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 très bien expliqué”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f7a4ad72d729112cc994bcf00a5864d40dbec46dc1314b0eac387f32200d0edc
Signature (Ed25519, base64)
GuGimCAq+qU+L4UdwBRGMHxD2t6whQLBnsUWTNh2bWBvNnf76XhX8JsBCTRLPj3JnKqJYXXSBO1b8asxD1XgAA==
Merkle root
30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6
Merkle path
["f7a478fc281919df9ec5e7f41c2b8173549642d5f66cb8ff241bbea7bbf5945e","0996584abd28a9565c52f5a5d240552f9b72cc57c1411e348980c624abe9deea","17658c3d129a9c666313112e01af4560b195be5eced8bb28751dfc7208580df0","0cea91d345e32834a42e6a6d02bb34df1bedf7a3ddbb5af3776c6fecba877b16","9f779d0a439a6191e84a0fadfeb7729f4cd35ab99e85542f7d89541da676e09b","aa9126b26952deb00f83eb89bdf10fc64845b404c29d8c6faff757e841d08a3b","33ad58e445a7276a790c00d122aefe107613e6319fb9f7cf4370a000d1b83f2e","e36cab303a77da7c3b691e7c0aa7ca8083afa84be6d33fc8ab6e49e56017172b","bf9ea79811e591647c470b7081f15ab4867219e7f7c0ce651636a4eb914701c8","a04c5570ee98ef39c2593a5159fba4d2fc612d2e646826c5bce39466c825059d","762f54d810a6925cd92e8b0f290199779285bfc8809e5bb5af10b8f853c0e477","ac7da3171de91158bb860ffda57540bb145d87d9e3a1a9e6f74d9fbf7685b1c5","4281a29cfd232d37e0fbfb8aa7c09e8a557b1a863bf1a3c9a19105846e567fa2"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515243153 · entry 108e9186e8c5677a8eb5…
Expected log hash
314ca716b1ad71ca29fff6da960e81a719fe30fa5fc14d8646acca79a7c09353 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":"v1787138594002","kind":"published-quote","locale":"fr","page":"brand:swatch","quote":"Très très bien expliqué","rating":5,"review_date":"2026-05-04","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1525248439?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 (30b81ce96f52…), 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.