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.

“Grade A: After a bit of a learning curve, it's a great tool for creating photo books!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
053a46b7a643ee9dfea158886c63d4ee16329c43090048810bd920680bebfe05
Signature (Ed25519, base64)
2msLLrkhE9rV0chSdvOwiFBDMOmV4vpUfGeDZq5awCl7o7u6QPlb2FuETGRZJ17kAfg+K+XOOoYYcnqLDjm8Cw==
Merkle root
2d5c5745bb08542103114711fd42d520689060248b05b87be89b8ac779cb9fa3
Merkle path
["052596a61a1c07ca5d2fa425961443f4036cca70fa33f8cf1a1301ec7bfd5317","186165c9300a80413d2f2dde973349918cd6b660d6840fb5fc3c0a5e823ce549","4f19f9ea39c5f50fbb52d3d03360f4929984cd6e3ee5db31afa4d279689bee5d","40832c7f6cc970044dfe94cf3b7d36af15e2d47f90d34da7500055c7fb8c3d82","ea1b23ae25395193000ce7c726c37cbbf032a0a43a6c29a383864c7f5318f4a5","2f99a072d0bdae9c720b7b5a602b0429c6f03a132783382600c3150390002702","06928b37823d208ae330fcb242717fe39b4bb6f6b4b4635115e3d7f7770bcc27","91d5beb47658f62f06c1798dfa0aa95f7a280e3db5791c35c5068ae22a3a8d4d","eb8bb1db815ef7247b5174dc25b274187dba52d65693d84d697ffcabf8570588","871456102f31582918465b7a86ab462773dc38c66d7f75047c43253f0865d7fc","103f1b25b0bbeb9b41e73b1c310c730cf4b131d9746d5724bfcd2f2c2c66d927","d2e7cb1decb48678328a01c0cf84963af42024b0e7e340a2169845cd083c64e3","6559cfb6e02d82e98b805956e4adca3f29c70eccaa9b705ec81b278c9da83d06"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668590798 · entry 108e9186e8c5677a31bd…
Expected log hash
c5f232b23a7a0d0b1f2817c4d619127f695b0afb4a7021ccbe7d935023a45c7b 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":"v1793706397400","kind":"published-quote","locale":"en","page":"brand:cewe","quote":"Grade A: After a bit of a learning curve, it's a great tool for creating photo books!","rating":5,"review_date":"2026-08-08","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 (2d5c5745bb08…), 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.