Hector Barez
type: MusicGroup
popularity: 14
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0bd985e617ed88c15be311e055be5633c1521ca142c67acf062782c8ded0d1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42467534-2ad7-456a-96bf-b3a205a8ac1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42467534-2ad7-456a-96bf-b3a205a8ac1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42467534-2ad7-456a-96bf-b3a205a8ac1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0bd985e617ed88c15be311e055be5633c1521ca142c67acf062782c8ded0d1d","name":"Hector Barez","registered_at":"2026-06-14T11:26:44Z","symbol":"NIM0438290","token_address":"0x58f02d3810dd3a5043ea7b81b712373ee424557e","type":"artist","uuid":"42467534-2ad7-456a-96bf-b3a205a8ac1c"}
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 0xd0bd985e617ed88c15be311e055be5633c1521ca142c67acf062782c8ded0d1d. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42467534-2ad7-456a-96bf-b3a205a8ac1c.json and https://artists.proofprofile.net/proofs/artist/42467534-2ad7-456a-96bf-b3a205a8ac1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xd0bd985e617ed88c15be311e055be5633c1521ca142c67acf062782c8ded0d1d","name":"Hector Barez","registered_at":"2026-06-14T11:26:44Z","symbol":"NIM0438290","token_address":"0x58f02d3810dd3a5043ea7b81b712373ee424557e","type":"artist","uuid":"42467534-2ad7-456a-96bf-b3a205a8ac1c"}