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's my only password keeper”

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)

0ee52c591f1940b358c06f43198e444050fb373fbca977d07f853ee0eb9fb424

Signature (Ed25519, base64)

qbl2qwAJrVMZgok8h/ybtid4FBCISzIO9UKDbe5qvQbjMh25W9rkJVhqgObwaAPehTbC0rJrpr4bNcGAr6kIAQ==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["0ee49d6d4137c7ebc8cdee76172097f7ba81820d3a7e33c766b09e87a0097156","28c0580ed1b3e73d695ae8ad79268a786714601bf47704f3003c4547c7d0d7f3","fac3cdf5d1e71ac96bf3e4de8ec13f93637c33b8543c3b54bd16873d83b7217e","3138569c04fe09140ecab9c9a131789d54b0d74b6cc8930b07702783b67aedee","196b5f4f5c69e7cbe605aae0503e320dfaad57bc7449db4eb2da4bec8ed4c519","a13f26a478cb6050a85cd66d0a5b67f0418678bdc7bbd5e8ff0553eb2589137d","bc646b6e8e5fdd933d7d1f082e87cf1968140628a07e166ac83daf7cada16992","08f1660a97b32693027d1b40a8f419233e1686f32f540952488e755bced2c7ae","af6056d61581c72a4d9ba6f407dc3bda2072259ee7ae67f99508e54b896875ce","004e614132cb1b7c9b619d03ff9f55e46b7cb9767c5ae1437449adf32ddcec45","ba894b4be4882cdd4ee89df93fc269c4b5650c2f893ba96b1cfb28c1d9866900","601d3d5f4fba7ccb8e25e8db9adc4fc1a6094821bec2364894f7bf4c640df5de","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","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/delivery/en","quote":"It's my only password keeper","rating":5,"review_date":"2026-04-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (4dc0bd79ba3e…), 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.