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.

“Habe die beste Lösung gefunden”

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 2543547848

Proof data

Record hash (SHA-256)

69fb51c3d36c2371638cfee276709462f831ba32db6c51207411f5314c3b7ac3

Signature (Ed25519, base64)

U7n0YlosDdlsR0Sb+BBReDU2uOWdE1Pe5VZPB7lcwIbea3P5wGM7bHcIh1tw7x1l4q6+EvfUv/j7u1tikmbEBQ==

Merkle root

aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321

Merkle path

["69fcdceb0265b46bc308d242b57e9530605360c29ead3a97e321789005dfa64e","7aaf0cfba70f3e6bb638f212bd6b7c101b54b8deb9d16179c7389104f1d75315","db772b57a9b4994552203b5868301a75d6ad7a9e2b0601a5fa763f4db51cf628","d5ceefa73cf2192c94719005f9f99be47d829a2f7fe38e190a837b1e69c2f039","f117700dc8e262afb6cb0982d579ab69df494244ebf524db0969f3971f71deff","9a9f43a8d0bad6c3d046adbd83c1abc73e20295e4a12ee9263146f26314f8818","a7dc86ad4d3a9144365c7218b24fbeeb47f07c5645bff91a7a58767938715e07","05617b6819841b5fbc3f4ca350ed47c5ac1fb3cf3f6373113ba8b650ccf381b3","57fbded597d75eeafe47d53bfa5e235438fa8c516ab257c60836305ae6ffa0f8","a75f874cbba5e4dd3bcbbee62bb2833fb4489fdea3a5a5367837748f907fa7d9","02a5ea4f3197332385fe41072b523becd1651e68a5ab126f089fa99ed22d0ad9","10417bf8400d993dc5bc51fcb3c27f6a0c34b723944b9a3d537122bb9e0d2970","a67383a47457a5cf1d5e37868e4ed4249ae6b4ada373e7ec00eea3b30391affe","b1c6c1169310bc9b3706487a8b54e13d2c5256c24253b48b4df6440bd230af21","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…

Expected log hash

bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"de","page":"theme:sunrise/service/de","quote":"Habe die beste Lösung gefunden","rating":5,"review_date":"2026-08-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a78f5f5b0090844f5ca85a0","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 (aacc11945f12…), 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.