Nex Coper
type: MusicGroup
genre: melodic techno
genre: minimal techno
genre: progressive house
popularity: 3
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55510716eeb9d7a9744bca5b6aa29a74d52634f96a014b8c95b130844d2a5196
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbf20a7e-c4bf-465d-8812-ef52df5f5a8a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbf20a7e-c4bf-465d-8812-ef52df5f5a8a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbf20a7e-c4bf-465d-8812-ef52df5f5a8a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55510716eeb9d7a9744bca5b6aa29a74d52634f96a014b8c95b130844d2a5196","name":"Nex Coper","registered_at":"2026-06-20T23:04:43Z","symbol":"NIM1743113","token_address":"0x2cb70210ee6780727bbcebcf6acc9dbeeda5f859","type":"artist","uuid":"cbf20a7e-c4bf-465d-8812-ef52df5f5a8a"}
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 0x55510716eeb9d7a9744bca5b6aa29a74d52634f96a014b8c95b130844d2a5196. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbf20a7e-c4bf-465d-8812-ef52df5f5a8a.json and https://artists.proofprofile.net/proofs/artist/cbf20a7e-c4bf-465d-8812-ef52df5f5a8a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x55510716eeb9d7a9744bca5b6aa29a74d52634f96a014b8c95b130844d2a5196","name":"Nex Coper","registered_at":"2026-06-20T23:04:43Z","symbol":"NIM1743113","token_address":"0x2cb70210ee6780727bbcebcf6acc9dbeeda5f859","type":"artist","uuid":"cbf20a7e-c4bf-465d-8812-ef52df5f5a8a"}
album: White Sand
  type: MusicAlbum
  date published: 2020-12-18
album: River
  type: MusicAlbum
  date published: 2021-01-04
album: Sunrise
  type: MusicAlbum
  date published: 2021-08-13
album: Dream
  type: MusicAlbum
  date published: 2022-02-11
album: Rapture
  type: MusicAlbum
  date published: 2022-11-04
album: Ledenka
  type: MusicAlbum
  date published: 2022-11-18
album: Desire
  type: MusicAlbum
  date published: 2024-03-08
album: Uthando
  type: MusicAlbum
  date published: 2025-06-27
album: Summer
  type: MusicAlbum
  date published: 2025-07-01
album: Feather
  type: MusicAlbum
  date published: 2025-09-26
album: ADE 2025 Melodic Drift
  type: MusicAlbum
  date published: 2025-10-03
album: Mystery
  type: MusicAlbum
  date published: 2025-10-16
album: Sunrise
  type: MusicAlbum
  date published: 2025-10-17