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.

“Seit 20min steht dort noch 1min.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
da387f2110f67ad6b93add7d84301a4440eefedb6c096707dcc6933d18331ee4
Signature (Ed25519, base64)
zclA/PUZ+bwp9i1MsMtcGtEvonNro5vAwH315wvf1uysBTKjjwjEcdrAFgDIfzeir1MntiQK+8yp0Ku3ViP1Aw==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["da36912304ba6ef5404cedd046427cc72707a4b36da29e6f345f48515758d93a","769824d19867f89ca34144997f91ca9702c27be844353953ea103396d9000dfd","07bde7226032f0f01956c02f7b25ff0eda45f682db2e09368d772cc05ca740b2","eb4299fadcde920c4513c6e2f6e0e1c482c92799466db689861f4eb8d940b151","0f33b18c7dbb5f5bcdcb6a91cca0deb9d3dd4866d690077efa77ddaba423fb3b","3d0ff94bd8d094ed24572489dca070b8ebf394416ed00a1f219f784f83030a6b","890f0f0e209849884659bf516f29a588e6ef98daa78680db2563deaf7c5a8160","84f6cf99fc72115623b5dc55f6b7f52952e8a7eccf5bef7d71c438b13afe3bd1","08a9f15fc5ada5abc41dfe4eafe8db608b7bec526dd5a0e447f62abe58cd4e27","40b96fb0c6da2f7a2f71b81c05602fb93ecd0af55f984a4a5f78cc906727bfe6","7a6127272f94648f1c3fcc0d2a6e35a4dd00746fac136eb3ba0e08db3f432b78","f0bbf34c1dde9d32919100878d63d35b3f578b04c286b3c7e9b27a0d61c8d8bb","06275dc2003d93dff6ae62dae412a16841a241c39c4d4453231315397101e1bd","aaa7b399bae700ce8013bce7d22a5956b227f2e0adcc638da32f9fc5e72da67e","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"theme:schulthess/quality/de","quote":"Seit 20min steht dort noch 1min.","rating":2,"review_date":"2026-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","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 (539721061967…), 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.