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.

“I loved the products I tried”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6b30a5281124dc74ed7ebd82d8105293fe55dadf77fd9497972103a01ec7a10d
Signature (Ed25519, base64)
iWCfFZSGBY4qUeX7QRQ6y18cfQqS8722ClSiJIpmTDSwzXq/MaCx12gTX1ZYQv/4DVUg+aVP6SFUUQ6Apbr/Dg==
Merkle root
47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023
Merkle path
["6b3801af5ea1fff1c68bcfb5e6378545649941e0a97d25579756058e36da49e1","27f87d6a410743e1059155426460e04046ca506ca440df6ae024dc690073d1ac","e84bfe6d72ffccc3a581db1a0a89a5467b6e9ab520923c99df71548d0ff9e3bd","8c544a71e44c1e8e0137ff88c9f70941bf90d272db409edd499136e57bc580cb","7df35c2c33e0b33f4fa3e4afaaa6cd2ca44d69911ac531dcc7ca7f8cd3f3d777","3641e058cf0d039bf5beb28b1f7bb627873e69af321c24d25e250995f3f8cde5","e337e9e144e7b9e6816e2d36d67b6eb0a16baa54e5970ecbcd3094f768055904","a552d39002bab21785c994f5b0de65637cfd14fc020dc9d98b8bf672bc4740b2","ae10b746fc7b6a57a012f2550f78699ba2cbb2c976dd7900c9217553cfd4099d","abb0704ae0697970e97027ccd717bfd36404829c0ebd229463a422ec29e83280","e515e0c488ee122934d181a3d75ff9ba6579ec532e2efec772feef1d496f926b","fc59a99ecd8e45f7a4edce8bb3645315ffa61f5b16e71389405bf26368007a16","b965f789d81d31108e28cb7456c86198eef687ef99496f7aa54fa323ddf26edb","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…
Expected log hash
00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 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":"v1791539060014","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"I loved the products I tried","rating":5,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (47aef0bbc5d3…), 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.