DJ Emac
type: MusicGroup
genre: brazilian phonk
popularity: 17
followers: 836
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d093ac4c34d08b385d383df905ee428e7f85599109d57efb333d4ad35a32c7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d093ac4c34d08b385d383df905ee428e7f85599109d57efb333d4ad35a32c7e","name":"DJ Emac","registered_at":"2026-06-15T07:21:50Z","symbol":"NIM0723476","token_address":"0xa5835f9c49b4233d29fbdaa499b78140d57e743f","type":"artist","uuid":"ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18"}
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 0x3d093ac4c34d08b385d383df905ee428e7f85599109d57efb333d4ad35a32c7e. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18.json and https://artists.proofprofile.net/proofs/artist/ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0x3d093ac4c34d08b385d383df905ee428e7f85599109d57efb333d4ad35a32c7e","name":"DJ Emac","registered_at":"2026-06-15T07:21:50Z","symbol":"NIM0723476","token_address":"0xa5835f9c49b4233d29fbdaa499b78140d57e743f","type":"artist","uuid":"ffa1bcc2-713e-4f56-9170-2cb1d0dbcc18"}
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  type: MusicAlbum
  date published: 2021-01-20
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  date published: 2021-12-20
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  type: MusicAlbum
  date published: 2023-02-05
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  date published: 2023-02-17
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-04-25