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.

“Unfortunately, there is a recent issue with the artificial intelligence.”

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 3140627354

Proof data

Record hash (SHA-256)

9844b54b2310ff2a1e2e48cb278a4418536b3b9776d6d6319e10d6ccaee4bd3a

Signature (Ed25519, base64)

fogsF2rAaoyDxeYopDWd93Ryt+rrwFOaU5ZaEEhMcaH53hFAKjkZ1P9NoFcJv48+FpVCR/jbIIAOP1W+kzBqAA==

Merkle root

7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5

Merkle path

["984282da1ae730a490598168ea780d258f6452a748bfc039b1bb3964d93d907a","c392af86a203fc7ebcdb00073415d1e7f3aee75a9eae8330dc0f764e9cd8e95a","eb03dcda5b20eec7ff2725d36b47f2d92974e795b5fc1d5ea6c9a846bfe78ab6","7f2ebf8932515e3b870a0774caa14be1d580b8c301832143b9c8886d34184a74","085914e3d204885b62243194bdf48f972760ea6e37d365aa57a16f79fc3dc7fd","7f40e2f98b428466260136ac3ba6a289df71d593c9c475f33175699eb2d5091e","2a3477fafc5490b91372717da438fb6cd861b1db368c7d9859a8fdb45c4c4f85","87c4f4aeb1f6ae7094b2ef5ab2bff4d3bd29609d6877a752c2083c90f5ae96a6","1e30e5572dd5c2c7c7a3ff39636aca331dc7b495248501b309f7717fbd31094e","367589813fbdb7e3e38ae5e549ee3c2ffd3e2cf2336bfb9735ff9835b2c54901","77161770490fb8d774927603323b3aaf0841b3be9cbcb58842d0898b0506b437","7aa94b43bfeb67ff792077bcbdb940b346a917c6639dfa708142ba584bac6f12","c00a6a8e0eaf8442cd4e55ec120c0bab22fdb2edeb08c89262f10264f3ec3df6","5fc193f72843e5ae060e028dd49b5ed7a5ae6baed3b43902a359628ad39c7321","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…

Expected log hash

82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"Unfortunately, there is a recent issue with the artificial intelligence.","rating":5,"review_date":"2026-06-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (7e5597bd3c16…), 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.