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.

“Topp bin sehr zufrieden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
14d8c5957d521d0938944dbffdc3ef23060fda0d410e44222bb72dda0f6f9c0a
Signature (Ed25519, base64)
JCPX21/UHIvggUlcbpcVU1JoFN9zfUSYjqaoCKZA9aRD6LGi1nb3yjIvHNG2uQvFoBN42DrhV1j/DtXLJh/zCA==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["14d942d529f84108fa79424a4ec58540d4e2ca611b6b3b63f8351d1526edf316","263dba5fe76321aedc392347fec2ac6fd12fb268a310d7451214214004d44ffc","75c266380dd0dbadbfcbec0c3d8da18eb6dbfc7458e87c45775d26a61ecfac34","aac9d399dc8ed75e839b8f4882dee3f07716e9a1e92aa03869a77c0c100f0323","565b8f389a934f07eaff160610bf0a74c7d2b69a0dd5b818ade6ac261b5d48ae","9666f5e603ed8cc2e147fcd98f883abeefde181646ea3d1c6cf49c94ce34bc30","2d5b2ef78fe04547cf6c60224d411c4138b002e7c10874249177d8b06e31e346","a896050452646b79f397d9407afd74d4c9f7b4084c905fe1deb619efc8eb4467","eb20f02a917faf890c47117bc567d7bc0e4f389a2b34df9304fb7346eac5efda","85f54fcaac6430853598bd6eb6139021fd656b334ce0988d3c27568c8d53314e","c90e81bfa64c51799293603678ad2b0cdfdc922d2552151e3eac37f4222dc5ef","dffbc784da6e78ce004c2715fd64b08f8014ea3a60655e0f193168cea47c89e8","14d95cb3ffe81dc7ba7bda02f51c7ab9c1977951e0a9ce587124764e85380fa3","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:deezer/price/de","quote":"Topp bin sehr zufrieden","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.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 (f26292e960b3…), 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.