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 site est intervenu et tout a fonctionné”

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 2594624327

Proof data

Record hash (SHA-256)

1ac4356bab7027872338a472a2703aa1210352aa19e4169cbe0796cdfa940478

Signature (Ed25519, base64)

m0MTTaoUwZA53qxLSrb7uRT7KCrNzhRDqgIaaVA8zpIZTbdAMvlSnleuZnuausDOpWXYt7qjLE5QWFO+GXH1Ag==

Merkle root

511533b88e968df898cbb789f1e0a7c74bd54beddb5e64db44e84cd969b57342

Merkle path

["1ac7485b350be0d18d8eb932dc90c7c499680d329ea4117397b8381ba7596bcf","8459e951796984332783c504674faa2e125941aa59822522c67cd62e14e00713","2416d1b221f4f0054f56696a4618e31548249856c3d009128dc3bbc653e5e193","03c3c947955ece8fe0fc8ef1f49cbf22f2bfe3ef8c2d71dc50d5bd822e56c67f","c5c233d97948c0027f3b17f0136edc6890b6c5498d9a3e31f17c6185a384b8e6","20065a5a684a61fdaaa8b0f7e8d2ba75b8829be35025fc3ac403647d062a0039","567817d7c265c4382feb8e7dce1ea0cc4a8d2d40a2c6d1bf4a83d670d3c1ef9c","eace8a4ff38246659e7df5d1807178278211c0c9e7106a8d814d0da899c26b9d","674f6a9860ade08ba6b8674916ae6625605628f49a3c0542c212882863311d2b","cbab073b663313401dacd92d937cb69f7d668acf4728ac62573eeea9791f7ba2","12bd6987e184ecce237c22feed6b639117680acbd3335cc39220b46beded7585","1242a42102ae7b9696a442b855ff4d784f442f1eacf6bf07c3307b38203716f1","1e5dcb0709f70986432d360592716ba93b21eb4ca9e1f148a30f505e8a8a0d15","a205b2c153763f2bb6a8d3814ed268bb4fe37a9e31e0b18e4c8c003a83af65ac","9181d925bad333f1cb26db81f39fb8cb2d737aac4f33738bf53faf3c4b7b34be"]

Anchored

2026-08-26

Public log entry

search.sigstore.dev, log index 2594624327 · entry 108e9186e8c5677ad654…

Expected log hash

069a3b83d828e54a700a05a96ab2352f1735c3acc608ddd8b87ba8e04e295f47 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":"v1787714775346","kind":"published-quote","locale":"fr","page":"theme:pixum/service/fr","quote":"le site est intervenu et tout a fonctionné","rating":4,"review_date":"2025-04-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (511533b88e96…), 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.