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.

“It is a software I use every day for work and even personal tasks.”

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 3100032352

Proof data

Record hash (SHA-256)

1995514083fb2f79017a45ba3a8ede2a9290e407d85b971a20bdf942c2a40e26

Signature (Ed25519, base64)

62ZdQZ/jqE/1mUinJyRCMzem/inoUFEvZf5S4jdY3+GSuWkeOMavvsOaANOIBVsJExDrjRsE6ZUezBZPAfO2AA==

Merkle root

61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3

Merkle path

["19968ad70eff0d66106c29d1221830df51588b26f29a3e60948f6ee3e063d92c","b237a6e3ca515d78d9c090b9640cf85a082a1d9717ce7cd994c6d27cdd08aa44","6a983a5ce47ec7fbc7f51102102e5755ef497e9907a7082926af1a0687f623aa","4251816d573b192b10cf14f582873abfa02e2ea4f6866b7dcf26d81ad67729f5","b247967ffc08d13098ce15efdae65c01b9d3c409732ba09d60b760a7459f30e6","6acee93023b14a463ecd7fe7ee24484a4aa04c0de433a495dbcd80027222c501","daf2f1dc76e0dedd31498d01ac9d9eecd7f017eaeedfa7413e51f7eb58a0057f","065e40a10dfceb2571a3f4b0050cf554af5be95efcfed7306cf832fb70d74cdf","3e364ddf73da5bda92245f88b9e1d5c16c2762dd61cf1fc04f49de7b495eff5c","d1c9ce5c9691709efd3af3104d9bc29cbdfc038a2150db5f5f05e1e13c7aeb66","d77a23836e3aeb226d54618756062293fd494e967628980b859b24cc7c127eae","e8dff68eba558556d976e6d2844f7cb78589bf5b3174cef7b0e77c60d4764550","6ecb3415ebcce01953d2d375e9a79672b399b8e76883ef30376a8fec1196fbc5","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]

Anchored

2026-10-06

Public log entry

search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…

Expected log hash

0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"en","page":"theme:acrobat/durability/en","quote":"It is a software I use every day for work and even personal tasks.","rating":4,"review_date":"2025-05-08","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 (61203b6d0535…), 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.