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.

“Ich habe mich vor 6 Jahren für Infomaniak entschieden”
Apple App Store · 5/5 · 2026-07-14

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 3163352270

Proof data

Record hash (SHA-256): 04f629fd2f366931897ec953f36f3e5c64be1d935fa62982ddca411c9699f81f
Signature (Ed25519, base64): cwfDtDrG6Re2WcbS5gezv5cNjQriDZS/rgzTKQA7c8tVS/ZT7rA9vw+roqcMYiaey3xmZVTQFXUhVrPak0VZBw==
Merkle root: 784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path: ["04f04118c92f2cf6b230edaf8d9fd2706bb47eb0b623216773bc5f60aa8359b4","469c640bc8ef4c2a23977fed081ed15ccd7f5a321df66579c2590e562878b9f9","1b9756af09c3599031f077d031a833d94fa73d6275fa92131695ac8d00b69a51","c89b967065ee89817da9e4c396a9b22b610f2df20144ff053317665bb2da3f80","11920701e5fbff7852f7b2b4dd780a2716694dbab86ae360f224ee7883a154e2","3f3ba5147fa8b0c8079be399321becc5c0211e5ee2a23f5fb380d8fdb582ff9a","ef4c3afe534dfdd2635619fabe42f41df8f90ff6e63ea1c66fe8aead17aacefd","9f97ba12a8760f5cf4912e380ddfae15de6d5243fcc6045e8f7d6183384c3eb3","782f4115174cc35c8c07e2f7babf07fb328790098f7a475a5192b71df34ac283","b9dc8e9ff82b78134eb1a9fc78e616d75ce3e12310bd4c27931a0e3f466439d0","b6dfd79a2c1d2a6c79a9e35caacba7bda42383d9f766320084882d228befed34","c72ebe563668e58eb29ee8ae3c5ee657adf2e41ca1680bda1301b8bc24ffd5cd","b2e795b1a28ca13f7663ed8f62127f0cc32efbf6296671f3d7800b760642c1e7","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…
Expected log hash: a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"de","page":"brand:infomaniak","quote":"Ich habe mich vor 6 Jahren für Infomaniak entschieden","rating":5,"review_date":"2026-07-14","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1622596573?see-all=reviews","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 (784ff8fc3c42…), 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.