Horja Bius
type: MusicGroup
genre: batak
popularity: 2
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bd7db18dbbbe65bc3e144fe39ae42d3fcca01fcd623cb80255b04dfc88013f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953939
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953939
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20f6c0d7-7d4a-4582-92c3-b25ddc954189.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20f6c0d7-7d4a-4582-92c3-b25ddc954189.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20f6c0d7-7d4a-4582-92c3-b25ddc954189
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:40:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bd7db18dbbbe65bc3e144fe39ae42d3fcca01fcd623cb80255b04dfc88013f3","name":"Horja Bius","registered_at":"2026-06-16T01:00:43Z","symbol":"NIM0887863","token_address":"0xd80be3d4bfdb627d752d831c583c8a1ff23b5daf","type":"artist","uuid":"20f6c0d7-7d4a-4582-92c3-b25ddc954189"}
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 0x9bd7db18dbbbe65bc3e144fe39ae42d3fcca01fcd623cb80255b04dfc88013f3. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20f6c0d7-7d4a-4582-92c3-b25ddc954189.json and https://artists.proofprofile.net/proofs/artist/20f6c0d7-7d4a-4582-92c3-b25ddc954189.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x9bd7db18dbbbe65bc3e144fe39ae42d3fcca01fcd623cb80255b04dfc88013f3","name":"Horja Bius","registered_at":"2026-06-16T01:00:43Z","symbol":"NIM0887863","token_address":"0xd80be3d4bfdb627d752d831c583c8a1ff23b5daf","type":"artist","uuid":"20f6c0d7-7d4a-4582-92c3-b25ddc954189"}
album: Tano Bakara
  type: MusicAlbum
  date published: 2022-07-04
album: Tonggo-Tonggo
  type: MusicAlbum
  date published: 2023-01-09
album: Among...ai Tung Tama Dope Hataitu"ho"
  type: MusicAlbum
  date published: 2023-03-18