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.

“After every song, I'm bombarded with 2-4 long ads”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9eccd27b010679db92b685a47ab60a64859628657a7a49bee0df4abd1888ba49
Signature (Ed25519, base64)
wndDA2wH8VTUkPDVNohuCtxgYeY1Sn89Ce6jJgRBSTjCn+PZZWdvZ8FnjP7/ehQ23ud5O0RFAPYlOscqXVvmAw==
Merkle root
9d32c0cbfb02966e7a561566f948b48040888a6535c058e814428126106ff945
Merkle path
["9ececdeb776d043f07b87de0eb0b143b2956c990f03c326483c9eba9aeb92e39","4ed1628e297d0eb76876cdc2cd2520846f6b95fb7229d34233d54c3f6e130b96","565428679d31299c31b12946696b4fc4ddeb9fe81400b94503c53fd6e1ae101a","ed3e847ed99921d5e01d6feb1c77a5e1930dd80cbb4d3d5f215560900fa7bdd7","d418bd1c60e80d2ddc8bae4e35fc4453b244cd8a40f15a4abf9e16f976eac8b6","1c0a39eb2c35870654c4d502b807da4483b4d55fb4bb1273c4b6084ab15ada64","622e11367f994b38476774d195fb7c80bda7a83900f9df0e0fbf7d92e1192a53","864c446dbbaf675509c5fdc1f11a3b93c0db8a1444dcbbaf7ee2080fd748733f","9c5297dd5c4f277c5f8f46ac329b3d0c8a65e83f64407fe4d3b2569322eb0ab3","7bc06684c3ed010bba5be37633b810d9f8e14714b5ebb3d9e0e141513061d82b","a553bc2fcaa8f3c2394f63daf535ca8f134e69a72ffb80465f5fc852a07758f6","de0f60dd068052157c151137dc6a24b405741c1aab9021fefcd812b0fd718bb2","96c428d1cee50e03e146946ba689eb8a8490e1ae9146623bb80e6375bb0c470c","11d17cca86f438a5389c208279682b74cdf5ec6a6259c14178c9835300e88c85","f45a93d3e59c239d4f09cc624fafca5e2dd2db35bf5cc0cd1f1d28ecf6819cc0"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3121837738 · entry 108e9186e8c5677a0c6c…
Expected log hash
a0090149b27e60cea52dd7dc5f0abf6dd7c00feef65be2874742fff2aa9e8bad 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":"v1791340487550","kind":"published-quote","locale":"en","page":"theme:spotify/delivery/en","quote":"After every song, I'm bombarded with 2-4 long ads","rating":1,"review_date":"2026-09-19","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 (9d32c0cbfb02…), 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.