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.

“Tellement pratique pour convertir des documents au format souhaité”

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 2524617489

Proof data

Record hash (SHA-256)

246d3a33afb2d3d8b2ec0d404a9475218d8bdea5ce5211d93a23067706f3fe19

Signature (Ed25519, base64)

GgeXBd0kqHrLOAASDZHntt4rAJGHDMsZx3V9ffD0D3+dHja0lWSJyJOrH1/ccnOM3CNjrdlWoc+2DB4sUhyPCA==

Merkle root

5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8

Merkle path

["246b1a18ec6fbb7b2f82f6960d5083b2036fe75cfd6426002fd7728a63ba28a1","5a77f1a80e8373cff7fe3c110d15f51b89e49d4b796c8ecec88dc4ad9f693ae3","191e05e34d91c1379fa4f9402e861277f6eb8151d0753e038c89e0c3609bffa6","3afdc4db953c8a96435021690da098698661512c6c958827781825b6f497c121","d240c573f9cea62193557d2424d57796829f02754b55558bfc8f0dafd35fde77","ac2c8eadbe583ea44249de0ea4f314ad8a17fab954260e506df50c38b9c79d3d","4ad142947912159a0099ceba646bf1026a55189044cbb7723da37377fc291843","a7ecc7ed2f69a3bbe61e7fbd865a2f203e8d3832430f0da43a877775c6aa8ac2","61f86b719d4a30b42af12aac9daf7146ce8e5a8b3bb4aa3b9b7ba7122f175e7f","343eb140e31134fdd87d7c8ae7850e737b632f79ae66b7fcc84d31c64dc757d7","facb639a6e429141aa69f585fa8e3a1f0981f213e92e16f683ceb28fbf25a21d","aad82d9071f4bf4cb538b8a2bd28f6a27f4ffa283ec8fbef9c9f49295f905320","294fbe7fed0fa3af8e60ca01a3a05891e9e1266a19028060f205705712eb6e96","9693116cb745ecfbff942949993950a2efc72f3f48b394aa6516ac43c745a9a2","649f189ed3a422a3ffceae7f7673f3e683a1fac940fd27a4d89bce585dd48e49"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…

Expected log hash

2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"fr","page":"theme:smallpdf/quality/fr","quote":"Tellement pratique pour convertir des documents au format souhaité","rating":5,"review_date":"2026-08-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a72e46617fe2d890e4fa48e","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 (5c4849a28e86…), 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.