Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“TONS of features.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b38d3df59656da7d4cd1525277b8fd7978e5df308fdf46a27255fd87007e544
Signature (Ed25519, base64)
7IhZ6G5lv9d8mYRoM8kWl6VqfAyAP9fvp3b21VN0+Jw5I2iaW1unmYMW56I4kzmxauTMN+n9mNjBILBNs56+Aw==
Merkle root
73035d63a23ff36f71b3b8034de0222181f7f0c7af5aea1690610c83e74c7d15
Merkle path
["0b34dceb79c2a621891a1a4ecd5d3efe657e94f0165506d2422f3e301653749b","8ffc2e0ab219c306bfeccc65a0214de9f88b58eba3c6cf6b0c1a2f4a471f677f","48935dbaf963ef1be18502104347acd691005a11693525a90d114f5265998fea","12b5733b02b4240187a0506533809190854b6bba557f611ba651718a664c1a94","325b09ddc05446445f8ded0168c10dfc235870c5e52e8262ddda6b5ab12bb28d","b3d7930906136c3425a562830aa151cbf09251b0b516b61b4678dc2e9b278d65","9be9dcc20942f2ce74b2950197bdbf17e764a38582b51eac5f4fe6cdbbe2d212","2b51ae0034ec05bc807c4aa57c0ac58149800b9664ea72114a90f67d27835765","1770fe07110bde452bdf9747eac90012e8eeafbf1fa8ecd52a58958ad4af6db9","ff786060870679725b562ab1967b4480f025f489ff9877a5b19315b77023e232","b6915ae96405f6199e4b03a8aa51c3347f060584210c08070b484fa73c459416","80e6b08429bdf8b1ea175f5e73973e6efc6b76bf6fe386623f81777d72899525","79f42a6faca7a25c904d908743f96835c8ea8dd4456f160fa4cadb988d234bba","34ec044b557bf42eeaf01343e2a0db0a8e40ba2304dd05f1507afdbc0f1ed40b","12edd9887d614b1b24bd84a0244281e77071c1e73791fd6b4a3ddf494952054a"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579608108 · entry 108e9186e8c5677a67e4…
Expected log hash
daecf929d2558ff2044a636afcccfdcef28fb6ada4e0c06f09682a010a04fa65 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1787541876852","kind":"published-quote","locale":"en","page":"brand:smallpdf","quote":"TONS of features.","rating":5,"review_date":"2026-06-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a2807e20de66dfd875556e2","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (73035d63a23f…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.