Banda Natu
type: MusicGroup
popularity: 2
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfb2ddc3d12998fab24251241fabcd4fef8b4a7aaaee6a7b3c5b753b22ac5cfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f4262a3-00fa-4677-8fba-98045ad8782b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f4262a3-00fa-4677-8fba-98045ad8782b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f4262a3-00fa-4677-8fba-98045ad8782b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfb2ddc3d12998fab24251241fabcd4fef8b4a7aaaee6a7b3c5b753b22ac5cfd","name":"Banda Natu","registered_at":"2026-06-16T06:00:57Z","symbol":"NIM0959594","token_address":"0x6aa698c5467161d57085cbf36070aa22b6681d08","type":"artist","uuid":"2f4262a3-00fa-4677-8fba-98045ad8782b"}
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 0xbfb2ddc3d12998fab24251241fabcd4fef8b4a7aaaee6a7b3c5b753b22ac5cfd. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f4262a3-00fa-4677-8fba-98045ad8782b.json and https://artists.proofprofile.net/proofs/artist/2f4262a3-00fa-4677-8fba-98045ad8782b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xbfb2ddc3d12998fab24251241fabcd4fef8b4a7aaaee6a7b3c5b753b22ac5cfd","name":"Banda Natu","registered_at":"2026-06-16T06:00:57Z","symbol":"NIM0959594","token_address":"0x6aa698c5467161d57085cbf36070aa22b6681d08","type":"artist","uuid":"2f4262a3-00fa-4677-8fba-98045ad8782b"}
album: União
  type: MusicAlbum
  date published: 2021-07-09
album: Sentido da Vida
  type: MusicAlbum
  date published: 2022-03-18
album: Deus É Bom
  type: MusicAlbum
  date published: 2022-06-03