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.

“viel zu teuer sind sie auch”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8100be979145c47c67ab6b9c83561be6cea16beea508481d45c0e687d8daf774
Signature (Ed25519, base64)
kSJrqD68Ht0BNX2C416NpgcfG4wagwA+Q1y6+TIxpwHFvuON1q+WUl9BZD22JCtlfPxBFRnojwyTug1zvX5ACw==
Merkle root
6d3f7b9a732acc39631b9b7a5990b6471bf710c9f84e5623c7b4ff4e1ce78326
Merkle path
["8102e175b6baf65842e6811df6888e1f11e2a02706e99e6b092c340f7bc98605","7591970032872a993f43aadd06a632e22bfdc0dc6ccd2cdae19e2f09b42303aa","f1f6f04c187a517e0dcad9bfb0ebf5d60092502f3a692a386e26695044bf3443","43f465d5ce5a0b0a3f73dac79212aca875f580acdec4c102fcbccf6e4f20f29e","4c2405667c0291af69cf070a98279548bf3f818e705f7de4553c1d44080ad3bc","14c486a14f65e97db895e023cb107aa26b69eb22924d0f013603d7c78b05ee4b","f47bdde8a397d4d880a17c161c9c35fcd1e97d00d06c937bf2b4426195ef21e3","3b7c22f62aa5b9e1db14b6d0bdf2999d8cdebd10d9745ba46bab9c966c17ec69","71dd2650822725bb8e0be376e1f61f82391d23fe7475f587b0ddc04ef2619da3","1ab49327f331b225116b6d8b80bf077c5b296c6df16ba733ccbe9074f0ee770e","5fddc7ebac4cb49338ef90304c72e5e1b2d72e29a0fb533a0a52d233d6538a82","acea333ec0cf93fe37180dee1143550a537c5cc65f52eb01191088dc54424aa9","1deb554311ddadf910c37fafff4b86012a306c774652ab6dbbc6ab69a5c01d89","d55f41ae09ca42c33bbe39db949f63edb982eb2698def5511ce57c4f872a5c0f","6036173d1fecc6618a44f9a6eac2357cbf937f65066abe2621a2b8d1580705f1"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3123541116 · entry 108e9186e8c5677ad86d…
Expected log hash
9205615d16e6f0d1c04ec96882a0dde4bf091f63aaa636cea18cbbe885fd5227 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":"v1791346951310","kind":"published-quote","locale":"de","page":"theme:zasta/price/de","quote":"viel zu teuer sind sie auch","rating":1,"review_date":"2026-09-21","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 (6d3f7b9a732a…), 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.