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 sagte, er könne mir nicht helfen.”

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 2871093963

Proof data

Record hash (SHA-256)

11854f07daa792544312432105af228008f086d125696e1e2e3e3f34ea72f583

Signature (Ed25519, base64)

nk3EysMr3IQ/tIt27UQkASnl3XOxSTPREjW0LnBCsRAVU1MMz5IJZIK20y4kEkHErgF6foD8Kugx6wqLrd0sDA==

Merkle root

10c793aeb45e0f89b9202290e8cd37afdaa93db762a28319e14e5d167b3b381e

Merkle path

["118cb870e16dd3a5310b949fac0328e7ffd7a256d93ec747c54d6510a181b4cd","93816e65db68580d8186796871638ff53a237d9e6153ff8e1fa3ae1268c65011","88b58fa0d5a65f161f63951f73cf6d21a063fddf797dd068a24d1cb800c5d456","a7c0bb2d3e939af130d2b8585ca33767e0946906fc6159c0ed5659ed027ee48f","54912587e101d67df24c0dabf990a9385fee0c5507c5e6dc40baa2ab8b698ea9","2d258d6a3ffece720e899409fec681f098fa350ac14c3fc5b35264256bac47a8","0ff7dc7a1f071a151a083e5d3517d18fe67247604b4573adad004f4ee52b4dc3","2f3bc16f674f66fb075f7f0d5afa0ee8bb2fb2f94b33e63a3ef00a0ee590bfaa","71190f1eeb785265fbc9b01b0cbee5ed03d726aae980af8603ba1fc4d379246c","b845b1765f0e4bf55cf143a33c1c30de1f7bcebca86894ee15dc761ebbf75110","1aba3ca8595d42a951c9d4a61eb63aaaf30c2ee27c4b7e18cfa0ba04a0b615df","68e985c51622498c4262b6de05994f33143579e20c921ab9191a44c84b470cd4","0c6ff78d9a5bc48641d52eb32f3b328fc570098ea056714475cd5898d1d647f5","d4f621f60f75eda733b8341a621a17886ef25c603b2427ef52f7ad4e3a8ea7d6","86698da34df4e83c54914359e9a6440fbcb5c84f13163aaa7ad9fba21ade0277"]

Anchored

2026-09-17

Public log entry

search.sigstore.dev, log index 2871093963 · entry 108e9186e8c5677aaa83…

Expected log hash

2dc7fe816b6373997045fe2c089e9db0b321b7c653bfed462fbdb27b856b80a8 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":"v1789531532649","kind":"published-quote","locale":"de","page":"product:infomaniak/vps-cloud/de","quote":"Der Support sagte, er könne mir nicht helfen.","rating":1,"review_date":"2026-07-24","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a62cf0074ce7300587778d8","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 (10c793aeb45e…), 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.