Hluko Riser
type: MusicGroup
popularity: 9
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x367c131089ca3672f0dd71565c3d98f5d5d81cbe59e766130a8e17592e90ba3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be0f78dd-6188-4ff1-8e68-a350efca4944.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be0f78dd-6188-4ff1-8e68-a350efca4944.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be0f78dd-6188-4ff1-8e68-a350efca4944
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x367c131089ca3672f0dd71565c3d98f5d5d81cbe59e766130a8e17592e90ba3b","name":"Hluko Riser","registered_at":"2026-06-20T18:35:52Z","symbol":"NIM1680171","token_address":"0xbbf422ec749dea1d2b0fc38a2e8df8d80a9c67e1","type":"artist","uuid":"be0f78dd-6188-4ff1-8e68-a350efca4944"}
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 0x367c131089ca3672f0dd71565c3d98f5d5d81cbe59e766130a8e17592e90ba3b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be0f78dd-6188-4ff1-8e68-a350efca4944.json and https://artists.proofprofile.net/proofs/artist/be0f78dd-6188-4ff1-8e68-a350efca4944.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x367c131089ca3672f0dd71565c3d98f5d5d81cbe59e766130a8e17592e90ba3b","name":"Hluko Riser","registered_at":"2026-06-20T18:35:52Z","symbol":"NIM1680171","token_address":"0xbbf422ec749dea1d2b0fc38a2e8df8d80a9c67e1","type":"artist","uuid":"be0f78dd-6188-4ff1-8e68-a350efca4944"}