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.

“der Support ist schnell und klar”

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 2557057559

Proof data

Record hash (SHA-256)

109a69e120634445a68b1f5b276001e34e79740d54f7e9b788352f943ebf4ae3

Signature (Ed25519, base64)

XT6hPYh9xvLB3h5zXMasmCDa3AEDwzyo9W7TifGLjwSvcWrEZAz//vhezNQFn8jlEOSgqWH0WpL1tRZO+Es6Bw==

Merkle root

7e1d35ddccae85f1d1b219083f51bcf5243a04c3c6ea5c30a00b2f5d8561845e

Merkle path

["10a117a5a8a1ca1d51976459f9c6c78fe3e25a988e81116cdf69ef0f8b212f05","48e9fd3d30d1409b1a9316df92b7b7990e6c1dc78d764fe32c6e66226201032c","389f4b757d19e6b7406f92a529c5ac95674add09862c0aec96804348770f5620","4934a6e78a244406985387c1067e2ad1234d2e2f37c016b20f0cbb98d76d5fba","5052bfbbf481e55bd1ecd27b29bfa819662bf0837736b4bd617f4393779aad9e","5b2818a5faf03a144734c0ef27537cb47bec808c79e7131334d0dc75c2391167","a2f139eb89d6f974564c0d1a3955e4cce2b77082e1abb74f1e6399e75f1053fd","61e0c16ed9622ccff4a55dce46de444abc91fa3f5c42487940012c7dac1f5488","5b857c73f9aadae944fa7d529eadda69dcbbd8420a9312b30b93cebab5467c06","b2e8ab68f8578fe41e7701af6198feaa36f7dc8bb08d5a7bd6aaf9b957939ad0","3eceb611a139cbfc1feb30498a4b26d0296c9f9beab6ff50230a7d4bb5ce34bc","0d9272765e95bb88460e0f11dbec57a088e7a1040def1ceea46f2ba83166d4f7","2afa3f952c3f43ea95afdb596f9e46f323ee0a3ec7c3ce32038311c8a89c16bc","02b987d8bf0552b7c2d2c3d2c526ab592e0137d214145a63ef84c4f9665a3e12","92f0e686d0ee915432d376a42135bb00ed6e9f0363b8646b0ac5575e52c28909"]

Anchored

2026-08-22

Public log entry

search.sigstore.dev, log index 2557057559 · entry 108e9186e8c5677a5b66…

Expected log hash

49e6607c07aad7ce46e30f32fe1978d4dc57e680151ac8134de2fb9d6e01f187 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":"v1787311095101","kind":"published-quote","locale":"de","page":"product:infomaniak/web-hosting/de","quote":"der Support ist schnell und klar","rating":5,"review_date":"2026-07-13","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a54e09c61fd9c316908c2fd","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 (7e1d35ddccae…), 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.