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.

“The recording didn't happen even though it's a new episode (number 137).”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
647da051e3116b8ecbb8b40e92b9898dbebf33719923917d0be4c8bd09632cfe
Signature (Ed25519, base64)
cTcHHV3/ZC+zM6+SAuK6D7E0LN+8rdyr0i8JEcb/hxNQISrYQCjLHOOEZKfLVwa3oJj4nSIH/zkmqD9t4tYgDA==
Merkle root
a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99
Merkle path
["647b474ebb6bb00673559811f6b54a437f56f20f08342c364ffe0e1dc1a32c3c","5359757abe6a0932c1e697315a0563748e9354e8590760114b11927257b48ef2","b7c61fc1e67ffc7696473e67e24106cbfbeb0cd5e6a0d5eee91bbbbc4c683d01","f7ed62430d036c745e34dee457956fcaf76e22f5c217a87c0a1b62b44b71bcdb","6b96543e2f274d17e1a43b6f5d659ccb4162fd2058a53722abe4cae2c11b1dc6","e61e1e47415e9211b0f48352359cf05b6fd59023ff711352910ce245c0f24d1f","543c72de060d240a555d65f69a6b425cc34164987960040d0ca6244a101d3927","bfc981cb5fdfe9c9fe860860569f4a08664d44a64a859a115f99906911dd5791","d4b07409f89e4c679b7e05b354f15b0c919be1a9e9a2de65a69739139b7958f7","9cff19da083cabbd5266cfb1b3fbd77d891981865c4e5b007fabd682c84d7816","423c033c40ba143c6f84aa2a773cf83469afd70fc0d9aa701605d7ae7efb335c","246afafffca2f7633ac3b302d7076540ed8eb1b54bcdd20ea0afda4f6f41b399","c1423a4d1e3405e61a7dfa0f9f0d35446d77e6ae8a2a30431655b9bbf5a67719","1d7676f67710cf1152e64179021560b173262f0f0c11c7101c22e9929c376319","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…
Expected log hash
9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"en","page":"theme:sunrise/quality/en","quote":"The recording didn't happen even though it's a new episode (number 137).","rating":4,"review_date":"2026-02-26","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?see-all=reviews","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 (a086f9fa8309…), 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.