Dominik Schwarzer
type: MusicGroup
popularity: 3
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a3b5608247fe83f05a01d07ed9d35b8bcd2ee3c03f8d26a1a17b5964c526d52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b223dcb0-65ce-45d1-9787-251a0ae5c887.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b223dcb0-65ce-45d1-9787-251a0ae5c887.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b223dcb0-65ce-45d1-9787-251a0ae5c887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a3b5608247fe83f05a01d07ed9d35b8bcd2ee3c03f8d26a1a17b5964c526d52","name":"Dominik Schwarzer","registered_at":"2026-06-20T12:27:06Z","symbol":"NIM1612987","token_address":"0xc064d901251c869f90e168a3b2630fa444e4fb8d","type":"artist","uuid":"b223dcb0-65ce-45d1-9787-251a0ae5c887"}
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 0x5a3b5608247fe83f05a01d07ed9d35b8bcd2ee3c03f8d26a1a17b5964c526d52. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b223dcb0-65ce-45d1-9787-251a0ae5c887.json and https://artists.proofprofile.net/proofs/artist/b223dcb0-65ce-45d1-9787-251a0ae5c887.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x5a3b5608247fe83f05a01d07ed9d35b8bcd2ee3c03f8d26a1a17b5964c526d52","name":"Dominik Schwarzer","registered_at":"2026-06-20T12:27:06Z","symbol":"NIM1612987","token_address":"0xc064d901251c869f90e168a3b2630fa444e4fb8d","type":"artist","uuid":"b223dcb0-65ce-45d1-9787-251a0ae5c887"}
album: Lift
  type: MusicAlbum
  date published: 2013-01-01
album: Massive Beats - Winners Attitude
  type: MusicAlbum
  date published: 2018-05-15
album: Massive Beats - Winners Attitude
  type: MusicAlbum
  date published: 2018-05-15
album: Sunny Strumming
  type: MusicAlbum
  date published: 2020-02-10
album: Massive Beats Vol. 2
  type: MusicAlbum
  date published: 2020-07-31
album: Massive Beats Vol. 2
  type: MusicAlbum
  date published: 2020-07-31