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.

“Ils sont offerts”

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 3121353835

Proof data

Record hash (SHA-256)

2f957b593aab335c8fc7100defbe8af1c903b88ee6e06de00c07849ba5c12eea

Signature (Ed25519, base64)

go+61xGsSEeFLk8n5ejNHlTMOkR3oKdpRTphr9/KXLR/mZy0VJtVQdbFTAm9TQEYsfvRdY0a+FhydfI0B6rHCQ==

Merkle root

1128c1e3e4534f30e1f8c2f8fc1f60db99ca4dd81f25405dfff62ff1f39e22a6

Merkle path

["2f8b5ceeadbf6588706fddf1a48e932436044e0b812b4c364e85dca6aef4fccb","f7579546b0e0b9cbea38c24f623e0b2780e09b69a84d9ae3b91c43d9351981f1","ffec7640e6d620b9f68fc26091c5cfa87c822afad1c14e4778c3568046e6905c","ea3551b2341a75f690cd4fb5cbf61a51ad2d723c1d891b57a39fec582f2d96df","3592d810e852ff3278089834a2be6182f947d89aaf9e32b5ca696d54031cde4c","c87c41debe54428d964d85c3c74b5ab42c71a6674c9255e0fb25bd649b63a78f","3045fe4d89dc40f7f4acba06cbfbe7f3386284d197a5804e2df2971309121e4e","2b707948676dbe9e33a3ffafd9354823b0a6007285f72fc0a0e1c71c5d8be321","e30ee5f21c85702bcfa0fccfcc845d5400fd85bc71b27a8308300018daa700e1","447d533605f15b1d086d7c9c9b06b66577c683dfea6ab24f007bc0f6cf0c9f17","6d4a3436cfa762974a2414d8d7ca6179355833e17c2fb278e12a2d9afc282b73","b781d98ad21ee3d47d66c4a97ead05c98b51fe902dfbe0ac2f5a400c442b7db1","51a64e58aadc1f2055e40db03989aec4d419aafd1b8ee620338c25242e8156fb","c4a4d8b2a4d8c0bfbebb4916fd7e139c5aa71a08248affd318e33dfcfb90fbec","b39bfa02188a075f3ffabe31b61efbaa34ef7a32306f491e668efcd33d84ef4b"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3121353835 · entry 108e9186e8c5677a938c…

Expected log hash

3980f7151edd7b0249ea159b11c34712cba10d59cd8ffa603af676e538f81cfd 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":"v1791338675665","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"Ils sont offerts","rating":5,"review_date":"2026-08-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (1128c1e3e453…), 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.