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 clair”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
277340a098e853c2a424e2419440275ac2d2cecc37f74e6a556e5e461190455a
Signature (Ed25519, base64)
6P+GtMaJQYBPf2x/cqUtSmUzd0xtKHAh2rEH8Gn1rFlALinab0IEF/ouTjTBc7TwV/T/KVuVEKpdYdtgQhNQCw==
Merkle root
62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path
["27751f5d043e7b8693d4c0ef8a1333d67c4b84bbcba477539c32ee7be65d6e65","a55c1d8e237bd2ae14bdead7e6b525270094e353e849582f248ae9066161cef1","be85645d8f74a4aa3505e58cbe9ded21a55d2a9a2c51732da50ed0f660e19029","c0801ab8ced8b03e23cd0ba930719758096825c3bb84f7efca50918866942228","efc677eb4bf23eabdff8b17cc14675a12785f6cb1025d21a092b9f061b3a2c56","9fd800840972ca995b01441ff887a7db2f70705753d58e5be6ccc2586bc683a1","b20dc4b6465df78213ac4fe27b31b30662820ea3b0d11b9a797c287e0235c632","17a4a3f9f306455218ec72a595391072089aa7662e783f2cca3405c24191a03e","44ef8135c73e2af3df1bb5dacdfb6cf3183325513331e2bacdafb51dce0cc620","1d1ead509c14c6eb1bc15d84a4e36f43b11ad97fd52e0220044dd0e45d9eb94a","b66aa228430892df30a39a7565c4c8475d10b4b364eebd8d1e58a4bcc2d458e7","e911feeb6297634230e1c194a3232128e192163d132f854ecdbd3fbe854b9056","06126886ac349781fe1d6d4a328ccc86737b00245fa7d0405aabdcca4527bb60","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash
458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"theme:sevdesk/ordering/fr","quote":"Très clair","rating":5,"review_date":"2026-08-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (62390602d5b1…), 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.