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.

“Il est très compliqué d'annuler l'abonnement”
Google Play · 2/5 · 2026-08-10

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 2913636507

Proof data

Record hash (SHA-256): 17aa5e8d2a35b9f692b5f6397b5047ba270d1307ae59cdaebbf7862eac261af0
Signature (Ed25519, base64): Ieqbkei3AwvQHdoLwo2/UoQCWIsSqaf2DBEXnUJzuMZbDAqfeb1D47LvzAdVDSGhhOpQ32lKZrYuatvTgTASAA==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["17b066af585f7a39ecb01ea2d4518f0fa832a85bd8cb1e51b13d1489490ce9a4","23c2ff9448cd2d637a7ca95a8fe5ba324715798a4c6af3a4f68826f1d244580a","39822f6687ff3eccc3645616e719acd8367183b362cc32a33625c77dd68ef23c","1721018987f660f18317ca3a5ef629fbc8950c4808c8c3307eb4adeb9b52a4aa","2ba95f329a508bf772627404d4703655f32e488032e7622306debd8eac436693","49534aee47a340572c1b7a062b5111443d282aeddb5ecc18173afc6dd7d7963f","8b605624f460cf6150c5c1d2d1f68c4acc833a4d9c2905dfa62e9b54d7f67fff","ec7e3020683c99bacf368cdd7d57c6e1c81fe19abed271419c53937f879ee57a","63d76424716c6725fbd65d04188cd2325ac9b148f392e26b62317d349d34a18a","0a0177e4e3b1ba5b0a066ae69a29bd962f6a207ac266d658caf865d762934a0c","c90e81bfa64c51799293603678ad2b0cdfdc922d2552151e3eac37f4222dc5ef","dffbc784da6e78ce004c2715fd64b08f8014ea3a60655e0f193168cea47c89e8","14d95cb3ffe81dc7ba7bda02f51c7ab9c1977951e0a9ce587124764e85380fa3","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored: 2026-09-23
Public log entry: search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash: 417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"fr","page":"theme:audible/returns/fr","quote":"Il est très compliqué d'annuler l'abonnement","rating":2,"review_date":"2026-08-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (f26292e960b3…), 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.