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 hosting and service !”

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 2525257308

Proof data

Record hash (SHA-256)

64148d5633b403583c8577ad2c28b356b7c5cb9c8214cb05ed6562ff8ed9e7c8

Signature (Ed25519, base64)

VUTB+sp5HIEiDq4QuoM1VOVYEzT1QI0s/oylR2G/n3Hb2L//RIX+hkdRs+HgN7qPMJ2Dshm9cyu/57jwWzGoBQ==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["6412cbf91434b7d70194b0c0d2bfb2ad9d1a21a64ed0392d656da8974d2d9612","8dfa88ef553d6adc3971376acaeed7aaceced40941fbf0c90dbd880d5c73be39","cd0c86c2b7a6d9c567675f09961047a1fdc2f39eeb9ff2e642a27c439b3a2f90","5d97677d10d6bbf1e95724333c81b147b0c37b3085e77b64261de056ed092014","7f4cbbf5c99e97fb84b69bde03f978759d8511aed4baefd2b37eac243b5e335a","a141af5d9ab8284b68e7cd5900225806067ff72d04c234c27d59c12e4cc6fa81","fece3534dfcfe852df7a8e17cd55b56e0a74addf4c476ca7aa106c00090d8957","2e41c351e525a065d6745267042b58540f4fee577b524a243626a0014fbe04fd","fb69572e564a5db50ea1a7505c91c7653444241050e0b16703ce236faa7df087","1b802b95c1d59fe5b37a91bdfeaceace406ec5e44a37e2ea74e82ed4b1ab6a8e","b994b3415d0a593a0297e4582c9b84775751e393fe5643dc7ea40b2437cf92b9","079d9cbb614502c91ae64f6b44133b3654a69b7111651c8521775e87805a3bf9","eb1cf819ce45c15462a4daee7cea14e45935677491385f66e3842a303f17a540","8e9594a285d2d4b46501008fca51e6cb82167cdc77c21a7232826a5a1f448c83","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"en","page":"product:infomaniak/web-hosting/en","quote":"Excellent hosting and service !","rating":5,"review_date":"2025-05-13","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/68233c1c0e5459ad1ea87d1f","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 (bdf558524b6f…), 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.