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.

“I only wish the price was one time buy and not subscription.”

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 2612584084

Proof data

Record hash (SHA-256)

14c94ef624ed37d4122bbcd1fff7eefe56f040ee53f5091a6ec84a72ea98627d

Signature (Ed25519, base64)

MZQvsXVMBIqA9eqv2vEez+o3YcMdSIArOuswVEvSfUtSW8S+LoZT5/yF9shvBoLEi3f6LF+dv2MwYeuKcWBiCg==

Merkle root

11760913b24394c3efea903b5693403de67f30c73517589265e62147ce6d7db9

Merkle path

["14c8d1efc03827cd69213e83dd3c0b4c441f8b55dd8fa3c389fe91c22d41171a","8097d7609352316e8f824b86b13940443ad6d48dcf11533d2d8da64f0eb95fab","d8cec22e501b0b338a37e9ae4f23e69204c87b896d8c2241f6c2d3593014e28b","401276729666bb4df4f729d72d0b91bc4e0a79e3c0a3a0c747a5c3e5cc3fae4b","aa04388cb3024a1b626ea7f89016c800325ffc7a79803a575ab1194c48d73c53","8afeec7065652962f08b826c3ad6207228f9a28376bfba3cd39384ad1390de03","531ea37bd8b224b154878031549f654f067a1ff087b8288b5e4f17de4ebd85c9","ef826cff9d26b31df9cd35e557621437c5b4da2c89f083e9fe45dbb8568cb814","4f7cfd2aaa5033fac67cba396fd258159637f4f6d2b30d1f3f0c633b983f40ef","da305d7f0b2b44eb4cd76b20342acdb83f3cdcc2c795598a7bc64d618c163c8d","bd07487b691762e95594ec81baf11cee57d318acb845571e5b299701c18b29d1","4e02c6a47369138d0eacb837d8bed87707d8edf6573bf9a07b0288ec7a1a3832","bd8f0b0faf9d3ad7c16d60f7a01c003de274172458ab1f670d78e9cc1dffd585","4d94d9a9168f14be08d81b3238e6d7999acaf99b1233bada5f6c2802401f1b45","8cba8822ab29049afd67fa646ac9379523fc6be8932688ce4f3067f563511db4"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2612584084 · entry 108e9186e8c5677ac6bf…

Expected log hash

0a57a1a3ef828bcabfde2971260e46ab649b0f8c2c96e231d49bb83e51a8ab3d 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":"v1787801559681","kind":"published-quote","locale":"en","page":"product:acrobat/pdf-editor/en","quote":"I only wish the price was one time buy and not subscription.","rating":5,"review_date":"2026-07-30","source":"Capterra","source_url":"https://www.capterra.com/p/251329/Adobe-Acrobat-DC/reviews/","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 (11760913b243…), 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.