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 many fees”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ca72d971d89793ec57085f94ab63e7f40f559bdcbb6757d4eb518ae97647d9b4
Signature (Ed25519, base64)
xaSBkvtoMbxceLD3FHi/W96ULonmRZeJ4Y+AcY8saCDfZ47qyCybwDh4GsTu+7lmFkU4m4PIyVW6KoIWsmGhBQ==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["ca7252be65af29ae51f4086f3f29642410de880567029009e1bfbf703878a5b6","c9a1c9085e92888caa44e40f167473ba429298771c0f5b22178b5c2a9d3f07c0","7d19b6b6fa4ecfae684f0ea940c0e793ae596fdab202f0e0b56d30d06084cc06","2a8c116306ff26690ae435543f8eec51848f1be4e6c632fe929ffe9cac75a715","9357b151f75a6c0b43880d1cdc9dfede243e29cb896fbd2131d1de30af6c9c0b","aec525116c8e4b0ac90b6fc1de6385609a2978be9d9f588af562976d8a1c3654","6b53a4ae9d79f0d74dceed189270e117730c04fa70580d34bcfa9cdc1303eb44","48369d183ae7dac2ee68e9ccaff61a658d6a76a6e175d959e1f35ba3c084a4d6","595e989cf8f551f078371fab3228c868e15dd1072d632a00a3c60286910793cf","0a715338c382853c361532cad9de3a3e6b592ae3af6e66fcdb7027d97860e1fb","9d52e13a7864d7529cca85a4b7c15a5f7242a077b239eeaf0146f44c46bf9c65","0a9a33c75948420bc9c46c8097da1b06f4fe152fd5716276fa9112799a085a6f","108f3d171e4ec3a22d208fe56e34b1a576bfa9e9f8a046f3c09e78ff42b08593","468adf75cd56eeaa89e39f50b974b405db9921529d680bbe88ff0d1caae6f316","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"theme:zasta/price/en","quote":"too many fees","rating":1,"review_date":"2026-09-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (539721061967…), 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.