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.

“peu clair sur ce qui a été traité et ce qui est encore en attente.”

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 3126883925

Proof data

Record hash (SHA-256)

aa7f5a4ec8f75da80b2dd9a04a3bf951194f6832d855a6727a3497cda35dc79b

Signature (Ed25519, base64)

oB7CU/KbZeyG7UhtqKokeWb3DtIL+XH7xc2fTBaq1BoTX9zxmwy0f57v2hqglngvJY0fpd76N4VlTCmVUeoNBA==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["aa7da56207ecf2ee957a473acbaec5602dcf39165a7a4487124c559f2d90dcfd","34457bb9eb8dadf984d0e7d01bd94a80549dc9f282cc087d7dd75c065048fb01","c56cadff50da44433b041fb198c1c54864c13db21e731536b5216e4c8c4100dc","9246244be2baab0764b71c9504911844407f8b7cd60c513514f00f2b05ff3e3c","62e30ed4ad7b07491e0009554ccda743093f9d05ff45f5df135dc068354f6bf0","a8a46d321f455f02e6876bd83928ef596cb8c72ac2c2c4293351eaee34a5dc56","ed7b24258efa21e7ae9e2037dc7a23824f8b38b23166b097c0980313f0a7c09d","c275f5cc1a8a12d92efccad515c7bec7dba6923528a7321367ed29d8ea08bdc5","f4301ed88086f8fe3315ced605ec3f3334eda26d6ead9a461e43eeb948fb0e30","61efe464a7ddef741725356e62fe2e7ad20658a2746defa8ebb77c7e5c592d53","5f3b593fe4073fb77d9c457f753411f5051e28a3dc4ec1c82c8dd9ed9c3f45b0","4d4cad0cabf7c090a235c710f229dbed653623cc97288c22ef4208423545cd87","bdcf570fa2da5e994ffb4f34cf05db9f32b033b05ffdf1ce5c8460f03ab0a63e","78493a36337086a989f7fe7acb90e0c5d108a90e56256076af924a0d68310165","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"fr","page":"brand:concordia","quote":"peu clair sur ce qui a été traité et ce qui est encore en attente.","rating":1,"review_date":"2026-09-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (0d7fec37eb7a…), 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.