Heritage MIx
type: MusicGroup
genre: highlife
genre: hiplife
popularity: 2
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x219777a6b045751c29ce2d32fcd885e28b3eecceb7e7fa94eb37adf591136023
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0924112-afa5-4ef5-9408-b6782bd8bd22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0924112-afa5-4ef5-9408-b6782bd8bd22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0924112-afa5-4ef5-9408-b6782bd8bd22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x219777a6b045751c29ce2d32fcd885e28b3eecceb7e7fa94eb37adf591136023","name":"Heritage MIx","registered_at":"2026-06-21T00:47:21Z","symbol":"NIM1767052","token_address":"0xf23a17437cba28abbde61aa8f2297b4bb1e03ee2","type":"artist","uuid":"d0924112-afa5-4ef5-9408-b6782bd8bd22"}
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 0x219777a6b045751c29ce2d32fcd885e28b3eecceb7e7fa94eb37adf591136023. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0924112-afa5-4ef5-9408-b6782bd8bd22.json and https://artists.proofprofile.net/proofs/artist/d0924112-afa5-4ef5-9408-b6782bd8bd22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x219777a6b045751c29ce2d32fcd885e28b3eecceb7e7fa94eb37adf591136023","name":"Heritage MIx","registered_at":"2026-06-21T00:47:21Z","symbol":"NIM1767052","token_address":"0xf23a17437cba28abbde61aa8f2297b4bb1e03ee2","type":"artist","uuid":"d0924112-afa5-4ef5-9408-b6782bd8bd22"}
album: Old School Highlife
  type: MusicAlbum
  date published: 2001-01-01
album: Highlife Blues
  type: MusicAlbum
  date published: 2011-01-01