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.

“Ich finde diese App sehr gut”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f34c466c0dd8663f41b31834db732657ef6896bbf5636317fb285a724fb91ec4
Signature (Ed25519, base64)
GsHMTfKHaQ4/UrjV11qAMSp9di9uc+hi0LqDvdEHeAH/3rG0raIQvP9KagZ8qWbHwNTmUNEVb+fv1khAxvmrCw==
Merkle root
3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path
["f349e231ed1af2d2b0350a8c4bd7d52f03b55d09c76a72f3eff27695918515cf","48bf97d50b10332f88e092bf78b594bbbd41e23ec6f6be227e486d8d78ba4d77","7e76a4bcbfcced59dc631bb8edd77ac6f74bba61d7abe4f293e4e106672d4fd6","5e9f2d09607773140b48aef54094f834b82c7c87989ecd8b4ec248498ad9d646","2fc97172bdfbe21acc6315834481b1f2067f4e3dd51bc72dc3105c4304947b0e","74f74a03f3dd4016a83745c5abecaa1644517b5b559db99ab29e13522b4b40ec","f6309a4d89206b5e2ffc9aef91a8b2af3795e23affda2de377be1efd0365cd63","1f4fb74212f803329cc4531775228a1f13e507b94fc3d87f1c042f5bc9e0c9c8","99f0498f6339405baafb1e7f2d1d6eaade7f8e887c54232bc7c88f1d7bb94fa4","e3ac0726a7773a6971b05189c9d54c6c4e17e6fa19ae9dbe8bd5d2895e602eb8","a24cf51b7fbc793398db77a0c3e33158b7c4de12ba34775a3ef18dd2b2dd5072","82594a36e75716dc549c40473f8ac79bebd2510d67637b2fd560033c292a7632","9e72e518c6434a6e0c542e1f48a14f35526f13e0776a1ab92f1af9bcefd6e13e","246f8342235410c48ceee34de37199612052ca8bfc8a05e2509de9ef8e0e7796"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash
69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"de","page":"brand:audible","quote":"Ich finde diese App sehr gut","rating":5,"review_date":"2026-08-14","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 (3ea09355a1b2…), 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.