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.

“Inutilisable sur les smartphones Xiaomi.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d98adda8efe3604cbf574f95ca6f2b59a784e57894adcfa3ccb23f9c1d2fe56
Signature (Ed25519, base64)
aua/SBle2cI6YnXBvPS6pAgCw3Io53XJXOjuCdnqIxoZz4KkjPwwtqtEVGoMi1HMxc8gw00RtKqRHgarQlBoBg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["2d96a3a4cfd038fe127846a7e8edf8544f2fa49503d0fe3769a562ecd56a8e5c","95422569a169891275d34b2407fef13062e0dac60b26f01a51a6a11dbcb993f8","4530c0fb7e69ee66555b6099707258d78eddd1dfb48239482c09a057b1201c9d","61dbe3ab44cbc7321aeb71b4a2d372a9df061c42206bdbe032c0d0ef89f92287","102ccb1b84a8495231de2267c9755d2771db9fb3a7f11d13b4f3cc8e483794c7","87a0fced5ddc9d4063abf18bfad5f2bf57836584015707f82c65cc650d64e3fb","25e53d2f3715e84da03c3a3e6b3a664bf866393e775be58cead6497f0776a147","309c62824a2589390e983f5558bce0f25ef1eb2d9d2be9d2accf13f28f325e6d","7360d124983e0afeaf8cf472d869cf13acc45a89390964e7c16465f1c1557523","c7032139c032c56d333bd40fdcff95a2415d2846e099a6832b745557f6314753","cc62a94161c622e4b4a56a47cfb8b71798f97915b3b8d06004f4b5a149ef4d5b","ba64597144ad55469e4304807853557493bdf960abe724dca5437e442c223165","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"fr","page":"theme:concordia/quality/fr","quote":"Inutilisable sur les smartphones Xiaomi.","rating":1,"review_date":"2025-06-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.