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.

“Programme simple et efficace pour harmoniser l'identité visuelle dans toute l'entreprise.”

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 2657480792

Proof data

Record hash (SHA-256)

3a50259a0cd6cc95d68e39baa519d1001468f2f8562fe24ac2afd4b7467702fd

Signature (Ed25519, base64)

6xgKfEIX9Sns0elUPd4jkqdpNA1ndF9mbeFUwDHpUD8c3YgriuuOHp+dWXrvrq3W0MMRQBCi1vLdMaVLPdxBCw==

Merkle root

1b8bd208913fadeacc13aee96871dc2c1b9dc61e733c3f3400ab6ee0e7324443

Merkle path

["3a54de2fe63b03f92cbe9569d314ccd956dbf82d75d4f61e9cc5162bacf3b643","89304c70581d3b470d7ba7ae75c910b08163e38a17a7dc8f6d1afdc547abb807","2ebac2abc3c0754f2990104471565cbebba6d06140cb1f3ddd3f5dd760254ee3","0b547ac3fa1b25a25ed3634eeee197c224549d9bf9afcecf2b3ed6ee13604869","d7360f2e779fb0b8d246196df1439ed7d6d927ecf6170fda83f288cc41c5c2c3","28a2e9e7513afdc384e681410f47dba298fb339b206380143bb86c5ddc98d3cf","50213e7eda4256a2aa339cef7e6bb03cb85b8531faf0d4c4f31dc777d22eb08c","f64b8d11aefd9b5adeb9301dacf24acfebfc4a419c9a5f682acf805b7519332c","e462fd27722bbe51fcd27f0212d719e349266a28530c708c0971733a7f720620","cebb30eef14d4705be1a09a795392c0898863b6a3c31ea738dc1e85d9e84ac56","a6962d8dbc39b224f70e960ed944620fcc1c91cdd36810eb8661adbc562bb31d","2907d4e8203eb130af9f380f74383ae5a126d6d007254399bbad20c80c964cdd","a3e1ad1e234cc5d423464c3405eb59f38efe4a338a18309715ee9624bb0f6aeb","8a5060efafa29fbc64db755e49cfde82194cf6467c7dda5949ed7b058f0a3650","ce07c6a4f0a9b6bd8c624cf5ab7198d339b314b8dcd9468f4437006e846aa076"]

Anchored

2026-08-31

Public log entry

search.sigstore.dev, log index 2657480792 · entry 108e9186e8c5677ae7be…

Expected log hash

ad55c089e6140369414933a3be64660b3e37350199a02055154c25d6001c76a5 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":"v1788145962339","kind":"published-quote","locale":"fr","page":"brand:frontify","quote":"Programme simple et efficace pour harmoniser l'identité visuelle dans toute l'entreprise.","rating":4,"review_date":"2025-01-08","source":"Capterra","source_url":"https://www.capterra.com/p/183904/Frontify/reviews/","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 (1b8bd208913f…), 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.