{"hash":"66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171210190106id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"mementoDatetime\":\"2017-12-10T19:01:06.000Z\",\"contentSha256\":\"0488c7c88b0b306dc78c7c17c877854c4224a1896dd07ab22e7757b786c43296\",\"contentBytes\":6449,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T10:46:04.443Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171210190106id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","mementoDatetime":"2017-12-10T19:01:06.000Z","contentSha256":"0488c7c88b0b306dc78c7c17c877854c4224a1896dd07ab22e7757b786c43296","contentBytes":6449,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Sun, 10 Dec 2017 19:01:06 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":"alexa20171211-44/51_61_20171210190004_crawl303.arc.gz","x-archive-orig-date":"Sun, 10 Dec 2017 19:01:05 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T10:46:04.443Z","anchored":true,"txid":"4fa288db316b92107264150fbdfd0772690ca7316ceaad3208912e3663a86811","network":"main","status":"active","spv":{"blockHeight":966993,"merkleRoot":"e99035e225cbc555207d6acdfc70009a4ad71bc3fe254a1a76559807f3d8c0fe","index":2824,"nodes":["e0b5c9807c5e42a566f6a264b95ab57f304fdda59f622d2c5e37ce7357aa5768","da1395b00ddc4efb4d41184fb91bfe10a44b6dae379dc6d72bc34291a0107d47","c4cbb51c1c20197acdba48598d48948b9efab3a372c80c32ce2af26b8672b975","d5aeba15f9c41a2677bb8f794f13ffc61cb2ab8c103d80095eb975a8fbb17c6b","60cb621e5cc5e8f2c4c4c30f0b3098a3b405537727e656dfa63092437147fd1d","e31d86952faacae8b6c736ef359d11b493d25b259873c42b20d05698a7982f8b","783f29a339a64083d70ffdd7b81c23c276f5164f342435d9fcd47cc33eae7b26","f35cf3457dc3950ecbcbe13abc597a62c948e5d39f070ce083d503430f7684ab","79065f2661ce8d703572f7fcf2d8f2337d9e068dce8c84b55a8684a829bea90a","367dec05f59edba6276c8aa054d54ee78a3eb642b40547c204be44c654e904f7","e9a7f58792e2f931e9585436118586688eb4dd6d5aae5bf62549919b3b57096e","6bbbe91421280d87fcf56f39a2a1eb417e97d4e17c6cbe46b1a707409b95d895"],"provedAt":"2026-09-16T13:38:46.680Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7/manifest","contentUrl":"https://bsv.cx/wb/66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7/content","explorer":"https://whatsonchain.com/tx/4fa288db316b92107264150fbdfd0772690ca7316ceaad3208912e3663a86811","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>)"],"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/66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7/content","manifest":"https://bsv.cx/wb/66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7/manifest","verify":"sha256(content) === 0488c7c88b0b306dc78c7c17c877854c4224a1896dd07ab22e7757b786c43296 (the manifest's contentSha256), and sha256(manifest) === 66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 66c67fce475b0bb2337d3c63b4ad67a328e5e53d9da23e025b9c95698a3e20e7\"."}}