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.

“Don't make it feel too 'premium-only'.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1eb77e9e18d908f2a1e1b403127c3bc51d4458698e3db79e96464abacf4eb46f
Signature (Ed25519, base64)
Ig++/wTAFZg9xCDGLVGpS7pmn36v/fwIAIYqja364urQY4nFP5yz3W/uXN38x8SgWHhc5lcZwnlBygl2BmS1AQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["1ec78c82cbf9971848f536869bf969cce9a4cb5182ae230914c71373dbefff11","3238c51eef154009e19383580a7237e53ca53a04ad6ff2cb9dcff8c51977fc36","def87aca1f1f9e29a5feee1719389c0726f9e9e126539a0fba557466e09fc847","74044616f5009e3785abb3663d5ca0849418589aa4dcea296ef8eb59764cfdb4","a6788e8bc5686cc8683ffa1c80790f46f93a9222fec28d14a67f8899370b6762","51ea81c59ddc84f4469439a68b4f1e79bf647e84feba0c1d1043e3833cbc2396","05681c60f5f029883589ada5859eaf837767f9714d7920a165a60b8abacc71f6","8b03b11ab72f7f008b1d3fec153e6c0a46182da0c271f72a86bbf5ca35184cc6","fa72a6d3a5c783a0a452b57a571c4ae3cf72135427b655453c1a6b71fad834a5","69fb82ffeed9d91d2c0cc53be6cf126c07d070102e831cc91a4438c40e15f462","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":"brand:spotify","quote":"Don't make it feel too 'premium-only'.","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.