Carlos Ernane
type: MusicGroup
genre: brazilian jazz
genre: nova mpb
popularity: 2
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x518ba1c0ccd15291c1915ba6e7c9a63ade4eeac001cde772aad660837b73792b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dd19dba-c58b-4433-a322-a148267d05f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dd19dba-c58b-4433-a322-a148267d05f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4dd19dba-c58b-4433-a322-a148267d05f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x518ba1c0ccd15291c1915ba6e7c9a63ade4eeac001cde772aad660837b73792b","name":"Carlos Ernane","registered_at":"2026-06-16T16:46:02Z","symbol":"NIM1113518","token_address":"0x1461f6af282ca15bf22c0b1a7074ce45ab61ddd8","type":"artist","uuid":"4dd19dba-c58b-4433-a322-a148267d05f4"}
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 0x518ba1c0ccd15291c1915ba6e7c9a63ade4eeac001cde772aad660837b73792b. 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/4dd19dba-c58b-4433-a322-a148267d05f4.json and https://artists.proofprofile.net/proofs/artist/4dd19dba-c58b-4433-a322-a148267d05f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x518ba1c0ccd15291c1915ba6e7c9a63ade4eeac001cde772aad660837b73792b","name":"Carlos Ernane","registered_at":"2026-06-16T16:46:02Z","symbol":"NIM1113518","token_address":"0x1461f6af282ca15bf22c0b1a7074ce45ab61ddd8","type":"artist","uuid":"4dd19dba-c58b-4433-a322-a148267d05f4"}
album: são panelas
  type: MusicAlbum
  date published: 2025-09-29