Freddy Joy
type: MusicGroup
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf7b7d07e9cb12d751c4ae7adacd890bb28202df2331b9bb7a25c409d42c06c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf7b7d07e9cb12d751c4ae7adacd890bb28202df2331b9bb7a25c409d42c06c0","name":"Freddy Joy","registered_at":"2026-06-17T11:48:50Z","symbol":"NIM1386135","token_address":"0x0ab675b0f388990acdfc9a76fd70527ec9416434","type":"artist","uuid":"834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5"}
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 0xdf7b7d07e9cb12d751c4ae7adacd890bb28202df2331b9bb7a25c409d42c06c0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5.json and https://artists.proofprofile.net/proofs/artist/834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xdf7b7d07e9cb12d751c4ae7adacd890bb28202df2331b9bb7a25c409d42c06c0","name":"Freddy Joy","registered_at":"2026-06-17T11:48:50Z","symbol":"NIM1386135","token_address":"0x0ab675b0f388990acdfc9a76fd70527ec9416434","type":"artist","uuid":"834e93dd-4041-49c2-a8f6-fe6d7f0ca5f5"}
album: Pre AcusticaZ
  type: MusicAlbum
  date published: 2024-10-18
album: DEmus
  type: MusicAlbum
  date published: 2025-11-02