William Huxtable
type: MusicGroup
popularity: 4
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c610899dd52dc49fbe51f30d97470441b0b1d9a3f005adb6608171060a918c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec987060-5e9b-4924-ae32-1aea7299ff0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec987060-5e9b-4924-ae32-1aea7299ff0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec987060-5e9b-4924-ae32-1aea7299ff0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c610899dd52dc49fbe51f30d97470441b0b1d9a3f005adb6608171060a918c1","name":"William Huxtable","registered_at":"2026-06-21T11:13:38Z","symbol":"NIM1908801","token_address":"0xda6441eaafb5cc92b0093519d7b58e5a28640f7d","type":"artist","uuid":"ec987060-5e9b-4924-ae32-1aea7299ff0d"}
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 0x6c610899dd52dc49fbe51f30d97470441b0b1d9a3f005adb6608171060a918c1. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec987060-5e9b-4924-ae32-1aea7299ff0d.json and https://artists.proofprofile.net/proofs/artist/ec987060-5e9b-4924-ae32-1aea7299ff0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x6c610899dd52dc49fbe51f30d97470441b0b1d9a3f005adb6608171060a918c1","name":"William Huxtable","registered_at":"2026-06-21T11:13:38Z","symbol":"NIM1908801","token_address":"0xda6441eaafb5cc92b0093519d7b58e5a28640f7d","type":"artist","uuid":"ec987060-5e9b-4924-ae32-1aea7299ff0d"}
album: Lofi Hiphope álbum 03
  type: MusicAlbum
  date published: 2022-11-15
album: Lofi Hiphope Album 02
  type: MusicAlbum
  date published: 2022-11-15
album: Lofi Hiphope Álbum 01
  type: MusicAlbum
  date published: 2022-11-15
album: Lofi Hiphops Album 05
  type: MusicAlbum
  date published: 2022-11-26
album: Lofi Hiphope Album 04 in Him L Am. His L Am. for Him L Am
  type: MusicAlbum
  date published: 2024-05-16
album: Lofi Hiphope Album 06
  type: MusicAlbum
  date published: 2024-06-01
album: Lofi Hiphope Album 07
  type: MusicAlbum
  date published: 2024-07-20
album: Lofi Hiphope Album 08
  type: MusicAlbum
  date published: 2024-08-12
album: Lofi Hiphope Album 09
  type: MusicAlbum
  date published: 2024-09-01
album: Album 10 Lofi Hiphope
  type: MusicAlbum
  date published: 2025-03-19