Prince Williams
type: MusicGroup
genre: footwork
popularity: 2
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d1a62e0103425d56a95ba44210feb18f0a4a517acf101f213524c777fa715b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/398f4280-d5a5-4426-8766-5ab930219d5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/398f4280-d5a5-4426-8766-5ab930219d5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/398f4280-d5a5-4426-8766-5ab930219d5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d1a62e0103425d56a95ba44210feb18f0a4a517acf101f213524c777fa715b6","name":"Prince Williams","registered_at":"2026-06-16T09:57:47Z","symbol":"NIM1016130","token_address":"0x5edb44cbd2899bf7a495e75a15b907346a60119a","type":"artist","uuid":"398f4280-d5a5-4426-8766-5ab930219d5b"}
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 0x4d1a62e0103425d56a95ba44210feb18f0a4a517acf101f213524c777fa715b6. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/398f4280-d5a5-4426-8766-5ab930219d5b.json and https://artists.proofprofile.net/proofs/artist/398f4280-d5a5-4426-8766-5ab930219d5b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0x4d1a62e0103425d56a95ba44210feb18f0a4a517acf101f213524c777fa715b6","name":"Prince Williams","registered_at":"2026-06-16T09:57:47Z","symbol":"NIM1016130","token_address":"0x5edb44cbd2899bf7a495e75a15b907346a60119a","type":"artist","uuid":"398f4280-d5a5-4426-8766-5ab930219d5b"}
album: Prince William$ EP
  type: MusicAlbum
  date published: 2018-06-15
album: Baby
  type: MusicAlbum
  date published: 2018-07-27
album: Back Door
  type: MusicAlbum
  date published: 2018-12-02
album: Momma
  type: MusicAlbum
  date published: 2018-12-14
album: Momma
  type: MusicAlbum
  date published: 2018-12-14
album: Rosie
  type: MusicAlbum
  date published: 2019-01-11
album: Stay With Me
  type: MusicAlbum
  date published: 2019-02-23
album: Prince of the City
  type: MusicAlbum
  date published: 2019-10-04
album: Survival
  type: MusicAlbum
  date published: 2020-04-05
album: Only Up from Here
  type: MusicAlbum
  date published: 2020-07-10
album: Chosen
  type: MusicAlbum
  date published: 2023-01-11