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.

“Worth the money for me.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6872d3c1ff373800dbf89dd32a0c18e1623aa7dbef47763dc08b1a3c51ca4a1c
Signature (Ed25519, base64)
Q0epJYl2WB8DvLhzv05SBH8UTOrHZxj74TG4MJKuS0G1EFiroAlRUBRKwuIEJG7uI0c5oi72yhzE23UnN+ysAQ==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["68724a8770cf5c7b7dd73aac58517780fc99962935ba19cc9bf8dd8696c77ebf","1f463692ff43f980381ee8394e856fb8d33ca9bf8a3413bd0a8f9aad462182b0","fcf490d901ce40c3a45ee006fb5327621f2b5f86a3c86341ec97a5967943780c","3e4ae766f2d442c7f2b2abb8f87008dbd7907eb8484a5e2e70debc90c1d2909a","ba56615bad6a9178fd571f826ecdfde65aefbf1ead97b88fbcf0a7500dab24d2","83407394635609f4741778a53312fe6ae9201bbdf5a2912db801d080381f737d","c67d63b8a864271c392883e221bec7544bf1c7bb07e1a7574441f9de6b22a994","ed7513dfb4c9931afd4ed807f6daf154eb7baa76029e4ba6df59cdf775a87ba4","3ee58f476b550ff7fbeb7d3e53bff4da71b314b934051a7154299edd9bd2e513","bb7d2352b9ad7572c79d28fa1c5a98774667c0d1179bcac107008d310258e7da","a6ba2320bebdb525294e32051203a108db199dafa5e32fdd427ef9ada1bf92a4","cc930d9a14ea152753caf04b31f0e79f0b00ba63dec8c58c38ded3f85cfd7dad","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/price/en","quote":"Worth the money for me.","rating":5,"review_date":"2026-09-04","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id931370077?see-all=reviews","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 (97eb1062a862…), 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.