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.

“downloads my music perfectly”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ce3caa3903c7ebf561775e82a50bab37b3fbf0f529bacbe96aeff03e4eddc8a
Signature (Ed25519, base64)
g+G0MRBF6Fq4IY9+0QKQgLdPwIcgqVb/MbrSiHuCIqk+0nKGfdnO38fIkkEFClppLsvBUg1YEbi8wwgbe3y4Bw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["1ce77a66ae8676b04a5b7eaacfa7a20fdbef6adaf479974bf918807e1bb698ee","824b807bfe99f03b98e072f0775ca2fe3c121bc47900f6e5fd03f089297aa85f","dc285c53194db530cbf43e006dcbaf8703a318d32f9a92af197b8415913eadcf","6aca490d0726e23e136fae1ec5e322eeab6b88155a17dc04d7312bcbfc544f4f","1e928716c4967d6569b01f33c6a4b119a7f52622fa547e6874947d0237d234a4","de4b98236ca7fce70f3cfa2b967021cd2f3c86c5a41430e81e61e9b199a1e5ab","525cfcba166ca4a01e63fc3956d4a41ab3d61f8a66422fddcc8727fee6511269","1b7303894eb7b4d77c5165f22aaadcdd32c5e4a9dad32fda5988ef207bb08c71","e66dc22b1adadd94247e52ec69adcc209de748b0471bc86232636f4963b8941f","76ea1eec8f3166ec8f8bb1c354ac4d9c6f8890447e8c39e1b4b27d8ed3dc04a5","87663b8060c34bd52c43cfcf9acc13e2c203c164aac9770ed6b0742f89820281","dffbc784da6e78ce004c2715fd64b08f8014ea3a60655e0f193168cea47c89e8","14d95cb3ffe81dc7ba7bda02f51c7ab9c1977951e0a9ce587124764e85380fa3","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:deezer/delivery/en","quote":"downloads my music perfectly","rating":5,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (f26292e960b3…), 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.