Billy Boyo
type: MusicGroup
genre: dub
genre: reggae
description: Billy Boyo (born Billy Theophilus Rowe, 21 September 1971 – 29 October 2000) was a Jamaican reggae artist born in Kingston, Jamaica, who was arguably the most prolific of the early-1980s child DJs. He
popularity: 12
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb31d8295b103a1676bc37663044bd6bd7b1d4049984557fcfcdc2d97ed806153
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8d789cc-1cc4-466d-ade4-11d470703111.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8d789cc-1cc4-466d-ade4-11d470703111.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8d789cc-1cc4-466d-ade4-11d470703111
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb31d8295b103a1676bc37663044bd6bd7b1d4049984557fcfcdc2d97ed806153","name":"Billy Boyo","registered_at":"2026-06-15T00:01:39Z","symbol":"NIM0618372","token_address":"0xaf51a72f1a82653ccff4dac9dc93110fdf1575d2","type":"artist","uuid":"b8d789cc-1cc4-466d-ade4-11d470703111"}
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 0xb31d8295b103a1676bc37663044bd6bd7b1d4049984557fcfcdc2d97ed806153. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8d789cc-1cc4-466d-ade4-11d470703111.json and https://artists.proofprofile.net/proofs/artist/b8d789cc-1cc4-466d-ade4-11d470703111.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0xb31d8295b103a1676bc37663044bd6bd7b1d4049984557fcfcdc2d97ed806153","name":"Billy Boyo","registered_at":"2026-06-15T00:01:39Z","symbol":"NIM0618372","token_address":"0xaf51a72f1a82653ccff4dac9dc93110fdf1575d2","type":"artist","uuid":"b8d789cc-1cc4-466d-ade4-11d470703111"}