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.

“I really like this service – ethical webhosting, what an idea!”

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 3029042635

Proof data

Record hash (SHA-256)

0d23d7a6c9d0113177f2523906f89a75d8e42f4ecaa80a2c662d6aa58171d845

Signature (Ed25519, base64)

4BP5absVaqklH7rSOglKNp1CJDxsR2RXEc9gHag2O//atGtHwmI3Ihb4v5+BwOEWsuuraMrF9eE0/+waXds1Bw==

Merkle root

c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d

Merkle path

["0d23eff3f0f97c3e7257ec766d62a60f9db2a097cd50383ed46e96ed9c610c30","aedf5430eb747bd490299e818bd76e8502bd93f87f37cb577839ffe2106633ac","2fde3425b4c714a72c0a86d392b4e0346a81a30fc1a171444454aa49cd9c4741","d55b5ccbcd488bff15dbb929349118a1e0a8083430279b3d967fe49e039ef5ec","0113a34eb0c7cb4cef5c14897bf3534d93d4b5557949e8119a613097965405a7","800edb032a5647e55ece3c993517d024ad6b836295ebdfd34ad52f7ab5579099","816a733094a66b36b6d752ad2ca1057c8df34c32dd09ec47e92db5405caa3089","fab2725552b8d87d00c5d25b2df66e8fa3d129641304768caf0f06bd4c49f8d7","e82c40e927724997879966c43ce2032e69ce9c7b025cfd5cbd8fa1c71602cbd3","898e765d52e62678f648a1aa2b361b8cba7fd89e6f1cc124410a7500b7a48605","68ba8d1b9c334f7eec53f9cc9694f0095ab5d78b9ec88580d2370e1253ff0d74","719e210f74b133e41135839bbef1faf0f866823c3bfe82c5ec0d0eeb0f50696a","10184685e176b75ed3f0b74f1c9530fc854fdb5cae5575a2bfff0aaff1cb819d","28f339129afb618d498bd82eae2b1e12eeaec1028ad92bd9db24bb82ce8352e8","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]

Anchored

2026-10-01

Public log entry

search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…

Expected log hash

38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"fr","page":"product:infomaniak/web-hosting/fr","quote":"I really like this service – ethical webhosting, what an idea!","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 (c9e6077a1bda…), 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.