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.

“merci pour votre aimable collaboration”
Google Play · 5/5 · 2026-06-16

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): 6e756e8fd7b51c687d8f72bcb2561ad7c4dad6427443b5d674fb1ec6227abe01
Signature (Ed25519, base64): VIepdit9I+EYjTRQPGV0+bvN7D27IXS8tyhKY/cbzXNrWVlSpiCIeF8c82tS3canjg4X6aBOndYHNgGiYa7NBQ==
Merkle root: 62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path: ["6e7904e7a96e545af9235bb5be24c0bf6b2a08463b51e1c6a30ae399539a0e49","18d0caa4c763fe4419fc3850c15008a47654119c7199bcd8b1ad7b4b993cc7ad","9f75a6c5a5c0e0aa57731463558fc400f3655c1c331f071fe4817f13ce70f35c","517663f34f4df2fb2128959006c73299d9cc8bf06ec8ba3587059e1029a98242","dde1525740a26e5f0c4a95dd809921deee44f3bdabbea3001d6a166454245ba5","93f488c8c4fcca8179322e17a5f1a89af55515042a25b7e01bdb00a765f16b92","c5e091a2589ca418b0d05c680378e8c3d58a64cb0316528adfbaecfcbfbaade7","e493bc372cf23b0bb9e6511040f3fc01308b164ca47c3b33eeaf1a4b0a082f59","97a5ff591c8fa2237c435bbddf8a3a75c925f28ef0e4c997aa8440dc9e888e2d","d9e12ebaaffcfa17949a957512822d7f588601abb2c6d0dd3e29dfa94649830d","c711e55b29ff4ea72d48165eb6f01dcb1e884e466012d224c2f215719c61c5bc","b0dc0c20548098133de3f9452c9e18550b81c81910057c978f584db23dcbfca8","a5b0f88103dec63c80bc1707eab835572838fff5f43aed265827460436ca21e9","baf7c3a9a57269bbb0661385ae981f5f3219ae8da84a7502572e283df3bc7435","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":"theme:acrobat/service/fr","quote":"merci pour votre aimable collaboration","rating":5,"review_date":"2026-06-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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.