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.

“met parfois très longtemps à se synchroniser”

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 2544236959

Proof data

Record hash (SHA-256)

fcdb402028c9392f83752f47d963849b6fbcb33d775000ad191530a90a6d2907

Signature (Ed25519, base64)

MqhzGFFSN86RxmdMMbn1e2GmXkLY1LdbR9b+CdC2TCiDwt4qGAo03AooUTae+O3r9jMx7VeYpmwG/2HPt2JfCg==

Merkle root

cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3

Merkle path

["fcdb9e05550033d4e96f15a21a9b7889590f72c7c5e0ed5b3839f75d66715b2c","690380eb0f1debef98bf96b556008fc55afceb11614eb87a69b62fae0bc69fbe","b96690f86d8e651400cc04c5cf3e77cb049d646f527551b64af73f689e76d489","6f793f67b4164e569c33e6d1bdfc74f81fdc2dda77554bb729e18bc7d1161138","044301766125d636f47fc2e99043d44d416c1855faf003b190d590c6d519f181","f81190e3dfd39be5b56e19662a523bc5d46f5041baeefdc45e1eca99684b0291","6295ccf67880979adf52812d75b2e74194b14391c024944bdf1159593bfa65d5","46a71bc9852157825f56073ece2f7206ffaa6e9cb2c536ca690ef63e573439bf","c3d723826e4078b544bda83ddc1e892b360649a81e4877a9242c010d40e45c74","ed929c3dafaa62de10e01218ab688636e6f9b62f6a12bd3e6c45c109ac325aae","b9f80a9801e685ccfb5a526d6f77648a2a20a822d15efe579021691cee052e3c","60099dbae313e53e1410c43a173e183f13f26b3b253db87c564730ddb5969e60"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…

Expected log hash

c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"fr","page":"brand:fossil","quote":"met parfois très longtemps à se synchroniser","rating":4,"review_date":"2025-05-19","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1027370544?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 (cc942239c46f…), 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.