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.

“MAIS UN PEU LIMITÉ POUR DES PROJETS COMPLEXES”

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 2582694804

Proof data

Record hash (SHA-256)

23c8597fed3796f3d90a2c643e3e35ded7b35693b5d45aba2acec9c32ca01076

Signature (Ed25519, base64)

WmGgj/zKUvIJ9RDMYY8IL/lSnf+bLXrSAM3Hno76L/CHYjaChoDeWpLtrNXzpG+rgKbxjzXVB+JEfVvWYub7AQ==

Merkle root

8450d012d70f0eabeb3e7a72c9c6beb02eb1d11dbf72d32799889163933f60ef

Merkle path

["23c04f508c4d92f23ccca56f511d840cdd7c3fd1db3dc8fd570a213d18c70610","7513b397a9ecc1ab7b4482e84e1d7ed3706d696c3686e5a689ed95fbcceee63a","0d8efe1b04f73e3835174c6286eaac313e4424f06b327fd96d0f909ca65598ef","dac38b0583a71ca1e588c7fd98b6536e79365b9118039beb00f0b30e2252542d","94786ec53de6bcae09190dd8c5d5a329c812f764549a67b16e03ec01cb62d6bc","bedde1e5d0297e652bfadb897c24893a67e986ff14712d7da4acbf41270323d0","2fb40907cca45f43e16d6e970f7580c76452f6e7088bd7e0c4d7c8473a8c43b7","bd5b4b7bdccf4238da31215b3e5c2dc609464eb6a2cd07f80d89c342b9b94080","d219cdaa61eb00b35f062f17f380563c3da2062e4942c6bceec5146bb4f3ea7d","e9aec139f0b233235710e0da285caa166d3b7b9c09c981c7480f77720fc859d9","1858a969f8282724f003b76712c17b18b8472d61bc9d985a5dbecebdc6b4571f","6c1b7764cc33354353007165c47e6ad6aae147566584130cbe99a7c37f5042f3","6a7bff34db530c57319d9d93dd4c567570d051bb32cbc8c0add87351770d061a","65de4a500c8d82c755a06bfb11cc765fc26e06377ba9ed89eb16258062b698d1","4c4b1ebf1dda0af351c65ef1e9eec0f07ed67f3056abe43caf367f039d60e9a0"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582694804 · entry 108e9186e8c5677adcff…

Expected log hash

7a135fabac0b5d1470a8b308742e56e29f8f8318640fd0794044ea7b000d3a96 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":"v1787632553893","kind":"published-quote","locale":"fr","page":"theme:canva/fit/fr","quote":"MAIS UN PEU LIMITÉ POUR DES PROJETS COMPLEXES","rating":5,"review_date":"2025-05-07","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 (8450d012d70f…), 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.