Daniella Campêlo
type: MusicGroup
genre: forró
popularity: 7
followers: 466
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf824c05fe443b91756cf37f31bcfed2dd8b5ce9972fe71d22115f3a6850c411
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/940ec1e2-486b-41d5-b6f4-376026285022.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/940ec1e2-486b-41d5-b6f4-376026285022.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/940ec1e2-486b-41d5-b6f4-376026285022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf824c05fe443b91756cf37f31bcfed2dd8b5ce9972fe71d22115f3a6850c411","name":"Daniella Campêlo","registered_at":"2026-06-17T17:04:42Z","symbol":"NIM1461430","token_address":"0x8106d5bf24760214cdd1ce8b89bab636840abda4","type":"artist","uuid":"940ec1e2-486b-41d5-b6f4-376026285022"}
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 0xaf824c05fe443b91756cf37f31bcfed2dd8b5ce9972fe71d22115f3a6850c411. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/940ec1e2-486b-41d5-b6f4-376026285022.json and https://artists.proofprofile.net/proofs/artist/940ec1e2-486b-41d5-b6f4-376026285022.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xaf824c05fe443b91756cf37f31bcfed2dd8b5ce9972fe71d22115f3a6850c411","name":"Daniella Campêlo","registered_at":"2026-06-17T17:04:42Z","symbol":"NIM1461430","token_address":"0x8106d5bf24760214cdd1ce8b89bab636840abda4","type":"artist","uuid":"940ec1e2-486b-41d5-b6f4-376026285022"}
album: Acústico Imaginar: Daniella Campêlo
  type: MusicAlbum
  date published: 2019-01-01
album: Acústico Imaginar: Daniella Campelo (Voz e Violão)
  type: MusicAlbum
  date published: 2021-05-28
album: Acústico Imaginar: Daniella Campelo (Pé de Serra)
  type: MusicAlbum
  date published: 2021-12-04
album: Acústico Imaginar: Daniella Campelo
  type: MusicAlbum
  date published: 2022-03-06
album: Ao Vivo em Piquet Carneiro
  type: MusicAlbum
  date published: 2022-10-07