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.

“sagt keine Internetverbindung”

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 3162293789

Proof data

Record hash (SHA-256)

31c29c7462fe82fdcb3c8207b168789a92a853116ef9617489ea5d4f353e10f2

Signature (Ed25519, base64)

Hx0spASEj4pzwJzvGdYz0mfddFl+UOwOl2NY2e+wWgmAmCEM3AsRAHkfzpzhn4bDGxDo5CIoFMqFyFa7To7aBw==

Merkle root

ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78

Merkle path

["31c277c43a7163e0655a8e4a331d70c2e8c6858318cc3731d9bba14025639a8a","752db85397e23c79d3adcad3e1c3ef265d82354bd7fcf8e7bae47e9e16eb1722","851d452768eaee020e47ea798cffce9fa761d67a86a86a0075029fefa770d7cd","09160a5de45e3ce9bcc5c8d9d192fa99cb5234a7ff33eeecebe653c4873ad184","774b0608815e814611763112b7545e12705bba4545e974acd87953b105806ba3","d7f466578ff1b24c1dcf949c7e139977619c20af0f867a8445fcf17f246cda3b","ae59b8ec09acd5059d5047cdf492a692af46a6a15443b18b65b56ea5a7a91329","070ca183458b5dde73950193bc7df2cb4278188be10f0399f9d37ca92943b2b9","29f5820e646d6dc1af7b8ad3d6b793f974e5cac0887fe1fa5a8a0e9b69fff2b7","482273f9383c388e67566f1e87d6d475598cd5b9b226521794018b23afbe67dc","302869e53f2c42d10a99cab629277c592c0a5e44124dce490875e618e91706b5","1f4057a151ee201b828d97e6a824c448929adabf69bbc73546bb374356ffde97","b5d1a48b6642f5e918335ff168c322a90c6461c94c3bda6ded76ea663842f62f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…

Expected log hash

49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"de","page":"brand:worldline","quote":"sagt keine Internetverbindung","rating":1,"review_date":"2026-04-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=eu.softpos.softposwrapper.wl","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 (ab8d4de5853e…), 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.