On The Radar
type: MusicGroup
popularity: 10
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b5e0ec9dfd077f2cd04cae048625b9a1f25bdac7b06bad2914167497f87b47b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/404a283f-f4a5-4b7b-ad7e-cd0b2daa267b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/404a283f-f4a5-4b7b-ad7e-cd0b2daa267b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/404a283f-f4a5-4b7b-ad7e-cd0b2daa267b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b5e0ec9dfd077f2cd04cae048625b9a1f25bdac7b06bad2914167497f87b47b","name":"On The Radar","registered_at":"2026-06-16T12:01:59Z","symbol":"NIM1045755","token_address":"0x05d9a580b74083b71d116aa88338359c58281e5c","type":"artist","uuid":"404a283f-f4a5-4b7b-ad7e-cd0b2daa267b"}
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 0x7b5e0ec9dfd077f2cd04cae048625b9a1f25bdac7b06bad2914167497f87b47b. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/404a283f-f4a5-4b7b-ad7e-cd0b2daa267b.json and https://artists.proofprofile.net/proofs/artist/404a283f-f4a5-4b7b-ad7e-cd0b2daa267b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x7b5e0ec9dfd077f2cd04cae048625b9a1f25bdac7b06bad2914167497f87b47b","name":"On The Radar","registered_at":"2026-06-16T12:01:59Z","symbol":"NIM1045755","token_address":"0x05d9a580b74083b71d116aa88338359c58281e5c","type":"artist","uuid":"404a283f-f4a5-4b7b-ad7e-cd0b2daa267b"}