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.

“Opening my file to work on my photo book, for example, is cumbersome.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
24d47a5e4c5f0514fe7520b2100e2bfc80f481ec35a4211e4941b591c05a3514
Signature (Ed25519, base64)
8h7ecmP37AgB/duuSx5DnkyL6w63137PkfHdUOv2wUx6s2eki1VD0gX8wJaW7rNwSnLPZMkqjPthtFko+5gzCQ==
Merkle root
1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b
Merkle path
["24c5a9e1f02790f94bf03101be2e063ec8691a0ad2b95a10aba821b06acface3","2a11e14f7fafa7378cd7c0c713b8dc262c66070489b91b7a4384b8cb80ddff0d","39c7e5e73f96404cf1783f4a6322fae807a597fc725185057e76eac818c17dd0","ca7cca28d8ec1c6a39ce52c9193271f6f2c87b0fd3f50c56be089c768bb2e389","4aeaf3175d6e9edc21926b096c97840e0edf44eb59fbb0e7e5b1d04e12600716","b4d93b39e51cb705f3968e644acd7a79992dd05dc3c07c4b3878f67cbb3e119e","017de2f3aba00f5df8098670b99e63afb61970c3adec0006675c946a4ba3100b","2f49c37647c8d6e84e29ce8a7ab1773519f9e2ccce517120823a16368acdde5f","8534eb7812b1fadd737a73712a823dbc2b47a028ec7b9e28938141cf2331d008","be0261ab58cdea40e3919133d24eef62eb6031c9e7cae3c5bea7ec1a887bac99","4b06291f7784d6222f0fc22cd97f989862f31499c2f8ef7ea6ac1d7a320acc7a","98438ed119190bf5694defbff6a1b322c9742356112668a6bf5fcba714c46914","1e0f2b6cff090cfdd5d25ead7f46fcfc2672d59cdc86bdf2b9755ea459d71ff0","96733967bd879589a2091176049a40f13c26bf93f656924a17f15f3f405bad21","54bbc2d7930ffae8e416e662d825fe408002ca5c9c581c2388ff0eb5a37134ae"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…
Expected log hash
861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"en","page":"product:cewe/fotobuch/en","quote":"Opening my file to work on my photo book, for example, is cumbersome.","rating":3,"review_date":"2026-07-15","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 (1dd7fec10002…), 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.