Rich Cardix
type: MusicGroup
genre: bass house
popularity: 13
followers: 603
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f71bb68a42931a4fb8fa5e0ff942a02791b5eb14a1b0528df5ef55ebe96dd51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f43ee77d-9787-48da-b689-b10cb1be56ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f43ee77d-9787-48da-b689-b10cb1be56ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f43ee77d-9787-48da-b689-b10cb1be56ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f71bb68a42931a4fb8fa5e0ff942a02791b5eb14a1b0528df5ef55ebe96dd51","name":"Rich Cardix","registered_at":"2026-06-15T06:15:02Z","symbol":"NIM0707554","token_address":"0x5f59075bb054176e4928274d58e1abaecaeb7160","type":"artist","uuid":"f43ee77d-9787-48da-b689-b10cb1be56ab"}
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 0x5f71bb68a42931a4fb8fa5e0ff942a02791b5eb14a1b0528df5ef55ebe96dd51. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f43ee77d-9787-48da-b689-b10cb1be56ab.json and https://artists.proofprofile.net/proofs/artist/f43ee77d-9787-48da-b689-b10cb1be56ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:45:15Z
  text: {"copyright_id":"0x5f71bb68a42931a4fb8fa5e0ff942a02791b5eb14a1b0528df5ef55ebe96dd51","name":"Rich Cardix","registered_at":"2026-06-15T06:15:02Z","symbol":"NIM0707554","token_address":"0x5f59075bb054176e4928274d58e1abaecaeb7160","type":"artist","uuid":"f43ee77d-9787-48da-b689-b10cb1be56ab"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-01-31
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  type: MusicAlbum
  date published: 2022-09-30
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  type: MusicAlbum
  date published: 2023-02-24
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-12-20
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  type: MusicAlbum
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  type: MusicAlbum
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