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 météo actuelle est correcte, mais l'affichage sur la chronologie est différent !”
Google Play · 2/5 · 2026-05-12

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2514541190

Proof data

Record hash (SHA-256): 358e56aac26069ce9acb9b45a0a5d55c79fee6fdb598377db365bad8adc37b2b
Signature (Ed25519, base64): Pv5jyyi6XM9sp1E3xfU3gPleYTuFfaAput2BRnq+w77qg58SyzNrhjFGrYn7fR2GwbbstSiw3uh7rMV8p9uTAw==
Merkle root: 6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b
Merkle path: ["358e09410330d3beb76fab07a52e97c74f3a8a9c4859d71e307b195089787107","4377fa494b357cbd4bd616dd68c28c85ca119e748ecda9adf835eb1ac91c8c03","f1193bd173a94bfb756fe52d7574a21f4149633d8fdf04c29809a380d0697bee","60d75795609f7e9cef9accc4ecfd5007d2028a6b52ca335478b31e04d626bd06","ec2cf19a3f53e0bf6dfdb461985992f90048c5404d5a3331d56c39874a08af41","e462e8ee2e274e9601e785065226ea254c63f77e17fc8f99774c0bfcbba2398a","19fd4765472d669d1d97c17b82976820cb83037485d6e5b0886aa548eae258b7","14567e5783482e7c93b20d94ce126dadb843b858ebd8f62d1864dc0f037190e0","eb03d2007057fa974381cf492c17e8f5096d5418c50fd1bbdad31ac2072fdd3f","8fc31ffdc248dc14afd7d8ab113f07c2e459bcddf754b3ee3e414cecabccda92","502a6ee4adc222fc160471b920867fc6c3dddcd6f9a41c5dca3f14abc896c602","129f3894fac140085890ee362fb8453a35992f528eefdf93631f7a1c52dab582","60c827bc9e50a95b1e0b7e32530c3daf7f7a2362b5d4a48ed1e0b71eca730231","9e168dca44eb94549433cdf178f0f0b1ef27534c6f92f24d9664ece03a3c710e","052ac7d24dfc9659210f2718e5c7e6b2477f3dc364546bd6ed2bd5df9d14d7b0"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…
Expected log hash: adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"fr","page":"product:meteomatics/weather-api/fr","quote":"La météo actuelle est correcte, mais l'affichage sur la chronologie est différent !","rating":2,"review_date":"2026-05-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (6ddadcc7cc1b…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.