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 miss the possibility to insert video or maybe I this has been added”

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 2579439915

Proof data

Record hash (SHA-256)

34a7a6c75046c3afcea027cb4fb0ff361713286e656257010fef119e256ca055

Signature (Ed25519, base64)

9g8ibfKJpLNn6KK3y87Xk2rq8ysEV2IU8AGc4gBaoGUdrFogFl+P+QedNosqLC0bOqXxSfUzc1e+gvE7XDmgCA==

Merkle root

17f5621c24e3eff18a9eb7bd68066975964859abb177620140d484c818bd5279

Merkle path

["34a6374b8aaf0d022f13f839d4d353ab5713a4895ccd145607b5cf6265b6022a","3a2aed1ac7fe5822c56c45664e640016c12035ddd3fa79a4cc6e5bbec52bba96","876894091ac85bcaa52d26904e5ffce3e3eade46b73a5538066c4c798710b5c2","79726754541ad239cc81b462bb72ded5b86b59ae91f5bbb13348b5b2afc8995c","3e3a7d58e34fef336895f70d389c0f4570888b9d9a77f6869a05e6250460be76","e76a3b6064d05ab03b255959978fe63b01081628cf8ffc0d3416e32c935988c7","92ca43285202830623a5569e19c58d6991ef5e6a1b72f8b410d8fbb984bf89c1","85bc937721bfaeb74cad07b03bba4b97eece45dc56549d83b25897975ea3e3ec","01c36d703c56f801240861f25f3a9e2cc7c771ea60d61119a83baf90e3d546c7","decf1bc5b5a63339448e3b32e119fe38f735bcc291ed0c9b5d32bfb8c55d6515","0be964598065ff0ff95151167765d20a5f95e7e10041c56daf4bd5daa9dc1230","58b98f432fea8ee546b7289217167b17249a8623d9e90e18627d653019ec0e83","259fb3b2f30854b9ec8da50f038fa14676879b4edbbdf6ff9a42c02814193df9","589b0bc49a2f8c320bab032e186f6f9156dfac35cfff015dffeba8a096d0654e","02fd17cca8bdc04921d1d0245205fa97c0cdb96191365c231d548c0ad4b381f5"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579439915 · entry 108e9186e8c5677acb33…

Expected log hash

a5a7b749ed8256b8527671a66249deb9067f26413922e3ca3f056cbfae182396 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":"v1787539629003","kind":"published-quote","locale":"de","page":"brand:flipsnack","quote":"I miss the possibility to insert video or maybe I this has been added","rating":3,"review_date":"2025-06-14","source":"Capterra","source_url":"https://www.capterra.com/p/176854/Flipsnack/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 (17f5621c24e3…), 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.