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 mandaram uma mensagem o aplicativo vago”

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 3240911465

Proof data

Record hash (SHA-256)

3b44842a45959df05708de8fc30a191b452a4a80a677e1fc121d6f61ae02c4cc

Signature (Ed25519, base64)

s/1z+uDrJkvuKoVjeM/oPu7kTjLQjFOVFd5p2pkSa3WM0c6k9q0sABYu53CbqiQfbde5o7DAz0IcXZTX87T+Cg==

Merkle root

274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a

Merkle path

["3b4e8bcee49672488965c62e1d9c3c6285d2b8ac1fe826d55d632a3b5d24d665","c3ee085bdaf37c641866e9dab463621f7503081372d4bd9f17276fa89289597d","ec48f2a3d7ba03ad41ef83521a35657cd2e99cb85878f869813e74b2b41260bf","37c006e989f82c98e8294f74058e886ca7afa428615ae0e68a79dfeb895062a1","bfcf91df7494e8a1ead9e915fa504beb729e4ef1f021b759ae2bdaf6f8b46e6b","f7558940074f65da8ccb9954d6d2d8fc8c0122a147a9dd53a894dcae1932eecf","9ad012d4d4ef192eefcf990a7b1a1ff4b9343ad7833145f79c5ec5664215fa02","d1dae55d49773c035391d36e73b29afe58d4eb0f93e4652d537478f294e1ff77","babf921312494e5f56408698914280be2e516f183eae6ba67f0a6a027e49f636","d45ede78b5af8838cb60ba3fe8467aca5d437f25c7a8f8a9266dd712f6af16e9","24702e06e291aa1cbad65f2549cdc9408372754c167fcb7249a712b75b1b92c7","4e9e9bf46c43d71ed5302f960a878d42b37361bf495c828ceaa24d26c51bfe56","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…

Expected log hash

75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"não mandaram uma mensagem o aplicativo vago","rating":1,"review_date":"2026-10-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (274a7762154b…), 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.