Julieta Câmara
type: MusicGroup
popularity: 6
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x545caa3d5e478d6d29b5b6f81320b5a385bf797cc733c697356b420f19f6de48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17c7fdfe-67b8-4c7c-a45f-c49239a0a983.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17c7fdfe-67b8-4c7c-a45f-c49239a0a983.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17c7fdfe-67b8-4c7c-a45f-c49239a0a983
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x545caa3d5e478d6d29b5b6f81320b5a385bf797cc733c697356b420f19f6de48","name":"Julieta Câmara","registered_at":"2026-06-15T21:50:28Z","symbol":"NIM0842451","token_address":"0x29f204ee7ed4aaaa1aceedc9c83c2441d11bf8f5","type":"artist","uuid":"17c7fdfe-67b8-4c7c-a45f-c49239a0a983"}
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 0x545caa3d5e478d6d29b5b6f81320b5a385bf797cc733c697356b420f19f6de48. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17c7fdfe-67b8-4c7c-a45f-c49239a0a983.json and https://artists.proofprofile.net/proofs/artist/17c7fdfe-67b8-4c7c-a45f-c49239a0a983.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x545caa3d5e478d6d29b5b6f81320b5a385bf797cc733c697356b420f19f6de48","name":"Julieta Câmara","registered_at":"2026-06-15T21:50:28Z","symbol":"NIM0842451","token_address":"0x29f204ee7ed4aaaa1aceedc9c83c2441d11bf8f5","type":"artist","uuid":"17c7fdfe-67b8-4c7c-a45f-c49239a0a983"}
album: Julieta Câmara, Toadas do Feestival
  type: MusicAlbum
  date published: 2012-01-01
album: Julieta e Amigos: A Voz Encantada da Amazônia (Ao Vivo)
  type: MusicAlbum
  date published: 2014-02-06