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.

“Gestern konnte ich mein Konto noch problemlos nutzen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
72a66f3e0b83415990d8a5649f5cf07e0fb2595987df9052a8f73ea8495cdf7c
Signature (Ed25519, base64)
EsFVKukVp9Z7urLGo7b2NZLHQcL7Ly/R7N7aPF+VLxdIKT/W512WptRxPLGi7GWHDnFEZDPXVx/I0au5ESOGAg==
Merkle root
b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path
["72a346bcf47cee0689ffbfa617af4ae2b6fe939efa691e3b658e13bc9204fd56","f7ff87c63c7e6c196b6a52a76467971be7a5c1443b153c26c4f60a9bfa26f137","ec0d76ddbbd1faa20f1aee45a02201831d35cc915bbcca7de6eab29f558560ee","31602250a467d3bd8eb8846ed38ecaeacc8a40de4e023561be236b0c1e0867c6","dd18e463859f1a348ec058e76b43d5ba9f06400a477058905d3603b350d2437e","81236951baa34beccf3261464964e633eda73db1d4e313be813b0d810e7cca87","8c04c1c0063f6be7788315a787c624a249f072871e57a1db505ee0623a96236b","a2a945c947471050fbc66ad393c32f378d9c757cf0df765a9d549294d77779ec","e066c990a601c1f717b9f8012f08283ce63956fd3115d7547e46aea249480e6d","88e0826e7c263a2ad061b5deeb05fbe6abf48a7867ad3058053475380c43f1a1","7281f279cc9a8452670fa9a12ec35fdae2e72c841be32857fd0db89930ca121f","04087565ef2bc2296fbc1a825b280fdd722bb654bc60f0b5bce5b348a7793e47","7683d5d7c88ecec7a3b1a5734816ef1b47ef9cb2b169a45f71d75a399897983a","a87bd939a3ad0796a8d580dacb2c37af7f713a77a0e4e7ca6c95f21a1e1d62cf","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash
687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"de","page":"theme:audible/ordering/de","quote":"Gestern konnte ich mein Konto noch problemlos nutzen.","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (b6da35820db1…), 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.