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.

“Mein Login funktionierte nicht und ich habe sie um 11 Uhr angerufen und bis spätestens 13 Uhr hatten sie mein Problem bereits gelöst.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a4fce7628b6c5c11ff9263eadc1f4d5417724af72e091c43849b1392515df58
Signature (Ed25519, base64)
/SjkNwykRwPBKSdFclo9X4Wu5fC/+uhc8Gnnd1DjQm6wrTXZ01Ur8dNtWT0VFkBGiDcdDphe99zX08wavtHjCw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["0a5080fb64ee5abf7a590185ed050c5a1e48718734145981e5b46846a6548446","327d789478608935798923d122da8c2b74215a8f5e72ccaebfcacbc97ea7e0f8","2a0049ecf7edaf677f04e43a13f76e9df232158ca5877108b0cfb07d4621e19a","673236a27db160bdd2c2368fb20242521fad8614def3d444aeb7a83e89cc251a","2004ea02edd89c0e9b2596e48ed4471f06688f3da04d57426e43db8b3628cfa5","36ca0368f54f7133a5e456e3e08c2ab7a7f611e2b79ee4ef1fbb3d6940b69d58","a7032bf9c841d4c74afe6bdc7517cc945692f3b4251fd22c8f439cb4642aea6b","f0a84c6649e18da9d03d7ead3a015f8bbc460310f787dc1c8b744042368f092a","f4a2d0895ed6639e5353326a6120bd98f69d74246a080980feb75b44f807d762","00773705a8b069bb275032e53a7ffd9252b67489945ee0b61d37499624b2e877","6019f800aecafc41616ce9573ff1b4f5115ee1aaeb4f1bc33ce4d0bfcb8a2579","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"de","page":"brand:smallpdf","quote":"Mein Login funktionierte nicht und ich habe sie um 11 Uhr angerufen und bis spätestens 13 Uhr hatten sie mein Problem bereits gelöst.","rating":5,"review_date":"2026-03-18","source":"Capterra","source_url":"https://www.capterra.com/p/172606/Smallpdf/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 (2f068f3de56b…), 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.