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 3258717636

Proof data

Record hash (SHA-256): 2a69708b91d4a078d77a384c2ee7c4942804f79f170fcbc8491cdd59dcbb7b1e
Signature (Ed25519, base64): c54/dPJ9oS+tYUSx8E9YBBVtOiHTjcsnrp06GDpMkSwEG2cTfjRRsKyUADSOBi5SY/iW/KI7TH5B/WJBEUKwAw==
Merkle root: c1d49fab62e94ee1796f3eb15e1a21f856756e9a68ad117a17ae6c9694ffe1e9
Merkle path: ["2a6b73998879e57801878be0fa3280aa0d89cbb501c58b261b1a5eb069959f81","276b3fa7f116af447d0ecbd37ace96087b50eba1867223eb74bee1e7a537004d","15a7df9f41bad64f2100a390792f32fd2f688ee2d5288db7ff0327b1c83655b5","d5bc9727ba79af2327f915ad860db8485cf4087b0195d34f07f07a2ce17e8c83","8c650d9468a8266f4d0bab66b2524eafcbedcebf5dc3b3c6fadf4fe62fddd676","460ebfeaab0417589d09c4ad00d7f5f05a246fd31c05394fb6ca75fda12feec3","f6ea9f91bf8b9256b7b128722cbcdf58543743a53593259a6eb397426d053dd7","91ff80c9d86de0c922719aba4e66aebf1967c752ab74c45e59b59751371997a0","066166fdc6abdbb9ff338999bda5db469f9a7bcf5dff4a212f389773c6c4a367","3e56fbcb8a8a4a49592f462055d9676d8061d2200a525396a3ad1e545134af69","d548028ef9025b3c22d524c1f1d85be654856c3ed276e6e4b719f445ffebfe9d","219bd599cfb89fbe7096defae6a66c994562ac0a422a5db43368bd9cf9789683","856d9a6a3e94d695a98fa0bb5ce8d80e9fc70a3794652b53ea754ef3c0720b7a","436050ea3288f64644ca44d910bc166b737265d33885dda72495c78f7429279a"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258717636 · entry 108e9186e8c5677abf47…
Expected log hash: 30640a6c2a3bbbd5aa6e5244e634da7339a6d42d7209b3c3a5dde0fcd662474c 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":"v1792034121129","kind":"published-quote","locale":"en","page":"brand:roboform","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 (c1d49fab62e9…), 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.