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.

“proposent de recommander, à mes frais”

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 3122521988

Proof data

Record hash (SHA-256)

2f8b6375c7bd7fb5cc74d716a3dc3d75b410d2bf9cb1fe39bb84a3300d8cfa55

Signature (Ed25519, base64)

UronKWj81XO3GRM+UufxoT0LrdL/XUYbzhrHBO6YIU1SLCwKFU5fECuv2J11EyQiRVOGkOxJuucCcGGnpna/Ag==

Merkle root

feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706

Merkle path

["2f91223df4f4a7c35b157f899a864aa467622dbe728e0364cf6970af562578d0","8615f04caf41cd1116f165be9cd7b5bcf77c32cc70c0bb8cf25edc876ecb83b7","bbbf3abf7c1d8da8290f72fd18239d257a7efb1582756b24e738587bf39b8d20","1d8edbba3368a43718cc0c42dc0c3a662413a1741d96ed3b6e070b1a91054f35","7cc3b411feed4b52263a01bd69be98d5c625ebebb45d9931429bf29ba8a57bc7","0a01d0645956d2b3558bc35b119a6eb2de30b9145d59c5305edbcda20d547c73","f47847287f7e0e14c02e6c86ee3a3cd17605c32f64480abdd3e33ff53b6d2b8b","f84c440e42aa8024e073b3786fb4ecab229ceab42da797d91f1acac01fa5effa","fe8877d09e791a17af60312bc07ea174bd5d12372af4171466c024f7d3974cf4","b57721ba11f622580f9ba3b226dd39a335c2d2ad9976c4314e425ea35a7149d6","3daa5c3e5290475c88c1ffd741d124a57405ae9e00bd991962e76daa44d89b2f","7f50716c7c4105b774dadd26a6ee4b39d6727eb10a6198eaf713327284d0cc99","52b3caf7776ecb6f7d18379b79c7f0b79dfb2a3d0aae497f0e2d708cc7c1b6c7","e77d494af9e2547c53e58f62769cd14d89c9d23aad38b861f53f29b79396acd3","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…

Expected log hash

9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf 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":"v1791343163559","kind":"published-quote","locale":"fr","page":"theme:pixum/returns/fr","quote":"proposent de recommander, à mes frais","rating":1,"review_date":"2025-01-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (feb82b7f8aea…), 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.