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.

“Euria est une intelligence artificielle qui m’a toujours donné satisfaction”
Apple App Store · 5/5 · 2026-07-17

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 3100032352

Proof data

Record hash (SHA-256): 11de4526ba95a1e4ec698e154e2080531f7e01216498b123046f5b9cbeccc699
Signature (Ed25519, base64): Obqf5Zfddc7CJVeAvh9DtIwC8NhHkEVXU2u3blCt86mtZzOXpx5U8LaGYN3dUjfYOggQGPPUWpnWP0NLMWgiAw==
Merkle root: 61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3
Merkle path: ["11e087f3ad39d4572c6238e15ba3cf565cdfd43af184aafde40bbeeff919269e","3d644686891b38fea9db340635130136e2694fc072ea9c4734c97ab742477b5d","cd906767e03c2bdf3ae2bcb11763eb8f7256a45b29b189b2644c9ef8705beb69","7272ac9f7a744b37b6341f9a572d556f188e691208e2025dd85732de4ffa61ba","9c723d57efdcb039eefe494c399c59232956bb76bc0207968644a30b24344168","bd557082e659020d9252d875e1d3eb3a06aaa21880c499c45107b4edceed056d","012ec015aab498462c7ea0b482d95c5fbee470917d13f89ec733d79468d82d91","a63e7ecc9d5c111cebc516436a437eb9483ca12088650caa2dcf7b89ba3204f8","97ed94ed99439aed2424b7322583834a7336f655c85ba38ec3870f16029e6d31","4fc826c341f305fc38549eaee0ec24093db3ccbb487e00bfdd57e46c42d5df18","d77a23836e3aeb226d54618756062293fd494e967628980b859b24cc7c127eae","e8dff68eba558556d976e6d2844f7cb78589bf5b3174cef7b0e77c60d4764550","6ecb3415ebcce01953d2d375e9a79672b399b8e76883ef30376a8fec1196fbc5","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]
Anchored: 2026-10-06
Public log entry: search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…
Expected log hash: 0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"fr","page":"product:infomaniak/euria/fr","quote":"Euria est une intelligence artificielle qui m’a toujours donné satisfaction","rating":5,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id6754152858?see-all=reviews","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 (61203b6d0535…), 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.