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.

“Die Portokosten könnten etwas günstiger sein, grad wenn man nur ein ganz leichtes Couvert bekommt mit paar wenigen fotos oder nur einen Schlüsselanhänger, sonst gibt es nicht zu beantstanden”
Trusted Shops · 5/5 · 2026-01-07

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 2681187280

Proof data

Record hash (SHA-256): 0b1c2c49918aa458e375fcb975d5d17fbc2bd26d77291f1505fc456ab3c4b13a
Signature (Ed25519, base64): y+n/2IKtGGRMPGZF10AQIYNOD3n40LW5a/FHOVuzqO7GRI4P24rZTcrZzGQKMuxH+Dg2/0eXc9g2M2rzI6YsCw==
Merkle root: 33c00cd8782e83e7660b36f31023b9067dd316746fb34a5456c153a308339c6d
Merkle path: ["0b1c623fb7f7af46dcd500ee7a03be5f2b45c911d7922940d110080491c7bfa9","3843e78a66499f96d27462be22f184c35505b11239196c1fe39a5d813aeb9474","f405329d82bf7090a1345f7324b822da737fbf693cc6d683cad73c5625d2e43b","9fd34aa86dde0cc26e4bc3eb733a049ca763acf25b673884362aeb7d1485dd45","968a2270b04750978f7d1e6d10c8b666e964ae474cc001d7dbfdb477ae0623c1","818fe814a26ecade4d42b8680bb53be1cb89e9848eb5ccff2245736f67686185","9dbd911fc92c0c06c174c064d494db2d8d80c1053ab58402b68a1c1a074394b1","83ab70ebc7ddcaddbe0965d4db791d4911abbb1965551aeac8c120f04c8e7132","2fbafa97aa4b82f11e921497b54b375b86d59f5c68d569e10500dd33cd4807d9","95dc54d0946435f20844b6dbdb0ca1158e02c9800fe1954bc67c5e6b2c643d88","267958dba583829fd86af7dd435d0c1de6cd61b6e49b166770f30d08ea9a596e","d3aa483f4e4b46fe7fc7e840fc99c1ee942dfde16579987c10dca7fe286b8a16","d18f27a41b03a07d2014714c62631a673cf276797806c236330f5fe764feb6bc","c4aec0fb70f7ab82582654e3e3f71a251f73979eaf3fcf5c39210c14e09f34e5","1c612a54ea4200be62bfda791ae9c32645368a1c77880f74595307b48a6cb39a"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2681187280 · entry 108e9186e8c5677a68da…
Expected log hash: 6c4c4fe04f66541fe16d28c86bc42894dbce07874d32b961c3ed57a7667195e3 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":"v1788300906973","kind":"published-quote","locale":"de","page":"brand:ifolor","quote":"Die Portokosten könnten etwas günstiger sein, grad wenn man nur ein ganz leichtes Couvert bekommt mit paar wenigen fotos oder nur einen Schlüsselanhänger, sonst gibt es nicht zu beantstanden","rating":5,"review_date":"2026-01-07","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 (33c00cd8782e…), 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.