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.

“Le support répond rapidement et avec compétence aux questions”

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 2515439294

Proof data

Record hash (SHA-256)

81b84a5748e4d65b42c936192ccee36c69b8b3c152b6ab6cfad5f006e3bcdf35

Signature (Ed25519, base64)

2xylM3kfdc5A5Orr2AHm7UGDTJmd+OcF54SuEZvNTymWc7P9SBa0rxksgiGTt6IuqoFX+BzkcDskUm+bFxKTCg==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["81aad84d827f5a5624b0017cee1633212c645e292fffd2aee4f5cc1bd08ffc7a","4792f38076822712d32b8f76729d1f0aa7c4b598ffd69e9124eec0bdead346b2","fb186ff50c8249119007d128808e9cc90404bf9874cd9b41b963f39de3b66b1b","0275d6da821121551308d8eea5b871819774312eda304b0d034764177d375949","60f541f457894befb4ab9dface61bd8a52528105d398bd4461959dbe990984c8","d79508ad80cbaf0a4f60f87bade9d0870dbd5466e63da24f78350454ca3bc9e4","9b18cf36846fb28d6d67e092c82131dd2aa142c7dbd6f92ea380176a5b414bfd","04b3de8da24eca407fc94b50eab8eda78c2cf548515e5552997faa4b50530c02","0a22e44f53f694f3ab308755bb8951f82344debf1de1804f6f83df9574325698","e7e54c1c0d77009dcc83e2ad5d7f3a3c9220d4a48d6f08b2f61018c544980905","91c66c7dcaf0f7e0d1acec939b36d759205423efce10c29c737673eccf8d4e9c","4ea9855779d1a37095103b86d39a1c6539538ba0798a95747d0e121edc8e0046","747ba0b6317c3750e6242affadccbda44b868489e275092a024dce997ae773a2","3a0d3c267d2a0d179768ecef7d342dead457fe1d4866ccc6b84c72a8362e4b38","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"theme:findependent/service/fr","quote":"Le support répond rapidement et avec compétence aux questions","rating":5,"review_date":"2025-10-23","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/68fa8274b2717738f7fa3f42","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 (8c6268a14330…), 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.