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.

“The image sharpness is unsatisfactory.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0522e7d2fce6d2464de64f22f858137c8a74ee8ac5f01511fa04f50abb896202
Signature (Ed25519, base64)
Z3q+unlVi1zBIi2uOFz7INrYrABdHibXCWR6BsaeV4FjZleQCdp3brjz+j9rSevWcgm6NIMMwYJT5wNaHFtgCQ==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["05174ccaea6d4605fbb2ea788874620fd753eebfac1e6c4fa03caffa50c4154e","5d6ae621c47bbea93e5baca73d8c5f5c6c36f9834ef3049bba5e8ddb95daadab","97efc57ac59cae70972810db43c9005b16a461eb8cb0b964480c129d796d594e","4d13f14e5947b38391951d3926308fcd88505c258ce6ac08e1289549fa31160c","36b8f97f06a09eea200baf37ad21a7f5f461776977f8292d8e04802d748bc47b","e58db85a63489cf62ea29c8f39fb5be39a0be1e08391055b7a8e1a4784064351","bb0775960a690ffe9a3c13db5f29a4f20f64aae71b871b9d8a2ac8f0b18b51df","a2c0ea7313cfeb0473bfa3ea785e576a6a983b5a356b2d502e4b9285d53885e4","93f38bccfbc35903f8a5db822e7cceaf1c6d39e49c23a2a4efe22d25717b2854","1243a3e70d03030a37c17aad9a1eb5ca4bf79fe7970971d33460f567a94dbc5b","5eea0c065cc9023d7325f7537d5b56f514ab1dc88622b30c5c8dec5113ed99f8","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"en","page":"brand:cewe","quote":"The image sharpness is unsatisfactory.","rating":2,"review_date":"2026-07-30","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (4900b1080bdc…), 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.