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 work with GrapheneOS”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2e86dddbab8c76fcab27002f3df77460696481e7b3742ab0fd1401eccfbb88d9
Signature (Ed25519, base64)
FMNbt4NkCRWBYEz6zG6dZfZzlSEcsQ0AXtYdJbRlDy17yK+cSsoxBPkb5R2H5z5IZovWC2xXhVHTc/pHW3rjCA==
Merkle root
308131384c17faeb80441b13f9357584a0273f8972d9765a99957348a4815c13
Merkle path
["2e86cb2be0d16e03d7b7367ddf337e07e1599e44cccfa40ec12361a2fc1290ba","7b6e2f237bd53157650805ea0ba4a0e42ef9fbbc20a2e36b62444ec20caab31e","8d693500e9ed71ed41b464eb6df8d2dff6f71e5901387bbc5ca68af42614b430","2495311866818c9d2b67926a7240130a5560dbc09790287f66a1dfe2c5fad075","af8d60029404a51142ca8d3a1ce9c4d0b10a204e3b3bfe111326dc42fda1d5cd","e42e11152dfe81971b97eaad6b9e68b9456edbddbe7af6b93f689de973e2b691","5c134b2a10d11b65f1eea182b22ad85ce7c567ee75184f18c4b45d8925746dad","5d2d4f7be0011ede080ff50788b0d593b59920b64b7c848b0464d9c8918695be","ab9800b280ac54c6958af836a7d8938cbd117a661a2866d20fb931dc3908b4ea","0f5d616ad84042d8357af70382defcdcd1a8aa596938aa41bc0a879b1bcad0a3","e3f89fff6e64f3cc0153b129ea71a1d50d659a94d2b1dfec25f81ec8711098e5","7681b419ff99ae10615583f9799046475637bb269e4c8e6742ce752a9cf83ca7","d4ae49e1775276bcc130d7bbab191f6abbcfbf92fde2ba3900f68a760cde044c","91bd2726f2a91be0863a1dbda6a86997ef649da5ecf54fa9ea78e8ac2b08b43c","c04228d557ba3f279a1ea08cf75eea7ca9702c39496b19463f0d7c804a1949b1"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582578762 · entry 108e9186e8c5677ae28c…
Expected log hash
659d869bb9ff3fe54566a2f9c466159e26f879bc484da567fe1542343059e6e1 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":"v1787623811700","kind":"published-quote","locale":"en","page":"brand:nexi","quote":"Doesn't work with GrapheneOS","rating":1,"review_date":"2026-04-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=it.icbpi.mobile","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 (308131384c17…), 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.