Unity 4 Zouk
type: MusicGroup
genre: zouk
popularity: 2
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad22512dc1e0718fd9341f636131db35d472f09aa307295ba1df24d7bb644a38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bf5b286-99b0-47a9-a218-335e114b210f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bf5b286-99b0-47a9-a218-335e114b210f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bf5b286-99b0-47a9-a218-335e114b210f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad22512dc1e0718fd9341f636131db35d472f09aa307295ba1df24d7bb644a38","name":"Unity 4 Zouk","registered_at":"2026-06-20T04:01:59Z","symbol":"NIM1505743","token_address":"0x37559bec683ad5361605f7068e899571b3ceaa54","type":"artist","uuid":"9bf5b286-99b0-47a9-a218-335e114b210f"}
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 0xad22512dc1e0718fd9341f636131db35d472f09aa307295ba1df24d7bb644a38. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bf5b286-99b0-47a9-a218-335e114b210f.json and https://artists.proofprofile.net/proofs/artist/9bf5b286-99b0-47a9-a218-335e114b210f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xad22512dc1e0718fd9341f636131db35d472f09aa307295ba1df24d7bb644a38","name":"Unity 4 Zouk","registered_at":"2026-06-20T04:01:59Z","symbol":"NIM1505743","token_address":"0x37559bec683ad5361605f7068e899571b3ceaa54","type":"artist","uuid":"9bf5b286-99b0-47a9-a218-335e114b210f"}
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  type: MusicAlbum
  date published: 2015-09-14
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  type: MusicAlbum
  date published: 2018-10-21
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  type: MusicAlbum
  date published: 2019-07-05
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album: UNITY 4 ZOUK
  type: MusicAlbum
  date published: 2023-07-14