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.

“La prise en main est immédiate, même pour des interlocuteurs non designers.”

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 2904877428

Proof data

Record hash (SHA-256)

388b804a6e5532d29e0c9a1159d12ac9d2281b6d2d877217b95854e58b54666f

Signature (Ed25519, base64)

s5UVpihpSs3gsP5Jtm/orVtWbMYpnXsVh6/waQdm40NUzSDihpSfoi0g5i/fDuCqChDLmKMwTjJRngUvNZMqBQ==

Merkle root

e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef

Merkle path

["388c53a6696b8bd219feb22dd8e3f98637cf130bfde2f2c4e4983b648f1829de","7c2023b4b5e6a3900f931c776098cbe701ed42127843077750bf748ce9d77fef","97818f748a6e34012f88559750272fc7a8b08ed02406927fd15fea1f0b6105f2","71ecc66486ddcfc0802529150fc14be25013a7162df3766e0dca84778468afdd","5644b9b48d8cb5d076af9e27b176cde699c2897179a49077d63d6fca17d7ebe3","bf4224a8a5514672d758a74f786aba30bfc480f02b6156005e3d9fb26d367355","e5c4345867cefe39c116b2a0bef7a5d063b694162792480fc62c4f0dd566abf2","7a9f87b10e769554c8b2b77730e771a8b36b4b77371995de477026573e3ed544","a2da6d34bf3b1db4b3206f4c5df3f2367cb2da6ee15f47df4381c59b5738caac","f6e747f75424e1bb0e832b1235c809eabca97b000796754a34b7b0fadbc928df","90df5c697c0e7ccb431a46ba4929cb93820a83012f63a3114aa3e7fb2cd52253","f61ec008da9cedb952cfe797489f2f8391c0dd3d9db879feb9a9aa5b68ebbac5","b296372665f7c3838922f5e4d88b25d49437a77f990ac53d0dda027dc9495fe8","2e838893ef313b8ef0f87568e1e691fc197dfcee84413640a12968493decac73","bce5d442c07de6307e5ea8947098e74ce88c2246eda5e5fc1015a6d7519228a8"]

Anchored

2026-09-21

Public log entry

search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…

Expected log hash

d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","kind":"published-quote","locale":"fr","page":"theme:canva/delivery/fr","quote":"La prise en main est immédiate, même pour des interlocuteurs non designers.","rating":5,"review_date":"2026-01-15","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 (e299bf38720a…), 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.