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.

“Relai bloque mon compte à cause d'un problème et sans autre explication”
Google Play · 1/5 · 2026-02-08

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 2515033577

Proof data

Record hash (SHA-256): 427ce9d8c455df943877c35499c6ae03baee32b876141a850a2da6b4f8fc61f1
Signature (Ed25519, base64): 4Imka6BqU8p4rCFIslkFoRfqg/5RLD03C6V/lvClBW0SQHUY7nDz8Y9/q1zmoA1RvwYM3dP7Ck1Bq9v0C/tNCg==
Merkle root: 62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path: ["427a046ea2d01f4265ab3bb237ecd357b5c04d5b1e0e253438eb09036c034c9e","950bb93f72775b18d830c5106202df3b8ca9a9b606cf62b9d4cbb7e64134133c","9dfe3b495f6ec56e444a13ada207dc5560d893403157e2ca2b4dec5a9b41b645","0e3d7c8ef5a84edf56e2c250f7dd24b494a029461c080abd02a9eda52cfcac7d","9865c6d44f43b3abe63c47825048987b977baff3943ea4b6f7ca0c2870a20dcd","5ce9801b2df46ae785296d4bf2df0aa3642932b42682aed95544f563c47ac099","ca0eda30eae996213c35fb2f4b25edce9824e17b77803f9bd196a6d8acc7328c","4bad4ca02d024488ba2b623d992d72d6314554dac0250a8a7c6d3edaf9a539e8","e2482ef6ad3eefa52cc0616bb59875592a4a7e9167be31bf7bdb705606f9fe5f","1aa0c7cfeeb060777176b92de9e5493da159250b62835773c9f590742e7d4077","7fb842d6187fbb767d02c3f98e470658e14c549083e21e0718e3bea2b473bab6","c8a985d29fd069b48125bdfb11bf27edcb5cfa1446e752f56ce2bd2dd58dd173","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash: 458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"product:relai/app/fr","quote":"Relai bloque mon compte à cause d'un problème et sans autre explication","rating":1,"review_date":"2026-02-08","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 (62390602d5b1…), 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.