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.

“it doesn't fill forms right anymore”
Google Play · 1/5 · 2026-09-03

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 2969645630

Proof data

Record hash (SHA-256): 7a5de17f57a77994dd19853105d4ed03836f16cd4777ba24cdab25eb1a1f34c9
Signature (Ed25519, base64): Vi8r/D+LE9hV73hFupPQ3bYuOAA68kJq2aQ00x7DGSH8AjCua4nivdoCCq8AbUjT0DGmLywCur9LZjiG6ESaCg==
Merkle root: 714fd5c453665fb7238b83bb755c09ceea4f24c6bb04f621046ea8b9d5da1a83
Merkle path: ["7a5904f5fe9992562aefde6bc7ba983034fd4218564165c786c84e3ad1973f56","9746f7a8fa0ddcd7909513970ada77bfbf9b0a9e1f9427253888f1bd171ff850","097a62c92a10c1477fd578dda3a86a7fb85891ff302e2771c5d076c342ec5df6","ef9bb1fdf5db058cc49bff3d0e8130964e5658f0b6c0767c973cb7af170eb218","83bfdea0e746913261b5db1178b13fd4263bad260d2ba48c7e0112eceffcb55d","24588c1a4a2b98d6631f9434dd16054205c6ec3cb7ea9c61f8718b37ccdee81f","f9f687ef1a0f97cc17ac10d4666b621c6251f388e3acc22bc00f4073a576fee9","94bf1a4bf966aa92509423eb0e332c4618cc5cff354836e62a0acbabbdc7c068","814412a2a85f4f26ca95fbd8a8e19361591156d8fc92430a91106aa234a8a18e","fd6ba9b27a8c3f3ca010a272aa66c272c3387ee496dd973b4f33c3573196142e","5684f13e53a4bb31619ccd6b7aa8f0fea912cab31035af49151a4cd6d3b3945d","267c0b7ed15e6982a5e6ef26c2c1d11ef5aea27a28141d39eef6bc03248dcb64","8e05923450d0433b7639ba6d964471cde4f69e8e573ff3bb85a421b4525c202f","752a3b9e223b30ac83f5d069b1fdc80c8e8c1a0ba82d33eb5f08ea95ad0f5112","0657d6cbf3a92507a9a9b11146527ccd4ea9969d68d2d85c40e1ac60d2ab4392"]
Anchored: 2026-09-27
Public log entry: search.sigstore.dev, log index 2969645630 · entry 108e9186e8c5677ac05f…
Expected log hash: 9c269d3e82dba16de30aab3330968f6013b6b7908bdb2f7b3ce0083771a2fe3e 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":"v1790397996853","kind":"published-quote","locale":"en","page":"theme:roboform/quality/en","quote":"it doesn't fill forms right anymore","rating":1,"review_date":"2026-09-03","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 (714fd5c45366…), 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.