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.

“Stopped working”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2622819ac54af344ee291ce8dea914e0fff73638bf3002558676f995f9b7fa38
Signature (Ed25519, base64)
fKSdD9iopKwRtTbWJHu31kZV2esNIVeynQouLMCewXF+o4MNBv1tbbqGCJPDB07CnIWaIjoM7E40qzzbuDAgAw==
Merkle root
fb09dbc79cd836b1d85124e5c45f889f4a8cee2bd2a4f93da34de8effbaeff27
Merkle path
["262587a6ae7fc74a6160c1660fd72f53e9e11a5dc32cb6584cce0ae98091f337","d509b480fa031c4024d78b43b976c3d6d6fc2ef8e1fe43c0396affae976ad19a","5d89c252090727d583d9b06ebe09ba845497c0554059e6419fa9e0ccbb25c305","1fda78dd37a6b20d5e5b302e74c60017d03b5bbc948479123994b7dcda77a6ca","d65afd6c6eaa48b1449f3d553905c3078fab5a34a7ad6db03815331d4c71354e","9fc01b4cc333bd4e546c619b677d225322bed4ed2d3033a65a2d94d39c0c3897","03654c68924e99f91b0aae3da17651414df6c447cc9c00b79e5e150e10072262","51d5b380d9ae820b81ca32310f90d1ff90e4771cb9520adfd09da5360a7f4079","59e9bcbac436f8501dd721dbe1cfcd26bbc17a15ad96a11372b32559e4616f3b","d90f946716e42cfae9038c9bcd13e1fb45530b9e5fe34bb2314d1fac03aa8263","b88fd990ffb1ae6101ca09dd624d1622fcfd9c8ec379ac1d64e28de91c457812","4e87a9b21971de4e64ea89588466926909d81f0af98c551218392deef106c02b","7637c7d2d718940e0c1978ddad3180208467c8a8d14b3aa539f41f8406f85974","598e586ae65f83870b6b56d7041a4a16432f04a124836b885f1eda80da5ea2d9","015fb6cba9f4a0c5e2fef4dbf7406ea747b003f2d75f764dc48e74713a28c269"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671985937 · entry 108e9186e8c5677aee5d…
Expected log hash
21d04dbed3f9dfa348b1c2e5bdd0c177d7f26175563f32c871f3a55c22274c31 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":"v1788240889164","kind":"published-quote","locale":"en","page":"brand:twint","quote":"Stopped working","rating":1,"review_date":"2026-08-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.ubs.Paymit.android","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 (fb09dbc79cd8…), 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.