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.

“Comment personnaliser cela ?”

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 2514851395

Proof data

Record hash (SHA-256)

49a56afb644f708caf52a485f92d5f8d24580aa0adfcec569c6640f2eaf82f3b

Signature (Ed25519, base64)

ZwRd15NxvfgZYS/CUN078RAp+sLfXQ7Cl6SLudtMrjptVVnRYTttgITfBlHCugQdvRoj69S8+nzNoOh+jXmGAA==

Merkle root

b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c

Merkle path

["49a334374bc725eeeea87cbef8fb4179a1cdc5b3547db7c8cb5df7eb6d417e3f","0056da53ed1b5e685fffe9095a77465b68eeebb53589b706d313a98d7c3aa9e3","4a2c4e2b140b2830212561c553875c2e594b049bf87bdebdd6ae107dab5dbc80","8aeed440dbb0eada0542281dbabb039dcf8418314635f8e3ab5afbf395f7e8ca","a98237ee0072de63c8ee4bea87c1b86bc4fcd8df44fba8098c32fb77873bf6da","388b8a0d410345aadb0c855a3d0d6316ace8691a1e0ab92c5d0ca7fc6d0cabb9","2eec54f0c20b6f735aa2748926fdd4bee01d0e366c381609d08c8f5c85742ce2","aeb9c9d9470375444c674f71218bcdc29edb94e03be552cce5d8202d592a5976","18e769b7ab157e3ed009985943401442522016fa441d19c764bb18fa82e8bf50","acd1a5d0b1bcde15ef1661e1b4d65ee954a586765d767e108e8d4ab564bc61de","a49568dc4e4aa372c3ff4891401751ea7265d9429bf3ea69f34b7b630802b6a2","89134ef10b2893c28ba576c5ca951ffd2018aaccf761211f0ecb7376701622c4","1c4a3fbf336b1dbbe624a981829b71610e2551e155c099783fe5f318fcf85e8a","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…

Expected log hash

687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"brand:bexio","quote":"Comment personnaliser cela ?","rating":5,"review_date":"2026-05-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (b6da35820db1…), 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.