HARDSTYLE POWDER
type: MusicGroup
genre: melodic bass
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x254165065b4a5fe62ba87e9c06903d571253d0165bf68cc7dd62cedc0c632e18
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/a6f87481-44ee-439d-936f-739cb63dfa05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6f87481-44ee-439d-936f-739cb63dfa05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6f87481-44ee-439d-936f-739cb63dfa05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x254165065b4a5fe62ba87e9c06903d571253d0165bf68cc7dd62cedc0c632e18","name":"HARDSTYLE POWDER","registered_at":"2026-06-20T08:05:27Z","symbol":"NIM1560050","token_address":"0x2bcb5492c3ad38e3bc36f07b59b508cf669d3979","type":"artist","uuid":"a6f87481-44ee-439d-936f-739cb63dfa05"}
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 0x254165065b4a5fe62ba87e9c06903d571253d0165bf68cc7dd62cedc0c632e18. 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/a6f87481-44ee-439d-936f-739cb63dfa05.json and https://artists.proofprofile.net/proofs/artist/a6f87481-44ee-439d-936f-739cb63dfa05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x254165065b4a5fe62ba87e9c06903d571253d0165bf68cc7dd62cedc0c632e18","name":"HARDSTYLE POWDER","registered_at":"2026-06-20T08:05:27Z","symbol":"NIM1560050","token_address":"0x2bcb5492c3ad38e3bc36f07b59b508cf669d3979","type":"artist","uuid":"a6f87481-44ee-439d-936f-739cb63dfa05"}
album: let me down slowly hardstyle
  type: MusicAlbum
  date published: 2023-06-16
album: outside hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: diamonds hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: sweater weather hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: dark horse hardstyle (sped up)
  type: MusicAlbum
  date published: 2023-06-30
album: more than you know hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: i kissed a girl hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: radioactive hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: glad you came hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: still into you hardstyle
  type: MusicAlbum
  date published: 2023-08-19