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.

“keeps on pushing its products with all possible pop ups ever”

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 2680856520

Proof data

Record hash (SHA-256)

1fcd4ecb3548f26c6d0a07ddadb072cd9a4fe3da0c0af418fcef9b3da881e64e

Signature (Ed25519, base64)

BBNUVAj7v3Ymx8yJgNxIg4ueOrBcSpnuOYLLmabyFBDq7SiK2szG4Lv0LEb3IX9RXPVZO6kUOFOdY2bV9q1wDQ==

Merkle root

e42defaa0a17e226699ea4a82dc9c6dd27c28085170ffe1d62d8c6a4c9215db9

Merkle path

["1fc9c57c2423957a0e133107f87f7fcf4171d00c3f749468957f00ce1fe8135b","86a33534c9a68f136b7386e3a8438ead1cd36c7e58a6f70e64df410c0fb838fd","7384cad077458c8e0fbc0eae79b3d7ee63292b9140afae2c41197c55240463e4","8db37890a9aaeb5fd3ad1a180206288ced71a6ffa57ac52c4fe4c25e89645555","bde574f6583345716bfe2cb1955e5575b5531890df9e73f96f409ef2b1d759b5","2595ea4b48c4af63f04961053667d7efdfb5ec85ffb7f64175eab4d8fb085cbb","081e8c08a3ab13f9d70ceaf0f95c3883833f15e6b48a77bf011f7cd3402669ab","60941278e7fac8e772a1db45e4b491aeca8085190f1859d3d8347a237f228ced","dbc79ab4c617620cea4d1839c6cbd633f740839b496ae0f189724a6aaeb55058","1dc6d95322a574413f83aef08bad9a51d4fda0d9b31d07299cc6abf90e26f81c","e8bd0da09216d62c1a3e885e7ea71d7764454d65240ae70c50c6dbff49b05d6d","264c6a01e9b304e4f581c4bddbe0a41be707f411038647fc59c30dd7bbd1d93c","a723e3192c73ed0856ed765177b67dd95561b4a0d6d1c0b16f64f339be4f05a1","f9b10a6aa616ed717dd3cacc1714fe509709e95281fdde9fabb8c6943e906d5b","270a8fe791f18cfa20f43263c29329704ffea666703469cea18570c7ca1219e3"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2680856520 · entry 108e9186e8c5677adb25…

Expected log hash

356153ffa6072187539ea75dc6dfb23d03b74238aa8aa70cd6aa9a6a99e983d4 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":"v1788298923475","kind":"published-quote","locale":"en","page":"theme:acrobat/communication/en","quote":"keeps on pushing its products with all possible pop ups ever","rating":1,"review_date":"2025-11-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (e42defaa0a17…), 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.