Young J2
type: MusicGroup
popularity: 8
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e558db43aa3dff99546ad26e226a9df03464399da85c7df73581685e022a785
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6df2f5c-2c68-4134-ab02-63a29df3990c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6df2f5c-2c68-4134-ab02-63a29df3990c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6df2f5c-2c68-4134-ab02-63a29df3990c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e558db43aa3dff99546ad26e226a9df03464399da85c7df73581685e022a785","name":"Young J2","registered_at":"2026-06-20T15:27:53Z","symbol":"NIM1640852","token_address":"0x378a98ad8c6670e9903e705dc113e31d82ea2c99","type":"artist","uuid":"b6df2f5c-2c68-4134-ab02-63a29df3990c"}
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 0x7e558db43aa3dff99546ad26e226a9df03464399da85c7df73581685e022a785. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6df2f5c-2c68-4134-ab02-63a29df3990c.json and https://artists.proofprofile.net/proofs/artist/b6df2f5c-2c68-4134-ab02-63a29df3990c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x7e558db43aa3dff99546ad26e226a9df03464399da85c7df73581685e022a785","name":"Young J2","registered_at":"2026-06-20T15:27:53Z","symbol":"NIM1640852","token_address":"0x378a98ad8c6670e9903e705dc113e31d82ea2c99","type":"artist","uuid":"b6df2f5c-2c68-4134-ab02-63a29df3990c"}
album: No Turning Back
  type: MusicAlbum
  date published: 2025-02-07
album: 100k
  type: MusicAlbum
  date published: 2025-02-10
album: Crush
  type: MusicAlbum
  date published: 2025-02-11
album: High Demands
  type: MusicAlbum
  date published: 2025-02-13
album: High Demands 3
  type: MusicAlbum
  date published: 2025-02-17
album: High Demands 4
  type: MusicAlbum
  date published: 2025-02-18
album: High Demands 2
  type: MusicAlbum
  date published: 2025-02-20
album: Loading
  type: MusicAlbum
  date published: 2025-02-23
album: Solo
  type: MusicAlbum
  date published: 2025-03-08
album: Free Mind
  type: MusicAlbum
  date published: 2025-03-10
album: Tricks
  type: MusicAlbum
  date published: 2025-03-17
album: Life
  type: MusicAlbum
  date published: 2025-03-24