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.

“Search function rather limited too”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fa7e75f3702db796272ecc3440e7f87deb70e3ab87c3af94d44d272916897f60
Signature (Ed25519, base64)
mYXHcL1/byST3U+o2LjxqU4YtTjCMW/ieMkPNrsMLEpCp6S2sZG+K7vYY/1IbTFmCGL1pR+QsiMSzvzKU7WWBg==
Merkle root
681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c
Merkle path
["fa803c8a5b3b55ddb7d17ef45cc0d74031a93e7b905ba9c195bde8e7fdf5d638","73a702278bb177bc5aa890cbab15169cbe83dfa0c462ae879460ec66687a35ba","b344ba0d53c883b7ab6404085b7b8fefb793ee88310acc73b111dc15d45dfa59","1b4a168a9084ec945833a8c235dccde96f5b19060307639ea8a0fc257148a1d0","a35af93a8a9ab04c3f819702a284dcf4732436330477b3b05542f0e153ad843f","5fccd2e6486622f2a20a4aee2da3c39cd1d36afeb815ddeca8dafb9f8a282129","6f26d9617d32211210a2676fc31bd6be0cdc194f7fc5ffd6efbc1c8d6ce51f86","cd1204a62d0886faf7ca076096fefe5b781399c7af8d116651d7fa5afd81803a","9500c76662182b9c7136c7edb6b3f2c5ba5e2eed5b14431f1f592f54c3267b9e","0aaf854a09b796294500204eb1d868eb8a4b2529d843f24a4145b287f9ad77ee","339dae50e33d50aa0cd1dc447432aefad2a6e04bc149cea692cdd6f203acc133","0931601ab88b17ced10d210b73b69d45855330e2f7d04827af69758de2cb8cd3"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…
Expected log hash
8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"Search function rather limited too","rating":1,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.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 (681242bb8cfa…), 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.