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.

“Sie senden mir den Code nicht”

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 3124210377

Proof data

Record hash (SHA-256)

d9c73f2d55ebfc1d87fc589fa93b275c7f9c3a2d01433d2e50aa8e2dbdb37f53

Signature (Ed25519, base64)

bwdQPBNSEPXccE+f/5b9R93s4mltpn436DrXt1sEEUnz3t70vuxO0nKxXQqgeo+H/fxyLINY+ds40V9r4nDHAg==

Merkle root

3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f

Merkle path

["d9c711003be182655cc3beadb062d98d24b0d2d496fe6f5a05d5b7a8dd97d0ea","eb0a065d469aa3d868322c94592ae4e5914c9db75e75ca1952ef4f50ab85b948","99ecc9793fd8e774057cb3f5290fab65ea6f8fa39ae41981f95446df9ec9ba0f","643247a863f6a0f595940b25dc1e829533a37df1fc0cbeaa0ec8cf5b8b83daa1","00c7c2a1834670dab79da10f8d2a5998d0636858a720604ee52dfde0a064775b","c6a8a20e0b6ca364ca77373d66a16a16bf54ecc489490deebdad496205a6a307","7f21735707eeff1f4ea2722329432ffb3c57829bfe7d95910215cc3345277056","643bf68fe3b7564e4c58decd3738cbb215c521753ad9206ae9faba770b5d3e66","929db1d791711f9b138950b83ceb9c482284dcd8d2d84796ae211f5b33f9687a","17bae6da25291d6db0cd5071f1c275ef13274c09efbab7dace2affc8ce025a9a","101109e7c4e8e974ec6dfeb40faf312c727b8c74623b4613243b250f383b292b","983ff3a69091f24660e6c071fa75ca91e30ebb0c4daa4d79760c51c807f2d00c","7e472eb0a3b58e61070423986bd83b0a6c7c1fb4306803b1a250ecaf0ef71a97","00a544d427d2b0ef6286f24c44cfcf3a5f82bad04bf6442e459c003cb18785c1","10553711bf6721bc3fa0f227ed3bf669673b7af202d9c22d19db8987b7ed8714"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124210377 · entry 108e9186e8c5677a0172…

Expected log hash

20a5241ced0c7b94303a7b8002f1aae217df3f1371aea54ff5745a148bddda47 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":"v1791349684588","kind":"published-quote","locale":"de","page":"theme:everand/service/de","quote":"Sie senden mir den Code nicht","rating":1,"review_date":"2026-08-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (3b820b0e91b2…), 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.