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.

“After that I was asked to change the Fibre which didnt work”

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 2542879916

Proof data

Record hash (SHA-256)

f69daf621ddb6d8b1ded064f143a20c0132fbebf066cb13e6574b089911d6d4e

Signature (Ed25519, base64)

GWqfI/yIb5xUJK3sGRtqRBnthTUKL41Fi2lB5HRuSYGnJ+jXytrruc6BuN0y950yx0zJezSV74dbP+q4R99zBA==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["f69ef40435afa03b6a074fcee1b2346b2daf42acfb74cfcf02458d04c69bf89b","3360d2729adc30bf5397791cfd688c87bcd99cdab8dd80613330848190835ead","12a5ed29772e5a5933f5975f3d65d05380b4a3561b4c196f98b94044c243a170","58608960b7cd6e1b66351293cc98e7cbd1b65b619af4a0c56c3d1082b25d9550","b7b92ed1160ef20d628f0caba981571da69906614202266ef5f9705f87abca1f","189151a9281400477e4b28d083bc461efff8c0e08834a256c6011efec91ae366","82d7c7712992d9fe37331a7775a257594211c6e0026c71deb9c97a95eaf7213c","0575d42cdab4472a82d010c33a7214f635f67363cafd2c15362d88f1a65e459c","5fc18ef618f8fbf6a224f30cf981715cb826dd354bbb5fb436c9fe12b1973c5d","0aaf854a09b796294500204eb1d868eb8a4b2529d843f24a4145b287f9ad77ee","339dae50e33d50aa0cd1dc447432aefad2a6e04bc149cea692cdd6f203acc133","0931601ab88b17ced10d210b73b69d45855330e2f7d04827af69758de2cb8cd3"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"en","page":"brand:salt","quote":"After that I was asked to change the Fibre which didnt work","rating":1,"review_date":"2026-07-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a48d1622bdbcc5c2a90dbc5","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 (681242bb8cfa…), 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.