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.

“since last updates it got even worse”

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 3138947147

Proof data

Record hash (SHA-256)

5adf448e7e56983bd5d03fa4b4c7fd687096c0102e38e3564cca4e695612dd98

Signature (Ed25519, base64)

5eYLer7TXVrmGxTBd2+rp/CNfaF3EdoyP0TUDnjM9oMBdUwiHeHw2UxrkBInJ1s+hSaUO5w7sl9wZ5FDVZbJCA==

Merkle root

1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b

Merkle path

["5ae0fd3601b63598a94c063f89743e8005f6905989ed88b5ad41d47f40a67760","9e37a845be0b2634b91aa595558728a2f7d87f51b1c753017b0ea04a3df52c3a","02b20a25e8a3e08a028aad6f8b54901f115ab8fd0e91d0a3a5e8afb89ce31c0b","3186fd30224d929a3aeb5091805c6c2351705e05e9bc5af9ed03d0d27ed4fea0","748a7aeac3d580872c38a63eee504b266e0410d9c60b83fe04acb5bee9caa83e","940a1104f0b8272ef8ba4c4ba6799e145e61f88ba54b1da0efb99d1a8f401297","b44fb6119ca4caeda108b543120bedb25cf559424e80791943638f2b3b796840","2380561af870affa3a5fcbec48ef0a6425670405cf87757f03147e010dca21ec","726450af17d5a9e1e6f28deb4e4424cc3867c10f340883aeacf8fe36e5608291","8e2d39219ba1cd2fefdbe96867da10618134027bfa789d1f4cc44b52a3255574","f750d7f13b683f4e0f5dc33c2af2d7c0d2fe5ef63e7c2840f1a41143c3b57276","68eab88f528e7594e0713596e991d2c6e85ad1c2a4c7900286d4d36034dd3c79","37604e9cfa534e41f07f2684765be268e5dabe791ee84c3a2f9eb30308644a67","a52caabaaff23a9dd211857be614b6dbb651e724ed1f53485e9621733590c1c2","06054c91b82ccf7b99bb6b4fcb7c60afa97f93295e6829b75e5bf1efe9493e63"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…

Expected log hash

8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"since last updates it got even worse","rating":1,"review_date":"2026-09-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (1b26d1b85473…), 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.