{"hash":"7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150119012118id_/http://www.metzdowd.com:80/pipermail/cryptography/\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/\",\"mementoDatetime\":\"2015-01-19T01:21:18.000Z\",\"contentSha256\":\"e484adf6baf26234497ffc99f9a8178df03360bffc3e8f4f201c1e9efc10274a\",\"contentBytes\":58568,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ\"},\"retrievedAt\":\"2026-09-14T01:35:58.483Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150119012118id_/http://www.metzdowd.com:80/pipermail/cryptography/","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/","mementoDatetime":"2015-01-19T01:21:18.000Z","contentSha256":"e484adf6baf26234497ffc99f9a8178df03360bffc3e8f4f201c1e9efc10274a","contentBytes":58568,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ"},"responseHeaders":{"memento-datetime":"Mon, 19 Jan 2015 01:21:18 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":"alexa20150119-09/51_44_20150119012011_crawl102.arc.gz","x-archive-orig-date":"Mon, 19 Jan 2015 01:21:18 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T01:35:58.483Z","anchored":true,"txid":"b1779eeddc4a9684148e716889f249c18fa57b8312257b997f08c56163de167a","network":"main","status":"active","spv":{"blockHeight":966664,"merkleRoot":"f5c852cb544a5558e658a16986f6770c24cc0c2aca609ac5c4dcb0b825d5dcff","index":117,"nodes":["e5e190905f6ce51b62380d711fc530fa84300bfa6f4bfc2f759f1c8aaa8233e6","b8e32f6f8a9d048ef455efc36d607e2cc11516832e13b959b8fe15d78fd57869","6af201e59f9f3bad1b52fb0dbc3381f78a5da8c1ea75927789bc320c84a70dfe","e31d36a25de84ba5312835f9e16d76fa61cabba87a64c651d8729019c72f7e56","55cc189ee0df4a6ee2968da77e103814b646a9148b312e8b1c00c980634a95a7","c8465dac5036d3325757ef83a9943551fa6abf40b5fc897558354b3324bd456b","713aabaac1e975e36344f2ef9ec404887ccf6b23de7a822c1bb96d2bf426ce01","6c4bd16e138be5d593b002cab6a9f3559448a6a3dc1122cd1c127510b054117c","326debe522185fb9d81c4d832145b89fcccb33e9d2630d623dea58fb70fed25b","363e0528dd1bb9214aa483cb671d899586851927f95bc4964dbdfe360ec2c85c"],"provedAt":"2026-09-14T06:43:42.797Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a/manifest","contentUrl":"https://bsv.cx/wb/7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a/content","explorer":"https://whatsonchain.com/tx/b1779eeddc4a9684148e716889f249c18fa57b8312257b997f08c56163de167a","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/7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a/content","manifest":"https://bsv.cx/wb/7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a/manifest","verify":"sha256(content) === e484adf6baf26234497ffc99f9a8178df03360bffc3e8f4f201c1e9efc10274a (the manifest's contentSha256), and sha256(manifest) === 7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 7880bab92d73f5b5723321826c4c4e9db3bbefff1144395d5fc84638cc15e83a\"."}}