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.

“app doesnt seem to fetch mail”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
280ef8f69254766b8e29a29f53f7343a08ebb21394a9ca0ad619f273d1f89af6
Signature (Ed25519, base64)
LTE1eXSJp93GzmIKEb5MCo9Vd7v/pEV1QgmiTq6MHZ35R6v9fhoshYYiddpyD5EWBdIc9oAmPm6ktBTzsFCLDQ==
Merkle root
8552de27836d9c1d73f2670cf2bc11df6459e7443d47ace4674278484e3a6d8e
Merkle path
["27ef6d7b92d7f7622f4fd5788db6798b16d3e6bb721073643dc644c00b18bd19","48bcbfd418cc80a7e577eacd767bfddead3976829f0932c1cf747c41445fe749","91b1cd2928d4cb89329326a128cf965dd9a0845f124ba9564bfead9e13c97dbd","ef15e1427451bbf018ff731a0e5dc802514174bbdc4111a827b5f065709e23b0","c6412f6142f77c829a51c21442594f078bca1ef6522b67506fce48f291657a3c","6e498883e3eb4ba7956fdf506286ad5c94922d517177e11244e639538bb0df46","c1e8c6a9a56d52445127d6d6c11e102dafc6c50fc5b726291f29466d51fb2aca","223ce072c0c7004527423c26d5b32c2db3f7cd0103c338841f9f86d2359152cd","1b8f787301f3029d45be5c0d9791d1d2fe821dc1360d234e692fa49f7eb4e011","b98b3946624e96ff5c5d2359bfeab8d0f6005d975c9b5a1ae38021f06592e67b","a727751c9d33c8712451de0a0e4c3f7ed63f0877154abecb7860115e377663a9","521a2de35e4b98beb07bc39254cf192902ab2b5298a659e0538f167d5630eb48","06f625e80da47a14c2d3e7027b88f7f89c63e459e05ddda58b98e60b36bc2518"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668793196 · entry 108e9186e8c5677a8c91…
Expected log hash
f099839a063ebfd0b66050d615b9645cca5be77075ecec449f1aa0148fdcbfea 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":"v1793706932685","kind":"published-quote","locale":"en","page":"brand:fastmail","quote":"app doesnt seem to fetch mail","rating":2,"review_date":"2026-07-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.fastmail.app","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 (8552de27836d…), 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.