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.

“die Beerdigungskosten von über 5000€, die ich im letzten Jahr gezahlt habe kann ich hier nicht mal angeben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b85b330b42a51086d186ba91cbe09ec3a0c9504e9abb5ce9628f3a9c733d1a5f
Signature (Ed25519, base64)
bXPwnsRUwUy6fJbBiSnTpZyr/BF6bV9ve/Y1JPQ40Q0JemezlUJ6nOAZXMQT7E/lzog7XNqObjub2L6OJvg4Ag==
Merkle root
3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f
Merkle path
["b85d8cbd8c38b226851f83cb29dedfacca80158ae3f66cf01d7eb15b9fcfe5e3","a5cd17da201a414dc3ca4bf069f345ba2553cc9b631b8c9b069406591a3fb0e2","006b1f6d6cc92fdc8775cd504f0a7959fd9dde733fcb8170f533d01474062cc6","1c5852aa8bbf4bfb5e111fa4690679addd17d85958e8dd1d79e5125608d20941","c8f917d085ad69f2361acfc90f9b6c7c2ca4c64bf3ec38850ecfbd0624167251","4228fc0b7f9405fe750933e7f135eef16ac5c9bdc5ade87026eb5457764e0c5d","6f603234b4a88565f6f1d8f1797ba2be1e0011678980697b2898598e9b9c7bcb","b1328a934ebc3c339f6e75920ddb71f2e5dabb1ae688aa122bf7785e5a40c255","2fa28fa5ee4ebad05ad51b3d8bbcb5ac3fa2a59a0361b4d9d93e71227428c804","a0bb259debd92027426d3fa2100a8a60c61617f96319d519b77cbda5bfec7f6e","40f701b47645b343a10950e66c61fa00d11cb8a81d685aa11bfc75daa7cd2cd5","79c527d76472954c74529d3dddd508bb5300f00baa6ce66cf581cfdaf986570e","83db60ef01b99a503ccd6a6abdd52daa1b692b73cf5b978606f8d217f799000c","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:zasta/billing/de","quote":"die Beerdigungskosten von über 5000€, die ich im letzten Jahr gezahlt habe kann ich hier nicht mal angeben","rating":1,"review_date":"2026-08-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.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 (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.