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.

“support which at best was slow and linked in different people”
Apple App Store · 3/5 · 2026-08-06

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 2495053720

Proof data

Record hash (SHA-256): 0b2bb0519b8e3c765af58cbce841112481cd5c6839277a53d2b499d68e5093b7
Signature (Ed25519, base64): MaK1nSEdfEZPqpVMtHlKA4gkj4BNxXC9kcC2BoCAd26pkWW8+iS3TbTtfYhlCz7KDYMQ8TJLWr8vue8EzoeEBw==
Merkle root: 2a2a7512f4cd1b2d7f9a14c5eab7134b14600f50da8f4370f00e3d07bc999793
Merkle path: ["0b256eb6c9b78fbd480ad806b0d906acee513c593fb9b94e17bea50f3d80b6cb","20b84215f0f3aa1e810d4eb347eeace972132a6ca1b95781234219fe012bab32","d1822c45906811cc0ba219ab34403635a37e4437c95b2260fde2ec965f6e8a86","22c218fad3ec4d91af506a9f8e00bb0c66d773aa2bd57acbf8232d8f14fb92ed","e2ab3d4114cecbe5ba9fbcd35bec037c8fa0c3588a532c7b7496dbb8115bf549","c48eca0899bbe5514ce285ede7c0562d06b36c28cc719bb7f04485f570e9785f","1ebc6567a19e4e85038468488acaf1fa9f3e88ff78a2de0117a82c2bea65e55e","c6688c1a6ed69a6fc7609ec18d5950d865fefa8df2037f7dc94bc95780ff1c58","77ceaeed4578aeb2bbc27fc24d162755f9c27c9cc6da5585dda150f4f9758057","3c6f10598997f385b89ad055ce6cf9b74f48837da626c642b612de1757edd918","1e1f6ba619b1544efb0747e2169ab53922a5281865f68995f7878c379ef53500","f0962a80e376ef1e1bf660a30ac3bb4813af6840972a309db83ba70aa69dc16b","ba76741958cd5d10023d06fae1854e87ca4f7796e3b348ef0ce4e28fcbedb31f","050f107cdb1609dc86518317886321e69049b34a0448f95e4f79cacf68b9e781","01b2a2b6a3360163596fb2e0a65565dfe0e65177610b2a84b39de142f1dcaafd"]
Anchored: 2026-08-17
Public log entry: search.sigstore.dev, log index 2495053720 · entry 108e9186e8c5677aab36…
Expected log hash: ed6074196ec9b1cfadaf17693ba1200791d122c6ee9d44d772fe27e3b176290a 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":"v1786933230052","kind":"published-quote","locale":"en","page":"subtheme:proton/service/support-responsiveness/en","quote":"support which at best was slow and linked in different people","rating":3,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id979659905?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 (2a2a7512f4cd…), 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.