MC Julinho
type: MusicGroup
genre: funk carioca
genre: funk melody
popularity: 2
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4487f2242536040b6d8900265986c67104c5006451a619eec4757e5842f46066
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/9b538095-5af0-4e9b-9bd5-bcc57aa11d1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b538095-5af0-4e9b-9bd5-bcc57aa11d1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b538095-5af0-4e9b-9bd5-bcc57aa11d1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4487f2242536040b6d8900265986c67104c5006451a619eec4757e5842f46066","name":"MC Julinho","registered_at":"2026-06-17T19:56:57Z","symbol":"NIM1498425","token_address":"0x26680f23a0fa182a7481dcf1f6f0fe49b271a63d","type":"artist","uuid":"9b538095-5af0-4e9b-9bd5-bcc57aa11d1c"}
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 0x4487f2242536040b6d8900265986c67104c5006451a619eec4757e5842f46066. 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/9b538095-5af0-4e9b-9bd5-bcc57aa11d1c.json and https://artists.proofprofile.net/proofs/artist/9b538095-5af0-4e9b-9bd5-bcc57aa11d1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4487f2242536040b6d8900265986c67104c5006451a619eec4757e5842f46066","name":"MC Julinho","registered_at":"2026-06-17T19:56:57Z","symbol":"NIM1498425","token_address":"0x26680f23a0fa182a7481dcf1f6f0fe49b271a63d","type":"artist","uuid":"9b538095-5af0-4e9b-9bd5-bcc57aa11d1c"}