Robert Ward
type: MusicGroup
popularity: 3
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a7076026194e851964639da356c5d7c33012ce25c983d5070cae1d64451bb46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7287e61f-6dc7-4d44-bf01-547e8c641efb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7287e61f-6dc7-4d44-bf01-547e8c641efb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7287e61f-6dc7-4d44-bf01-547e8c641efb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a7076026194e851964639da356c5d7c33012ce25c983d5070cae1d64451bb46","name":"Robert Ward","registered_at":"2026-06-17T05:32:50Z","symbol":"NIM1296496","token_address":"0x277d691ea94cc97008e403af6469d01988695dee","type":"artist","uuid":"7287e61f-6dc7-4d44-bf01-547e8c641efb"}
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 0x0a7076026194e851964639da356c5d7c33012ce25c983d5070cae1d64451bb46. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7287e61f-6dc7-4d44-bf01-547e8c641efb.json and https://artists.proofprofile.net/proofs/artist/7287e61f-6dc7-4d44-bf01-547e8c641efb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0a7076026194e851964639da356c5d7c33012ce25c983d5070cae1d64451bb46","name":"Robert Ward","registered_at":"2026-06-17T05:32:50Z","symbol":"NIM1296496","token_address":"0x277d691ea94cc97008e403af6469d01988695dee","type":"artist","uuid":"7287e61f-6dc7-4d44-bf01-547e8c641efb"}
album: Robert Ward
  type: MusicAlbum
  date published: 1988
album: The Crucible
  type: MusicAlbum
  date published: 1990-01-01
album: Scarlet and Blue
  type: MusicAlbum
  date published: 1994-10-01
album: Chamber Music
  type: MusicAlbum
  date published: 1996-10-01
album: Symphony No. 2 / Piano Concerto / By The Way Of Memories / Concerto For Piano And Orchestra
  type: MusicAlbum
  date published: 1999-04-14
album: New Role Soul
  type: MusicAlbum
  date published: 2000-01-01
album: Roman Fever
  type: MusicAlbum
  date published: 2002-03-01
album: Robert Ward
  type: MusicAlbum
  date published: 2007-06-01
album: Robert Ward: Sacred Songs for Pantheists, Symphony No. 3
  type: MusicAlbum
  date published: 2010-02-01
album: Robert Ward and Quincy Porter
  type: MusicAlbum
  date published: 2022-07-22