King Troopa
type: MusicGroup
genre: southern hip hop
popularity: 2
followers: 213
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfedaaafddbb6e490fe2cc4221291c265ecc1cc02adb60a221a67b32685a7a4a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e25443c-980c-4f21-a789-ff30e6f3a1e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e25443c-980c-4f21-a789-ff30e6f3a1e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e25443c-980c-4f21-a789-ff30e6f3a1e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfedaaafddbb6e490fe2cc4221291c265ecc1cc02adb60a221a67b32685a7a4a5","name":"King Troopa","registered_at":"2026-06-16T11:12:56Z","symbol":"NIM1034063","token_address":"0x545228a869844fc61b6d437b85d0dea4f366bebd","type":"artist","uuid":"3e25443c-980c-4f21-a789-ff30e6f3a1e2"}
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 0xfedaaafddbb6e490fe2cc4221291c265ecc1cc02adb60a221a67b32685a7a4a5. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e25443c-980c-4f21-a789-ff30e6f3a1e2.json and https://artists.proofprofile.net/proofs/artist/3e25443c-980c-4f21-a789-ff30e6f3a1e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfedaaafddbb6e490fe2cc4221291c265ecc1cc02adb60a221a67b32685a7a4a5","name":"King Troopa","registered_at":"2026-06-16T11:12:56Z","symbol":"NIM1034063","token_address":"0x545228a869844fc61b6d437b85d0dea4f366bebd","type":"artist","uuid":"3e25443c-980c-4f21-a789-ff30e6f3a1e2"}
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  type: MusicAlbum
  date published: 2018-06-30
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  type: MusicAlbum
  date published: 2019-11-05
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  date published: 2020-01-20
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  type: MusicAlbum
  date published: 2020-05-08
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  type: MusicAlbum
  date published: 2021-01-01
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  type: MusicAlbum
  date published: 2022-08-18
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-10-26