David Mauk
type: MusicGroup
genre: new age
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60b3c196079891149897b2f9c5cc764c9bba6d068d73401d4fc402ebd3049c12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8c98379-f825-45ee-96a8-1f7519281b37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8c98379-f825-45ee-96a8-1f7519281b37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8c98379-f825-45ee-96a8-1f7519281b37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60b3c196079891149897b2f9c5cc764c9bba6d068d73401d4fc402ebd3049c12","name":"David Mauk","registered_at":"2026-06-21T04:06:34Z","symbol":"NIM1814319","token_address":"0xa6700c379e510cae9745ca9b98a494a5141f93f8","type":"artist","uuid":"d8c98379-f825-45ee-96a8-1f7519281b37"}
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 0x60b3c196079891149897b2f9c5cc764c9bba6d068d73401d4fc402ebd3049c12. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8c98379-f825-45ee-96a8-1f7519281b37.json and https://artists.proofprofile.net/proofs/artist/d8c98379-f825-45ee-96a8-1f7519281b37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x60b3c196079891149897b2f9c5cc764c9bba6d068d73401d4fc402ebd3049c12","name":"David Mauk","registered_at":"2026-06-21T04:06:34Z","symbol":"NIM1814319","token_address":"0xa6700c379e510cae9745ca9b98a494a5141f93f8","type":"artist","uuid":"d8c98379-f825-45ee-96a8-1f7519281b37"}
album: 12 Months
  type: MusicAlbum
  date published: 2008-11-29
album: Ground Swell
  type: MusicAlbum
  date published: 2010-07-13
album: Piano with a View
  type: MusicAlbum
  date published: 2025-02-07
album: View from a Balcony
  type: MusicAlbum
  date published: 2025-02-07