Bill Draper
type: MusicGroup
popularity: 2
followers: 277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81de3fd770048845665dfc4a4c41dc61c6705847df614a01c2a28f626b60dc94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7a6149a-f2bc-4149-b3d3-7988878cd326.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7a6149a-f2bc-4149-b3d3-7988878cd326.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7a6149a-f2bc-4149-b3d3-7988878cd326
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81de3fd770048845665dfc4a4c41dc61c6705847df614a01c2a28f626b60dc94","name":"Bill Draper","registered_at":"2026-06-20T21:34:30Z","symbol":"NIM1721149","token_address":"0x18e6c50543c86c16f727e4a7ae3de3be2acba4fd","type":"artist","uuid":"c7a6149a-f2bc-4149-b3d3-7988878cd326"}
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 0x81de3fd770048845665dfc4a4c41dc61c6705847df614a01c2a28f626b60dc94. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7a6149a-f2bc-4149-b3d3-7988878cd326.json and https://artists.proofprofile.net/proofs/artist/c7a6149a-f2bc-4149-b3d3-7988878cd326.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x81de3fd770048845665dfc4a4c41dc61c6705847df614a01c2a28f626b60dc94","name":"Bill Draper","registered_at":"2026-06-20T21:34:30Z","symbol":"NIM1721149","token_address":"0x18e6c50543c86c16f727e4a7ae3de3be2acba4fd","type":"artist","uuid":"c7a6149a-f2bc-4149-b3d3-7988878cd326"}
album: Angelic Being
  type: MusicAlbum
  date published: 2017-04-01
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  type: MusicAlbum
  date published: 2017-05-04
album: Karmic Satisfaction
  type: MusicAlbum
  date published: 2021-04-12
album: Living Here May Be Hazardous to Your Health
  type: MusicAlbum
  date published: 2022-09-30
album: The Insanity of Humanity
  type: MusicAlbum
  date published: 2024-03-25