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.

“they immediately mark the order as canceled to avoid a bad review”

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 3178115911

Proof data

Record hash (SHA-256)

623f3565c382c49715e9851381466345a0e93c6a307688e0c2c3cbafc5fdcd70

Signature (Ed25519, base64)

ceIbV/s0e7lkI1QmuSHsZKCVEApqj8LJgw2zpRPj0STYVVsNKwxjjrGcdPQq4Q7iXaV3qD10btRKHwPrbxt5Dg==

Merkle root

afb9ffbb4b4e88017e1c868247f919ebcfe69f09127d391e7daa08019eb2b63b

Merkle path

["6242ac3c768dd647aa0f1fa8ec56e34942855d0cd479a6b6f914e95d471d7c1f","bcd5f01811413ffba80db030d44de8a2e8304905a3c90c19a02646e5bd977e2a","25faab2b2e00f63dff5d2b73c332b57014612205cd7bcf071a428bb6aa4cd4b8","e9a16d35427c02bbf2a88433d958768c83595aee7e3c46481c896e6e6e733b8d","9fd89ab90bcf04d7e11a951715e80484bfd479f518890aa5cc3074122db18bae","ef6c65759ca72e9867f1736342040c137e12e3eeaf722f346b41ebed2bc48a4a","78c5d23b8274dcc4214064767b63acae3820a2ed8af56faea69177a1ba3b99be","14a435042a56c48d895ab26062a5c5288b64deb5716c6f098835addde6041b7a","d553c23a5815df65a034b7a7de67e1722f79497a7c6318ddfb6e195f798ce005","ae9889782ad329800bb4239cf2a71236de693c1c577173beef075f8c7090bd82","f4e0497c3741d064fbc1df1235b1ee344815a77af0d3676bf58fd9313dd47578","3adb37cc20bae46d15aecd43630c6202a7ecbb5a45648c120a2e3ddd573da4c3","cfc6855eeb5cd3bfbc64cd1a8365b676fdd5adf536ee2637beb35214ad734bd3","15ecb20ce6559654c94b8b858c027c014996a92eb19771813db0b794d6214fb6","72bbc4ee0a973113b1d556f76d02fea2c4704794a0d313a96e49ff7b6174dec2"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3178115911 · entry 108e9186e8c5677a2bba…

Expected log hash

a144ffc32dfaa9fe45b4895b7f4c17280667152868dd8de227ca2811c60c870f 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":"v1791604579182","kind":"published-quote","locale":"en","page":"brand:quero-delivery","quote":"they immediately mark the order as canceled to avoid a bad review","rating":1,"review_date":"2026-08-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (afb9ffbb4b4e…), 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.