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.

“Immer pünktlich.”
Trusted Shops · 5/5 · 2026-08-08

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 3121353835

Proof data

Record hash (SHA-256): 031b8ba85d042cfd7f9f7d7309adf83e549b847a160c5a9ac087a25ef55c5c52
Signature (Ed25519, base64): 80aZxedmmx4vfcv135TYBW9aQD0AReyKXI0Aw1pUVcSVQ6z3hWxlex2XTouMZjI1GNToCZ8huZqryXUwf77+Cw==
Merkle root: 1128c1e3e4534f30e1f8c2f8fc1f60db99ca4dd81f25405dfff62ff1f39e22a6
Merkle path: ["031f6216021417c5d7a81e80382d4a789f6b25962cb11946290389adadc7d45b","83b2b504fb33d48408a0b951c94039ebdca64bb4ed3a65d8fa4b19eb79b2837f","f7adee23510c9de0498625a7ac247e0b2fca6ec7bc14ced31c700bdfc0484bfa","fb5977b2423b737b87ffe8998586c2f9bdc6a0ca4d907293fe0850e5a59af45d","9c84291f7667b587f758fdf2dd3baf96ae12a571700e98f088c0a3753ace4784","2fd84cc74e8d1097e10d0e97bf7b6b0e3517393e117f32b3660fdaa40b1e7b2a","3872bec75f8eaa35d469c2ab01c74d5ff4b7ff505fb61684bed95e60e02b878d","4483200b54c0335f4255bf186d826b7238bf956aa49be1ddc6fed8f21dbf2c40","c8e7fed95ccd292368c199ea4b768f33f86af14962a2a1d33b67c878f531d2df","916c8a0a9c81fda61af3499873a0900773e97cada7fb35c2fc2b6aa711401839","5ea9496e8cfeb8b81ad7d4b9eb86263db05464540b11c9362068eaa7c710251d","61b4a662f53cd70a1d757ee9bc56bb78b4fd6673936037a47cf8f48b7bb4419f","9428e24b047bb9d4ac05b5ab6de36e249e544865747a9fa357ea862bb3060151","c4a4d8b2a4d8c0bfbebb4916fd7e139c5aa71a08248affd318e33dfcfb90fbec","b39bfa02188a075f3ffabe31b61efbaa34ef7a32306f491e668efcd33d84ef4b"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3121353835 · entry 108e9186e8c5677a938c…
Expected log hash: 3980f7151edd7b0249ea159b11c34712cba10d59cd8ffa603af676e538f81cfd 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":"v1791338675665","kind":"published-quote","locale":"de","page":"brand:ifolor","quote":"Immer pünktlich.","rating":5,"review_date":"2026-08-08","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (1128c1e3e453…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.