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.

“Lorsque j'ai demandé l'annulation via l'application on m'a renvoyée vers le Google Play”
Google Play · 1/5 · 2026-08-11

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 2514476227

Proof data

Record hash (SHA-256): 6458daa76cb9225276bb1a8cdd28825feb6b7191dd04af80b4b435c279667121
Signature (Ed25519, base64): 6nstQXvNIhJ3CyOE8lxIoJFtU02YMGMnrJSVedik0Ta+El1OPA11PBByc99UWOmYWHyhgi/S9GpzBBvtG4WkAg==
Merkle root: a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99
Merkle path: ["645911729b96d220d689c773a6591d626b8ddb0a878463acb2a64e41df4b7bdc","859e3dc32dc0ca4b1e9a19dac0509782381a338fdb2e37a265cf0ad70704c954","56747146b7b3b379ffa437a7e380f72fd1ca6ee0d46fedba81be07dba5fa8bb6","ac0d92ae14a445e5050fde1f193ae82874edce83349962137de1fcbe9607265c","f7a6cd418c0eef31ed35f9273ec8a8aa4d999aab8d841bfc0fc134db9c48d7b4","ed3a224252df26b908756ee66afdabad4d1b5a7f2d32b1ae87474294d077e9c1","cb23e41cd4b2f5e9945927b52ee0cfc3b412feaad7db02962038330ebb0ea104","0ca84b73a3d5d1e20f03059ab42f4609b584159148b42eae08b303b03c9ba48b","d4b07409f89e4c679b7e05b354f15b0c919be1a9e9a2de65a69739139b7958f7","9cff19da083cabbd5266cfb1b3fbd77d891981865c4e5b007fabd682c84d7816","423c033c40ba143c6f84aa2a773cf83469afd70fc0d9aa701605d7ae7efb335c","246afafffca2f7633ac3b302d7076540ed8eb1b54bcdd20ea0afda4f6f41b399","c1423a4d1e3405e61a7dfa0f9f0d35446d77e6ae8a2a30431655b9bbf5a67719","1d7676f67710cf1152e64179021560b173262f0f0c11c7101c22e9929c376319","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…
Expected log hash: 9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"theme:acrobat/service/fr","quote":"Lorsque j'ai demandé l'annulation via l'application on m'a renvoyée vers le Google Play","rating":1,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (a086f9fa8309…), 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.