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.

“When you call, they say you need to give them 3 months cancellation.”

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 2991846025

Proof data

Record hash (SHA-256)

2ecdc383c1e6f1586b2381a6c63016ac9a830529d467eb66727e598469df6231

Signature (Ed25519, base64)

8JwOePY4u/ox4XApgmix9sO20lXw8iDRt7ZcMg89MPmzNcDpne931o0U7joH17c0v6QEsXlujULM8y1lgu40CA==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["2ed20f598ff9c75a83218de935df6c0efa3ff9b59b59abe77138453b352274f6","fcc5fbad2ce68b9846961dea57cfbf6257d26a778bcf3e498076eff4e3c520c8","8f5e7d8c6263358b35c1e82736bf93060ccc44403739e17a13db3a9c837812a6","503c8b8b917efecb63c24c4d1ec3d247c91b0e8287d17b1af8044b55bd6bda37","05ac59e394d5c3351fe5f819ece323241a90117633a498df80278cbd1d9d1ded","15ea63b4120648f82bbf8639117a64c37113a629285befa3c2a3c67408f62d5f","4ff6c154f433bd9bfcb90cc037ff27bba229592b99f1b75e5816b4343a9a4554","2bf4c58873dd5a9b79777ef23b9f769aa0b8489cee48594cd9a8fb8c6614cab3","4cb33e52411d75876fb57e9aee181b623a3cb56ea83d0dd77f565bec0f7b97f3","944766839f61eaa1d895d0f8587afdee2b7aa057b60217ea2f6bfef668224a8c","ec61bf299d26f46a5e85c4cd6c31126e12a1e03e62d1bf212236077f0eef66a6","a7ca37fa96a2f7f86fc75e6a69e63a272421401e812ec6c961aef9ff5319b34f","4568be9f5fd943a51642cf1216eea7e9c24c72db1776101b5a3113d15eb8ad63","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

Anchored

2026-09-29

Public log entry

search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…

Expected log hash

321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"de","page":"brand:sunrise","quote":"When you call, they say you need to give them 3 months cancellation.","rating":1,"review_date":"2026-08-28","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a91555b22f8a56f31aca706","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 (d312d00ed6ab…), 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.