Dj Levsky
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 3
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1e7c4ac01aaf9dc725b9ac0df5a41e90c3339ea136a3a87375bf1ad980bb810
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d7c5f93-da64-4488-aa68-f64c89887d72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d7c5f93-da64-4488-aa68-f64c89887d72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d7c5f93-da64-4488-aa68-f64c89887d72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1e7c4ac01aaf9dc725b9ac0df5a41e90c3339ea136a3a87375bf1ad980bb810","name":"Dj Levsky","registered_at":"2026-06-17T09:20:11Z","symbol":"NIM1350679","token_address":"0x936e3a0d7344df79a54e54125bd5c77551f05a40","type":"artist","uuid":"7d7c5f93-da64-4488-aa68-f64c89887d72"}
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 0xb1e7c4ac01aaf9dc725b9ac0df5a41e90c3339ea136a3a87375bf1ad980bb810. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d7c5f93-da64-4488-aa68-f64c89887d72.json and https://artists.proofprofile.net/proofs/artist/7d7c5f93-da64-4488-aa68-f64c89887d72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0xb1e7c4ac01aaf9dc725b9ac0df5a41e90c3339ea136a3a87375bf1ad980bb810","name":"Dj Levsky","registered_at":"2026-06-17T09:20:11Z","symbol":"NIM1350679","token_address":"0x936e3a0d7344df79a54e54125bd5c77551f05a40","type":"artist","uuid":"7d7c5f93-da64-4488-aa68-f64c89887d72"}
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  type: MusicAlbum
  date published: 2019-11-19
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  type: MusicAlbum
  date published: 2022-05-31
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  type: MusicAlbum
  date published: 2022-11-07
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  type: MusicAlbum
  date published: 2022-11-16
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  date published: 2022-11-18
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  type: MusicAlbum
  date published: 2022-11-30
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  type: MusicAlbum
  date published: 2023-05-31
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-10-21
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  type: MusicAlbum
  date published: 2025-08-15