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.

“Das Abo ist sein Geld wert.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1622093a49301b5846323adbc9e702bd08b3517b1c6730a321d7907d4271dfb6
Signature (Ed25519, base64)
urMTaiksNrm3UsYcmQoi4Ml72wsmY/KtCOYf1WxSOjveC7hUvcfOtpev6qY1l2lWLuOzWvAHnv2NdGekDmXeBg==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["16210fdee9b9060104b9e5cf739045e50d60fb069d7440713bea8ffdf18b4505","3633054d5ea1ebea1c33e99ea6fcb0f5775282605163099a225b7345fb5d60c5","38bbfeb53cdb4ee9a22f2b6d289bda60f45fdbf1bb171af14b529c81f438c188","8db859872833564f32cdef65740942eb7dbf58c2221e095ec76140933216a4e0","98a691a1eff70504cddccbf2c996ffe9954af2306d788cc8a7fba29a115a27c2","7c50343474cde17ee1b73f4001c235fecd988030dd1a3b6ad249c0da1da0768e","b22b1c21230095fcd7e8546c9d8672f4ab7be206571728463925f5e7d04a4b93","6a96b9e31e32a01f07f7c2381c851b276f022d1f07622e0476ff2e81b6c8b508","91e8de197272840ad97dca354c5d179109f85e93b760fa73c905fc81fe227332","e3f3febc54443e753eef012ebaf3bc644c7cf8787bceb5bfef88a88f29dd843b","706ae073b70e6373dee7edb7c37770ebec33dd8fbc68e7fc50803f47cc2c5eee","315a2754803b75c9628a55a4cabfb74de1b5b61bd2dfb993d59bd76faec82e97","5583124fe582e6d7b0315186ecf512c5208dfdd6f55f448bd7355fb580296e0a","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash
b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"de","page":"theme:audible/price/de","quote":"Das Abo ist sein Geld wert.","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 (8a6ad893af0f…), 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.