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.

“Can’t cancel subscriptions”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
18b37af05d28cdc7f79cbf378ff26259958ab21d47b77f6a9ca169cb9198e078
Signature (Ed25519, base64)
/hFr9n4k0q/11vp+mmKSHtE9NHUC4iHsat2/Uu861yucZ9+A1TRYmQrUpXjyAejz78aSXqnFMmYgd5HIe6TuDg==
Merkle root
6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b
Merkle path
["18b6fc9b3d46404539c48de7f860ea401803120cf983a01e0b3675f4c1f16e4d","a4c474d66028a3c68d2bf1cb658aacd9cc5dc9731808c4b8cf04e18218bbe985","4e7f984d59f058dab5706b9d2ddafc3f879ced2afee7e07e20579a3ee806773e","6383dfa941df6fd4a22b74b8610f0875725ddf5b62fa10703a45766cfd045567","e1a60f2487b4f9372584c4595a337e9aaf8029e04b4b3e4199ae6e2054edfda9","82c9949598bc2cf9798fa1da34921fdf9dd7908c8d14546c0caa4f1177568d3f","185ad793cd558b41cfaba8be81948ca8f9e430b1296076e862c16d1b2831d70a","b38076d45b2769a286c0264af9deeccf99898f5f47285055bbac42e228421e82","314ad0af5a72f5c227ad05c4e5bafc3617d08c80faf7c2fc02a724a2c45ba912","3074b18c832515bc8d93c68fa4ea1a251397912d7540f042ac24c485b4ed2c77","7e4412307627459b333ef90c4076fca2cfbd3a6e9493c213758586641a465ae9","13fded2c1e81ea7255dfe70ad4bf96cc8520a6f29071b3a4ec55f86c4459dbf3","adc0c6eb29d14048590505808b7289699c5b9115e3705ceb6c036661ccbeaf5e","9e168dca44eb94549433cdf178f0f0b1ef27534c6f92f24d9664ece03a3c710e","052ac7d24dfc9659210f2718e5c7e6b2477f3dc364546bd6ed2bd5df9d14d7b0"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…
Expected log hash
adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"en","page":"theme:acrobat/returns/en","quote":"Can’t cancel subscriptions","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 (6ddadcc7cc1b…), 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.