Real Kyu
type: MusicGroup
genre: boom bap
popularity: 4
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e04f0fec2d0534c8a699ccbb6d9965f9781ea1872f0f9311f748e19c44d198e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45611840-2663-446d-a61e-0173fe79ebff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45611840-2663-446d-a61e-0173fe79ebff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45611840-2663-446d-a61e-0173fe79ebff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e04f0fec2d0534c8a699ccbb6d9965f9781ea1872f0f9311f748e19c44d198e","name":"Real Kyu","registered_at":"2026-06-16T13:43:32Z","symbol":"NIM1069972","token_address":"0x52b070717d33536bcc70f5bca389fcc5310eb862","type":"artist","uuid":"45611840-2663-446d-a61e-0173fe79ebff"}
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 0x8e04f0fec2d0534c8a699ccbb6d9965f9781ea1872f0f9311f748e19c44d198e. 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/45611840-2663-446d-a61e-0173fe79ebff.json and https://artists.proofprofile.net/proofs/artist/45611840-2663-446d-a61e-0173fe79ebff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8e04f0fec2d0534c8a699ccbb6d9965f9781ea1872f0f9311f748e19c44d198e","name":"Real Kyu","registered_at":"2026-06-16T13:43:32Z","symbol":"NIM1069972","token_address":"0x52b070717d33536bcc70f5bca389fcc5310eb862","type":"artist","uuid":"45611840-2663-446d-a61e-0173fe79ebff"}
album: Oportunidade
  type: MusicAlbum
  date published: 2023-10-10
album: WAVE
  type: MusicAlbum
  date published: 2024-02-12