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.

“Livré chez vous en quelques jours”

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 2541942774

Proof data

Record hash (SHA-256)

ef2101da71bc9e13f4d8552a7638f53f6fc95b8fe2749a01218773e4390a2d28

Signature (Ed25519, base64)

UhY/wnS3BkcM/m/VxWW9xnGyXdqh0KzC9zIP3YB0HvT0tuusNg+e+Ii8k9T048qWWw53Gl045e1P2WDEqiOjCw==

Merkle root

0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91

Merkle path

["ef1a5bbf1088b0066c7eb2afe2c4b7f390e4a6ffd1cc7ac1efe40c369acd70b5","09d76cf3ca0dafd45f6268b8caad336b98ba712b189315eefd25a9e511c49588","922d97c35e67e3959b1cdb1d528174243d4711944679a1d2fabad89690fc2702","f0e4e6ef00edf7a63f6eaf05c1097ed1e4635f491d8e5aa0fd5824f41a6ed2d9","693d18364b9d07edf9e5c882c26d4eb3c373f8fb8effe95ebdcb947976d26313","71cd2dba27d92f30c8ed665dd4fe955f495c45b1851b477e0d7f2148b28d160c","11e7bb23d20ffcd0e56225c9e6109b31387cea5640aa4eebf18b5729bba8799b","5c860ffb102b1413a140acc55dcd62df97da8b8220d85011c8355b1fccec8ac8","a0be34e1b5e888aae964ab67776d877dd02f2626ca21fc3c1e5806bace822847","9dbe9f5f6fc0914b94adc35f702d0b64852590d79d4da5b2bb4c86f205d19649","4c06a00074ac0e5c28ea5511ec149a059b5b0f258228677b715ed0f08874bc18","be96499963ee22a80a9aadb2e934e603edf06fe1c2460e2ba0d7bca3ffad1ee9","9ddf09f06afa614dd76c7c85d2dcdf61dab142db3933b82e4467b5686130b5db","9df2bf9d1d071ae591fbe5cbeff73846c3d5554d23a78779c9dda4580ec264e2"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…

Expected log hash

4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"fr","page":"brand:myposter","quote":"Livré chez vous en quelques jours","rating":5,"review_date":"2026-07-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a5dd9e135e6a829fb7d725a","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 (0fdf8a945cf3…), 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.