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 30-day money-back guarantee didn't work.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3a798aa98d8cdb17ef4fd9b78123ef97ff40e60178188b4c54fabafa76627264
Signature (Ed25519, base64)
6MkIic/xtmZQe5dKuR0fICa0NPhKmbUK5fVrXw/EwRBR8zNVQXHWZLorFsJVMVc8fddw71c49S02j32WMx9oAw==
Merkle root
a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path
["3a720767fedef6fb44b2806fa3bb18e316121c65830e6a21b0e8232e32080dd0","e668ab1868d3a071580957e844f58e77fe4ebd48c3f5592b92be7a3377a1cba3","3a6b9844683bc5bac4b99424cd74d385237f92ae6304b43d6c24784ea7f23d44","c345262329af8b0323a80d8d03c1049bd6faa5346908a5a5a07cf9578ec7e75d","f579dadd8211dc12d42d9c825695883f455c24aead4f0bcc7847c62caf87cda9","c5e39ed24f1a264ac765c9af4af42f0b1835e3b9d3ec742a2008c392c199c8e0","b3648f32ca2a11db951fdfaf9c34118bad49e6d081462e21275a63e0a1ee379f","40c00e6f5e00de15904f0bdd400544a94cfd10e14d9c25980189269fa533fb8f","63b1883458322b5abb7e7607c53901bd1d41c00548f8fc80487df8801178d87c","62c8912b61418e471d9173a683ccac8eb70c3c1e06f8aacbcb58489aee8e168f","bced1a37bbc0af3d8e952a7c1ec7b33a02d84014ccd248303a3b792538a7088e","9673acbab717662371d7b102fec46b7d359ed0f02d02ce5d555ae75d9c60af2f","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…
Expected log hash
8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"en","page":"brand:roboform","quote":"The 30-day money-back guarantee didn't work.","rating":1,"review_date":"2024-12-07","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id331787573?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 (a6a2b4c9d7d1…), 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.