the real Unknown
type: MusicGroup
genre: afro house
genre: melodic techno
genre: organic house
popularity: 3
followers: 220
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8a4c7ff53a5db4335bad42380e86a6dc17883a769f04ce84a70f07301ab483d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a363f628-8859-420b-8ed6-d3ecba88538d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a363f628-8859-420b-8ed6-d3ecba88538d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a363f628-8859-420b-8ed6-d3ecba88538d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8a4c7ff53a5db4335bad42380e86a6dc17883a769f04ce84a70f07301ab483d","name":"the real Unknown","registered_at":"2026-06-20T06:42:41Z","symbol":"NIM1543201","token_address":"0x8406561872275063078c69872e8cec5ab3436a4d","type":"artist","uuid":"a363f628-8859-420b-8ed6-d3ecba88538d"}
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 0xf8a4c7ff53a5db4335bad42380e86a6dc17883a769f04ce84a70f07301ab483d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a363f628-8859-420b-8ed6-d3ecba88538d.json and https://artists.proofprofile.net/proofs/artist/a363f628-8859-420b-8ed6-d3ecba88538d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xf8a4c7ff53a5db4335bad42380e86a6dc17883a769f04ce84a70f07301ab483d","name":"the real Unknown","registered_at":"2026-06-20T06:42:41Z","symbol":"NIM1543201","token_address":"0x8406561872275063078c69872e8cec5ab3436a4d","type":"artist","uuid":"a363f628-8859-420b-8ed6-d3ecba88538d"}
album: Games
  type: MusicAlbum
  date published: 2022-11-18
album: Hypnos
  type: MusicAlbum
  date published: 2023-01-06
album: Empire
  type: MusicAlbum
  date published: 2023-01-27
album: Man on the Moon
  type: MusicAlbum
  date published: 2023-04-21
album: Thanatos
  type: MusicAlbum
  date published: 2023-06-02
album: Disappear
  type: MusicAlbum
  date published: 2023-06-30
album: Can You Hear the Music
  type: MusicAlbum
  date published: 2023-09-19
album: Can You Hear The Music
  type: MusicAlbum
  date published: 2023-09-22
album: Mbali Nawe
  type: MusicAlbum
  date published: 2023-10-13
album: Mbali Nawe
  type: MusicAlbum
  date published: 2023-10-13
album: Bastet
  type: MusicAlbum
  date published: 2023-11-24
album: Kama Wewe
  type: MusicAlbum
  date published: 2023-12-15
album: Persephone
  type: MusicAlbum
  date published: 2024-04-12
album: Heart Shaped Box
  type: MusicAlbum
  date published: 2024-08-09
album: Gaïa
  type: MusicAlbum
  date published: 2025-01-24