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.

“More help in French is needed”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1350e6783e6e735cd65262b324807e8fa0d24c09bb7bb29252eb925f69f51944
Signature (Ed25519, base64)
MgToYbk4WAkh7HofSXQN5rrvjV9XOc9xGZiZvqldpkG+/RRsKqlN9eghktPAXYHyFBHk67cRae3x2BdQzww6Dg==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["134e1076a10e8151c2ec985425867201386bcb84bc79c79cd3c4a396029f8e12","3be21876846a54c2be4e4c872af76f71aa91cd9fcc47aea2b501b393ddf3e8e4","ca2992a5f17847e28d70ffa687dba7f82be27dd0a9f87e44e9a7beb2db778d4a","aeefd4426732177e0f4f697f631cedb9b2678c79a25cf0e8331ca043564a115a","23bcca90b066e6f076ab2241b9692ad560293e223ca9df88ba3d4904aaa06fe6","77e8d49d1eb46729e206582ccbc08e5fc11ace19980dd569d85be44f287d77bb","fbe9de8d68a2374326a4202b449167da87c73698e40f3294a5125f82c2f43174","326658e9a108fee375fbb98ea32c84f85c6968eb5048396b08b59b5f8f50c4c7","cfa1b541690fd5c4347cc8c8dd548142731400559370ea085163208073ab0f9a","03ffd0897c38ecea254a5a77380ba760f25ac221317244f45c815249964a3a61","fd0c190101f95636ec16b72f52baf6c5d7e2010257e1c15c19bc23e3e601b0b1","a555f13c6c97c193df7dcf9c4acd43c29481486a25c64863a705825840cdab19","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"en","page":"theme:proton/communication/en","quote":"More help in French is needed","rating":5,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id979659905?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 (80de158564b7…), 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.