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.

“Le service client m'a dit qu'ils ne peuvent pas restaurer mon ancien compte.”

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 2612470999

Proof data

Record hash (SHA-256)

08450187493b1001e33d47d61dcc4267e51aaaaf3beec2959858eab21cf8e3fc

Signature (Ed25519, base64)

eHFUY4+QBpbhjBi+CocVm9VVGZnwbnu+//UgY42WQEzhZyxtvfmboNBQDUNY0URwQclk5wsQpF+t74b4HvhKAQ==

Merkle root

e1d85175eb3de20460be7478d6cbaae36a1b9ffb3bb4959306f8da40e58cdc53

Merkle path

["0849048321e07d71f7dc9a363e5a60318b236ed576b097fa91f351451227d5fe","e046035d038215d52c72afc705cc44ca2c379b798c441cc354a59d5f0dffa12c","33524a6ffe900d5761f07ec66158385dc7ceba5e17be51309d6ae3f3ddfe9d16","62ee777d9865a2677c6f076cbbcaa507119d2430bf058b7c2116c054027217a2","663d17db5f901165013dba545b89c8bcdedef066c37bcbb6bf4b87ff92402c0f","2f3a9b3a40642295b2a949a2f7d2becaa05d23c75f26b159bafbfd9470b52326","c79dd1089f3d12cf887da2b7cbe21f80ef93e7323a25c098e299446494f44205","b86004d702c19ad31f44ece2f6bdb459ccb47de21e70efbffc4b33644426cbd2","7de1fa687531954cc3d7c13652134f8111a3539e805b0d4ae94aea260161a31e","05d58639c723a2412297588e4e8d13d210f5bac1f4b44a500cd62d7d78f25ff2","ef90d7b2b15e2c013860ab2bedbd25211fa2a40f8e6bce6159d67b096d3e8b72","6b15bdaabbafcb8727c139ed3e055f6a1191e894da99242e3d2b5e421a64fc5b","9ca72d0c4bcd0994b86773e4ba6c3b971bc9ef769c49c764975054df4ee33b9d","d2259499a6a15953fa73bcc6db9325f819dce8e785b0f957fb07e2831cb6c331","696d05a8fe8f7b7737f5171e0d56574eb9fcc6fbb6486fca2bc89866a85768bb"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2612470999 · entry 108e9186e8c5677a32d0…

Expected log hash

320f5e8c7b6a05058b811d24c7cc7229f73f49082335118037aee793eecb309d 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":"v1787800750172","kind":"published-quote","locale":"fr","page":"theme:proton/service/fr","quote":"Le service client m'a dit qu'ils ne peuvent pas restaurer mon ancien compte.","rating":1,"review_date":"2026-08-14","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7f5f29fed0a1f25fb88e11","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 (e1d85175eb3d…), 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.