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.

“My overall experience with Adobe Acrobat has been excellent.”

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 2683150346

Proof data

Record hash (SHA-256)

1777f2050019081f3bceca8a948c2dae719272818c5e219683ec7052cee64ff1

Signature (Ed25519, base64)

Nwc4cv3yUWq8w347OQubp7WC7rfSdnOUvo3xcDZG10+ectPOwqJGLGZjZqbLwYM5E1PAq4XbfuIY76bWOvB9BQ==

Merkle root

ed1b76d4f3111cb6e235a9fe679fe4fe63795d3193935a8c023245679c12c88c

Merkle path

["1774f3c7bfab4211d3a94a57fcda76305e6208ec93a18551daa22ec0f84696b2","7d93356f86967b9f81128af1a3324ab35a8c5215c2145da4cb7ca57d0997a3a1","51b621e28cc2273eadccce70c8edfa9fa460efef6f821d8a057d43c4b06b46b5","e28d91ceaecc64fbfe4686f81885ff4870fdbc8262b3a3b653edb9692dc4baa1","6c201aa9d22802091c424851f809ae74af926111b910b79a12dcac3b7a75b953","7f9879a4873853222f9cce169ae37b76540e09023d584ce0b8fc94d9ed2f8414","f5f7d57130b9b10b06c8a536cee03ea5f67ff81775597cd73d9304ca8f58caad","825108b19e480de3a6799c53ee0449ef18c84b6351450630aea0cf6fc651d34e","567faf5c2959a9c365595a475afe209bc174c3191b80f4a91718148f48ca977b","e350845766f21626e9757bde6cbf4986a155c51d58af6ce22bafc43e727b9352","41e49d2ec8896373861be4ad3f2a18d092b33afb89f06dd1f06838c80fbe3eb0","b2d236c64c216b9123243f077525d72a30a00f3007e94900c00d0805f6046df9","d95f737cdc8d09dffb520130b23d2e91ee7119eb9a2a85d7ec6c56a05cc092d9","222137c91498adc204f412ffa9667367d79d38be98153f9b235308fff5e7e9de","6ff3db889906bd05786277e2021c1872c21f64759ecafab0fa871f6865f90ece"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683150346 · entry 108e9186e8c5677a5378…

Expected log hash

ce2f0f51099dd771a165694fb25d868068d124ce108279fd9df180f0ea90a863 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":"v1788320836912","kind":"published-quote","locale":"en","page":"theme:acrobat/fit/en","quote":"My overall experience with Adobe Acrobat has been excellent.","rating":5,"review_date":"2026-07-29","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 (ed1b76d4f311…), 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.