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 aufstellbaren Fotobüchlein haben eine ideale Grösse.”
Trusted Shops · 5/5 · 2026-01-02

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 2682517241

Proof data

Record hash (SHA-256): 0c0f697c1fab48a5ded049ba7db9e389edf985d0319e17288a8f85362740c957
Signature (Ed25519, base64): eee0j71JV8wnXmplUyjOXwUFqYko9wx/9pNQd+H6KGg7Q/bUm3l5Bdvler4ujZPzLmuZI+SqGKvu26aI/YbUAQ==
Merkle root: c280d9ed12ff4c0b3255dc7898b16f1930cd4119f42946bcb4cd68d076a2b332
Merkle path: ["0c104a455869ff4ad9d3ecfe01b91fe69affc0469d0a8c72d3f474ad03fa75a0","39f8a07b6550f9c3ea0313724f659e7037390aefa2a0d242851832820dc53e78","47ede23b96d8dc650a7777cf95f44893b7e1a494b762ec4672bcaf7a4298e1c2","b0df7192a0fbfabfeaceb43234ffc2d25316acbf0875a3bd17e97bf3e86badd6","70bd5b3beaabead6163eb06857b06aaee4e848d99d6a54ea878f2d1ec6d8e78c","7e162d6c0086956a5c8cf319cff8cfa85dd36b564297d79a98f8969e327fcc15","1fe074fedc066860eff100887e5b1523863987b76b2b0062d968f568556bdf52","0d3b6b3a11b02806eacaf1a6764e5c33ac5e73578c6142167a39622fe0d92ca8","6e2d99bb24cb267b59599f3c25a55d212602f5fce90588438cb0f09733ef3e3c","f9cd9e88bc8e1ba647b06620c7265ab939e9ae0d60bd3d2d1a6ee3c22261ad72","e3a79915a3879ad8716dc470587747d333f9915bb4463272f8889d94bc3cf160","472a46e5ff22ef13f95849371f5e56cbe4eff8ebf99e8a0d25beb8257d4ebede","420b89a5765bf5e1ee3ca525653a85d95f68d0a5f95e1e3aa883275c5f706eff","1bb9d77697b03c52c52f610920bf29cd71b9d55ec5c24ed66e499e51e9290526","318e458e36dfc92952cbf790d510c87679554507275d835c305b6eafec626494"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2682517241 · entry 108e9186e8c5677ae940…
Expected log hash: 4dd627b405b5e14bbbc331be73be3f78a12bcfd7daf600ed87868080d5d2f664 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":"v1788316240490","kind":"published-quote","locale":"de","page":"theme:ifolor/fit/de","quote":"Die aufstellbaren Fotobüchlein haben eine ideale Grösse.","rating":5,"review_date":"2026-01-02","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 (c280d9ed12ff…), 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.