Dr Wang
type: MusicGroup
popularity: 16
followers: 611
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02fb54b2a0802f3086239c352e3a4b2b5692eca9fc6c6e891f06bd897cf47f23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a075f2cc-5c4f-45d0-81ce-05f3f123f92b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a075f2cc-5c4f-45d0-81ce-05f3f123f92b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a075f2cc-5c4f-45d0-81ce-05f3f123f92b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02fb54b2a0802f3086239c352e3a4b2b5692eca9fc6c6e891f06bd897cf47f23","name":"Dr Wang","registered_at":"2026-06-14T21:19:18Z","symbol":"NIM0579612","token_address":"0x487a3feef0f813c59ee4a00fc0ab7c208fad4d76","type":"artist","uuid":"a075f2cc-5c4f-45d0-81ce-05f3f123f92b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fb54b2a0802f3086239c352e3a4b2b5692eca9fc6c6e891f06bd897cf47f23. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a075f2cc-5c4f-45d0-81ce-05f3f123f92b.json and https://artists.proofprofile.net/proofs/artist/a075f2cc-5c4f-45d0-81ce-05f3f123f92b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x02fb54b2a0802f3086239c352e3a4b2b5692eca9fc6c6e891f06bd897cf47f23","name":"Dr Wang","registered_at":"2026-06-14T21:19:18Z","symbol":"NIM0579612","token_address":"0x487a3feef0f813c59ee4a00fc0ab7c208fad4d76","type":"artist","uuid":"a075f2cc-5c4f-45d0-81ce-05f3f123f92b"}
album: Good Vibes
  type: MusicAlbum
  date published: 2022-01-03
album: Wine
  type: MusicAlbum
  date published: 2022-07-01
album: Love or Power
  type: MusicAlbum
  date published: 2022-09-19
album: Love or Power
  type: MusicAlbum
  date published: 2022-10-31
album: Langue D'or
  type: MusicAlbum
  date published: 2022-12-13