Israel Costa Band
type: MusicGroup
popularity: 2
followers: 1226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53e6fbd88ff9702a53557de7001f605c808846a06307b4ea3585d33641af0d6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39450dc6-1923-493b-b791-c04c5d2a18da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39450dc6-1923-493b-b791-c04c5d2a18da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39450dc6-1923-493b-b791-c04c5d2a18da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53e6fbd88ff9702a53557de7001f605c808846a06307b4ea3585d33641af0d6f","name":"Israel Costa Band","registered_at":"2026-06-16T09:27:11Z","symbol":"NIM1008813","token_address":"0x06ea66477e6b78fda6a041b7d1938a8397b31ea2","type":"artist","uuid":"39450dc6-1923-493b-b791-c04c5d2a18da"}
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 0x53e6fbd88ff9702a53557de7001f605c808846a06307b4ea3585d33641af0d6f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39450dc6-1923-493b-b791-c04c5d2a18da.json and https://artists.proofprofile.net/proofs/artist/39450dc6-1923-493b-b791-c04c5d2a18da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x53e6fbd88ff9702a53557de7001f605c808846a06307b4ea3585d33641af0d6f","name":"Israel Costa Band","registered_at":"2026-06-16T09:27:11Z","symbol":"NIM1008813","token_address":"0x06ea66477e6b78fda6a041b7d1938a8397b31ea2","type":"artist","uuid":"39450dc6-1923-493b-b791-c04c5d2a18da"}
album: O Menino
  type: MusicAlbum
  date published: 2015-04-17
album: Suave Dança
  type: MusicAlbum
  date published: 2016-04-23
album: No Peito
  type: MusicAlbum
  date published: 2017-03-16
album: Navegar
  type: MusicAlbum
  date published: 2017-05-19
album: Baleia
  type: MusicAlbum
  date published: 2018-01-24
album: Poeta
  type: MusicAlbum
  date published: 2019-01-28
album: Quatro
  type: MusicAlbum
  date published: 2019-04-04
album: Consciência
  type: MusicAlbum
  date published: 2019-05-13
album: Um Paraíba
  type: MusicAlbum
  date published: 2019-08-05
album: Parar para Pensar
  type: MusicAlbum
  date published: 2020-05-17
album: O Que Sobrou de Mim
  type: MusicAlbum
  date published: 2021-04-12
album: Emprego de Otário
  type: MusicAlbum
  date published: 2021-07-05
album: Realidade Alternativa
  type: MusicAlbum
  date published: 2022-03-09
album: Fraco
  type: MusicAlbum
  date published: 2024-01-24