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 cannot find where to go for instructions.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5d7af55b8a1c6a28458d8f0cbc7b26199ce5b014cc93ed2884f1433bb7971062
Signature (Ed25519, base64)
CI/gTkN97zcYsBX6UBSksUFLX/D7aPSQjA8ilGfyH5a1ZwERCYYZGL8jdKTpUds5To8yXngJXQqd8uiIXZsAAg==
Merkle root
62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path
["5d7dc9bb838c1a6b9e966846b690011efc89606e0153542d045cb4ad0269e842","eb83ae8d5cff95dbb1ef1bc60fb8ba7deb91e5ea994311bc1c119b8bcee7427f","1176d094faa9cfcff9409755fabc712d407d249c217f36c7073303f2af66c8d5","3795258eab807c4406d2017c03090e2b2282692b902aaaf2aff4c1f06e50b09f","01a11369904b0874be967ef2052f2656598bfd9cb65161650ed998a5bcbd9e6d","4db95716df614de73329dd0fad6444540a757dad7ff09d3c4500433c40d5b39a","6e7f70873b010659bac36f34fea9734ec1318d7013ff2959d5ba5b77f7ba7046","27b15319a42e6e60f5acd7768060b23ce281ea121038a3f03d1f0d35e07882f5","ef17379987feb7d0a41e0ecff5ca2f52d45622ec3b1b3b91426b5fe5fc56ed01","6edff1c60c5ddb7544ea8a81329dcfb9b3261fceb76e7b630b59efd031913882","7a659605c9d25023b787340555a09f52bf8c4430a0a5df9955c1bc595214edc1","8a1a739f64a2e08acec7a406a833e146d7c2fd6509a7647315f488d01fa68ba0","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash
458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"en","page":"theme:acrobat/ordering/en","quote":"I cannot find where to go for instructions.","rating":1,"review_date":"2026-08-07","source":"Apple App Store","source_url":"https://apps.apple.com/us/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 (62390602d5b1…), 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.