Mc Mazuk
type: MusicGroup
popularity: 8
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa64903576d90b2f549564af6de8d26b6111180b2d46924a3148b2f176ddfe735
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954729
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954729
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb842807-d28a-4cce-ae8e-7521ba3a542f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb842807-d28a-4cce-ae8e-7521ba3a542f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb842807-d28a-4cce-ae8e-7521ba3a542f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:16:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa64903576d90b2f549564af6de8d26b6111180b2d46924a3148b2f176ddfe735","name":"Mc Mazuk","registered_at":"2026-06-21T17:18:32Z","symbol":"NIM1983878","token_address":"0x14a1ffd7ff1923cc1c33c1d85bdf8e22d3bd0d1b","type":"artist","uuid":"fb842807-d28a-4cce-ae8e-7521ba3a542f"}
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 0xa64903576d90b2f549564af6de8d26b6111180b2d46924a3148b2f176ddfe735. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb842807-d28a-4cce-ae8e-7521ba3a542f.json and https://artists.proofprofile.net/proofs/artist/fb842807-d28a-4cce-ae8e-7521ba3a542f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xa64903576d90b2f549564af6de8d26b6111180b2d46924a3148b2f176ddfe735","name":"Mc Mazuk","registered_at":"2026-06-21T17:18:32Z","symbol":"NIM1983878","token_address":"0x14a1ffd7ff1923cc1c33c1d85bdf8e22d3bd0d1b","type":"artist","uuid":"fb842807-d28a-4cce-ae8e-7521ba3a542f"}
album: Se Joga
  type: MusicAlbum
  date published: 2020-01-12
album: B.N.M.V
  type: MusicAlbum
  date published: 2022-06-24
album: Filhos do Vento
  type: MusicAlbum
  date published: 2022-12-15
album: 21
  type: MusicAlbum
  date published: 2023-11-24