Future Hip Hop Hitmakers
type: MusicGroup
popularity: 14
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33ff0c7b1ba40fa72e4dcada6e5713d530887db56829176bdb7f56699d5dc737
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7e78846-f9d0-4c71-b5d8-ef463bfddab8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7e78846-f9d0-4c71-b5d8-ef463bfddab8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7e78846-f9d0-4c71-b5d8-ef463bfddab8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33ff0c7b1ba40fa72e4dcada6e5713d530887db56829176bdb7f56699d5dc737","name":"Future Hip Hop Hitmakers","registered_at":"2026-06-15T01:30:52Z","symbol":"NIM0639704","token_address":"0x19ed125a8a04e1cbbc2ac78c53c532b1b5513fd6","type":"artist","uuid":"c7e78846-f9d0-4c71-b5d8-ef463bfddab8"}
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 0x33ff0c7b1ba40fa72e4dcada6e5713d530887db56829176bdb7f56699d5dc737. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7e78846-f9d0-4c71-b5d8-ef463bfddab8.json and https://artists.proofprofile.net/proofs/artist/c7e78846-f9d0-4c71-b5d8-ef463bfddab8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x33ff0c7b1ba40fa72e4dcada6e5713d530887db56829176bdb7f56699d5dc737","name":"Future Hip Hop Hitmakers","registered_at":"2026-06-15T01:30:52Z","symbol":"NIM0639704","token_address":"0x19ed125a8a04e1cbbc2ac78c53c532b1b5513fd6","type":"artist","uuid":"c7e78846-f9d0-4c71-b5d8-ef463bfddab8"}
album: 100 Explosive Hip Hop Hits!
  type: MusicAlbum
  date published: 2011-08-01
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album: 2012 Ultimate Hip Hop Beats
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album: 2012 Ultimate Hip Hop Karaoke Hits
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