David Mears
type: MusicGroup
genre: downtempo
popularity: 2
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a75243ec9c80c47143bc2bd9c62fce903c6d1165c1132df1518dac2f7ebcf9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d3c2429-62f2-4182-af5c-79c3b75a356d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d3c2429-62f2-4182-af5c-79c3b75a356d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d3c2429-62f2-4182-af5c-79c3b75a356d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a75243ec9c80c47143bc2bd9c62fce903c6d1165c1132df1518dac2f7ebcf9e","name":"David Mears","registered_at":"2026-06-17T09:14:44Z","symbol":"NIM1349383","token_address":"0x80799b254c46a07a3fc59ddd0f2790e1a9c724d9","type":"artist","uuid":"7d3c2429-62f2-4182-af5c-79c3b75a356d"}
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 0x0a75243ec9c80c47143bc2bd9c62fce903c6d1165c1132df1518dac2f7ebcf9e. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d3c2429-62f2-4182-af5c-79c3b75a356d.json and https://artists.proofprofile.net/proofs/artist/7d3c2429-62f2-4182-af5c-79c3b75a356d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x0a75243ec9c80c47143bc2bd9c62fce903c6d1165c1132df1518dac2f7ebcf9e","name":"David Mears","registered_at":"2026-06-17T09:14:44Z","symbol":"NIM1349383","token_address":"0x80799b254c46a07a3fc59ddd0f2790e1a9c724d9","type":"artist","uuid":"7d3c2429-62f2-4182-af5c-79c3b75a356d"}
album: Equinox
  type: MusicAlbum
  date published: 2017-11-24
album: Varanasi
  type: MusicAlbum
  date published: 2018-02-09
album: Chimes
  type: MusicAlbum
  date published: 2018-08-31
album: Low Motion
  type: MusicAlbum
  date published: 2021-05-21