Phunk Investigation
type: MusicGroup
genre: minimal techno
genre: tech house
popularity: 23
followers: 5543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb0fce156923c9f81b5775d3ce322c11ec423d751e4b839b8456fb96c0b8a25f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d45a4d3-e8bf-49c6-841c-883b345071ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d45a4d3-e8bf-49c6-841c-883b345071ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d45a4d3-e8bf-49c6-841c-883b345071ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb0fce156923c9f81b5775d3ce322c11ec423d751e4b839b8456fb96c0b8a25f","name":"Phunk Investigation","registered_at":"2026-06-12T02:45:17Z","symbol":"NIM0163139","token_address":"0x4a4557775e4638aae2798442b39457cb2293de21","type":"artist","uuid":"7d45a4d3-e8bf-49c6-841c-883b345071ce"}
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 0xcb0fce156923c9f81b5775d3ce322c11ec423d751e4b839b8456fb96c0b8a25f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d45a4d3-e8bf-49c6-841c-883b345071ce.json and https://artists.proofprofile.net/proofs/artist/7d45a4d3-e8bf-49c6-841c-883b345071ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xcb0fce156923c9f81b5775d3ce322c11ec423d751e4b839b8456fb96c0b8a25f","name":"Phunk Investigation","registered_at":"2026-06-12T02:45:17Z","symbol":"NIM0163139","token_address":"0x4a4557775e4638aae2798442b39457cb2293de21","type":"artist","uuid":"7d45a4d3-e8bf-49c6-841c-883b345071ce"}
album: Sounds Of InStereo, Vol. 4
  type: MusicAlbum
  date published: 2014-03-04