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.

“Secure storage”

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 2776103867

Proof data

Record hash (SHA-256)

f0564159e788c7237c72b5adb23855378c9f452f43c054c7d60f57a764db7dfc

Signature (Ed25519, base64)

N/7oK0hdKVadLYLRi6TBD37TbC3k1wjxYYcjqflegjmEik8XgWiwDQ8/qvouqjqE83KaxA5CT2FRQtOGMUc9Cg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["f0504cb32cb937d562d8f1a3ba00b55bc0189a3f8995267fcc1908eba2679aea","5f1efa9a374df71d4dcf941dd96cf234ced7dbd0a83cbefa33eec40b331b3499","024ec3f304a04043a13ab436bd1b1839a7a96e9fab45dd20b386a4bd48fcbf34","9b58f8a30d2870cecc0fd5e9e80ec90e5e4a3618a4644ca63048fb7c937d9cb9","bf7b8557f3c5ecb09aeac224b54b32bcf068627be4e11d8e7e928d4283322152","15e229ae2cc7d4a889fd8b426ab983549e5ff5a90195acb01492e1f01441c197","4e7b170761fccc7a4d47bf93c9d84ca86c381bad6d1c515b60f6c85a2bd2355f","60c1a57e9944cbb4124aabb2cb428ed72c9384fcb515fcbe5f71c1c732960e4c","714c8df78db3d14e3f710cdd7009a74a19032b824c2a3352d6178a541b3a37a5","d21d679aeebe8ac01a5180d5c8e2a1c5d84923b215e74c7a1ff9c6c117a1d80d","07ab1c22014e7d6c9920a7d262fb3b3a7153fc8417804c16798771214a71d9e8","8be8841b862f5520d66c96a9ace469cc2bbd47fc9d2a440fb26a1f3ae81325cf","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:dashlane/fit/en","quote":"Secure storage","rating":5,"review_date":"2026-08-31","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id517914548?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 (4dc0bd79ba3e…), 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.