Rock Boyz
type: MusicGroup
popularity: 9
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2040f48c29fa89691aac502e516e63647b1e452cd98d7fa7b424a4f0e47e374
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f69e93b-8e2e-438b-b40f-5f35105a4c8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f69e93b-8e2e-438b-b40f-5f35105a4c8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f69e93b-8e2e-438b-b40f-5f35105a4c8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2040f48c29fa89691aac502e516e63647b1e452cd98d7fa7b424a4f0e47e374","name":"Rock Boyz","registered_at":"2026-06-20T05:29:33Z","symbol":"NIM1525596","token_address":"0x2b3064f8a01f606ce2110a6916e54b1c26af5674","type":"artist","uuid":"9f69e93b-8e2e-438b-b40f-5f35105a4c8d"}
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 0xc2040f48c29fa89691aac502e516e63647b1e452cd98d7fa7b424a4f0e47e374. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f69e93b-8e2e-438b-b40f-5f35105a4c8d.json and https://artists.proofprofile.net/proofs/artist/9f69e93b-8e2e-438b-b40f-5f35105a4c8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xc2040f48c29fa89691aac502e516e63647b1e452cd98d7fa7b424a4f0e47e374","name":"Rock Boyz","registered_at":"2026-06-20T05:29:33Z","symbol":"NIM1525596","token_address":"0x2b3064f8a01f606ce2110a6916e54b1c26af5674","type":"artist","uuid":"9f69e93b-8e2e-438b-b40f-5f35105a4c8d"}
album: Rock for Tradies
  type: MusicAlbum
  date published: 2013-09-09
album: Rock for Tradies
  type: MusicAlbum
  date published: 2014-02-11