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.

“tout mon historique de transactions s'y trouve”

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 2621523249

Proof data

Record hash (SHA-256)

0b9f2353a500ecf07e477d93a80c6c0a468574989c480cc1159cd9b681c237f8

Signature (Ed25519, base64)

2YOW0RVZ9FtaBY/WCx0EOq94PJfr2B6875GjbG4jc9q4rhSSFmVslo5o4qzYSX1yN7WbF0+gpU4lYczQ8PZIDA==

Merkle root

6471d9991f0d0aacdf442d5cfa660f2886071005e4c3d26a992a3bf38f0a7695

Merkle path

["0b9744f51bbc89912630af7ec9813e07c101709513e3bb618d968d93d9f46091","98117489667de89a9556c547f9a4e9777bb0d6adbed0d0f77e37e4692db21db2","5bccc7e5929ae245626b4acfbd606243af1958f59c4f575e92c74651d09b6df6","cf71fc6a295da914142ef60a6b4bf8c46c3f04dd2eab9e49599d0d8a5618edf3","5db4907b1bf3da01568589d59039567514ddbac9f7b125c29a8c97f5245993d5","0b06bb2cf9f226c8ee22f1ca4248e39b9636dea67ed9d40678d0efff9d344a0f","70c0abcabe22fcb1aefeea8b0802917c081001ad236cb7705821277c65d2b06b","ed1addc7bee5da911c85ca771aa0475b58b0dc60f77f86d55afcfc8fe99735a6","9a1add5fed9e4bc3603081517ae623a66ff130caada83e52ae2cd783e72f72c2","ef8b0691c8db614afb1395e46c51a8282c3bdc9f1ba42a9414e19db77d2c6196","244591618cdbcecf52d02980965107e183669b9ec87e3601c5ba666ffa8e2f4e","3b30f3c4384c8f930b0902f0837c734e0f4d8aafe820711619a733e25c756cca","f3f4254b899098b98c7590d670f5fc0f992a4df0218d6bbab4ffa5ea42255835","930b7277e2ba0f1d182f8e7d0daf885f1526e50b29d8791024858ea5581e285b","a2fa997090d23b1f352d383369eee4da3a6661cb0956969a3a99ec5f82390d95"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621523249 · entry 108e9186e8c5677ad576…

Expected log hash

644ce1c7a13e9edd388468f8e29bb74f49a15185930851951709e16eaf23744b 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":"v1787888369667","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"tout mon historique de transactions s'y trouve","rating":1,"review_date":"2026-06-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (6471d9991f0d…), 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.