Ivan Hussey
type: MusicGroup
popularity: 2
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a9cb8b74d04837bdfad13c931555b58907ee17e68e529f6c8e73a57533750c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17ae5b89-9d0b-48c8-81a2-5626ca8a468c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17ae5b89-9d0b-48c8-81a2-5626ca8a468c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17ae5b89-9d0b-48c8-81a2-5626ca8a468c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a9cb8b74d04837bdfad13c931555b58907ee17e68e529f6c8e73a57533750c5","name":"Ivan Hussey","registered_at":"2026-06-15T21:52:32Z","symbol":"NIM0842943","token_address":"0xdc8838d9b8c387903579d7ae5f0593d9fce39803","type":"artist","uuid":"17ae5b89-9d0b-48c8-81a2-5626ca8a468c"}
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 0x9a9cb8b74d04837bdfad13c931555b58907ee17e68e529f6c8e73a57533750c5. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17ae5b89-9d0b-48c8-81a2-5626ca8a468c.json and https://artists.proofprofile.net/proofs/artist/17ae5b89-9d0b-48c8-81a2-5626ca8a468c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x9a9cb8b74d04837bdfad13c931555b58907ee17e68e529f6c8e73a57533750c5","name":"Ivan Hussey","registered_at":"2026-06-15T21:52:32Z","symbol":"NIM0842943","token_address":"0xdc8838d9b8c387903579d7ae5f0593d9fce39803","type":"artist","uuid":"17ae5b89-9d0b-48c8-81a2-5626ca8a468c"}
album: Moods, Broods & Interludes
  type: MusicAlbum
  date published: 2012-01-16
album: Moods, Broods & Interludes
  type: MusicAlbum
  date published: 2012-01-16
album: Durban Dub Indaba
  type: MusicAlbum
  date published: 2013-03-11
album: Music for Elastic Theatre: Baroque Box and Julius (Original Score)
  type: MusicAlbum
  date published: 2015-03-02
album: Music for Elastic Theatre: Baroque Box and Julius (Original Score)
  type: MusicAlbum
  date published: 2015-03-02
album: Interlude in D Minor
  type: MusicAlbum
  date published: 2022-12-02