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.

“Cannot request a refund.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
cd774030e3dac4ca4148e1de57a0289cc0210f9cf4ed74c17edc9479c514c979
Signature (Ed25519, base64)
Om7dQGMphfCgEB9wlMYI+6igBHs/9ekNu719liO1nfP4Cp1o3ppaZyg6KmWvzeJBXfq2kT1A0CT7mTy4I7GHAQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["cd789aca2385c62a9060681c724d33356ddfb1e63f4b0b2402e70f809f2edbf8","44c8f51f51edc92f2197df378f5a2b7d6ef743aa4434977fae8ece8779b6005a","888a80bb6f232c2ec900ac146ec823b6e48bf73753141b22f28a993d24f8e284","e97029bd145f5ab69f299112771697051374bb76271a1be06cb895689a052655","8d100195c20299a48234ecc5a28721aede6e4881d42446747c8f4f14f816c50a","0055d1357e2cd7c07f42b00dacf41a5a14f6c45e21e72437fe0fd76b0f2530f6","c1d0e5dff7340339f4c6d55a17a31fc6e4b21c1d3983e84ef5ead428d5ef9d48","6f8be2748c4f1628124586a8c88b3d1bde2e4ea9b186ba75ef4a873c7676fec2","dcfea12dda9da43f8fcd393239993b2336d4784456c134105f76ab2551efc377","8bd775aff14fbbb4248f1956fbd931320b391fd2a91c05307351e1a9e154fe80","b0dc38c537eb82e1797634ff3c85b2f502c386d0a2c41284e6c2dc42075eaab1","8f5ec8180fef173ef49bba3555961699c8394cb3b56f59043b48bef17eb12eae","fbc83ea3f323a853561b2d18a7d5d816b1a8631e4674525eac3ed9b0d77501a2","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
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:spotify/returns/en","quote":"Cannot request a refund.","rating":1,"review_date":"2026-09-18","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.