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.

“impossible de les enlever, ils s'ouvrent malgré tout”

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 2582656976

Proof data

Record hash (SHA-256)

1ac3775e725be88200e6b203b79b2e8148a35054d352357b277b71e7a1ed07a2

Signature (Ed25519, base64)

IGUzXRkQTF7zU6o281fhZlN+gwmTlkwIrAUaxlavZZ27Eo22wjFOHEh7uLb14047gLcZ0ths7mWQrZ/eIcHpCw==

Merkle root

a4c18639252762e8592e52699d716003f75d0f7e56e7fa6339035d798c5faa4c

Merkle path

["1accacc1f101bab90cdc95f2e0f975f6a16991905ad671f621382736d7196caf","d47ddef7f56d0421bacdd13fed596be8e042389ff9aae2e0d17fe39fc33b1a8e","b946cdb67cbd078de105aac9ece3996e61d50911f6ae2f389f9cc07bc727cd55","60635589f0cb11de90cdd270bda43ed724a9795e30469510db93f440942f6402","d271d32ddb736f6fcf7442d2de6ace1064f35d0d2eb73d740406537fcbcb9a50","7288abcd614107f38cca93b190148bfe52e7c26c12e81500128464dbc0aa518a","c4f58bca13c726af87fb1d5e884d4fd5f8bf5f6d75433c1479b6d47aee53dbe6","900a39a63468f917f2bda66a44d505930772d8ed2e6f82f656e1b6bb35eb3804","8e24d60accca92145a7f1ac88db8ae13e7944fdce2a2dc172db896c606bc0436","5fbcfb3245a3ebabe27cb34c2e0da5b43ba04cb22ff8023e49175e460a32dea7","a496f3ed0d173fa403bf5fbc9698534c4a83c147a196e6b4ea586cce80e4003a","158173c1b0def247fe7fbeaafdd4682821dd25c84e42157e5fdc85b5543b7277","a54fc815eb1b1840822e4a876caf80ed05f30705f1d63949cf36ecaf8a968901","991436b9578e675394ec672133d1c374d83d4a1e2c908b8f139d4d517c2af4b3","38817b8565345ec373a63f174b7c8fd25668576b72ed4022ed922334dd0dbde5"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582656976 · entry 108e9186e8c5677a65b0…

Expected log hash

918fc3881cd55f75123813e7996add0afe4b7e68bfa1a75328681c18d541d464 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":"v1787629605596","kind":"published-quote","locale":"fr","page":"theme:acrobat/ordering/fr","quote":"impossible de les enlever, ils s'ouvrent malgré tout","rating":4,"review_date":"2026-07-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (a4c186392527…), 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.