The Bakucakar
type: MusicGroup
genre: indonesian pop
genre: maluku
popularity: 35
followers: 401
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x693ab6e9898c02f5128da34d5dc68383075682ffc007fe4d5c56890cbf21b46e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/761f2ad6-be90-49e0-b510-1f902b9f2171.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/761f2ad6-be90-49e0-b510-1f902b9f2171.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/761f2ad6-be90-49e0-b510-1f902b9f2171
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x693ab6e9898c02f5128da34d5dc68383075682ffc007fe4d5c56890cbf21b46e","name":"The Bakucakar","registered_at":"2026-06-12T01:17:01Z","symbol":"NIM0154072","token_address":"0x0f4a8ce82123590198bc7ebebc44a42da3e5375b","type":"artist","uuid":"761f2ad6-be90-49e0-b510-1f902b9f2171"}
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 0x693ab6e9898c02f5128da34d5dc68383075682ffc007fe4d5c56890cbf21b46e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/761f2ad6-be90-49e0-b510-1f902b9f2171.json and https://artists.proofprofile.net/proofs/artist/761f2ad6-be90-49e0-b510-1f902b9f2171.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x693ab6e9898c02f5128da34d5dc68383075682ffc007fe4d5c56890cbf21b46e","name":"The Bakucakar","registered_at":"2026-06-12T01:17:01Z","symbol":"NIM0154072","token_address":"0x0f4a8ce82123590198bc7ebebc44a42da3e5375b","type":"artist","uuid":"761f2ad6-be90-49e0-b510-1f902b9f2171"}