{"hash":"8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160613095807id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/\",\"mementoDatetime\":\"2016-06-13T09:58:07.000Z\",\"contentSha256\":\"1092a59f9bd26e636b0a009ba4a7f1aff145ac933cd653e1c605d41fbc1b5f2e\",\"contentBytes\":5191,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"F24VPYPQFXONZUG3OFVK5LOL2JHHIMMN\"},\"retrievedAt\":\"2026-09-15T03:50:48.329Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160613095807id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/","mementoDatetime":"2016-06-13T09:58:07.000Z","contentSha256":"1092a59f9bd26e636b0a009ba4a7f1aff145ac933cd653e1c605d41fbc1b5f2e","contentBytes":5191,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"F24VPYPQFXONZUG3OFVK5LOL2JHHIMMN"},"responseHeaders":{"memento-datetime":"Mon, 13 Jun 2016 09:58:07 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20160614-00/51_52_20160613095752_crawl303.arc.gz","x-archive-orig-date":"Mon, 13 Jun 2016 09:58:07 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T03:50:48.329Z","anchored":true,"txid":"52930e334a6a9fb42e63078c3de117417a6ea068ab5ebe77ddb1e0ca410358df","network":"main","status":"active","spv":{"blockHeight":966813,"merkleRoot":"fc5812a26aa900e585484b1b0a7abebe4b93cf76b592584adb17c0f0cab70458","index":103,"nodes":["dd7e9497eb9dd427169833fb798afd14468c2c771ee474d1d16b4831bf61bd18","089152b36a4adf1623a4032eeeace509cf241e1a6180a406aa243b2406e4088b","92631bf5902993b946384727bb4c0ee77680192681a8e49035a4248f0fdfd22e","f5498eacbbc82725f5d98fbbd291a1c605eb27051a7c3e9dafaeec993326cf85","1acd4c0448fcfddb58b487f96a8e23ab0334539b8d2b92dba952ce2e66959c94","09f2d6af4a743bb2b6c5a83eaef1ee0fb021d9345c6542a0c4a81619c313e58a","c9a96d5a06fcce58fb3e311388f23f9ba278eecd7966dbb93ccfde4fe0c9b283","8ba1eca71ef522fc0e7bbc1b2eca68424a0559a5d31fd9986fa4dc13eebee8c4"],"provedAt":"2026-09-15T08:43:45.342Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88/manifest","contentUrl":"https://bsv.cx/wb/8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88/content","explorer":"https://whatsonchain.com/tx/52930e334a6a9fb42e63078c3de117417a6ea068ab5ebe77ddb1e0ca410358df","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/8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88/content","manifest":"https://bsv.cx/wb/8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88/manifest","verify":"sha256(content) === 1092a59f9bd26e636b0a009ba4a7f1aff145ac933cd653e1c605d41fbc1b5f2e (the manifest's contentSha256), and sha256(manifest) === 8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 8176a6c8757be1dca41961e3489f9eb3862c7214c75739c871925e780ac8ac88\"."}}