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.

“schnelle Lösung bei einem Problem welches ich selber verschuldet hab”

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 3668758047

Proof data

Record hash (SHA-256)

1a31725699243502a723ed5636d5625d445ea09ce4cb8a4853398c8b41ce0bb4

Signature (Ed25519, base64)

he5fTcpuD8xYz1VWVoJ1qIqJU6HWD99d5OdJf/UCYAr50pom6FpsXpI/dqeFDLqkpK/IJfY0LnMPLx9ub7RxBQ==

Merkle root

91ac4838fb4692cf2c714cf22417014bde85e9d7b2ac488478d7f5ddac3886a3

Merkle path

["1a2b01aa1c68c236c0574fd322ebf7cb928f26a17671e8cb4f0c3d1e371fc9c5","75515f76a17b1d22ce6ee0dc2c876dae1a84877981a8e7f081978fba4a3311c7","d2b984f22905373a365ae2ddbaee1b22a3cc5d51a3f8d28c09ff13131eaf9cf7","b956312e2f754344648a76bfba569c94d4a0db5a46d971dfd9c484048dda72f7","69f1a04d53175d315d4584cd5ca4dd735193db0ebddfa8db63a4bdc916e60e60","599bc31aa8bc72b31ff2130080872b8ed76a8441736d9de8db05698b08969e91","afb404d7fe32da84b35305a54bf570170d66039ea2c9dd6ab2291322db30a3df","08e20258e4439656676f623ec1ed16116cb2b4cd8da30cdb09a45d0ac97edb27","41fa56ccdc9e22334f27f574d8353e5e25f3cb4e2d63b9b808b29d449169d2db","efe330c24d06cb628c5fe94abfec88d327da5b18c2d6fdc67884e9854cddbaf2","1651d8e3c486d3c452bdd71e953107d9b464d56bf3b709848f8dc1d78473aaed","d8b72c6653070b1f720e67e6522640ee452ce3cd37e767054e3f4480f6132364","c3025b7778a1a77d581203e23f18baf3b8e43309007afd7c7abd033cbca39cbf"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668758047 · entry 108e9186e8c5677ad50f…

Expected log hash

69940c768d826da6bb4ba0910028f48fdd278e42d608b1f11b1cf4d36c54ba55 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":"v1793706887256","kind":"published-quote","locale":"de","page":"brand:myposter","quote":"schnelle Lösung bei einem Problem welches ich selber verschuldet hab","rating":5,"review_date":"2026-10-11","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6acc05ea214e0645a885db41","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 (91ac4838fb46…), 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.