{"hash":"91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180317212506id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/\",\"mementoDatetime\":\"2018-03-17T21:25:06.000Z\",\"contentSha256\":\"26b698a1a778fb96d538df8b02037165258842824d1094263000185a1fc898e0\",\"contentBytes\":10796,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"QVETURJWJQU4OMQKVDZRRLPJ45OFGMOR\"},\"retrievedAt\":\"2026-09-16T17:20:17.292Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180317212506id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/","mementoDatetime":"2018-03-17T21:25:06.000Z","contentSha256":"26b698a1a778fb96d538df8b02037165258842824d1094263000185a1fc898e0","contentBytes":10796,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"QVETURJWJQU4OMQKVDZRRLPJ45OFGMOR"},"responseHeaders":{"memento-datetime":"Sat, 17 Mar 2018 21:25:06 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20180318-38/52_63_20180317212418_crawl303.arc.gz","x-archive-orig-date":"Sat, 17 Mar 2018 21:25:05 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T17:20:17.292Z","anchored":true,"txid":"fe6da85e70cf798f4a6a23b0f8cd03ca70c29a36fb2d658f13502e43bc9c0634","network":"main","status":"active","spv":{"blockHeight":967038,"merkleRoot":"483071d0f19c8382399c379834f4c39c400029fce490995c705fbd481677ff38","index":1659,"nodes":["498c9d1121cb302cebdccb1c3482a847a49771f9d7ede41d15abb3693d6a1e1e","79cb1560ea1e889422ced6a8094136ac48faf65b32aebf9e9aaef66f279f23d9","7424318d3891f2fa4c0fa5f0667ba8061bd01a1bfec756103d53ce05e3d76294","e470d4c1e5f5e8131c585ae19d2f7ab2afcf5bdc36928b58300587ff743cf427","1fbba24b04a43cdc2adb24eefc4e7ca16fe97cb07b9cb1ada0dad20e234ac4f9","79e448ca15c370f2cdca8ae92d6cc99ed0541dd163072b45363eb009b22a1ac0","2a5b40e501bf5e8eb8e3ca1705e1450e2a1b111f532373645ebf5eeb1d32db4e","090cccfb0698377d36a7d2b57e1ed7449910b85657b0d5ac637c5d170e5a7e89","ffb2cb55e443f1d8cfd5c3c2a2a443da23d607621a64edfd7988ed20ac6bbbe1","abc652237942af9ce57d190daf639aeedcb2f290ce63a7d9adee151d04fc1595","413bcc729c5f752abf0c9bb1a2d64e68909a116d8ede522c8c9035bd81430be7"],"provedAt":"2026-09-16T19:28:44.829Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353/manifest","contentUrl":"https://bsv.cx/wb/91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353/content","explorer":"https://whatsonchain.com/tx/fe6da85e70cf798f4a6a23b0f8cd03ca70c29a36fb2d658f13502e43bc9c0634","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/91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353/content","manifest":"https://bsv.cx/wb/91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353/manifest","verify":"sha256(content) === 26b698a1a778fb96d538df8b02037165258842824d1094263000185a1fc898e0 (the manifest's contentSha256), and sha256(manifest) === 91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 91da920dc2be3f953e16fdc9cb49b72ae77d2188dfc5f51645bd5eeb0b875353\"."}}