Nik & Ras
type: MusicGroup
popularity: 18
followers: 4524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b6a87d9edcb6aa835660f0a087ed60386821b5ebb9f8eea32eb06b11fd44ad5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9d83562-88b4-49d9-a6ff-0e0d6313829b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9d83562-88b4-49d9-a6ff-0e0d6313829b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9d83562-88b4-49d9-a6ff-0e0d6313829b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b6a87d9edcb6aa835660f0a087ed60386821b5ebb9f8eea32eb06b11fd44ad5","name":"Nik & Ras","registered_at":"2026-06-14T22:25:54Z","symbol":"NIM0595515","token_address":"0x2d8341822266ab239927ca8135c3317986d1ab95","type":"artist","uuid":"a9d83562-88b4-49d9-a6ff-0e0d6313829b"}
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 0x6b6a87d9edcb6aa835660f0a087ed60386821b5ebb9f8eea32eb06b11fd44ad5. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9d83562-88b4-49d9-a6ff-0e0d6313829b.json and https://artists.proofprofile.net/proofs/artist/a9d83562-88b4-49d9-a6ff-0e0d6313829b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x6b6a87d9edcb6aa835660f0a087ed60386821b5ebb9f8eea32eb06b11fd44ad5","name":"Nik & Ras","registered_at":"2026-06-14T22:25:54Z","symbol":"NIM0595515","token_address":"0x2d8341822266ab239927ca8135c3317986d1ab95","type":"artist","uuid":"a9d83562-88b4-49d9-a6ff-0e0d6313829b"}
album: Fugt I Fundamentet (feat. Pharfar & Burhan G)
  type: MusicAlbum
  date published: 2011-08-28
album: Fugt I Fundamentet
  type: MusicAlbum
  date published: 2011-08-28
album: Fugt i Fundamentet
  type: MusicAlbum
  date published: 2012-03-17
album: Hvad Der Sker Her
  type: MusicAlbum
  date published: 2012-09-09
album: Hvad Der Sker Her
  type: MusicAlbum
  date published: 2012-09-10