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've been waiting for a fix for 2 years”

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)

9e1a14ce70dadfa425e0f08843f78979ee12066ffb55e8783e70f6015b6950ec

Signature (Ed25519, base64)

y0mitjciF8hsS+iZ0Ddym9ue7ioLOgCdrivoXYQLGZ6/JzDnTGEt4mO7egftCjso/Y2LiKkiooB13YwU4dIpAA==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["9e1ac23890c3060662a9df98a4019c8284921d253d295d0650ec6a2477a2e62b","228fdc907751734f0b2458fce59ae4c75d1aa792afb1330dd1c3005338b484ca","1b31787439295d5de36255ddcef7b73ffed9204d80b714185efb3c5ce9478294","7afebb4e2530776837cfe1b021af8ae09ad2bdcb7c40a64853621e609d352851","0ca99a22c91e084ad8704452d8f4347dfe9ff588bc519a505c5bcab5737d3c66","4a21a2032852deb5d98ff2929b57d2f1b297e8fba740873319e4ad15354bc0a1","dc25a1fe821a8dd4535a0e389ef9485dd05bc7efcae0fe327fa6c04e70492593","07e805eb78eec2ef9b4ecd8cc52c890bb5e73320b968bd59b758ca55a18840ac","1de020e026b099ff81c88dd8c655ca236cd760e6cbc1a76d643ec559997b4c73","9ee9506176a6b9d77646c6ce6ff7228dfd2a17a87ac8ede8329642e0eb9a6a5f","c7f0b20463fa92f65ab613da04333e124ae92f0c335a5de60bd52de28079b4cc","24e450961210e2cdc5fdcdec60b2324d5b3e7e704d00d92186e8f725bb0670d2","e3a1de018ae2658686c8ef0556fbf43b0147585a01189da83c1927e13f8542e0","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/service/en","quote":"I've been waiting for a fix for 2 years","rating":2,"review_date":"2026-07-30","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.