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.

“Année en cours !”

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 3273084324

Proof data

Record hash (SHA-256)

01b16923b83538be545c82685a5b640196ec1c2fce6cbb18cea9212d35dbca65

Signature (Ed25519, base64)

ttVwQ7fw20QTVGaLc026aOo5axCR367Jo3ak2hw1K0nPkyhts9BUtrnHsJjj+++AQlgCQP05YCwW98JLhFm7BA==

Merkle root

4591ccf5fcdb01ed421243d02df5f30203ce391c077d4ade1ff5ee97e69e252d

Merkle path

["01b3559070a7a964f6eff6f0d191f4f61b28dce76695e60cf3a5d859072093ba","7482bf4fd967ab8bcafc68edd10a6aba417d98f10b2ef8adefceea646031ea0d","1385a751483e61bf7fb34cc9db6fc1ab72668b6a08418aaee6343505e550243a","73c29c0f4d29ef628766be312d74fc06bd146336c70921d590d6acb204e09f15","b16c21e68cc985a60ebdb1f70726635b7c32bbe9e7a1bc047cd361326471dbfc","381d20b4d80d53176cc0ed8b28a1c7d4332091148d9e388ad3afd1b28599f121","297b2101aeda555b45f17557e1ce39aef0a5af0f4ccf0beac37b2a194127df47","3516a420c2a03af2c858ca5ed3aab48b5a9e18c52f1a9407ac61e830e2d1fb6e","7e4106e9afce281d586a1bc1bb9235a7db3266792061911b3d26ef70f762f060","68141eb7b0b5bfd6905e01cbbf9f8caaa38057a5e420c2ba1db193d547da440e","c30f42bd5edd5503274d38897e30e0fd203a58a1d481887545f4163af761a24b","152c0493178cf6b4404f105673ebfb1205dcd47946cf0dc7bed8ccf29e922fd8","d52611af45c7ef524ab63e970b046a1061f8173af77bce3332bb854291964d99","04789af0aae7a52bbc7d5e129e675a1c89df82999aa606ccdd23b89f718c4ff3"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273084324 · entry 108e9186e8c5677a4edd…

Expected log hash

52df3e0fd214b96d6c701f5f337408916b7566fa39826e2404f759c290be1eab 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":"v1792120358245","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Année en cours !","rating":5,"review_date":"2026-06-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=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 (4591ccf5fcdb…), 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.