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.

“erst x-Stunden später im Eingang gemeldet”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
65069a09901900b9597658b344c5c06f9b08f1ad612d68cee21ddeffe8f2c54e
Signature (Ed25519, base64)
Di+IuRh3hX39VzetPQcPyFOd3ktOEJ5f+4tznSdg03jQ4yHZMm+nZIQHSjUqbTghuoCDbMph17K5wsqAbH8MDQ==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["65033a6c2479b69b38220190d595bc299e0c03bd49eecbef49ce32953a3f3c4c","0812df295646d2629c3b90b73d92db8651abf8005c61697e4275c7bbd5584665","e6948fa1d6d1305b81aa534e087b3ac7185d9399bfcf976984934986daf9995d","a60ef8b2453baaa3114687f91febded633034da39c1d7d48e2c922b4a27d1a68","053aeb6901c141e78efc17a42a3c1d55df7956d3d6e155ee35ac2747ca511f94","65a5293e79b28b2c4504737d2c482ccc595b218ba950748d37489261c17684c7","f5e62148b5cce1a74907e114506f46ed840f2432a7daa2e8e45926d5bb8f9668","55b86442100073c7449d566c9af03010b94220a61ae537b849fd5243d721c735","0775ef625d6a6f14e350ba3580b3b7f35c72270aa3c3a21d20e58f9456fe18c7","bb5b53971b1a7f75e92cb9a263dd69462e277fd680040e7a181c724d5353d459","7c6063b192b795007db0a5b3f50559ba693175c61b3bb1978ab548035e173f1e","b9412849d9d6bdae9bc716b14566deaafbebd8e51f6741fa3712d78fb28fc74a","ceee0a42168dbf7fdebe6a87c18868b362d983067ee9d54459c89ffba781dde3","7374897de84b1f86ca0356b906b6c1bc842b8a45ccf90424df2bccb9b7b03d1b","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"de","page":"theme:threema/delivery/de","quote":"erst x-Stunden später im Eingang gemeldet","rating":2,"review_date":"2025-11-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.threema.app","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 (c69b412346f0…), 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.