Onika J
type: MusicGroup
popularity: 4
followers: 376
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79dc1ff5e84375df05c3a244f0f7c398320fa4197522ea93b4dfdaa6f15af70e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c84233b7-d7c8-4941-8c61-b6586a5f5c8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c84233b7-d7c8-4941-8c61-b6586a5f5c8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c84233b7-d7c8-4941-8c61-b6586a5f5c8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79dc1ff5e84375df05c3a244f0f7c398320fa4197522ea93b4dfdaa6f15af70e","name":"Onika J","registered_at":"2026-06-20T22:02:07Z","symbol":"NIM1726354","token_address":"0xd35e5807c263b5a65e8736587797b49f09dca100","type":"artist","uuid":"c84233b7-d7c8-4941-8c61-b6586a5f5c8e"}
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 0x79dc1ff5e84375df05c3a244f0f7c398320fa4197522ea93b4dfdaa6f15af70e. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c84233b7-d7c8-4941-8c61-b6586a5f5c8e.json and https://artists.proofprofile.net/proofs/artist/c84233b7-d7c8-4941-8c61-b6586a5f5c8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x79dc1ff5e84375df05c3a244f0f7c398320fa4197522ea93b4dfdaa6f15af70e","name":"Onika J","registered_at":"2026-06-20T22:02:07Z","symbol":"NIM1726354","token_address":"0xd35e5807c263b5a65e8736587797b49f09dca100","type":"artist","uuid":"c84233b7-d7c8-4941-8c61-b6586a5f5c8e"}
album: Pop Off
  type: MusicAlbum
  date published: 2022-05-12
album: Go Getter
  type: MusicAlbum
  date published: 2023-01-16
album: Its a Vibe
  type: MusicAlbum
  date published: 2023-08-29
album: High
  type: MusicAlbum
  date published: 2023-10-13
album: Breathe
  type: MusicAlbum
  date published: 2025-10-10