Mc PHB
type: MusicGroup
popularity: 5
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfc100442fc06e258b21419f4daafceecb45e39e240bbf748223cad2a62e46ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b16794c-1d1e-462a-af24-ed533edd4d50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b16794c-1d1e-462a-af24-ed533edd4d50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b16794c-1d1e-462a-af24-ed533edd4d50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfc100442fc06e258b21419f4daafceecb45e39e240bbf748223cad2a62e46ed","name":"Mc PHB","registered_at":"2026-06-20T03:43:54Z","symbol":"NIM1501399","token_address":"0x429cf22a89f73f5b2f90ff0b66847ca118883f42","type":"artist","uuid":"9b16794c-1d1e-462a-af24-ed533edd4d50"}
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 0xcfc100442fc06e258b21419f4daafceecb45e39e240bbf748223cad2a62e46ed. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b16794c-1d1e-462a-af24-ed533edd4d50.json and https://artists.proofprofile.net/proofs/artist/9b16794c-1d1e-462a-af24-ed533edd4d50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xcfc100442fc06e258b21419f4daafceecb45e39e240bbf748223cad2a62e46ed","name":"Mc PHB","registered_at":"2026-06-20T03:43:54Z","symbol":"NIM1501399","token_address":"0x429cf22a89f73f5b2f90ff0b66847ca118883f42","type":"artist","uuid":"9b16794c-1d1e-462a-af24-ed533edd4d50"}
album: Lounge
  type: MusicAlbum
  date published: 2020-10-15
album: Mamacita
  type: MusicAlbum
  date published: 2021-03-25
album: Gringo
  type: MusicAlbum
  date published: 2021-06-30
album: Uma Noite de Crime (Banco Central)
  type: MusicAlbum
  date published: 2021-07-12
album: Ibama
  type: MusicAlbum
  date published: 2021-10-21
album: Preta
  type: MusicAlbum
  date published: 2023-06-29