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.

“não tem como conversar com a loja”

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 2893887498

Proof data

Record hash (SHA-256)

fe154effb07158ba796b9694269a4e24256cc3d535d2a2d9ff2d930e34b58093

Signature (Ed25519, base64)

aD4TLpiaG45p4YWGAyYNs0AGAsZMDMMgkk2BpzkAvbjBKoE3NxfvIDhuA4DPtTXn+Z8azoxmMAMlhu4htY7cBw==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["fe18796ca687125e371f62869252d4ecf3ca5594b64cb317f974a8d57b11e535","d327419b4e19b216ea8091798b0e2514a1b85cf5dddb53033f5017f3d42ff388","9b4cc198f702ca3f5c150272debc43020928deb3b276056bfc9f7ab3b7ff4116","c7c5aabe008226f36cb07a9499655cb81ce71fad059362c9c5b156a6f6065784","092759dbd591ccad9cd716e5764764baa324c522739f64974e84bfb083c98d68","49b621a2274bb366fd28c13b7132d9789af2329ef18ca574c0de8d30c6043746","359c4522ed92756e49ce3bebc162638c1a80ee35b44dc93692791d2d0127e06d","cfd5468f76de9b5b88988d2ef2fa5b8d8a4599142ea2596bd19da6f7b6d4daf3","908e413e977502acd1638ea97dc153a8113eebbfc577d6bb17c1f1c7c0798ee5","609ad0ce546cf9c3d27da7a004290355c1092891631352ccddbf2e87ba53177f","21d92fb6a784fd2b7dddd5b9904a35859b73f0a7e827d510b7a7e106bed3f23d","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:aiqfome/communication/pt","quote":"não tem como conversar com a loja","rating":1,"review_date":"2026-08-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (2f068f3de56b…), 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.