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 no longer responds.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
39208d58f459eab4c5b991e81180ee6e7dced174d084ea8eb0f3a308f2aa34c1
Signature (Ed25519, base64)
XUjf0XZg1OyFXlTxMfyI64igV4H8apAefZ2dsOQjmmMneo5I3PrRhvYaryUYXFVEqiHiOyklAWPQGoPhzVhwBA==
Merkle root
277f678086a68384187ff29b395b0fdaceb8fee69b57cef3cd060bcd7a85a6f2
Merkle path
["392136f60e24bc7ea991da3b458a18ebf11d42634986fbd35e473e82ef9f55f2","5b576ff588503df63b5d435e5f32dc27ab756c553590032093dc2d38f9cb8a08","cd29bdb0015b184a4229f949001dc39d41d60c080852dda3365e1860ac38e511","7d9ce88291d354623b52cdcb1e0b53ab75f7291cb478fbfcb19666afdaaa8f44","22c573e6a73841fbe0d92fcf2a90c5d255a66586124aa7c5a11c36d7c7709bbf","fd7383f60e8b3e19efaf48bbebdf32d42a33090f27404c0eebf07f0783c2fa05","2ca0620b169bb1de0616b0e9fee3bf8f83b6b0383194b3651181a8b0234ff2bc","311a815e4fc5777cf9cc5429b0be0b6d851faa025339ce055a6354b63a116589","c61e46485321005a739d20a91f547689cba08657ebf8be31600a2e1ed8f70440","9d0cae652b3866f1a5a9b992be271270b16dca77b9a358aaa2c81a9b8494a6d2","0fe72dd7b884e68ec55a5513c27236320948d03fa4055189b9d524590e7969f5","abdb4cb8468fb2e434f199746ae463f161e11fc6274d5794bf3379651080b430","c68553b05062bff5e92df6fc931b0fe41827a2af51cd30b80fefce371f89e614","1f7b489a0f1f52a9099db1823d706668c4e68c1e17b4e235c9596001eb5af1b6","280ab60d4c161cb719b6156fa9102f006908a25889a024565b61c42f89983a6c"]
Anchored
2026-09-24
Public log entry
search.sigstore.dev, log index 2929513415 · entry 108e9186e8c5677a8264…
Expected log hash
9e91de35fefec2dcd249a303ecf0c84a118a9b2cf5b39f5a9ff4368de67598cd 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":"v1790137911951","kind":"published-quote","locale":"en","page":"brand:swisscom","quote":"The app no longer responds.","rating":1,"review_date":"2026-06-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=pl.lsisoftware.bluecinema.prod","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 (277f678086a6…), 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.