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.

“the first Enter creates a new line correctly, but the next Enter submits the comment again”

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 2514341362

Proof data

Record hash (SHA-256)

141d6c2fb3bf29dc06d36242c1d8a718ba46f2ddf644428799add1dc72d26387

Signature (Ed25519, base64)

fB22JCFrznAaea+X7wWKctpIz/1gdWQfzkxSpOlLAqBQ5alXLXtab0Nea1yoGKcTMlPVfzLnD/XDYj68+wSdDQ==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["14214c76166cbf7660fda2e70dabb6bbef847ee13899b27119c9dec5f92fcb88","ff049bf0bece51ff6c80170fa01764c162bc73d7a0cdea736da8fe63c390d497","1c81c2fa163fd70ce17dded6ed606c1a035c6b31d5d049a2a2b2b3f789c012e6","d58759db604d2e68aa6e66ae83fdb785a87e4cc36e7605063c3e1d020cb1bd57","b7ea747269c4a08ecad2ed26a9c8baa7bd63faa66a41e3d3477cc681ab027e10","20af510d753ed96c820e7087da19615514dc6ddef4ef6dea16bd8cc5453cfcf0","af08f724e6d45fbcd49a312fbf9b726dbf4ad3b44abacb890eb660f2ce013dae","8105b3d24d0df20ed0f26faa0a82920c02a3d925b15819eddf69371adcae763f","909bc9b119e9dd99a45198381699608c59ec797a4792a9624e99565e6e7473a3","bf2de96c649ee468bf4bf96d42152c6c64432cd82f47029782be1d703a86e673","fc5e6893b7b093aaab9f0c6ea5f20f8f19fab2b6af0a418d03e3ed0570fec6a7","11851d586c9f38a56ab982eb8cd3943e06cb4a5d762921d94ddb141fbb64e148","ce748a4ea17609932077a2ddf349ddc25b0aac234841b63b72566db9472e9268","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"product:acrobat/pdf-editor/en","quote":"the first Enter creates a new line correctly, but the next Enter submits the comment again","rating":1,"review_date":"2026-07-26","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 (2cd516e344e4…), 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.