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.

“Release a 15-20% discount coupon.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fe9596b1ba90d9731f29fed4bb49e750b2d821ad31ac6c67b017c98e3c5901d1
Signature (Ed25519, base64)
tGfNdUKuLIB2vAD/zsLja8OLeJVxTIN+ACCID0YchxNl7VvdC5LpecqqokE1XpxRx7SawF5klgudusF8tmAnDg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["fe9616074118e0bb6b64c5047cdb2511faacc6ab6f2d399d55eb0e1594f72e7f","d6fed2e360d7cf21a0d9f8c19ffd958da003f16c08217cf4c62e9b462b58b4a9","1f2caf83a8c01b1c39af937f49977d8bb3a7ec26e7a86d6b4242f10dbca846ff","6977ac971142552307bbe2777b2c3301570932a20409a50add246c1acba04ec0","00ec40f584af9142be22980308e1a091930cce54573fa9959c7f5812a1b05e79","723d82db6a6f37b7d85ac69aa79c0c2e65851cf3f6ccd5cf37300c1e2f8116a8","aae04ae17ff504051e2ef7fb84d5806dde27a7663eb018fb44cc483a51dee3c5","1cc14fc8a0aee306a40d271ab5f5b598b1317db0e9b26adb8d3364d0e072e3d9","f957335796b40bd60c8ff699c24c0814e2f3bc52e47edeba121d5a259be7a1f5","21d92fb6a784fd2b7dddd5b9904a35859b73f0a7e827d510b7a7e106bed3f23d","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"subtheme:uairango/price/discount-availability/en","quote":"Release a 15-20% discount coupon.","rating":1,"review_date":"2025-10-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (2f068f3de56b…), 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.