{"hash":"ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170627065830id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7\",\"mementoDatetime\":\"2017-06-27T06:58:30.000Z\",\"contentSha256\":\"b2624c04200721fd08a990444751cee2045b3b19284899bb2cb8b630c776b83a\",\"contentBytes\":6146,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"ZQXL7GSUM2ASE5W7YL6QH4IB2GBTI32U\"},\"retrievedAt\":\"2026-09-15T23:51:06.181Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170627065830id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7","mementoDatetime":"2017-06-27T06:58:30.000Z","contentSha256":"b2624c04200721fd08a990444751cee2045b3b19284899bb2cb8b630c776b83a","contentBytes":6146,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"ZQXL7GSUM2ASE5W7YL6QH4IB2GBTI32U"},"responseHeaders":{"memento-datetime":"Tue, 27 Jun 2017 06:58:30 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170628-05/51_59_20170627065818_crawl303.arc.gz","x-archive-orig-date":"Tue, 27 Jun 2017 06:58:29 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T23:51:06.181Z","anchored":true,"txid":"65bc39ef4f7c211e1b1fa52d60461f342de6b81292f0320da4eb5af19ee644d5","network":"main","status":"active","spv":{"blockHeight":966933,"merkleRoot":"e3ed812259307a807fc98a489ad26ab6dde1a1933b0ef83d079283fa5bf59412","index":61,"nodes":["ab45c6599108d81ec240120d235d84296a4797ee3479c902ab2bd3609bb04ac1","19486bd2863884fbb3a6d1f842cfc365042a1d3dae77aca27e75ce73b97a9d37","1f05de4634ffbb304b356a143adeafd7183c9807e1bc76b4bd7a22283ad3a21f","679654c53dfb13e9d538fbf9fab83c91c25e9c753766f523c66d38a8bf095ebe","6fb0f595cf8ab89ba23be59cf2e1b2c9b91f0459beeefd6995717d295519e510","ed8407453d41ce191a1a51fa9f55f67e67272a9a6d96ef039bd2d31a74117870","73c6e32347790b9f68f80901e41a38fac2877cab70e40a837ec16892beb64648","9f7b562d5c3964b2260df2a3bf88d09d657c6be9afd9712f5e8eb6b6757dde92","f434bc45e43b1634748c59c0d6517291d2c28dc8fd7cbb528bc8515c48db03de","1cf1e45d324f5dc3c0d9bb2598ab96ce3ea2f95846e06a463b999ea9f171b68b"],"provedAt":"2026-09-16T02:38:44.374Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e/manifest","contentUrl":"https://bsv.cx/wb/ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e/content","explorer":"https://whatsonchain.com/tx/65bc39ef4f7c211e1b1fa52d60461f342de6b81292f0320da4eb5af19ee644d5","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/ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e/content","manifest":"https://bsv.cx/wb/ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e/manifest","verify":"sha256(content) === b2624c04200721fd08a990444751cee2045b3b19284899bb2cb8b630c776b83a (the manifest's contentSha256), and sha256(manifest) === ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / ecf468eac10e7e2bbfd6fcd5d3a64d452e4a281cdeb4ca3686c4532f17e9ec1e\"."}}