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.

“Doesn't always work.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1f3aed490062db2686b95ec38b2f06c9589dbd22128b93ac6148c77bf6ae493e
Signature (Ed25519, base64)
NOT7g1NvYMdaVcCgjhsRpZeicdCNzA0mLft4k7CXmbHnZEtzTZwmEEEPsSCVL9Fr2yzh6Nm0yn6QgK2KWzIUAA==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["1f37dc50bbb42a3e1e756fff4b18c7be2183f003cedd3da9423af4f3ea7e7952","a09d3f92d05ed4d62e5787af3307dd48fa466e67fc7dc03b4f2fce69bd3db8d1","94bc505fa82e92611325a3a33c3c8fb9587aae9d1b3d01fee98c42a2414180a4","9f7d8aa247ca9342a9725db8ff73f1058c99db95424567784229dca2c8128e5f","ab03717d932b5880ed7d2f5c2ffecde35acca763298d0a9fd67195c123e1a71b","a43a29484c3b79861589eb68abf59efc4840598528adef9b9d66f53c033861f2","3902f653a18ebdd1bca699f2e57cb1a383c9e477fafeff3f7a976a9d76b4a72d","356a32b36a401ffe506e2935b1c4c3d741d3e85379cae9c21a4e320e1bd58aa2","5b86158bf25d43ed000639635139cf371621559f49fb0c7f57b4f021c6868c6d","8518604bf6b75cf2f752fd0c81aaa9f8913dac1142ebbc2c74b632e301782a11","857c7b77d0ff1b44e582ab75ce587e041ff951ecd549da4c8488052255f2addf","f53de120e1726fe9db2d4486352b37fd1aff512fbb85358f81e6249de2ae3d7b","193dd7819b5cc0893cd3620ab02042348a20821938045af5a341e160ec2e8bda","d97c31a576cd351fb66ddffaddfc87228fbf93ecf06301d5b8aec9b37e0fda68","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"en","page":"theme:relai/quality/en","quote":"Doesn't always work.","rating":2,"review_date":"2026-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (0fdf8a945cf3…), 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.