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.

“I had trouble ordering the postcards.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
125f987497e13cfe0722c670be24bdf221de0c6c549e0db535f7f69fb1bde1f7
Signature (Ed25519, base64)
RO/vLhE4HSlTm02EHabeRCd/smdd8w9S6I0ifbi0PiRs9Pdw22/nwykchgtUovLxjuIUhhTyfpcNM8Mbh7myCA==
Merkle root
ed1b76d4f3111cb6e235a9fe679fe4fe63795d3193935a8c023245679c12c88c
Merkle path
["1261f06239e9dafe34b2fb19847692d9ed81c86688cd119f5b5ca6111d39dc84","fb2d7f6c92bedf1bf5960fcc4e42c94bd64833896f2ea38548064c69792e0565","9d7b4df74e07def87b0aa44baf4f7a33cf30da863e1a9d2a3e416037d6357ac8","732c6f76c97a5d191641b35f921c4e2be75d23ede3847e97d22460b2b87e528a","fda73472ac8e2614df0f2240f1b01635f07e9ab88f31e2f6d43f9d25fe40d32f","b1c4db6ac1f907ae7f057a8ec0b75b09cc6d5c57874e45f4267bd516e14b2014","00c0973b1a54ce72159172ec78afdb0738fe36f6858822128071628075b3185c","4d7e6e09556f8e5b3c675338491ab450a0aeb3061a394c94eec78980a19ac702","4b66396bbb9517b8e92ee18211927d06452634aca17e753029015797ef4c7d2b","cb90f700d062dbd3125e6d95fd56f5f849b0e0c14ff96509c47d1365d97a2e1d","19fcfb0164ff07216f6cdafc3cae8d76bf53cfd941710f95f1058e0faa3280b4","07f7d14c8e1cf61f4c1da21e46a47631e1db47dd71d22b170f100a5bf052a4dc","d95f737cdc8d09dffb520130b23d2e91ee7119eb9a2a85d7ec6c56a05cc092d9","222137c91498adc204f412ffa9667367d79d38be98153f9b235308fff5e7e9de","6ff3db889906bd05786277e2021c1872c21f64759ecafab0fa871f6865f90ece"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683150346 · entry 108e9186e8c5677a5378…
Expected log hash
ce2f0f51099dd771a165694fb25d868068d124ce108279fd9df180f0ea90a863 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":"v1788320836912","kind":"published-quote","locale":"en","page":"product:ifolor/fotogrusskarten/en","quote":"I had trouble ordering the postcards.","rating":3,"review_date":"2026-06-18","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 (ed1b76d4f311…), 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.