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.

“I want to cancel my subscription”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
19119bf01050c54d4efedf0b84924b5666bbd194cdfec8314f968ee10f5f72fa
Signature (Ed25519, base64)
YbzHvi1I/JzF2BOT/nAG/DADqvSjjtJnm7w7wL0Kp/rpQ9vwtDAVGguRMV9FeJWnRBXVYXxfDe8fZqWeX1W5AQ==
Merkle root
511533b88e968df898cbb789f1e0a7c74bd54beddb5e64db44e84cd969b57342
Merkle path
["190c107be4c7e16dceb06cefb1f09bd3a296fecce7e686d014ad6a435b4d44cd","4532042d82af952e4f75ff742d891fae1c33f6a17d8436e222ada9e7f3473f55","a9919db6aa320b1e71e6bb4b6a375d52729962257c290b147726e060799f7b7b","838cd6113811df7b2e67d63de010793dfca60d6e39827714331d7b24b9f7f648","c0da29f5e7f624620af1632aedb7a2c47c4952b4ae4c80e3406e807a3622e78b","795b340fb6e8df51a237425444b35bbbe9e73731a622cd6d2ff95a6656554834","8210423a09670fee9c6325b6c125d796907471eea198e5db44dbb583c2994bb9","f2c486e1b7aa9721c732a7a57a3a812af149b527224394925b36bde60578feeb","674f6a9860ade08ba6b8674916ae6625605628f49a3c0542c212882863311d2b","cbab073b663313401dacd92d937cb69f7d668acf4728ac62573eeea9791f7ba2","12bd6987e184ecce237c22feed6b639117680acbd3335cc39220b46beded7585","1242a42102ae7b9696a442b855ff4d784f442f1eacf6bf07c3307b38203716f1","1e5dcb0709f70986432d360592716ba93b21eb4ca9e1f148a30f505e8a8a0d15","a205b2c153763f2bb6a8d3814ed268bb4fe37a9e31e0b18e4c8c003a83af65ac","9181d925bad333f1cb26db81f39fb8cb2d737aac4f33738bf53faf3c4b7b34be"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2594624327 · entry 108e9186e8c5677ad654…
Expected log hash
069a3b83d828e54a700a05a96ab2352f1735c3acc608ddd8b87ba8e04e295f47 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":"v1787714775346","kind":"published-quote","locale":"en","page":"theme:acrobat/returns/en","quote":"I want to cancel my subscription","rating":1,"review_date":"2025-12-19","source":"Apple App Store","source_url":"https://apps.apple.com/za/app/id469337564?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 (511533b88e96…), 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.