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.

“Le moyen le plus pratique d'acheter régulièrement du Bitcoin via un plan d'épargne.”
Google Play · 5/5 · 2025-08-04

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 2515282333

Proof data

Record hash (SHA-256): 3f24e88a9adcc555c0d8ccf8425350798d32729992ad30dfa9a1d22bbc2dc438
Signature (Ed25519, base64): 0l9QDO3Ll7ieivQBiIoWmxo8z9++RF4or4Y3bkeBT/ZvdzEM5h5s+/vziOy7O1MBx2jw9en5kVsuKAx3JxTBCw==
Merkle root: ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path: ["3f250abec146d01b4c4ce43f3558c9702bcf169331e48345dd82ab147ce9d722","401ec722d4fd5f1e1589dd65890f9c03c9bc90ad720ac9e90eb6f1a60755c64d","b3aff008e30537c4a604985de81ca194964e0b4f9e60f5dad7955189e1becacf","3cbc79a33aba37d137cd7df6e788fb8dd2fec95febe74a42585dc5ab1a8ad359","d759352342c032eff7a2205e4223b41813348ced3d8f90818afc4f2062925b8d","21dc1fe61d1b86ee47028d93794f044b6f8b654473bf2d36acf007e6926160dc","5d77b63e75fd09ae8733dbc63896907aff7334e98f24c15b6c01c526de2319cb","0297762f9f1a062db529f262ad18d9789de0d3f518ad2232746088528a6c028c","f665ce10953f8cf2c11317cce698df5e4babb7e456958c4de8e5160130c855ce","831b56817d502f4ae926640031a0fd36d1a4acc6ae5a9e709039f9eca12e170e","2326c355cc94dff3ceea0ffeeaca3c77800af880ed8c5990570bb0c0511c0cbc","99697468961eaaa4b5797561798cc5ffa2ab8acd44a284d775f26b440d075f5b","f7990b6d58a0125e363e1c2ccaf33e30b0b4839c002a218db24fff9488bf159e","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash: af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"Le moyen le plus pratique d'acheter régulièrement du Bitcoin via un plan d'épargne.","rating":5,"review_date":"2025-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (ccae92ceb3dc…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.