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.

“The app is great, but the “30 day free trial” offer is misleading.”

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 3162173160

Proof data

Record hash (SHA-256)

1b86786314eb592255134063c40f8a5cff9c8dc709d5b80b0374f31e09fab0b0

Signature (Ed25519, base64)

dF6MSnM37ic6xLmPk94l/VvpkB1UbszpCwwfQj5QaRhDhT7rXrYu4yae9qU8N/PDUX/liDUu4gvlot0nL1nuBQ==

Merkle root

47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023

Merkle path

["1b86488d90f8069029673d1a7396b34fcd56091be468aee0496b973d4336b1e9","602061317480ca581cc3a2d7c1bb349b826f6e405f238b2dd6ae50a6db1f806b","d8d3ec9e4563212293a3b96bba2b05dbd2a20a694a897e490c91c5b97dea7389","d84b56114090734ad0674f4c2ac70722eef90b8adc60b7232252d4baf1ae0a2d","c5321aed6146bc663c5032db6be737df97a124954a50c20bcb3be84b3b33842e","e3b8954c72fc065eab59771fd7b7a7be3dcd643bbd3a35931caadf1d2a0e4ea6","592399e6914ef19eb1782fadcab049962244d4d25d73666af973fa542667bc3c","f36cdda95f285ffc12c0d02a7b3a627b53f00a6da5820e4283f4a5300f86ace5","46f6230a61228b709ca0d3e32f8d5a35e593c055a954d4ffddb852096b48ca9e","2e7cce6a514241c65ce89e546631f05bd8abeddda4975800537ef0f8a2adfe5f","532c328f6a7840b801a525450082d82a43ddfa2af03f80451b646d19105712d9","9ce9da1fc4942d3216ef7e34b4970b7f92c10b35f2bdbce79226d95a000bde9c","e3337465312a8871a96efb0ade03deb67d9f2b05a969c667a895567781acf005","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…

Expected log hash

00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 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":"v1791539060014","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"The app is great, but the “30 day free trial” offer is misleading.","rating":2,"review_date":"2026-07-25","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id348177651?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 (47aef0bbc5d3…), 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.