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.

“The ice cream arrived flipped over inside the entire package.”

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)

ce7f2289e2ce47b6490dcc27ea571fea0bb29e0ec9d9d1ff09909327896adec6

Signature (Ed25519, base64)

7YHOAPpRRvIlxo6/n89zwpr9eeIr6Yl2FJKi2XduRqRB8jz6WhZQGfJ6p1mMcVCWEDMYss3tdRqwMJsJWIn5Ag==

Merkle root

04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c

Merkle path

["ce80d9a7f8f4ce0a3abe7f65a243a0ae33dc8cf6a85c09b5482c40e551786b5b","79cdc6fae7b9e3d0a74ae8da2cfef7a6840ffbfa4214a00d1819c551bc2f8190","8d1572cc6e19465e82bfc6df6b566302537f4d5d9e85de3e35adf944c2e4aafd","92321039c7111673d31d4d7e466f6cccb4d28fc849e68af78912e0b880119603","f0d341b7c67e446a5027ac08d2f787527951e01f38b4b62d70c0a19daa1c5359","0b2fc66e97f4f87e2c79c078fd0626ad54efc806a58ce6df988993d96ed549c8","3188a6b12dfa873acccf82e74fe125b7ae515a762984e35c7552d03310e8a622","c64c60f8f8e384d7e51fc80e74479cd9ccbf90080e35fca12acad7f7605b711f","d73acef292763944519b0224580d01e0bf90213d8f9960daea3621ddf89a351c","f6b1d978c2f3811c12019e6829067b6918db2ead0a1e9f09ecd61af2f9deab10","6adb1f59c81036996a2e5280307efcfb6a427a1b3d64a1b34440055d90af1ba2","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","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":"theme:rappi/packaging/en","quote":"The ice cream arrived flipped over inside the entire package.","rating":1,"review_date":"2026-07-05","source":"Apple App Store","source_url":"https://apps.apple.com/cl/app/id984044296?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 (04b39eaa56e1…), 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.