDatetime":"2012-04-03T15:50:11.000Z","contentSha256":"4c56a55146cb6e2fd1f50feec37cc2879600d2cd8cfa7830122f3f6593bb923f","contentBytes":4437,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"EWGG3KNC7U53ZWJAQ3X5C2L5CF5WIUI3"},"responseHeaders":{"memento-datetime":"Tue, 03 Apr 2012 15:50:11 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004449.html>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20120404-04/51_27_20120403155006_crawl102.arc.gz","x-archive-orig-date":"Tue, 03 Apr 2012 15:50:11 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T01:33:27.372Z","anchored":true,"txid":"bf70f9002741136f9158d679cefd4a63333cc252d41cd945d6f53003e4431a9c","network":"main","status":"active","spv":{"blockHeight":966523,"merkleRoot":"6cef9c137f1081e80bae29758e2f1ed19667c765a9eabf1aa7d4eaf52151184d","index":105,"nodes":["66d898e0cf864f5ea0ae2edcf1dabe4725072050ca4450d56ec0901e1fc8d237","49eb947bde7d123d3003fc4681f627867c787a921105f7ab7a79fb5b5d103b3b","cd9c490e135aa3b4fc0fea660f8e1c988fb74bd1f95cbde96a5848184cdcb572","84473505acf9fe9b8904d772eb24ce546d80b72ed129edcc070f5fd71895b146","94865c087336b9fc015a7a818cad3e0ab7afadcc90bf9db53b36de771afd5f46","e2307e30ecc501fe991b99bbf784bc8088006d76f4d728e0da0510fb36ccc255","3d705ccd72e9860da4a8880026fadec7bde0c034a80688c83d6cc8dd84c64ff5"],"provedAt":"2026-09-13T01:58:41.498Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a/manifest","contentUrl":"https://bsv.cx/wb/7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a/content","explorer":"https://whatsonchain.com/tx/bf70f9002741136f9158d679cefd4a63333cc252d41cd945d6f53003e4431a9c","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/7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a/content","manifest":"https://bsv.cx/wb/7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a/manifest","verify":"sha256(content) === 4c56a55146cb6e2fd1f50feec37cc2879600d2cd8cfa7830122f3f6593bb923f (the manifest's contentSha256), and sha256(manifest) === 7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 7dec1f3db8c38ed097d6efb241a05f5b357e0bf5aeb9bbcac75a4dc6fd11005a\"."}}