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.

“la température est approximative”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2f74f5521e485c2689f6a68fd4ae44830a9d5b308ef4d22e9e41989861bb7ffb
Signature (Ed25519, base64)
60ixpS1fHISW/RWIOeEW4+XFhMPjxD54OCbSArkFmM4VtNzVs6z1aADW29UgMXYRkLJ6HCD9WTONGWeF28/FDQ==
Merkle root
3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path
["2f73c4ec3c000f93d536c5038db4a1017dadcb9a59430eeb7520edec431ebddc","e65b2f2bd8e7e4e5122d804d0e4863d29967e41386c6226baa601cb3cf983014","7c323babe5d146ffd12d840410039b4dbe4341ac017d9c01f90fc23eedf1f84e","6dc51ad9d5fed75f2bfc76aca42b7ea3e73ac292dd66a95df01de7868335963d","ea40264b0cae6394b115e6bb735c68f473503d023dbea1394afd70418193c332","a0bdf3e7918aff3a64cc927e810b0f2f0d07ed83d97b0214d282205e20de4dbc","65ad9e501c948a00ad5dbfbe5b14ad8d472e21e55d64b595036182c0b250165e","93c69e50ca0838b09f3289b1244a0286c6cad00c003cec80b996a634fe8dcfa4","725d0344c5d56fb0cd1ea7005d95d492dab8a37df396bc5fe0d7c91acb749212","90e0e926a80239204fb97af398d5eb077c208c4863b17b1b8c98e3d79e3dbcae","d8a9698634245cc877d8fc9dbef02badf1da171be1b126f712be337cfe4999bd","5c8e32c9cb55d9e02eb87f0b2d0113aebc322e5e2ce440b8ca0b4135f35cb155","b64580ae2e791e45fd127b60024d48487709b542c33fc98dae2df9989ebde8e1","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash
901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"fr","page":"theme:meteomatics/quality/fr","quote":"la température est approximative","rating":4,"review_date":"2026-08-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (3030a3ea5b39…), 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.