MC Nycollas das Novinhas
type: MusicGroup
popularity: 5
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e8e02406c52049e46fafdc163e8a832eee51064e13fa1fa790b0d3612104441
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a34c01b-dd46-4b3f-b267-9798c31e520a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a34c01b-dd46-4b3f-b267-9798c31e520a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a34c01b-dd46-4b3f-b267-9798c31e520a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e8e02406c52049e46fafdc163e8a832eee51064e13fa1fa790b0d3612104441","name":"MC Nycollas das Novinhas","registered_at":"2026-06-17T14:14:43Z","symbol":"NIM1420853","token_address":"0x8452a0c7305f1e3f096607d2f87287410d3cb26f","type":"artist","uuid":"8a34c01b-dd46-4b3f-b267-9798c31e520a"}
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 0x3e8e02406c52049e46fafdc163e8a832eee51064e13fa1fa790b0d3612104441. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a34c01b-dd46-4b3f-b267-9798c31e520a.json and https://artists.proofprofile.net/proofs/artist/8a34c01b-dd46-4b3f-b267-9798c31e520a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3e8e02406c52049e46fafdc163e8a832eee51064e13fa1fa790b0d3612104441","name":"MC Nycollas das Novinhas","registered_at":"2026-06-17T14:14:43Z","symbol":"NIM1420853","token_address":"0x8452a0c7305f1e3f096607d2f87287410d3cb26f","type":"artist","uuid":"8a34c01b-dd46-4b3f-b267-9798c31e520a"}
album: Faz a Jogadinha
  type: MusicAlbum
  date published: 2023-07-31
album: No Litoral da Baixada Santista
  type: MusicAlbum
  date published: 2023-11-21
album: Carnaval Bloco do Urso
  type: MusicAlbum
  date published: 2023-11-22
album: Deus Está Comigo
  type: MusicAlbum
  date published: 2023-12-29
album: Tropa do Fundão
  type: MusicAlbum
  date published: 2024-01-01
album: Mundão Girou
  type: MusicAlbum
  date published: 2024-07-26