Artthur Lima
type: MusicGroup
popularity: 15
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5b8b5abe41e5f8345efa25bab58c9a07b1432825d438167ac39e0c1c562cecd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953695
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953695
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71db522a-7355-494f-ad48-001bcd346d3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71db522a-7355-494f-ad48-001bcd346d3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71db522a-7355-494f-ad48-001bcd346d3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:42:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5b8b5abe41e5f8345efa25bab58c9a07b1432825d438167ac39e0c1c562cecd","name":"Artthur Lima","registered_at":"2026-06-14T16:26:03Z","symbol":"NIM0509725","token_address":"0x68522a2ef16448d9fb3d7379e69f3a2ec205a5f8","type":"artist","uuid":"71db522a-7355-494f-ad48-001bcd346d3b"}
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 0xf5b8b5abe41e5f8345efa25bab58c9a07b1432825d438167ac39e0c1c562cecd. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71db522a-7355-494f-ad48-001bcd346d3b.json and https://artists.proofprofile.net/proofs/artist/71db522a-7355-494f-ad48-001bcd346d3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:42:01Z
  text: {"copyright_id":"0xf5b8b5abe41e5f8345efa25bab58c9a07b1432825d438167ac39e0c1c562cecd","name":"Artthur Lima","registered_at":"2026-06-14T16:26:03Z","symbol":"NIM0509725","token_address":"0x68522a2ef16448d9fb3d7379e69f3a2ec205a5f8","type":"artist","uuid":"71db522a-7355-494f-ad48-001bcd346d3b"}
album: Menina Linda
  type: MusicAlbum
  date published: 2021-05-19
album: Lanço a Moda
  type: MusicAlbum
  date published: 2022-05-26
album: Boladão
  type: MusicAlbum
  date published: 2022-09-22
album: Vivenciado
  type: MusicAlbum
  date published: 2023-05-11
album: Vivenciado (Speed Up)
  type: MusicAlbum
  date published: 2023-06-16
album: De Rolé
  type: MusicAlbum
  date published: 2023-06-23
album: De Rolé (Speed Up)
  type: MusicAlbum
  date published: 2023-06-29
album: Nossos Momentos
  type: MusicAlbum
  date published: 2023-08-11
album: Doutrinado a Vencer
  type: MusicAlbum
  date published: 2023-10-12
album: Ano da Prata
  type: MusicAlbum
  date published: 2023-11-15
album: Sensualiza Malvada
  type: MusicAlbum
  date published: 2025-05-21