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.

“peu clair sur ce qui a été traité et ce qui est encore en attente.”
Google Play · 1/5 · 2026-09-06

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 3139760477

Proof data

Record hash (SHA-256): eb7bdb29ee636d876a3541ee0ba2c0c50199ca4fe5bb619053ecf83be341906e
Signature (Ed25519, base64): cC/K80psfXrWWKxmJtxf4BlcSme0ZNNfoKS5f+n8FLSvH7AJ44p+78MznDSVZIBzjltKj+XVlnXgKxaAV4lWCQ==
Merkle root: 49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path: ["eb7aa7ce126d92278c6c3a8e92df9236305caf27a3e0364b10080c34439a252d","57eb601617583e7f21f44cb8a21ee77fd8705b0cadb655c77ef0ae96304a46b9","4cf0d751070f8565ecde033d09ec34c5e1372d5f62ba915b142abfff93478291","3e5aadcf7da7eecb594ea92b3a807767a8687270eccc2b71e1d0ae9af6729917","b060d6235ecb8025fed6eb2060eb139b51eadf9084e527b026f58062f3ed8ecc","5d6c0246db80b80d81b2786497cf870c25219f77f20d7550905566a8efc2b977","06c0405296c95e0a7179078ed81fec914d813331a634c28a8d7318001f9136d1","0bdec9d2774ab03d4ac38ae9ff2d8f6247fb9e84e291f9693acb4879864d8cc4","fa4c1ea9a16e628f67c6a5d5005f018925d570a635c8b0a00adc370ee90ae47a","c78727fd18cd6e7a0509249b9584605de0dd9aa174b23873fd230ab29b40ed5c","d3dc20716650f839c9eb217717e3c8f0c0b2479172a2479bc6011ad7701ed7e6","3cc595f5376b7c6152362b2175e27a950acbbbf3965898d4ea5be445e3165082","573e30281798543ac2707059ca3c966f21958c0a972fe6cdc3a54117b3829e49","1fef2eea1ba7233240a645d2d99dcdcc4e3841bf30f06929c9f12592e46a0c14"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash: d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"fr","page":"brand:concordia","quote":"peu clair sur ce qui a été traité et ce qui est encore en attente.","rating":1,"review_date":"2026-09-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (49133e6803d2…), 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.