{"hash":"16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160828174052id_/http://www.metzdowd.com:80/pipermail/cryptography\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography\",\"mementoDatetime\":\"2016-08-28T17:40:52.000Z\",\"contentSha256\":\"4ee6d223b34d7498a77772f2c9731d2c603280618446323dcc8c6c4da96f14c2\",\"contentBytes\":66628,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ\"},\"retrievedAt\":\"2026-09-15T08:14:48.339Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160828174052id_/http://www.metzdowd.com:80/pipermail/cryptography","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography","mementoDatetime":"2016-08-28T17:40:52.000Z","contentSha256":"4ee6d223b34d7498a77772f2c9731d2c603280618446323dcc8c6c4da96f14c2","contentBytes":66628,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ"},"responseHeaders":{"memento-datetime":"Sun, 28 Aug 2016 17:40:52 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20160829-08/51_54_20160828174038_crawl302.arc.gz","x-archive-orig-date":"Sun, 28 Aug 2016 17:40:52 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T08:14:48.339Z","anchored":true,"txid":"2acc5084bb3379a6dbc0e75ca55b4a769d52e6a4b4af7f9a1d05c8ed2fb6c34a","network":"main","status":"active","spv":{"blockHeight":966843,"merkleRoot":"b5dce9831e0be2d92f89cfcf9695c104015b5ae06910914d1e9dd1f22d6f3aa8","index":389,"nodes":["f7bdbabf2d7800f9dd80853c6588f22834c0c2928bc83d0a5e7b8beec5dfbf0b","e818b1107ea6eab6cbf3e2ccd6c95add4e5de935549072beb13c0a00bfa74f74","fab55f4bef6a9dfff0e7a9ea198e39b550bb900188466c5daa2b9da6205d21c4","ed852523913d76e113fd95850ea1ed3c07ef9962efb2f005fd67755c23c1ab5c","8d1d354701fce232fbbcfd42b06d7832fae903044161c2edb0becd31d483049a","ffd5cd0e28e67b2464af0789253ab58530c59a27ebfa83d216711c211093086d","917fa748fe7ca452bf6e7314b294e8c21e9b9cdcfe117f6e5ef99f8038e3a09a","18f2ac10de55a30d41813f1d57b678790f96e3de2509a5ce0c7c81548de87993","5bff4b84243b686e09e23d54c2f9dce65febb5e09cd0dda76473389ef80be414"],"provedAt":"2026-09-15T11:38:41.897Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6/manifest","contentUrl":"https://bsv.cx/wb/16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6/content","explorer":"https://whatsonchain.com/tx/2acc5084bb3379a6dbc0e75ca55b4a769d52e6a4b4af7f9a1d05c8ed2fb6c34a","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/16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6/content","manifest":"https://bsv.cx/wb/16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6/manifest","verify":"sha256(content) === 4ee6d223b34d7498a77772f2c9731d2c603280618446323dcc8c6c4da96f14c2 (the manifest's contentSha256), and sha256(manifest) === 16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 16a2d00cb82242a8d829b56a3d1802a616a3b5846cfb6893f8be5a3375358dd6\"."}}