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.

“la livraison qui, malgré un certain montant (50e) n'est toujours pas offerte”
Google Play · 4/5 · 2025-10-31

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 2631716425

Proof data

Record hash (SHA-256): 143e3ec91a0beb10f5de2dcab0d77ba38e87e765894dc2409bda11b97bc8764b
Signature (Ed25519, base64): 2P4GB86rVoxcygABQZEw5RNmFN4g/Ij1cs3XGG7dycXy12jH74HZx2HD8MW5jMhZmjvJZbu/f4FCK4GkyYNOCg==
Merkle root: e6ac019704b226508e994cc0855a4d192d5ca56f36bf79e20dc9e3368a99cf1c
Merkle path: ["143c93b3560e88d6847b0895e6d369196793bde4c7424abc9ae801e2d7dcdb44","e9145dcef49c5e56892f07c6727e9730b5413672fe01c8a3a6137a7a716b078c","7d73a47a44bf8f94da032d17230e03dc7ea367f8cb4052f073e5c8b64f48c185","a41da603f2bb8ade514d4c0914e742022eb985f031744b4e5125f677a758311a","0fc71e77efbca3c61b65ff7925a7aa6e3f81a97c8f4748275f05c47c5c708201","dea59b0b318d49a0ec57968aad826ca1296546eb8cf0a6114cf7bcef16d1281b","4aacdb64e4a4baf296b2d9c65166b7b517122beeca88a5b2dca306b9060b81c7","1592667b47c0a6fb0b0b33aa86abe3d11a84ee4accc6fec2a8b78f5f308ee77e","a67c98cf029312588a5b9c5d987b7bbcf500e27f60dbd7da2cba76dd099459db","ecb8f41bc31e5931767ba4f4c80331478c12cf7781c522f04f81e6e087082d74","0b5728ab90256078d612e6c073a6a29aa05b8222aa5d6067e790c655c5ffcf95","76aa14c6b140f882f5a6ca82e1bd3d30ada81e6f9ebf68b6cb689ed74e97d2de","af32e6ce7a9c3f92995c628e9a34041f7ca98856143c57e4fbb6f9b1d2e86f88","300daef4aa548e8c10fcf4706d8cd6c134a74d44a2fedd09c528770268883f87","55037d90ebc6f8ee5750b678c0269386792b0a1b293edb3e029a7c8e378291ff"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2631716425 · entry 108e9186e8c5677a0f4e…
Expected log hash: 45ebfa784ea01d364c463997b417af34e35327c4187ff9e9782aece8c325deea 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":"v1787968874252","kind":"published-quote","locale":"fr","page":"theme:pixum/delivery/fr","quote":"la livraison qui, malgré un certain montant (50e) n'est toujours pas offerte","rating":4,"review_date":"2025-10-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (e6ac019704b2…), 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.