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.

“C'est vraiment gentil de leur part d'envoyer un e-mail pour prévenir de la fin de l'essai.”
Google Play · 5/5 · 2026-05-02

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 2683150346

Proof data

Record hash (SHA-256): 180d1e6763553ce0b865169b6f6904dbeb81b37fda43e878d1dac421a09635ad
Signature (Ed25519, base64): kB9xcHfW4z2jGz7VwCc3t6skro//gcyfwkQIPSmUl4y1s+I8hSDs6nEOnnweABthDVpBmXciBW1cg3AFKa3PDg==
Merkle root: ed1b76d4f3111cb6e235a9fe679fe4fe63795d3193935a8c023245679c12c88c
Merkle path: ["180c52b3b7570810156c2e70f228a4fb97ca0f06e78fe2c07d9704fb4edc30f3","af0483ff6019600bce66afabb6774f2688f9147d521dcba1a4dbacfb13b52756","2ebce3f7d561cdd2649976c91aa0c5e6f88e656f3f75493440805ee21b5f5969","d1b6ce65cfee5300b4c6134a990c90b74312ba192481011bbe5618fa9de9e5e2","50a53faf90150453d0c5df1b2d0898bb80f55a293c2b95586f65b611ee2a399a","7a338031ecbe532e1a6ce37e95bdbad095f1b7af6aba5e78504210d8ba531901","f03cd77d524580b20f22148b406a5edab3f4aaa1420f872c6b1b63fd0a37e95b","825108b19e480de3a6799c53ee0449ef18c84b6351450630aea0cf6fc651d34e","567faf5c2959a9c365595a475afe209bc174c3191b80f4a91718148f48ca977b","e350845766f21626e9757bde6cbf4986a155c51d58af6ce22bafc43e727b9352","41e49d2ec8896373861be4ad3f2a18d092b33afb89f06dd1f06838c80fbe3eb0","b2d236c64c216b9123243f077525d72a30a00f3007e94900c00d0805f6046df9","d95f737cdc8d09dffb520130b23d2e91ee7119eb9a2a85d7ec6c56a05cc092d9","222137c91498adc204f412ffa9667367d79d38be98153f9b235308fff5e7e9de","6ff3db889906bd05786277e2021c1872c21f64759ecafab0fa871f6865f90ece"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2683150346 · entry 108e9186e8c5677a5378…
Expected log hash: ce2f0f51099dd771a165694fb25d868068d124ce108279fd9df180f0ea90a863 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":"v1788320836912","kind":"published-quote","locale":"fr","page":"theme:audible/communication/fr","quote":"C'est vraiment gentil de leur part d'envoyer un e-mail pour prévenir de la fin de l'essai.","rating":5,"review_date":"2026-05-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (ed1b76d4f311…), 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.