{"hash":"7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151109214703id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"mementoDatetime\":\"2015-11-09T21:47:03.000Z\",\"contentSha256\":\"0a51b51640825d8fcf92d71350eb1cf78e7c28309fb958c2b4e9e5f12d1d93ae\",\"contentBytes\":6447,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6\"},\"retrievedAt\":\"2026-09-14T14:19:52.967Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151109214703id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","mementoDatetime":"2015-11-09T21:47:03.000Z","contentSha256":"0a51b51640825d8fcf92d71350eb1cf78e7c28309fb958c2b4e9e5f12d1d93ae","contentBytes":6447,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6"},"responseHeaders":{"memento-datetime":"Mon, 09 Nov 2015 21:47:03 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":"alexa20151110-09/51_49_20151109214624_crawl303.arc.gz","x-archive-orig-date":"Mon, 09 Nov 2015 21:47:03 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T14:19:52.967Z","anchored":true,"txid":"88db44750711443ad8c31ad6a9041becc66574df6bfac5f4c728f230d1af04f7","network":"main","status":"active","spv":{"blockHeight":966727,"merkleRoot":"304c8dc96c63f9f5cd4c02feb6011cb48e18f2991b4579cf2af156b6b011cce9","index":291,"nodes":["1ac3875a4189609cd5d403dd5eecafdbed1186830700e4baf0afb4ffd96f62c3","1a090ab7197b5a8f4965b1ba7a1b03b970dd38c2b7b3645bef8919fd28af9303","c025b5f8a9c1b659326936570ed12f99087625765a00d4bbda2c8a047db4bcf3","30c0a11517cbb23d30387fc61171780ae9603bbb14c39f08516d24445f625a06","f5bd865444318b8be6fa6447c208846d0c4115ed756c8f04190c65c28e8557a3","3570969c16141c8db59b74eca4ad46d532cdaab189bf337980d5bad7c5b2ecb3","2f24d475dbcdc6721bc83b6e9bec064d2f7f51f301425b3a3b698a21b70a320c","02519980faf8f67f0caf8519723f7ace7df59dfdceddc86408e4155c9828ad3d","350ea6f61213584c7494fdb80f2142052a34a115e3c6ac12a2ec1bddf0ce5ea2"],"provedAt":"2026-09-14T21:03:44.247Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f/manifest","contentUrl":"https://bsv.cx/wb/7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f/content","explorer":"https://whatsonchain.com/tx/88db44750711443ad8c31ad6a9041becc66574df6bfac5f4c728f230d1af04f7","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/7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f/content","manifest":"https://bsv.cx/wb/7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f/manifest","verify":"sha256(content) === 0a51b51640825d8fcf92d71350eb1cf78e7c28309fb958c2b4e9e5f12d1d93ae (the manifest's contentSha256), and sha256(manifest) === 7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 7fd4f1a03af43476df6180c8c817e4b465b044ffb28bfbcfcb6f9e6d917a9f3f\"."}}