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.

“auf dem leicht strukturierten und getönten Fineart-Papier, grandios!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
154ff02603f2985e68fdcec1903da27c828c4aa949412319e93365a5cf2b4f2e
Signature (Ed25519, base64)
WkzwMVvTIZE3KXVut32NUer8LGv84dcKO9y1sjMG1kTMrSsbN5y3fjJF6suyB9aYl8Sex6MMhP8GkAMBwSOkAw==
Merkle root
1ee209bed1b4afeeee81ef09190ce0d3b99a421ee0d9b4b532771d9d3d94cb97
Merkle path
["154ecc761c5e4678b8d7506f731be59c7ded809f3dbde294346427b340eb964c","f26d2a753935574e3e65158545f6f9dd3fc1a6bc176a6c772a4e1203087e9cc4","a627aa602af849f93b29d7dda575a3440d3b510b31aae0022909b18c3f0a91d3","ef98160f0f8b35c3578bf610c129bb82e1cd5976a6ddfc9928bb885f7d6bb255","2e2178ae77de2a10bb88a22179180534f944463d20f50093120d8469d436fb92","242d077e4623744b17ea4b5c3407b5342beeaf6697aa486d5c815eb6f1316679","192e74e52a327f334c2364248a970e0a8a2e7d273f94a198612409a944f7c433","07e1f8dbd3b20b6f35e27200457e1852fcfe3bf32b74e9f5e4e8b164646a7a00","a021a30e0bfabe7fbaa312ef6e398ec22043ddf174154ff267da43a0e2c976c3","35283aa374a62161beea30b12d0b5d3bd464962d58d9e65d747a6f2034268b72","a87294e2d2638764ecd8054e425b8ed8fda7e26420ecd48b7f4b1bc9ca3aa79b","be717d82336b8a702823d0e7af4f2ae950108670f84436b6f309cf0c6c06e1f6","6e8057b232d63636c1f7dae5369f2ce496d13ac0298d4e729a4f5fea7d1d003c","228372f289d42aa4e04ea339823d2801b30ff06ea98e88b25dedfab148039385","5ec5da736cacffa4888d1200ba9c58ec751132aada3e6a09e36cdbe25e528522"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621931690 · entry 108e9186e8c5677aeade…
Expected log hash
d994a621bbbd8dc49979b621c8ed37c232baaf4093de999a10f35ab0baca4376 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":"v1787892752320","kind":"published-quote","locale":"de","page":"product:pixum/fotoabzuege/de","quote":"auf dem leicht strukturierten und getönten Fineart-Papier, grandios!","rating":5,"review_date":"2026-05-29","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","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 (1ee209bed1b4…), 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.