{"hash":"566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160404151753id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/\",\"mementoDatetime\":\"2016-04-04T15:17:53.000Z\",\"contentSha256\":\"627925e9676a51737353b5edc816431b381da8b060bb4210d05fd4c51b53e2a8\",\"contentBytes\":6449,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6\"},\"retrievedAt\":\"2026-09-14T23:51:21.010Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160404151753id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/","mementoDatetime":"2016-04-04T15:17:53.000Z","contentSha256":"627925e9676a51737353b5edc816431b381da8b060bb4210d05fd4c51b53e2a8","contentBytes":6449,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6"},"responseHeaders":{"memento-datetime":"Mon, 04 Apr 2016 15:17:53 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20160405-05/51_51_20160404151719_crawl303.arc.gz","x-archive-orig-date":"Mon, 04 Apr 2016 15:17:53 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T23:51:21.010Z","anchored":true,"txid":"e663376e369d20dcc932199ca36bc7edc4ca150b966f1b50b53fd7370b43006c","network":"main","status":"active","spv":{"blockHeight":966790,"merkleRoot":"6d963c3c9cf8a4949652b7cd80ae09b683d542c86e1a819eb5e76b942dab1ca3","index":115,"nodes":["b77808e8e909fc1b98e792ea87e613aab9386e83352034e39347fcdf1a317757","4418564fac9e42d3ca7bda31aab2fb8340d458055ea51bc880780b05ad6341b5","d063f8c5516e82049534e723f50bdb2d5c9081bbfba39100d95e5ac8a686ed91","70b3f12ef935aa2c65eb15e1abae8119a8071a2825736d6a734102fa91e97674","88e794a35996fd95cc648098d13b84698da9bba141021ac78a1f7acee253ba4a","ec4208f5d741714d7b1bec6fd2c2ea881531020f3941eca4c9738eb9388bf885","e6a5f4b2d9246963169f1f905d5e2ef94a5874cfec686c7f74b24d60e3a3a46c","8fe77e9b37f3f997b23790ed68a5cf808fcb3f8719c43e267d4610e387863033"],"provedAt":"2026-09-15T05:58:44.344Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5/manifest","contentUrl":"https://bsv.cx/wb/566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5/content","explorer":"https://whatsonchain.com/tx/e663376e369d20dcc932199ca36bc7edc4ca150b966f1b50b53fd7370b43006c","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/566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5/content","manifest":"https://bsv.cx/wb/566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5/manifest","verify":"sha256(content) === 627925e9676a51737353b5edc816431b381da8b060bb4210d05fd4c51b53e2a8 (the manifest's contentSha256), and sha256(manifest) === 566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 566fc28b111cd7ef20357fd3b3801430b26f27becd8c18bb275269d3683b83b5\"."}}