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.

“juste des fois c pas trp compréhensible mais sinon ca va de ouf”

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 2542879916

Proof data

Record hash (SHA-256)

8e168cc1d428df395853445dcda954c5d10a021cfba71027acc2e41f798b000b

Signature (Ed25519, base64)

fpx8aLF+pDxVGhzDTCbuUZZ41AL1Lu1SqmbeFTUeDb9VSQeg2DcmdwnCNskCKh2ekA6RZi+r7Iu4spHk8bt4CA==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["8e15a897500fbd8d0c2e31f67214ea30e2586a175215543416a0bb4f338176a7","489610411786b7548de239c8409b5df52adcb659965d7f31af77201a7ec184fd","02876e66fd2e0ffe58ab861426e39d74be8eefbf042bdb63a49960a2016bfa57","5d135f0767e55292e1cafe1f5d8dacdb85cadeb5f01fc72fe821bdbff13b7660","1fd791f1b0befe204b271a5e7d03138dcd4231ceca4a69eb3cfaf1b0ee168141","d8011482cac760f777df579be2e37df3ce139e9ec8758d0ba3a5e929449c164a","f068fa129453ed415c14be05d852a23a877bc6082fd8d110bf7b4cea8ec6bcb1","361bdf3aff85b37d4569b800d4faaee1c5866e909439bff3d663ce0710ba7aaa","67d4592adec06a37da5743cbd0b53d79f1721f722e2de6eb6375d181e4c21764","816d52eb84040d5fcdc45c226bdb6d3c10f358d57a8d67299f303a7f13aa2490","414bc10be5031104a045ea52574f9a16a0786cf7b82933ac720fffa4521de957","0e9fcfc1d61c5d91c078de17b431e69771d2d2592aeee8b38b38efac3f25894f","b8686ad1f3c76af9372c49f04594bb5fe4d826cc036a375eba0c663f521c54c8","ac4c7c6db85c9df99401fda1075a3bd42dea9188ac58b0911e04bce8752d56c6","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"theme:canva/communication/fr","quote":"juste des fois c pas trp compréhensible mais sinon ca va de ouf","rating":5,"review_date":"2026-08-09","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id897446215?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 (681242bb8cfa…), 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.