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.

“The shirt fits like a small”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
78abe11459a4da8ddb5ff7223ddd70a11f663e8ba8ea1e93c78448eec2c4e3a9
Signature (Ed25519, base64)
6ZLLiYv7zPaNF/rbfb1rfRciv6MCJN06K6zLIeks7p9eDBOym5BxeUlC+1JrLMkXObNp0w2CofCv3raFuFvNCA==
Merkle root
72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f
Merkle path
["78a9f58bc87ea0d1f1b963fe7dc5596bea0f47fdd6f50b43aa65c24499fa1791","2351491e8ebf6108dd159bdbd41456b2242a581ce35321c80636441b07572977","739cad6a13606dbd0c55667a9c2d5077e639a97e1ac7bbff9eb75ba304f6f19b","1f915095eeebe08ba6de34a7c70f30123712117282a5f6d64d7813346066801f","18680dadf0958614df14dc1aab7f5fe64ddf7e82bf8fd9df087dabc594bc2918","b45aa74c48e1b7eba4bcb56cd7c9c4074efcd5da3c801d1239eea898fe7fb410","4e62f4c4b859396fe073b08cbd31454a406737f94662b17a0956f0a0b08a2944","3966d31f2f1e4fde2650b09b0dae2b3ae6e977490c74c823d9ff9c20a016f326","d404db542e2a279250cdcc586db5b46493b38ce66bf58862235239c9676a013d","b7ac02bb45231fa758bb4ad72cdc6ecd125d18faade08ecdfd7a83da985c8b4e","122120dc931bdf5741dc4dbec49d656ee5912a2b6ca81162cfa6a445bc484b81","a04624107601e271e014741151fc1401f3129fbafec3688731889c4e71f22a5e","00d96e4f5844025cf94031a68b6b1f85feeb1eba15fdbc00f57e844b9bbd7752","bd788a9b6485b033101398a3aa9df1787f225fcc2ec7903fcb31ee65f6cac6af","6eb04938b6a483bb163369a1d918b32576dde0943755b89bf4c6d18743828ba3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…
Expected log hash
65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"de","page":"theme:canva/fit/de","quote":"The shirt fits like a small","rating":3,"review_date":"2026-08-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a77d549095c54936a0caa8e","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 (72711ef72b8a…), 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.