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.

“It's great having to endure several ads in a row, some even 4 minutes long”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6ffe58f7b88753fed1f769a4eb11501c6160297109a817223713662117d0effe
Signature (Ed25519, base64)
TfcoYsqZ2EMR6p7Yyb8z6Dg3ZpJZZ/VdLOhETf2KaDOZJMP1x2l0TDFUVj6ZeG3vFHTk26/dYa1DSg5PjOnnAw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["6ffeb5cc3abb52e3cd131f250734cc5281a7eddc13789c837057b48607da0d31","2de5fdd423c44d2c78fc2e8ef45ae17dec3201041b9cb31b70b27fde27f0fdd9","6f8bc51a3317abd4576e96ddafac3600453172f4682188e8ddd8517f14519a2f","bad4dc5c5450f4cd97274563cb02a4339adae754284a86c28e8305771232d97e","7b8d97b442c3f62b54eae0aa0028813c1d224d45e6fcffc1748483c16e8e8d90","19d21efbd550ce186b892a5165c81cfb3e05154b1f34b9a6d3cdcda82cfa7f68","914f7e9f4f583b19ab23fcaf4d9a2c86719bdfc36093f2d4a979dc9335c67fdf","4f212b5ad39f0b7fda3fb84c87ec8c67ae5fa88a553c3e94b9145d6945852a58","53e231a3bd07579b61d87393d6eee52dcefbcccc70208a92921721e8d5d36eb9","9704789d4fcb76592cda0e59928e94935fced428771b8c715f05bfce8ce69edd","0488e2841309924e401454b53efe59b313b3e78c6fe7ae624d64e5b62fa2c3d0","fa18470c35f7f7bd1895912f69375d26e4d5988a8c583c5aaeda8d2efc824814","ff839efe243c09faa45172bad7cb61d9b7e0949040c580ec02a160cb61e2c279","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","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":"subtheme:spotify/quality/ad-frequency/en","quote":"It's great having to endure several ads in a row, some even 4 minutes long","rating":1,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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.