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 app charges an extra fee of almost 1 real per order, calling it a convenience fee.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
bc4f2521f42cc5708bd231b94e2059ac4c98c573e73f55384cfee3d791d72bb4
Signature (Ed25519, base64)
gxhokwMpo4TBf+NeMZ/WpTz9xdKrvFUyqO1o3UIGTP9beIo4lw8OZ+OvgMWg+a0QGr6/EjP2Epq6I4v7mrqTCg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["bc4f28c6dd88475d2c7c43b13c983c9d8ce6c5c920ac3aa422cc3c337f728def","4ad913f0d6ddbc6cf185be7be635a899b11376e40d60efccfeeee6056d3b7d98","a1ec6eec798f0f0d638959c9a07aa428d5c37f6040b35299e919902027c33f49","3d53819291f488315155e45f40ab643ea02128412d16090fa45f5b1945da1c3e","7b44e1a69b41d05ffc5c2c50e00c74dff8fecb7f95fa8498728ca2681b81cad2","8dc41bc0b8fef016c74967f24f11ba8b00994618a163b5d297f2f844d4ce739a","104bd582e0a52f4d6e467f6e8a22f52947b539abff44f7927f9f9f7f90d2536c","36e23e4b7600977598528a1af4b713db875b5b943fd01e08bcc92beb423b99c8","e0b1adea7adda4392ef94bd690663ed6ef52d5383def041a4bffefb7e3f248a8","6e10bf513b943f6c5008538b0182daa79331677d5fb95d97de48fd8d8d2a6959","72ab03cf0a054e0fdc289f854fef48f1de99add79408f163ff324c778af2c860","e27b6f0d2a6e378ff36cbc28e04f11599bd9917f1291e082191342792770949d","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"subtheme:aiqfome/price/convenience-fees/en","quote":"The app charges an extra fee of almost 1 real per order, calling it a convenience fee.","rating":1,"review_date":"2025-11-04","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?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 (04b39eaa56e1…), 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.