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.

“Prompt service”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
06c41b268d4548a010297a5d8532ed8f03e8d8ae2e549fea7f0956a106ef384b
Signature (Ed25519, base64)
mpACvnitqY2F5gzz2/ZWWX2OzUXxGBCl5zInB1I/OiMIvUnElM0Ty0k/jiFs8n2wCbd1OHdqRSCMZYL0flpeDQ==
Merkle root
aca24c2e1601b5dc9b1de981d06ce87bed5d41ddbec5f662f2e9122f8356acee
Merkle path
["06c8b0ec62512de8426453bae370a5b2a48a16b7fe69f6305f60287819a00db4","b731b5f48b2891988bbcdf7feaefbd5a0d524317da0b6db0ef7d44df87d2fafa","0298a3c4bc7b41c5ed890e528fc4ee9b95dc34225078d32ab681831aca359d46","65b33412169b93afc8682efc0c47ec9df0698aa4020a4639007d210d49b725a3","4485033e8ef215b97b832d03951a1d7d858e462d3a6231c8880fcdbc48b17cb6","12860299db25a3b000e9a057b104fcb5fe1a9ab17e610b2c45989f5b235a569d","d168eafd09b8d5fd98fd2409cf3f864b6212a2fe8e02a9bea823a0cb7555a289","e8d5986934d1eed45e8143d828f3fe25ba6f9e76e6ad02b4ca5e061a365437ab","c585153b05af1dfdc3765828bbe60f869d8e001c1514278c6ad9d7efd797b273","e754efff91b75bf13fbbb86c78951573ba3236ce562f764ef3513edb36976161","df36bae310a68fad950841d27f21c968100f67cc9a9e1b3dc985a7e59247a3ac","221e344af956d762abd7b0528fea0351c300f305366fa8cf52a4d031332c4b68","785cb8b0d18f0c340ebc5c45aa65a8c1aeb80c6372971eb84765b151025affd0","0e83767fcbdd35a48bae255d39cf62414f789337f2dcd7cabfb48132d2f08768","1a3b232790d06ca4fb8d5411790822aec44d7b1a2760faf9da0d58899fb5e5ea"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2656945634 · entry 108e9186e8c5677a6226…
Expected log hash
d8cd67f34eaf3c783d457778db7013b72c2283a4f271c4135e4b5609ebb2de25 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":"v1788141623173","kind":"published-quote","locale":"en","page":"theme:ifolor/service/en","quote":"Prompt service","rating":5,"review_date":"2026-08-02","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (aca24c2e1601…), 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.