Williams McKay
type: MusicGroup
genre: freestyle
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52908149602bc2136a22c395a06db518a470bf0d27b7c2a1e3fffd5b9036a160
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10a3b071-192c-4f68-955b-f6f2079c2516.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10a3b071-192c-4f68-955b-f6f2079c2516.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10a3b071-192c-4f68-955b-f6f2079c2516
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52908149602bc2136a22c395a06db518a470bf0d27b7c2a1e3fffd5b9036a160","name":"Williams McKay","registered_at":"2026-06-15T19:23:19Z","symbol":"NIM0807367","token_address":"0xb4b56bbf268ab7f0795d9e72a251bde8449aaecf","type":"artist","uuid":"10a3b071-192c-4f68-955b-f6f2079c2516"}
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 0x52908149602bc2136a22c395a06db518a470bf0d27b7c2a1e3fffd5b9036a160. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10a3b071-192c-4f68-955b-f6f2079c2516.json and https://artists.proofprofile.net/proofs/artist/10a3b071-192c-4f68-955b-f6f2079c2516.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x52908149602bc2136a22c395a06db518a470bf0d27b7c2a1e3fffd5b9036a160","name":"Williams McKay","registered_at":"2026-06-15T19:23:19Z","symbol":"NIM0807367","token_address":"0xb4b56bbf268ab7f0795d9e72a251bde8449aaecf","type":"artist","uuid":"10a3b071-192c-4f68-955b-f6f2079c2516"}
album: Ecstacy
  type: MusicAlbum
  date published: 2023-06-17
album: Ambition
  type: MusicAlbum
  date published: 2023-06-18
album: Yonder
  type: MusicAlbum
  date published: 2023-06-19
album: Come to Me
  type: MusicAlbum
  date published: 2023-06-30
album: Draw Close
  type: MusicAlbum
  date published: 2023-07-02
album: Stay
  type: MusicAlbum
  date published: 2023-07-16
album: Shake It up (Remix)
  type: MusicAlbum
  date published: 2023-07-19
album: Crazy for Love (Remix)
  type: MusicAlbum
  date published: 2023-07-20
album: Crazy for Love
  type: MusicAlbum
  date published: 2023-07-20
album: More of You
  type: MusicAlbum
  date published: 2023-07-28
album: Am Bless Remix
  type: MusicAlbum
  date published: 2023-07-30
album: Am Bless
  type: MusicAlbum
  date published: 2023-07-30
album: Freez (Remix)
  type: MusicAlbum
  date published: 2023-07-31
album: Freez
  type: MusicAlbum
  date published: 2023-07-31
album: Wonders
  type: MusicAlbum
  date published: 2023-08-08
album: Wonders (Remix)
  type: MusicAlbum
  date published: 2023-08-08
album: We Want to Say (Remix)
  type: MusicAlbum
  date published: 2023-08-09
album: We Want to Say
  type: MusicAlbum
  date published: 2023-08-09
album: So Good
  type: MusicAlbum
  date published: 2023-08-10
album: So Good (Remix)
  type: MusicAlbum
  date published: 2023-08-10