Brian Keane
type: MusicGroup
genre: sufi
description: Brian Keane (born January 18, 1953) is an American composer, music producer, and guitarist. Keane has been described as "a musician's musician, a composer's composer, and one of the most talented prod
popularity: 19
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51b744da2a2b24549def2edca038213f009713d9fe3fd2bff72f1b877371ad78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53f9fd36-55aa-415d-9af7-eee5555a7474.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53f9fd36-55aa-415d-9af7-eee5555a7474.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53f9fd36-55aa-415d-9af7-eee5555a7474
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51b744da2a2b24549def2edca038213f009713d9fe3fd2bff72f1b877371ad78","name":"Brian Keane","registered_at":"2026-06-14T13:13:05Z","symbol":"NIM0463670","token_address":"0x25d0ed45ba5ea0bfa4da496cfc54f64e95f3c12f","type":"artist","uuid":"53f9fd36-55aa-415d-9af7-eee5555a7474"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b744da2a2b24549def2edca038213f009713d9fe3fd2bff72f1b877371ad78. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53f9fd36-55aa-415d-9af7-eee5555a7474.json and https://artists.proofprofile.net/proofs/artist/53f9fd36-55aa-415d-9af7-eee5555a7474.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x51b744da2a2b24549def2edca038213f009713d9fe3fd2bff72f1b877371ad78","name":"Brian Keane","registered_at":"2026-06-14T13:13:05Z","symbol":"NIM0463670","token_address":"0x25d0ed45ba5ea0bfa4da496cfc54f64e95f3c12f","type":"artist","uuid":"53f9fd36-55aa-415d-9af7-eee5555a7474"}