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.

“La qualité de la coque de téléphone est top”
Trusted Shops · 5/5 · 2026-07-22

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 2543700701

Proof data

Record hash (SHA-256): e4cbe38d9dfb6630f681918fabe558eff5f084c066a884d6a0eeeb7aecf524cc
Signature (Ed25519, base64): ctF8cAeXL2Tmn4FSKmqLK1Ef4Yl9eS6PHkgK61UtNJ5OcgWNUW5yKomrLSOzM+xQS6dmFVgNRV8dMSnz/JJiCw==
Merkle root: c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path: ["e4d0efaefcc1b23b369bd406e6d45abe29bed8f3fc15193c167df102a1769d19","1f62e5ac34a2e09b7186d18b230836eb9f54deadaf4fac9bebf0fe1aee418363","754af3d48e661b5875a33fa0a1ddddfc635803c7039f39c45036de012367c32c","f188f7a3158b9cc38ad0bc2da361a59b6c6afcde035d7aa9093b5643ff36cb0b","3dc966ba496141fb109bf252acb3729eb97f0d183d54fd7a06121bf81d2f8794","4e51443cba2e3287d6ee4de3aaab4e46deb3711baf335e82aaf0d6de86576f83","742562126b1f97dfa6ad058bd4cc67652757ccdfd522e9728f7ddecf6537c918","68cd4c4f690f516cfa1646981a53f6aa1a2c3e7f66ede17b6cefab5c56466c78","4be0db2d35f2fa2a94d799b877b1d396495a3d0396f45bfa4e465e96b3182ccf","b4b5cb038d921ce0769b3bbf11be1a8ee0e63abf02317c2f550ae94cd41bc2a1","d349abf5bd6ff47f98a8b802b102c60c12b870481a70f18efbd40aa0b7ed1ea0","21aebd4c6afeed78dc2630ffa3ca44985022595d050427c2018f9c4d1880bafc","2188d3baf84fff80381ea35696b6da0b95890e332e1a7ce01204f994d1f5eaf8","05bf65283cf404965b6791a1b84dc5f4383ccc8ef0646fe0ce77afcd3035f0ae"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash: c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"product:pixum/fotogeschenke/fr","quote":"La qualité de la coque de téléphone est top","rating":5,"review_date":"2026-07-22","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.html","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (c921242d78a6…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.