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.

“Support hasn't responded for 4 days.”

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 2515095234

Proof data

Record hash (SHA-256)

3f0d7dee042bf805075571bc2385dbf8646a56647409240e7ec5043575353560

Signature (Ed25519, base64)

CM5hBmnBeD757y/Qto/phLFAg096ZpiaAcky07OPBOhp8dkya1sn5TjI2KumV4jdNywwUc1t1Y5ihOYj1ey1AA==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["3f0e002dd6fa1731e914087936f54b581ed4c3001b11a1de04ed938d6d5ca08e","c7b0c62aaa9fc523db24843024466dc7bbeb67ea41f41fa4e6f76608311e3d4d","2a283246226699542663890263f97bd239b65df8f7b6a19a554936dd484ff5fc","45a19c3212146a9ea019202c5176112ca7e43857ed791a95aacd1a470f2aae3f","ffdf41100c1134adfae7f41865e32a89d8dbf188dcd55733f2be4514d71bfd1d","93df8ad16be0a0ac0c94c1549832644679ad897e2e74e946d1efcef724205900","4fbeae18a0f8a92b5dba2f5b5a876750475274ebeed1edb407b169db38e0a9c3","b1622880ce50f229436545ae6a12d8a26f3bf88aabf4c3d47ca08fbba71026ff","602f2f336607b7c2428e1cb9a0b75cbc740e193a620bc8760e0be1ef27872ce0","6874a99f7872f453bc955bb98950719ae897eca70b4ca3c96c09f0943955ade5","6e555ce5a261dc82fb244e8995377190b816ff7790d71243f53a26534268d83e","92f0effc8471e5373ec66ee66af9c30ffd1c50d6cd7d1e180e5da63a72cdb9c3","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…

Expected log hash

6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"en","page":"theme:relai/delivery/en","quote":"Support hasn't responded for 4 days.","rating":1,"review_date":"2024-11-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (d9909e7ff193…), 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.