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 bessere Verwaltung der Alben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1d6f03d78a821af3d9915a6c5fdf58cd030bc56a4590bbc42f8d8dda6a87ec0a
Signature (Ed25519, base64)
zTDA3UTiaf1dPdVfSf+/8+0co1+2mX5QuATfg/YnyIH2Ybo2IWD14c5gWqVTpmcrQTFmhwW+NX7NHnvWUEKyCA==
Merkle root
4591ccf5fcdb01ed421243d02df5f30203ce391c077d4ade1ff5ee97e69e252d
Merkle path
["1d6b4714a71ce3006337e823c2aa827f2d8828cd6349474cef5ae4f2e5987759","94c2b3f65cdf464ef434a3ba80abd49760241dd8a02e597274f7ab932dcade89","1bb05a5ba6cf6049eb0cd4a2ccb7aaef8246371e90eb7fc105898c5ab8fd323d","e809ea3103ebc31c02179d55e7895488dd8516905cfa3b157ec953a2fbad95eb","1e0f37e2165654a348d055919f219fafc48129efd8bc38e6fa1e2259fc047694","4778e738d525977e70511d87f5082698c88ed780d4a0964e39075bdcf2c23681","cf427dd627de48fe816e45bbdf6c2f7bddc409df609bee70e8b5320db6067887","413fcc0d9eb6990bbb9251060497be7f88bfb3ff3a28d48051a398a257ce9b2a","bb15f4ff800697d3757fd1192e18df01666ba3bac12e0e7fba017645bb7b058c","81f7fcf1ac4118dc140c85c474e7764b52a5111a49311a3051961e1c448490ce","76248b44b9ad9d60e7f57955141277233f0834109c44c736c126c5e9ab5f3075","152c0493178cf6b4404f105673ebfb1205dcd47946cf0dc7bed8ccf29e922fd8","d52611af45c7ef524ab63e970b046a1061f8173af77bce3332bb854291964d99","04789af0aae7a52bbc7d5e129e675a1c89df82999aa606ccdd23b89f718c4ff3"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273084324 · entry 108e9186e8c5677a4edd…
Expected log hash
52df3e0fd214b96d6c701f5f337408916b7566fa39826e2404f759c290be1eab 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":"v1792120358245","kind":"published-quote","locale":"de","page":"brand:spotify","quote":"die bessere Verwaltung der Alben","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (4591ccf5fcdb…), 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.