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 am an admin officer of non-profit organization that processes documents ocassionally.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1269df9a75dfa175fafd999beb839b57d2d89ce5f6653ef3fd22a1a9fae1f142
Signature (Ed25519, base64)
/1EpLk2EC0iF40NtXTHvpejz83N1MLDcVyvhzw6jTcvMo2I0Oao7KQqaDgfw2b3K2bN5rrr7RJa6j4DDW9ZKDg==
Merkle root
1b8bd208913fadeacc13aee96871dc2c1b9dc61e733c3f3400ab6ee0e7324443
Merkle path
["125f7b9b7070e15fb2257dbc7839496842e9c1b07a9515afbb74bec848531f24","020853c19c4b875d408669ca0ae96a56aa52b69ea9ee2ecb8f7479446fea6a31","04d471d42cc7b23e3491366441c2916b6e8df9e992f8c7e9ae816a5ae2e27f9d","435a10901460079dfee64de4ad38d9630b340bb43e64d5c5cc21c3695220eb9a","9909b247d68a4c5a54dd972ab60976c4e00f7730c0fa921dac344d7b0c4795b3","ac17e3ae5e32765c74173a74ca153c30b3085042b6b2fbb93e301068350f9752","5fa7fe3f8ee49b15c44fcf17251ea79fd80cc63efcb52d5efe737a2842d999a1","ab43c97728122c7da2cd87415bf78dc8fbfde00657a553f95e2d7c2e811dfa2f","2c5fc4dcfb826ece7db0a9dc279f517a57b02d22bd0c22f6e21c64b74637fbdd","57e83d6823b349674fcf8e7cf04f592ea52e7dd6e39417d33c17a8fdefe6dd35","ff008534f234e9e61b8f65e3f4da87ea8db4d0fbe3beb07b0251da81ed528158","ce46eefa0e0d5c2b65c519776432d35a82d07b0bd2abd92776ca37317bcc8f74","acf52e9a767b254023e37fc92bc6a0d81f036d70fec8df47db9f5728533e3c9e","8a5060efafa29fbc64db755e49cfde82194cf6467c7dda5949ed7b058f0a3650","ce07c6a4f0a9b6bd8c624cf5ab7198d339b314b8dcd9468f4437006e846aa076"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657480792 · entry 108e9186e8c5677ae7be…
Expected log hash
ad55c089e6140369414933a3be64660b3e37350199a02055154c25d6001c76a5 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":"v1788145962339","kind":"published-quote","locale":"de","page":"product:smallpdf/ai-question-generator/de","quote":"I am an admin officer of non-profit organization that processes documents ocassionally.","rating":5,"review_date":"2026-06-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a3f2c410bf0f49b50398647","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 (1b8bd208913f…), 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.