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.

“Kept going round and round in circles.”
Google Play · 1/5 · 2026-06-05

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2776103867

Proof data

Record hash (SHA-256): 5d07c9734c4975bc72b36533018fdc878f0faed2b1feffdd928a44a11c5cdc3e
Signature (Ed25519, base64): +OPm4E6nCseE6Dp+mjFIFdZyHrtIztEJmEuxmK+K0Mlrvs+Qzm3cZkoHdV7gjgbK7A59iF22rnpYiih0pqRMDg==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["5d021eb22e3a214e056442286c35690b57166aa9527ab58cf9147890079034c5","2d0d6794c2cdb9a1419fba72570e4bd0ec601071ef71dc354542935dc393df8e","48dd88676f60d64117bc5895ce0f5c8fae996ef918f3ae01cf0e44b13ba9a345","6f03834085fb3b75fd2c5982ef4daabdae1df32221284bb90dd5e504e54d9488","1db31fcf7712e7f36c43c5e85e4039db9ad9d13178ff42be9ca71aaafd72bb8c","8f2aeb64059ce8e50b0046671a150b2e43d310519c908a7d51110e659e28d16e","50f1e0d0826ebe0bf47c4553dc6394882faf86ead27efbdda9e3317157e2021b","98c66b994bba4b46d9aa9dafb70f65383fab01c3f1359575d2d880bca0ca20fc","7872a3cc094c0ed7f03b433ff693d64749314769f3984380d3f3d9060c0942a9","7c7baf863a073b56643902d940974631b99fd1a1ae55b2aee866445fcaa80ea8","83f9a43a5f5619e0cef05cb157493e7555560b2f5946f5359e2e77079ef6cb1d","8c7f1604f9038e035e14d43c021683ae7b61c1c4932c4e1957f4cd1139adabf7","77d8cdcf0d2c898e0552ac900c126db61e2277cdb3705b85a834e54dde1ee5ee","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored: 2026-09-10
Public log entry: search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash: 2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/ordering/en","quote":"Kept going round and round in circles.","rating":1,"review_date":"2026-06-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (4dc0bd79ba3e…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.