HARDSTYLE EDITS
type: MusicGroup
popularity: 7
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4e4accb14670be1f406b5053f4fcca99bd7efd15c291f0a6a0816ae7518062e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4e4accb14670be1f406b5053f4fcca99bd7efd15c291f0a6a0816ae7518062e","name":"HARDSTYLE EDITS","registered_at":"2026-06-16T14:23:41Z","symbol":"NIM1079552","token_address":"0x3e9e7c4679a5cd07a027e423159324c097bf056e","type":"artist","uuid":"4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc"}
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 0xa4e4accb14670be1f406b5053f4fcca99bd7efd15c291f0a6a0816ae7518062e. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc.json and https://artists.proofprofile.net/proofs/artist/4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0xa4e4accb14670be1f406b5053f4fcca99bd7efd15c291f0a6a0816ae7518062e","name":"HARDSTYLE EDITS","registered_at":"2026-06-16T14:23:41Z","symbol":"NIM1079552","token_address":"0x3e9e7c4679a5cd07a027e423159324c097bf056e","type":"artist","uuid":"4716c3d1-fcdd-42ef-8cd6-dd2f08ad89cc"}
album: high hopes hardstyle
  type: MusicAlbum
  date published: 2023-06-16
album: maps hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: cool kids hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: black widow hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: black widow hardstyle
  type: MusicAlbum
  date published: 2023-06-30
album: all i want is you hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: good 4 u hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: dj got us fallin' in love hardstyle (slowed + reverb)
  type: MusicAlbum
  date published: 2023-07-18
album: can't remember to forget you hardstyle
  type: MusicAlbum
  date published: 2023-07-18
album: lovers on the sun hardstyle
  type: MusicAlbum
  date published: 2023-07-24