David Newsum
type: MusicGroup
genre: trance
popularity: 2
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11455800566eb7b33e9b535b092e8f51114d3b87bd89306b2baaabcd50db06f7
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/a3fd096d-6092-4d93-b9cc-071bf984fa97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3fd096d-6092-4d93-b9cc-071bf984fa97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3fd096d-6092-4d93-b9cc-071bf984fa97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11455800566eb7b33e9b535b092e8f51114d3b87bd89306b2baaabcd50db06f7","name":"David Newsum","registered_at":"2026-06-20T06:28:16Z","symbol":"NIM1543793","token_address":"0xec4c6b730fb0fc77572833eeb2a63692dae94310","type":"artist","uuid":"a3fd096d-6092-4d93-b9cc-071bf984fa97"}
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 0x11455800566eb7b33e9b535b092e8f51114d3b87bd89306b2baaabcd50db06f7. 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/a3fd096d-6092-4d93-b9cc-071bf984fa97.json and https://artists.proofprofile.net/proofs/artist/a3fd096d-6092-4d93-b9cc-071bf984fa97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x11455800566eb7b33e9b535b092e8f51114d3b87bd89306b2baaabcd50db06f7","name":"David Newsum","registered_at":"2026-06-20T06:28:16Z","symbol":"NIM1543793","token_address":"0xec4c6b730fb0fc77572833eeb2a63692dae94310","type":"artist","uuid":"a3fd096d-6092-4d93-b9cc-071bf984fa97"}
album: 63b Clerkenwell Road / Sheikh, Rattle N Roll EP
  type: MusicAlbum
  date published: 2008-11-03
album: From Dubai With Love / Sand Dune EP
  type: MusicAlbum
  date published: 2008-12-22
album: Spank Bank
  type: MusicAlbum
  date published: 2008-12-22
album: From Dubai With Love
  type: MusicAlbum
  date published: 2009-10-19
album: Angels & Demons Part 1
  type: MusicAlbum
  date published: 2010-07-26
album: Angels & Demons Part 2
  type: MusicAlbum
  date published: 2010-08-09
album: Narco
  type: MusicAlbum
  date published: 2011-02-07