Boy Cartel
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x124e23ac1ba4d993aafbbec324fb867ddea2b06c3f215b36bd2d6e47e4a7c98f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b790389d-ca2c-4d6a-bc6c-d0c6a8b26777.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b790389d-ca2c-4d6a-bc6c-d0c6a8b26777.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b790389d-ca2c-4d6a-bc6c-d0c6a8b26777
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x124e23ac1ba4d993aafbbec324fb867ddea2b06c3f215b36bd2d6e47e4a7c98f","name":"Boy Cartel","registered_at":"2026-06-20T15:35:39Z","symbol":"NIM1642629","token_address":"0x517947ff718600d59edb8d2ef8571a1bab92dca9","type":"artist","uuid":"b790389d-ca2c-4d6a-bc6c-d0c6a8b26777"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124e23ac1ba4d993aafbbec324fb867ddea2b06c3f215b36bd2d6e47e4a7c98f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b790389d-ca2c-4d6a-bc6c-d0c6a8b26777.json and https://artists.proofprofile.net/proofs/artist/b790389d-ca2c-4d6a-bc6c-d0c6a8b26777.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x124e23ac1ba4d993aafbbec324fb867ddea2b06c3f215b36bd2d6e47e4a7c98f","name":"Boy Cartel","registered_at":"2026-06-20T15:35:39Z","symbol":"NIM1642629","token_address":"0x517947ff718600d59edb8d2ef8571a1bab92dca9","type":"artist","uuid":"b790389d-ca2c-4d6a-bc6c-d0c6a8b26777"}
album: Slay Diva
  type: MusicAlbum
  date published: 2020-07-08
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  type: MusicAlbum
  date published: 2020-07-08
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  type: MusicAlbum
  date published: 2020-11-16
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  type: MusicAlbum
  date published: 2021-05-14
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  type: MusicAlbum
  date published: 2022-01-28
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  type: MusicAlbum
  date published: 2022-04-01
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  type: MusicAlbum
  date published: 2023-07-15
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  type: MusicAlbum
  date published: 2025-01-24