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.

“Perfectly synchronizes items between Mac and iPhone.”

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)

9d34aa2c75c51406ada43c0fc8409d9191b6cf62ea83b38742201ae6542434f2

Signature (Ed25519, base64)

7/l70LudmVMf/DeQ4URHB7JbgAlFJ6WXhGwyv2KbNTQbYIFA/3Fxda4CGfZdkAvxhNugTiEmtb5DZ7LCBZkPBw==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["9d339d50f9b33422bb4ec8c054536e83ef2be0c29d1670f9e39d14f01c1e3c4e","a5deaf49f4a3ca82c90d242987d43ee413738a33533437b3425236025f3ec9a0","c0fbc44c158f211eb281bd8307997fe223e5fd80d054361abe23ae673f7f8350","b79d64a9498ac20a9555557e65a28e1f103821bfd8fcdea078f4e6d891017da1","80e06cbc68433e6f89c8bd78dd8e338471c3d91675382c4351824eb615267ffd","3ff14919fe4d3bd257bcb0171c874a2fe48dfabc0b51796a31fee8995e2fc48b","1e3e5b37c248216f2f264033ca69d0937c769ad18b86dcca38091d93bb0ea5c5","6df317aea0e09dc827d7a454ce67c48ca2c8509a098b448e88f294b660ebb3fc","8a1e4ecade72ef694a15f2fa101ce502331f3e62c0ed035f0f50acfd60151030","9ee9506176a6b9d77646c6ce6ff7228dfd2a17a87ac8ede8329642e0eb9a6a5f","c7f0b20463fa92f65ab613da04333e124ae92f0c335a5de60bd52de28079b4cc","24e450961210e2cdc5fdcdec60b2324d5b3e7e704d00d92186e8f725bb0670d2","e3a1de018ae2658686c8ef0556fbf43b0147585a01189da83c1927e13f8542e0","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

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:bitwarden/delivery/en","quote":"Perfectly synchronizes items between Mac and iPhone.","rating":5,"review_date":"2025-10-03","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1137397744?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.