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.

“on peut perdre sa progression lors de longues sessions d’édition”

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 2514341362

Proof data

Record hash (SHA-256)

24a3d5098fd5336a22e07a7743d7b057a2c26bed167b1060d4cabf46513927e5

Signature (Ed25519, base64)

xDKaYL5gZuiBQlHl2n34cT1N26G9FYKqd6ayMtKVes9/y2gg/oMTBlaIA7aoGs/453+XSPgKvaRFrpVrw/mdDA==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["24abaf9fda43d9372f2a5b33c7ce6401735c0704fa047799d8057321ce219b82","6481418162d0dbf3c83b389ad4cbef77e68759aad92e4a7ea92b4f22f44bfb1f","3bb67a38a7ae0dc3f427d4c9842ad857dc7d87649572d472dbb41a106b1be4db","b4abba401e2b2de6448c33b6f53943667a43a9afb7267bc6d15485f0dfa21700","cccc817ab148619f7a6607c645c8ba3193a31cb8b051dce1fbfc4322dac6ca55","52d7ee9676a1eb5e5f99fe7046602e6c538261e92d68eb5b4c03c280095abe0e","7bdfdf022b399cd5f26e6af316a1416d00e0ab0e0663526ac9bddcdf8a9f0188","d44bc9f7b260cea6c85a05a04eb4a4b20322f983470acf2308f46905382a26c0","674be1332eb624aee287324fc8193aba77e46f54554275f6b0fdf4471430c3ff","3f0d5aacc25f49ebae0b8166f8672b09fb632ccce43bf17a8c3b872de8a69f90","8ae25d59a634a6005e935c1eacac2c2295ae562fcc5e74238fca457a64aa57e5","459f37cdd03f4a6a725ce09d35b95692d328ddc504d850b70a0f5777199693de","ce748a4ea17609932077a2ddf349ddc25b0aac234841b63b72566db9472e9268","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"fr","page":"theme:canva/service/fr","quote":"on peut perdre sa progression lors de longues sessions d’édition","rating":5,"review_date":"2025-12-09","source":"Capterra","source_url":"https://www.capterra.com/p/168956/Canva/reviews/","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 (2cd516e344e4…), 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.