{"hash":"42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171227062219id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"mementoDatetime\":\"2017-12-27T06:22:19.000Z\",\"contentSha256\":\"602e01fbe69f84e986180fe0c435f625332ff551ed63074f947412d9397c62fb\",\"contentBytes\":6449,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T12:40:43.534Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171227062219id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","mementoDatetime":"2017-12-27T06:22:19.000Z","contentSha256":"602e01fbe69f84e986180fe0c435f625332ff551ed63074f947412d9397c62fb","contentBytes":6449,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Wed, 27 Dec 2017 06:22:19 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":"alexa20171227-38/51_62_20171227062137_crawl303.arc.gz","x-archive-orig-date":"Wed, 27 Dec 2017 06:22:18 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T12:40:43.534Z","anchored":true,"txid":"550981f765d3df45f381d1dd1c478bdf7c7728affd7ae48e9b7a3ab2b461c249","network":"main","status":"active","spv":{"blockHeight":967008,"merkleRoot":"3075681783fed9fa264857110a9bc20fac49389913f7c8d6c4b49c892bdf1a07","index":2891,"nodes":["57444a9c00ffaa082b0acacf330c1cfd40ede84a6305c445ebdecdd78e96abfa","152daba38279ffb6437dcb7c722192fbc053d77ffbee3e60c74cdb5d45010743","77685fa7fd66eb588f6dbf16e45fe8158a0234b305abb9286fa7d84c142c46ce","2c6dd86bac67f7b9929271771e3b39ed8d3009c62d782ebebedbad4e38172540","d0ed8256a4d0a48f7cc2432d5cd3a6fd4fe40015d9f8929cd832eed80b62eb26","78289ece00d02028b0d55d68192db6d29ad6133ec6c9cd1b6becd9d1b4f6195f","c450b031067c1c273885fada5073390ee7ac25cb6d0eefaec2cf1f7e3ab26846","f1b4ab00044b59ac9f6bc501d3cb09eaf641aea6d466c51f8c17e838abb643d9","47bfe40f413698150179d5a9d22fab00f2ba86c3c410075b051839996eb68078","2096af036af258346eb98fa8d38a80a70828121ce0a0c2c443d9451b5b1b729f","9f2469d0347cdbefa3b5668bfd4b2484f79e786951d83296034d45fc88af1448","3119aa7d793efefa56aaf5998c762067ddfd998e5cceb005de0756a9271cb7e1"],"provedAt":"2026-09-16T15:33:43.752Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90/manifest","contentUrl":"https://bsv.cx/wb/42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90/content","explorer":"https://whatsonchain.com/tx/550981f765d3df45f381d1dd1c478bdf7c7728affd7ae48e9b7a3ab2b461c249","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/42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90/content","manifest":"https://bsv.cx/wb/42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90/manifest","verify":"sha256(content) === 602e01fbe69f84e986180fe0c435f625332ff551ed63074f947412d9397c62fb (the manifest's contentSha256), and sha256(manifest) === 42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 42786d44b4fb82001b5f241397741d36d4aa763680d892b2c69da969dcb33e90\"."}}