Micheline Cardoso
type: MusicGroup
genre: jazz funk
popularity: 7
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x053061c6a4f7d16b7585f483bf35230102d8e64d21b091ea34b42dd5392bf527
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/185f15d9-67f3-45da-8cec-5a637c4a76e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/185f15d9-67f3-45da-8cec-5a637c4a76e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/185f15d9-67f3-45da-8cec-5a637c4a76e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x053061c6a4f7d16b7585f483bf35230102d8e64d21b091ea34b42dd5392bf527","name":"Micheline Cardoso","registered_at":"2026-06-15T22:01:12Z","symbol":"NIM0845005","token_address":"0xfd1bbd6c502dc95c1e11d472423794f6f3288a01","type":"artist","uuid":"185f15d9-67f3-45da-8cec-5a637c4a76e8"}
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 0x053061c6a4f7d16b7585f483bf35230102d8e64d21b091ea34b42dd5392bf527. 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/185f15d9-67f3-45da-8cec-5a637c4a76e8.json and https://artists.proofprofile.net/proofs/artist/185f15d9-67f3-45da-8cec-5a637c4a76e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x053061c6a4f7d16b7585f483bf35230102d8e64d21b091ea34b42dd5392bf527","name":"Micheline Cardoso","registered_at":"2026-06-15T22:01:12Z","symbol":"NIM0845005","token_address":"0xfd1bbd6c502dc95c1e11d472423794f6f3288a01","type":"artist","uuid":"185f15d9-67f3-45da-8cec-5a637c4a76e8"}
album: Em Casa
  type: MusicAlbum
  date published: 2013-10-18
album: Sou Branca, Mas Sou do Samba
  type: MusicAlbum
  date published: 2014-10-20
album: #Pra Mim
  type: MusicAlbum
  date published: 2015-12-17
album: Nós Somos Um
  type: MusicAlbum
  date published: 2017-01-03
album: Samba Fusion
  type: MusicAlbum
  date published: 2021-03-22