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.

“It makes your portfolio look so amazing”

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 2514297706

Proof data

Record hash (SHA-256)

ef253ed54835b071ec131b31a3d9911302adb948fbfef3899fe0eb1c70b90454

Signature (Ed25519, base64)

C/DyL3oHVkz3NVdZ59wsFL/U9E7x9NfsN29SobPOOJegR/EuPUR2q4XemEdBou9Mwir0lNQxiz/VjfqE2r5DBQ==

Merkle root

1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b

Merkle path

["ef2807674172886ff8f13a76d98d06098629ba7dc40366110218bc688f264ef3","ea79684760fd2d9bc79be1bd8bb45f20cd97d0d9d555dc8b818d9f91d4ca62c3","f6eba68559f0dd2aec1b4cb0f688dfbd21e690e755e5400e4ca95ab7595f880c","f391ad37177e673b510b1e0e93b4e15ef79a7a50683727899edff1bdde4a66f0","77c85cd90231710c4d499e0fd7e582d474164c6f9b571218447add2d010ca123","938634e1fd93db865b6490b7536f447002b2daf78ea059fb47a3624a94164917","344538a6ef74daa62c57d62d2ae43f33eece0005dc6c63041f12e139d9b0a9b8","9ed3b5c2eb759b1b5872e9f44a511ac4e36ace3b26d92f8b1661b080557ee536","0cf4a0c854805a80d1431893a3a92c9f0ff0b77155468818eaa333b5368e0007","c9deadc34f55f48b204e3b0f438b2212e3a4c0f9024f85f79a5013ec51307b90","5b84b32980b2134b71ad5bc7fdee57a0e101c2b9d208c4a1dd2da25de3626cc4","1216bd6fa33967f76e24b7966e2693bcf0e5ff565160018cd7bbdb934b307fae","bd07d87bd70febdb2065bd01bc91c4a313429f0836c93e8304bcd2037faed264"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…

Expected log hash

861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"de","page":"brand:publuu","quote":"It makes your portfolio look so amazing","rating":5,"review_date":"2026-04-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69ce8d025923b9e756b61456","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 (1dd7fec10002…), 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.