J Nana
type: MusicGroup
popularity: 6
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb553c6a21c566f7e324a2c1487f5a0eaae1ab3b51ae7eb60d155539a2a3049f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec960f2d-6502-4a36-a5ef-98d6420cd01d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec960f2d-6502-4a36-a5ef-98d6420cd01d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec960f2d-6502-4a36-a5ef-98d6420cd01d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb553c6a21c566f7e324a2c1487f5a0eaae1ab3b51ae7eb60d155539a2a3049f9","name":"J Nana","registered_at":"2026-06-21T11:27:23Z","symbol":"NIM1907624","token_address":"0xe570fd6ab94bd34b6e2a934804d805a8eda50431","type":"artist","uuid":"ec960f2d-6502-4a36-a5ef-98d6420cd01d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb553c6a21c566f7e324a2c1487f5a0eaae1ab3b51ae7eb60d155539a2a3049f9. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec960f2d-6502-4a36-a5ef-98d6420cd01d.json and https://artists.proofprofile.net/proofs/artist/ec960f2d-6502-4a36-a5ef-98d6420cd01d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xb553c6a21c566f7e324a2c1487f5a0eaae1ab3b51ae7eb60d155539a2a3049f9","name":"J Nana","registered_at":"2026-06-21T11:27:23Z","symbol":"NIM1907624","token_address":"0xe570fd6ab94bd34b6e2a934804d805a8eda50431","type":"artist","uuid":"ec960f2d-6502-4a36-a5ef-98d6420cd01d"}
album: WHEN THE MUSIC PLAYS
  type: MusicAlbum
  date published: 2021-04-02
album: Letter to Bae
  type: MusicAlbum
  date published: 2021-08-27
album: Good Mood Weekend
  type: MusicAlbum
  date published: 2023-06-30
album: Good Mood Weekend
  type: MusicAlbum
  date published: 2023-06-30
album: LATE NIGHT NURSE
  type: MusicAlbum
  date published: 2023-07-08
album: LATE NIGHT NURSE
  type: MusicAlbum
  date published: 2023-07-08
album: LATE NIGHT NURSE
  type: MusicAlbum
  date published: 2023-07-08
album: MY LOVE
  type: MusicAlbum
  date published: 2023-07-22
album: MY LOVE
  type: MusicAlbum
  date published: 2023-07-22
album: MY LOVE
  type: MusicAlbum
  date published: 2023-07-22
album: Overdose
  type: MusicAlbum
  date published: 2023-08-01
album: Overdose
  type: MusicAlbum
  date published: 2023-08-01
album: Overdose
  type: MusicAlbum
  date published: 2023-08-01
album: WASTED CHANCE
  type: MusicAlbum
  date published: 2023-08-21
album: WASTED CHANCE
  type: MusicAlbum
  date published: 2023-08-21
album: WASTED CHANCE
  type: MusicAlbum
  date published: 2023-08-21
album: MIRACLE
  type: MusicAlbum
  date published: 2023-10-24
album: MIRACLE
  type: MusicAlbum
  date published: 2023-10-24
album: MIRACLE
  type: MusicAlbum
  date published: 2023-10-24
album: LIVE YOUR LIFE
  type: MusicAlbum
  date published: 2023-11-03
album: CARRY ME
  type: MusicAlbum
  date published: 2023-11-09
album: CARRY ME
  type: MusicAlbum
  date published: 2023-11-09
album: PERCOLATE
  type: MusicAlbum
  date published: 2023-11-21
album: CHAMPION
  type: MusicAlbum
  date published: 2024-01-11
album: CHAMPION
  type: MusicAlbum
  date published: 2024-01-11
album: CONQUEROR
  type: MusicAlbum
  date published: 2024-03-04
album: THE ONE
  type: MusicAlbum
  date published: 2024-03-06
album: UNDERTAKER
  type: MusicAlbum
  date published: 2024-03-08
album: WHERE YOU DEY
  type: MusicAlbum
  date published: 2024-04-22
album: Money
  type: MusicAlbum
  date published: 2024-05-13
album: Ciothe
  type: MusicAlbum
  date published: 2024-12-25
album: New Catch
  type: MusicAlbum
  date published: 2025-01-17
album: Today
  type: MusicAlbum
  date published: 2025-01-31
album: Believe In Love
  type: MusicAlbum
  date published: 2025-02-14
album: SEARCHING
  type: MusicAlbum
  date published: 2025-06-06