cuz def
type: MusicGroup
genre: turkish hip hop
popularity: 16
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2ece8bf5ed96f7b287ffea42a3d86e8b5da38c12c84d16965d8547e957d34a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7b754ed-0391-420a-b364-391090daded6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7b754ed-0391-420a-b364-391090daded6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7b754ed-0391-420a-b364-391090daded6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2ece8bf5ed96f7b287ffea42a3d86e8b5da38c12c84d16965d8547e957d34a5","name":"cuz def","registered_at":"2026-06-15T01:37:08Z","symbol":"NIM0641203","token_address":"0x2d9aaef9ff29d4b26e2f5b346c627aed73cc2dfe","type":"artist","uuid":"c7b754ed-0391-420a-b364-391090daded6"}
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 0xc2ece8bf5ed96f7b287ffea42a3d86e8b5da38c12c84d16965d8547e957d34a5. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7b754ed-0391-420a-b364-391090daded6.json and https://artists.proofprofile.net/proofs/artist/c7b754ed-0391-420a-b364-391090daded6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0xc2ece8bf5ed96f7b287ffea42a3d86e8b5da38c12c84d16965d8547e957d34a5","name":"cuz def","registered_at":"2026-06-15T01:37:08Z","symbol":"NIM0641203","token_address":"0x2d9aaef9ff29d4b26e2f5b346c627aed73cc2dfe","type":"artist","uuid":"c7b754ed-0391-420a-b364-391090daded6"}
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  type: MusicAlbum
  date published: 2024-02-12
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  type: MusicAlbum
  date published: 2024-04-24
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-02