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.

“je ne suis pas trop à l'aise avec la langue de l'application”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2515243153

Proof data

Record hash (SHA-256)

939e07e4562377421a4d7988d9d177db4984c5a37a5347ae11a8619d63311287

Signature (Ed25519, base64)

XZICaTbz/Jguzly4tfEO4mHDTyZR1ljNfk6tnf63eFYNtXwuFKtqY+WjA7TtGO9oOTmIDuBVbp6Y933ZucpsAA==

Merkle root

30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6

Merkle path

["939d7cee68bed8d57992a44f5b538fc77ae7fd0a0c197df55322b2fe18640985","9f280ba2d75d471b34ccfceede6bf0d52d94326a7913ad0892de1667991b7f39","ec7ccd0f1c3d34b7b74dda3b4cfe2b6d382ec829d6f77ea1cdb55b82add7411d","cc27d141321635c935d7c00010b557e70439a14c1c6582e63be7709ca45126f2","07dace4d3d6c4686fa369f7a4bf12b6eda47ac3fa7807011f95b94d81b96637c","94089058c39f2b61bd65fcd8def370f418aba9c6c15db413cdac9f9ba22168b5","73eb6689e6b0f92a80f5c5863f764aa280df41a05ec68afb9c43f165a7aa19b5","adf574dc0ae0aed15c0713ee3bcd34c32fe04e1506c2ea5f060bfd5fb2ddc63f","11550f2bab6a3dcd43acf74c42887f2209716eca41dc474e00acbc65c0123da5","a640dbd5575547ca858f28d4d2f2955aa713257e22d70fe0f111b97e79bf8edd","c70301ab58345c98c8777371a070231e4c689d3b5e32b553b0b2986b20dbbb83","9b2705d5c03279ce2fba7a97737bf154bbe5a134a93a684ba0d29b62639d6180","801425bb318e15ac3e56a67a355d75bd78e9e0b62961fc431b463324266a2f08","7b80345d7bd213081fa8cbef47938ae80dfc899b90d35aad15f2a6c5e9b16063","dd9b0a9d584b044c4116e1c10c4b8cf4a06383a771a07c9f3d39f998f23cf36d"]

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":"theme:canva/communication/fr","quote":"je ne suis pas trop à l'aise avec la langue de l'application","rating":1,"review_date":"2026-07-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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.