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 delivery arrived at the right time.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5f1c806ca3562225e3d80ef22acb58bbce85d1afb8bbd7e4f47c6455f9da87e9
Signature (Ed25519, base64)
CA3ilY6BSWKB5aVkZ4bIEsQwW+E0SRavhQ7saNl4J+hBtjdjKTht5aXaZRLxOCtctCtS9pq0NUYPIiF3GNG3Dw==
Merkle root
8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path
["5f16537c87624d8c58edb9339f8a874a789a346f394f39a8235d3c8bf1ffa724","2de50fbb09dd9b92e020977b83cf38854e90b8f6900b2da1e4dbbe2fb9920569","fb931d1d1f092032b0679cdff57c21823b62796a29e12a84dbbc2e848fed3514","d670bd841fd5a540354dd31cdfa616e596e8dc49360b60ca4d5c17d21a2dc8af","e1257ff8f12662ae8efdbcee10917b14c2f664b129d097b0135b7eb3b34b5269","7d6afdda9d6fe02401862e72f191ce538723814e6ce36bc740f3c501b0b6f4ff","0df4460e903d04a381fcd4e3a4aa75ee579a78dddb822e985b9a312245646510","61be8a42510b606ef3c9fec76f0470149b9f871f5e0644fbd6fba90ee670fcef","b1929170b9a387b7fd373bfcc5dea7aafebbed18b1bd75a82978f8811b9a5faf","bfb262192dfe284cb623d8ed06f8e5e3dd837271d9826da99c2f5044a6304d54","19e2203a5ebda953608100c7f84e55009c62ce2508ac63eee1a2303ad8a2ade8","eda9a12954d97a6a7b3aab1299f944865385fcb87c1589ae9140d42544dc8529","fc2731d864612e3e44a82c332896cd2770948167888770abd053f05a4950b01b","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash
443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"en","page":"product:pixum/fotobuch/en","quote":"The delivery arrived at the right time.","rating":5,"review_date":"2026-01-23","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (8ffad6e97d14…), 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.