Mc GZ
type: MusicGroup
genre: funk consciente
popularity: 5
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30855253f21f8ea4c80be230addc8138b71f8859653dc766a42998e9dc0d1a89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/065e0c2e-a47c-49d4-bfbb-ec9e780621f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/065e0c2e-a47c-49d4-bfbb-ec9e780621f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/065e0c2e-a47c-49d4-bfbb-ec9e780621f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30855253f21f8ea4c80be230addc8138b71f8859653dc766a42998e9dc0d1a89","name":"Mc GZ","registered_at":"2026-06-15T15:48:42Z","symbol":"NIM0756149","token_address":"0x005378ffd29f0e729ecb8f711fea60e8db5f9a94","type":"artist","uuid":"065e0c2e-a47c-49d4-bfbb-ec9e780621f7"}
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 0x30855253f21f8ea4c80be230addc8138b71f8859653dc766a42998e9dc0d1a89. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/065e0c2e-a47c-49d4-bfbb-ec9e780621f7.json and https://artists.proofprofile.net/proofs/artist/065e0c2e-a47c-49d4-bfbb-ec9e780621f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x30855253f21f8ea4c80be230addc8138b71f8859653dc766a42998e9dc0d1a89","name":"Mc GZ","registered_at":"2026-06-15T15:48:42Z","symbol":"NIM0756149","token_address":"0x005378ffd29f0e729ecb8f711fea60e8db5f9a94","type":"artist","uuid":"065e0c2e-a47c-49d4-bfbb-ec9e780621f7"}
album: Joga na Roleta
  type: MusicAlbum
  date published: 2023-04-15
album: Polo Jacaré Francês
  type: MusicAlbum
  date published: 2023-05-08
album: Investe (Acústico)
  type: MusicAlbum
  date published: 2025-07-10