{"hash":"874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170503222933id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/\",\"mementoDatetime\":\"2017-05-03T22:29:33.000Z\",\"contentSha256\":\"7ebea549a97453b9e1a2ed42bd212b825f01b237906df60bc00f1a6e63477270\",\"contentBytes\":7500,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RE7L5BYAEK3QWDRCCPBQ63NLLJ35EVTC\"},\"retrievedAt\":\"2026-09-15T21:57:28.995Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170503222933id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/","mementoDatetime":"2017-05-03T22:29:33.000Z","contentSha256":"7ebea549a97453b9e1a2ed42bd212b825f01b237906df60bc00f1a6e63477270","contentBytes":7500,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"RE7L5BYAEK3QWDRCCPBQ63NLLJ35EVTC"},"responseHeaders":{"memento-datetime":"Wed, 03 May 2017 22:29:33 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170504-28/51_58_20170503222908_crawl303.arc.gz","x-archive-orig-date":"Wed, 03 May 2017 22:29:35 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T21:57:28.995Z","anchored":true,"txid":"cb3207a857fd60cad4f512dd58d979c6ef9b94b931e1568fadbf1b67b4b28a78","network":"main","status":"active","spv":{"blockHeight":966918,"merkleRoot":"0cd3fb07575ecc16fd8f798a66a58fcbbba7f6a2965dc3e54fe68049309458f5","index":86,"nodes":["664f85602f5150867981f29d409bc398404ff7d75669620ce3363226d9be30c5","18add50b7f12505984258d99b86b7b7ebc3fc68431e11b3eee8fbe03dc023c38","037318d151521fffca6b4533f288b30aeeac98a39a237831911fdf5c72a4096f","14f208c898e305300f8dabf29f27926f80ef6b6fd1dd09613ab2cfcda0386baf","83817fb8da7e65ec304d868fa90c22e5632c0692ecd42674de35f1ae2e6d00e8","c7007cba1c3d868a22c6b1559ff0a05cdc95d4728e87d4d993f463db33d7ed56","9e969b8d851be9a6d0247167b167ef35e201e7224deb0f048d509ef1652a6ee8","f35f4e2eda0e52d9f976586f53b70c131e382c515ef52178c01c974215e25dc2","4da421e665805918657bcdecfd663fe48516b47cc82d1f5fb40762730d3aaaeb"],"provedAt":"2026-09-16T00:03:43.970Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881/manifest","contentUrl":"https://bsv.cx/wb/874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881/content","explorer":"https://whatsonchain.com/tx/cb3207a857fd60cad4f512dd58d979c6ef9b94b931e1568fadbf1b67b4b28a78","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/874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881/content","manifest":"https://bsv.cx/wb/874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881/manifest","verify":"sha256(content) === 7ebea549a97453b9e1a2ed42bd212b825f01b237906df60bc00f1a6e63477270 (the manifest's contentSha256), and sha256(manifest) === 874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 874b1724d8d5ed172abe6ad98fb67977118f30f4f7310903d3aa45293ea74881\"."}}