Charlie Hooper-Williams
type: MusicGroup
genre: neoclassical
popularity: 5
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57b2fbc4d19a3402ba82a474696e6e29d2582a93bd22e6b09abdc70f635f4cfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f4b278e-156c-41d9-9518-99932e1e5f5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f4b278e-156c-41d9-9518-99932e1e5f5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f4b278e-156c-41d9-9518-99932e1e5f5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57b2fbc4d19a3402ba82a474696e6e29d2582a93bd22e6b09abdc70f635f4cfc","name":"Charlie Hooper-Williams","registered_at":"2026-06-15T19:07:31Z","symbol":"NIM0803600","token_address":"0xed7e886dfbe03d8776e35a3b722d3a0d063d09ca","type":"artist","uuid":"0f4b278e-156c-41d9-9518-99932e1e5f5c"}
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 0x57b2fbc4d19a3402ba82a474696e6e29d2582a93bd22e6b09abdc70f635f4cfc. 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/0f4b278e-156c-41d9-9518-99932e1e5f5c.json and https://artists.proofprofile.net/proofs/artist/0f4b278e-156c-41d9-9518-99932e1e5f5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x57b2fbc4d19a3402ba82a474696e6e29d2582a93bd22e6b09abdc70f635f4cfc","name":"Charlie Hooper-Williams","registered_at":"2026-06-15T19:07:31Z","symbol":"NIM0803600","token_address":"0xed7e886dfbe03d8776e35a3b722d3a0d063d09ca","type":"artist","uuid":"0f4b278e-156c-41d9-9518-99932e1e5f5c"}
album: Pärt 2
  type: MusicAlbum
  date published: 2016-02-25
album: A Transitional Fossil
  type: MusicAlbum
  date published: 2016-02-25
album: Ocean
  type: MusicAlbum
  date published: 2016-02-25
album: Greenland
  type: MusicAlbum
  date published: 2016-03-04
album: The Sea Was Never Blue
  type: MusicAlbum
  date published: 2019-09-27
album: Say You’re With Me
  type: MusicAlbum
  date published: 2022-06-24
album: Say You're With Me
  type: MusicAlbum
  date published: 2022-06-24
album: Vincennes (Alexandra Hamilton-Ayres Rework)
  type: MusicAlbum
  date published: 2023-03-24
album: On the Morning of the Second Day (Jim Cornick Rework)
  type: MusicAlbum
  date published: 2023-04-21
album: Vincennes (Solo Piano Version)
  type: MusicAlbum
  date published: 2024-03-01
album: How to Actually Change Your Mind (Solo Piano Version)
  type: MusicAlbum
  date published: 2024-09-27
album: At the Violet Hour (Solo Piano Version)
  type: MusicAlbum
  date published: 2024-11-01
album: In My Mind Are All the Tides (Solo Piano Version)
  type: MusicAlbum
  date published: 2024-12-06
album: Say You're With Me (Solo Piano Versions)
  type: MusicAlbum
  date published: 2025-01-31
album: Astronomia (Radio Edit)
  type: MusicAlbum
  date published: 2025-08-15
album: Cloudgazing (Radio Edit)
  type: MusicAlbum
  date published: 2025-09-26
album: The Book of Fixed Stars
  type: MusicAlbum
  date published: 2025-11-05