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.

“ifolor hat mir das produkt gratis erneut (richtig) gedruckt.”
Trusted Shops · 5/5 · 2025-12-24

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 3199173952

Proof data

Record hash (SHA-256): 01164b5b72b1b1214b770df8b2d3a32df22a3dbabe6c7848b842191c3b6bc63a
Signature (Ed25519, base64): 55WhMGEZQxBcz8ZzuaIJgOgyHipQMXZ+tXkGRvCFQ7x9HffmjGTQRh8c/AV98D2GSYUf5Jj6XZoKSBbgTgSzDg==
Merkle root: ffbc979c8901fdf55f43c5151768b18a738fc1c271c9b2dc97349c3fa8ed35d2
Merkle path: ["010ef09c51f5068713b599e2f4c4d1b8d556c1ab1093c2c9ee21569a1428ed41","2d92df6801ccee6562ac196c0b2be7575c307f275066134e2766220dfa5bd772","aaf92c69f101735a9ed2e0face1220155fc5f254df41d0c8deff21a5b6a1875d","495056afd6b4254b1b7deaaee9479ae6c5db5f36212ba8dd3f7a27783e3c7736","cd9fc535447f2ed8a4e143d2905d935b2805400ebd8d15fba770613035940386","af13fae72aa1aafc65f14b2a1c2157924990d2c41f747bdd7d0f806dba78510a","8b9c4125a84ad6618e0ff4b0f1626f137d285e4ec583185fd88134bd8ead8953","55ef2deaa76d4b9d12fcd40f434d68a4f1f502033884194ceeb8957b0c936a2c","f1d1de45998568c2d281fe95cb0804443ed2bb168086c6eee3f62a1d669ee666","02e0ecf859d51b410270e1f452d8d4c4333a0b8d6088ea35b0cfacd09be4de5d","30b2221ee57f65dcaf03540825ad3191470cf9feeae9f59674d785af3fb29f74","9ef508adee40f106af5da543ac881bee98966b5cbaa60f63357b505631495631","81757bca5afdb109f23b2b1ab2e08f434f626af25e986d2585973e2409a82e36","2f35432083547a52411b4b8128ab118601abc6a6e158a38894add0923255dc0e"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3199173952 · entry 108e9186e8c5677a85d2…
Expected log hash: 3bc66074c7b0a853326bf5ba0590a111eee6455dac5c98c791c22eeea9a48920 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":"v1791689192448","kind":"published-quote","locale":"de","page":"brand:ifolor","quote":"ifolor hat mir das produkt gratis erneut (richtig) gedruckt.","rating":5,"review_date":"2025-12-24","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 (ffbc979c8901…), 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.