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.

“there is no setting to change this”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d15f6dff35c75ce8db0df1a30eeb78d271d5b09128362b3c7cb4ac2a26e0dd15
Signature (Ed25519, base64)
GouFD25LOXAJ4pEAwtgO6v8zRQ5i7VuM7yoGLBfbGMR011XL5/JU9RvOFUfvn5GmD3kcii+aRwMdH4VYxku3CA==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["d15e679aff4c67d60112da6aa258d710baf0c944acb72a0081e21e7fc52e0499","bfa50c339b60ecb7cc24138889ba404d1e7a3f56c0257a6aeee75a72bcd2694d","78e2fbb33cb3b5a31df754cc70b1ac4b3dc8eedf7da3d63eeaf8047a3d6b3daa","4629d8c77e64fd95a3e76f094551a6a5ee9964c4fbf58412d60a13c6d670df76","041dd8fa85b7d74f21d87e4a56ea3d29b2635bd0433204fe2483774b3d12d179","f0d588bb47bb688dfc780976e69787635731002958997472e0f2c6e0e0543889","7d31bfa48b2de753d41aa769a9388691d05a130d26b0a959d4e0ff982c792461","471bd971a3aedd84c1fbeade25b2e5e0125acbd26f35c1c025c1b58782b2f56f","ad6d03c4af89ffb005f1b371589d7f68ec44839d3a8069ee8db33fc7fb566978","b4ff52143d4288adbfc526dd0808642308a9cdcd3a0302b261f001245955bf74","aa7b928bd16720157d334bc98b7e5ebd98d6cf216ff9136e6ccd291dc6661148","c0cc50f924fcd6f909769461f841119392c2e50ee0690447644c3ed97414e04f","6a087565eaa0768d4c576fd78f88585a902d61259a245be7f47bc24b1ead4c18","fb01c9b29e184d558c43a512ba05af475ec20eceeace4dde365559da92299892","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/quality/en","quote":"there is no setting to change this","rating":3,"review_date":"2026-07-09","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id931370077?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 (97eb1062a862…), 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.