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.

“I have over 1,200 orders and have never received a coupon that actually worked”
Apple App Store · 3/5 · 2026-07-03

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 2890214870

Proof data

Record hash (SHA-256): 9fe9a45e3c2841b65293fe7a90c06bee6143c2f927c7b578065cc63c4710ad86
Signature (Ed25519, base64): XeWmbBmacDERBo0VqWxO8AR+MgjZNcGG85UbhmEdt3qQQx6d3a7BOemWRmrYa0RlzFR7HYCNkYDWid2nOw4VBQ==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["9fe8c1eaf944759971b2cc54e9cf5e3fee3d24f1316029a656c60af97ff237f0","58d7c5222b9133f38a201d2ce6d7fd5f2e53a6952f9d1457718eb7213dd7ff51","18eb12bbd0cd9a96457c36889e91abb8196a67ddcf30ed9ba08f822590c66107","2e483fed073bb1928d69edf2b5a5f372279515f96a4acf948f1f932aa4422572","9ec01b2fff323fd9f867041c0f1a37e5091748f1db887b161468947ee4b00bc5","8c456fd12a1f9ad426c6ec7c78090f8c51726c64e5d9b8eb6c9258be9f512504","33bff32f6b6737334ad603ab86cdc03fbc96efd017c5a7c81aed91092e65836d","6c2d2480b41ccbeb0da5a01271eb7267e7a1fe08328f051fb88694dd4fc6a521","a5066c9fb2c078254fa841b7412c63b2b587a6c94d9feae8574c417c3436bee9","a4ba16de799843c0b9f18b10365b548cfa8a78aaf4dade32f8229bd2fde655ae","c183d58799a4c3f04b67fd38b6caea6fdf6edc02b7a8020b6f0e3b35084c61ec","c1934eee39f083a1bb0634f445e2323dd708991a6df06ff59699cda4ef1f90c9","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored: 2026-09-19
Public log entry: search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash: 1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"subtheme:aiqfome/price/convenience-fees/en","quote":"I have over 1,200 orders and have never received a coupon that actually worked","rating":3,"review_date":"2026-07-03","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (04b39eaa56e1…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.