Black Highway
type: MusicGroup
popularity: 7
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97d5e2ed0b00aa096d41b23ec29cecd2bd6d0abb263c8d6d93399b3829404634
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa5f0c4a-51f7-406d-99f0-0f3398175068.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa5f0c4a-51f7-406d-99f0-0f3398175068.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa5f0c4a-51f7-406d-99f0-0f3398175068
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97d5e2ed0b00aa096d41b23ec29cecd2bd6d0abb263c8d6d93399b3829404634","name":"Black Highway","registered_at":"2026-06-20T09:18:59Z","symbol":"NIM1577843","token_address":"0x910f3c61cb19cc7c497fbdc98c85f0a09b5b25ae","type":"artist","uuid":"aa5f0c4a-51f7-406d-99f0-0f3398175068"}
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 0x97d5e2ed0b00aa096d41b23ec29cecd2bd6d0abb263c8d6d93399b3829404634. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa5f0c4a-51f7-406d-99f0-0f3398175068.json and https://artists.proofprofile.net/proofs/artist/aa5f0c4a-51f7-406d-99f0-0f3398175068.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x97d5e2ed0b00aa096d41b23ec29cecd2bd6d0abb263c8d6d93399b3829404634","name":"Black Highway","registered_at":"2026-06-20T09:18:59Z","symbol":"NIM1577843","token_address":"0x910f3c61cb19cc7c497fbdc98c85f0a09b5b25ae","type":"artist","uuid":"aa5f0c4a-51f7-406d-99f0-0f3398175068"}
album: An AC/DC Tribute, Vol. 1 (Volume 1)
  type: MusicAlbum
  date published: 2011-11-04
album: A True Tribute to AC/DC and Bon Scott
  type: MusicAlbum
  date published: 2012-05-04
album: A True Tribute to Bon Scott
  type: MusicAlbum
  date published: 2013-03-15