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 called customer service three times.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0981a9f0a5b898fb5db91a9c7605d3b7bf21ffe2460e27ef02139a443a500fe8
Signature (Ed25519, base64)
i373z1DR7hRWEpcqVhro7b3KL/wLXmWq18N8vZeUvAU2kFaAXHtUL/Q3ig2PWV0nBX8ewFZh9KJPaoxB6d+cCw==
Merkle root
0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac
Merkle path
["09814e33e115e073aba00092116599105290bdef51e8cc4ccaf03b3e1a9ea6b5","af1287f5e84c327436c90797aee5377973d14ab770e14f69f02a6714ba422caa","bf1e76c516a2cc021ff88e7b353dd11648b74b969e253f48905995239c552097","7acd59acdc90b231208faec27c2130602b59c7f322437428ede361245ff3cad9","380242e04c1ab13ee9f2e812ec9c14a264b327ab2e2e8b3f795b5b21c3535707","44cb020643b730d581b1acdc2397c7194bf6d699eccad3df0b15c2a9d78d9085","ab75b261ca831075a49c55960e0646f7328176e8e07a771eceeb22a000a805ba","b0eccba139591d4393923c23f703b2fc295b12c8b8fc3aeb971c690ae0dbc6bf","2b3b037724d6dd0985bed4587fad3733d4978f21b6d751080ab0fbafe43953ca","76d8cbbb15a4aff5955372402a49edd7c48a1454005e691e882750c0e0ae38df","6dc7fd456ed8124d17bd8afe8e572b091925a5840161148448d98d8131b88582","050026360cc30428b0f9f7d3fe48810eb38e0be82fe3bdc5ddd1aeca489736ad","6e682ef2f1977653a59b0ad4ee880774d1e4115b6b52f6386378633c9c3c0395","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…
Expected log hash
4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"en","page":"theme:cewe/service/en","quote":"I called customer service three times.","rating":3,"review_date":"2026-07-13","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (0148d24ff6e9…), 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.