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.

“as notificações importantes nem sempre são exibidas”

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)

3066f66518aee010a20c95fdbbf391646a8fa8771a3d8990760d513c23133937

Signature (Ed25519, base64)

5C5GkwDsf7uqCg9i2VAkrceDfbSkxz+RdmFtRiCU30/5fcE4dHKYSUFFB+EFaZv5nHfTRUH4iRibU9opxHxPBQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["306535fb37fd7969c1567c12e09aea869d461b58ca529aa493e8b6204c37d2df","c0d0f71ea97fa16d2e8c7d0d31403db3aae5dd3cef6a5a7d9e241b44b8212a96","6384ca2c5aee229caf88a79458b201e976c23caa0bf93fac9671cadd407549c8","16b0ff92f386bc0e793ec889eafbbc678c8aae93fb52c1a77d6a2c6ea75c9989","2da809f4139e7eba860dccadb46f75892899c7689b8d7981f8da2b1dad419cfd","7c10dcab837f041f36643f3901a4ac5eabc67fcf95697c0330041ed64e16e42a","3c3606edc38b8a08fefb0bd2a7ecd07bb676de3de0a39f23d09e3a7ca8b0db20","4b21678c6b1e833ae8534e66c72e031ff7ccda7f94ce132b4a7c0aa288c9dbc2","463016b1b7c3a69f8fcacafff2e63f88493f135c41713baedeb7d1809a4cf65f","398671219ca23f0cdc017271e5271c257f722c2474bb46e50ce96077c20b6054","198ec620523c93713c12a5fdef13ab3b73c38312f8c69950c0a24237f8311f64","ba64597144ad55469e4304807853557493bdf960abe724dca5437e442c223165","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

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:uairango/communication/pt","quote":"as notificações importantes nem sempre são exibidas","rating":3,"review_date":"2026-06-27","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 (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.