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.

“Since they added videos, the app is slower”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b6b9692ceb2082e95e6c5fbd0395b4b5b9c5ab38b026cada8b202c1109913598
Signature (Ed25519, base64)
bebLpWh8m+mmRbRDw83vyLW6mAY9xPONb9/FCvbVg/26QJ/vR9fPMXsEF8YaKuvrNXUA4qIKxEIPxu1XTYYHAQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["b6bb8452617efe9b34a1dcd69da078e19eedba84e29f6c22cd38068c4b87cc11","2d84df593d531b8a2f7b7efee03edc37cb5a18628059d3136bb1885acad01614","13310902d43118c3530d5ec95383d5eed4f4b7cce9f96548af5361d8ff65ebe5","3ceb3e153872f953ffb1275610d6e81fd362e7390f225774eb7f66edeec4494a","8acbde89a3ae2d3d3607da90944a8786276bc9d5e4c97a49d3e58ee3d7eed3d5","9bfca701ad0b09ea0aa16a18e6ca7d4480f0f9e7107836037f9f5e816cad6bce","dd339c76676f1342c47300f1cbd87f34a1ba00c4e19d805b03fb1172e3783deb","964ba35d653b42f46c7e11dfae7422622e24e775f71f94e2358f736cdbfc15ca","a1aa1064bfeb4754346458f2ce5737437bcbfb475b66368a4fccc96476e1c7ab","ba43a4ba3a209f0bdb0ed082ced38a45df26fbea2bf5639e42330d76d6f9259d","58f0ca39a4330977a41ad919ab6658f5a70815290c86dc574b675f26a6e14b45","e31d9f62bc1945f2fff2fd8f17f37520e88de15489b867ff62948cea41d7912d","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/delivery/en","quote":"Since they added videos, the app is slower","rating":4,"review_date":"2026-09-17","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.