Hugo Burrows
type: MusicGroup
popularity: 8
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81564385a93f75cb2be54d675895dbd4883205680d3cf11c29bc8e0379c5347d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a4efdac-c347-444f-bd16-3e36a034b583.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a4efdac-c347-444f-bd16-3e36a034b583.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a4efdac-c347-444f-bd16-3e36a034b583
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81564385a93f75cb2be54d675895dbd4883205680d3cf11c29bc8e0379c5347d","name":"Hugo Burrows","registered_at":"2026-06-15T17:05:00Z","symbol":"NIM0774361","token_address":"0xe8ab3621310d6bbc6d288552673bb0c50bfa938b","type":"artist","uuid":"0a4efdac-c347-444f-bd16-3e36a034b583"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81564385a93f75cb2be54d675895dbd4883205680d3cf11c29bc8e0379c5347d. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a4efdac-c347-444f-bd16-3e36a034b583.json and https://artists.proofprofile.net/proofs/artist/0a4efdac-c347-444f-bd16-3e36a034b583.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x81564385a93f75cb2be54d675895dbd4883205680d3cf11c29bc8e0379c5347d","name":"Hugo Burrows","registered_at":"2026-06-15T17:05:00Z","symbol":"NIM0774361","token_address":"0xe8ab3621310d6bbc6d288552673bb0c50bfa938b","type":"artist","uuid":"0a4efdac-c347-444f-bd16-3e36a034b583"}
album: Nothin' Like That
  type: MusicAlbum
  date published: 2021-04-14
album: Vibes
  type: MusicAlbum
  date published: 2021-07-22
album: Summer Days
  type: MusicAlbum
  date published: 2025-10-31