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.

“excellent pour une première expérience”

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 2514967984

Proof data

Record hash (SHA-256)

64a007b44fc8cc93bf39331c0b807022896d87d7e66b20224d5a9f73d7b09cdd

Signature (Ed25519, base64)

lVfp5PZAtVWeaMLhtAjaVL5KN44PP1Mvr5te09rB7bTRSzMmHZ/imUogYg9+z4PFbtH6Zup5kwVuy5/nOEoiAw==

Merkle root

9ddf6b9053b6e5e7a2f15ee7f3bfc8dfb72c48a1917ae5b7e553033e3ded6523

Merkle path

["649ffa3ecd486deb64fbc460c299807315e7d63f1ffbaaf9d8b65f9d959794b2","1e7e2e54f2978bdb31739fe8141b2d4d77cce3640bd1cf06e45e636fc9942045","8ca50240477c1567892c25d90ff945388d96fc287961224c77b0013b7574c9cc","c9475929d2085dfddbd0d6183d5d6ae8a88f33eddb6c25c0967628f8dd6faab6","cf6b483ed485c2346ba92a54c36a8ce52d4875b2bc10213989b5fa30599cf6f7","74f983179ce4634f6c07a3f11a987c01a3695a713904d5f32379a8b0d5cc7992","2e7eadabeced618157c20e5fec18647f4d3a24a862021b7a931ab52f3502030e","07e1e3d8e1f0dbbe6014c7d3bfff3b5b3128b42a2a68925e2870278a47db67bf","713037c0c49b56884dfb7cf0262db32da9774ad01c7a6e8bec6d176b55150643","a49c485edae3f18fc9028799ee439de0c8568b9af9b6a6be3ef3acc9b280d1ca","1c0b25bac6c7fce446c9b131c10096bb54f6a6abf30bed5b4e0c1f9a8f7e073d","2b6dee3749b82f13b3b8a641bbe3341e0b73743d28edcad040b0254dae05ac25","a21260a3b3feca1d6975bcdc8cefc8114d0a842f3a7e63f8b9f1b1daec35bd2a","ea40ae0189ccbe6f115902554a87d5a76ecff9d4f22c2848cf6df598f3744e11","50c4eca268fbb41f8c6bc36d8a5d1b6cc09733d96f0fb33e6cb584096c56f695"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514967984 · entry 108e9186e8c5677a902c…

Expected log hash

be0cb34bbab326d10b25013c37c9294b14554a6c6e9fac3dc68c06dc2c3c60e7 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":"v1787135269737","kind":"published-quote","locale":"fr","page":"theme:canva/quality/fr","quote":"excellent pour une première expérience","rating":5,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (9ddf6b9053b6…), 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.