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.

“völlig unfähiger support”

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 2514476227

Proof data

Record hash (SHA-256)

1afbbbc008b2b645636b8298ef5ee0c91e9d9dd2fe525736deffe12f865a972a

Signature (Ed25519, base64)

82p0NwuVVTHHmdCEKsrO42Y5XUgjP1QE7RgI8vBPBe/7Nc2Adsjn0c8D2565FkmPxavAvZPuNEobVeeT1MwpCw==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["1aff8cbd1a992ae476ad5481c9a80b69c7e531ff4ae63e85b9cac9dcedcdff3a","3bf8928e859ee28c79788b721d2129f0fe5382151719fbc5820a9854558c774b","f1a3539b8ac28fece2cb70c0f152f322ae47defd4448c5f4782600da735ed0fd","75d1d2397f115abb5019eedff561c5a6a1345454e284af217a8e5f4d2f5c3a60","fb344115c3ce2921cd3a4af3fee9b8638d32898a7af731b92c005198ab8bb029","2add2d93c67fe53a5e4d0688a35a6ff962556cb062334a852a7e935c8039d6e7","ca0fc35626759a96d01a98c554d8e15a98a25d200bbec2e21d18d5579ee2960e","fc35c27d01805dcdbc452cc9d9043ee99fff772e0c761b05fd6559d80ccaf30b","3ac8ade0709509659b617444cfb67fd30b90b3ff12c581603feecc6ea0fc0564","fc8e0ba2ee78af538ad4ee1b71512b77685a3732356984b2d6b70cbb4b05a3cb","6058ebe21d25444de53706b6814e9b56311d1240ba69b0be7b5d47e55d7da77b","cc8130a5df263077aa44c9e001fcf67549fe251dbcec2ea116d5df2963aa6972","6524172f6bc7fc76e6e0803c488a2dc7fb1fb8c35a8cdc8ed06b91c9ec2353c6","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…

Expected log hash

9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"de","page":"theme:relai/service/de","quote":"völlig unfähiger support","rating":1,"review_date":"2026-06-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (a086f9fa8309…), 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.