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 frequently crashes on older iOS versions”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
15b1fbd6a9a478cce4a4477f0665b8a30b6b7719582d01238cab7e9c4afec1c9
Signature (Ed25519, base64)
rp7ocbXxdiypKzeKnSwI6DVc6dmLer6+8bKceNHOU+lZdnz9JWG9U+8tLsFrt1uEjBV7JLDWK+6AzfOip6O/Cw==
Merkle root
b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path
["15b1d75dd0613d4c1940c2e765d5b44708ac365dbaac59536037028db8c8cd68","a322bf6abe0d6dd121f5189954603f0f292b7b9741eed8d781c5536313945698","63c49232ca6e03d3b199f0143ebbcc85ad16354576984365f8420160f18ed037","69494984dff37c16dced77bb4201f12d4aef09d5deba5491737701f4cd425528","52627ee653424f53fd1f293ec9a13e0abedd9beeac4ac1e033831393da2614f8","6d7a98424bada9922ec7edaba99a587b35b74e77dcf4b706d04ca6b71928342f","a9a535f7efa75202ff4215aad39472ac75f6078871be29ede102a2abdfe8de76","98bf6da97d221c44fd5792b961fb1160848f2505ba9f2a117b981b7276153ff8","a2002655745ab887959856b0aa7121a273a09d50abdb430e703853b7063c3e3e","b60735c77e37ef430a2380263b4398940c302305014b08410d91dcb192ce2912","57d0d1e3867a5312bee56892955c942eea1835cb700aeca425b1841919735da8","00658215e391bb39cb2a4470aa8304aac30f760b4b7065f3aee8dafd9f2579fa","a1ffb0ca27bb2bf54e7fd100f5c8de52d61a97b22e607de0b6963ed83cac9929","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash
687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"en","page":"theme:audible/durability/en","quote":"the app frequently crashes on older iOS versions","rating":1,"review_date":"2026-08-03","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id379693831?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 (b6da35820db1…), 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.