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.

“Très bien merci”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f455663010863e07b531d04697241e68b0b4a394e170b9f2256cb86bcfda86f7
Signature (Ed25519, base64)
8RuJTVAxWi9WrmBWb8b9KQWdETPJ0msg8j630vZpb7RY3z/giTVNKK/wzZRi4VhHVfAu4EoQuash68jzNabEBw==
Merkle root
aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321
Merkle path
["f455a498d9b6791f38f8c78e20512fc14dcc4bc25740f3771f9c52a9cbdc6bf1","6e962a7f9633adc22756278c0e9af1a601a2e84c90a830b939ffe4c0dba4999b","6745147fb37fda7dbe767127fbcdb001ee8bec2700aa859302e725dcfa5866ad","395958246e5aed5dc5bc30e6a2cd98e12a74ea8cce5b5f2597c2db60c279a680","81e5d24e3957aaa768f7289a0479934baa73e5b2705cabbcf29993bf3bb489fb","031ec19ae2346188883141692516a5ad1bf1f6ad4391df2969ca255a11140512","984d6913028becb9dec948128235ef16a7ee2c503c090178d66e7b8e8f0959e6","a54d89c4f7eccb8cd25ddfe91b4caf9a044eec1221426a8a98554bdfd6d41bf6","9e4f887a13ece7a1f1d6777feca0b41664cafdb6f3a6f87f41084ec229794c91","4ddb9f3deec8fb3ff4b1b00ca6603367bf7f4fdb900e52ee72f11161a8d972f8","3e301dfbf1458f2e12b4865a4886682c970f47eb950b37767d62d34c6d5af785","fcac292129d29f9fbd060fea60d492645c990b18ba68a1cdc8f954287dd19484","f4f8397840a286209fdf07b1ff8164ca9480a20c89c65c8d7544d7715b66074e","64cb2b98a14dbb782b77de7afd3d356c3361b00bd46b06d28b7696c35ce20136"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…
Expected log hash
bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"fr","page":"brand:sunrise","quote":"Très bien merci","rating":5,"review_date":"2026-08-01","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?see-all=reviews","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 (aacc11945f12…), 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.