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.

“Too expensive though”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
13bac10a67652d5ec54828cc3aac03bdbdbde88a66ea183e5bfb1d9961920e45
Signature (Ed25519, base64)
zSiZd+UpKkURy1XDD8K/QArzkfZhbD0vkhdlOFUQjtoc4b9A/aEREyvlSpREqdir2jyuI4cPbMbqOBTUNANYAw==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["13ba13754edcc458f5bd624d3783c52bf247f1746664e54d30e25ec080490244","7c0b9c77c964e587f2b607838c33b7e92f3ea9472bcd8137478fbba95cf763ab","9be6a35f179d41a3abaee671731dd99699576ea3835a6984747abe460919e7f6","151ea2d7821c7456dbaf6629cf253df400869e30d58c6ace5f869b20d67294b7","224aa486ce8f633f655e469a255fefe59e9da23c4d1b5ced3fe24543d236e0bc","47241ae80a13c82c02f3bd4cb4432e81c87df51e9ae0b7d53142bc08af8e5029","64589449f7c0d68aabd04093bb4e6ef6eab46346bbe6d984df828c25b3b1494c","248b592627981eddeb0a901146f4946fbcd464383a93ba49fadd21ba01991c04","6d035fae613fa0f0b07b1f688e5b49a6035bb9c3ca479a67a486c7d016aa7e3e","c2d4d9f0451cf088ca10a5190ade587a7e1e05ab40aed7b9236da6ed97b4dc66","9c625a75a9274c71647d761c2cd9f5bf940d702ef86f2a79f09f19f7e4637b11","c983079c81f3fe3701fa74b1f3d07ba4ae521d2aa67e53391f4fd7e312ac9423","18d3f68accc8835a5c40f0c374bff5769347a644756ac8ed830a1459ec4a0187","72cec015fa128b419dcf741d3ca687936e9595c259ab78dfd4256d8340270e61"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273402563 · entry 108e9186e8c5677a6df5…
Expected log hash
d39be9954db9139b182dabecbcfa2b9510337ba2b23ae56a3f9ebed18578385c 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":"v1792122859337","kind":"published-quote","locale":"en","page":"brand:quickbooks","quote":"Too expensive though","rating":3,"review_date":"2026-08-24","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id584606479?see-all=reviews","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 (f157206eaf06…), 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.