Dj Sonata
type: MusicGroup
genre: chillwave
genre: miami bass
popularity: 32
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe543c1611e6812d0267f9402dd4cda248df9cfa80e3161d23cc96af915286514
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9df5365a-3a68-4a0e-8622-18e7875d1c4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9df5365a-3a68-4a0e-8622-18e7875d1c4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9df5365a-3a68-4a0e-8622-18e7875d1c4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe543c1611e6812d0267f9402dd4cda248df9cfa80e3161d23cc96af915286514","name":"Dj Sonata","registered_at":"2026-06-12T05:39:49Z","symbol":"NIM0203301","token_address":"0x2fe28ba70653a95a4d0b34a80be294e49c0e388f","type":"artist","uuid":"9df5365a-3a68-4a0e-8622-18e7875d1c4c"}
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 0xe543c1611e6812d0267f9402dd4cda248df9cfa80e3161d23cc96af915286514. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9df5365a-3a68-4a0e-8622-18e7875d1c4c.json and https://artists.proofprofile.net/proofs/artist/9df5365a-3a68-4a0e-8622-18e7875d1c4c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe543c1611e6812d0267f9402dd4cda248df9cfa80e3161d23cc96af915286514","name":"Dj Sonata","registered_at":"2026-06-12T05:39:49Z","symbol":"NIM0203301","token_address":"0x2fe28ba70653a95a4d0b34a80be294e49c0e388f","type":"artist","uuid":"9df5365a-3a68-4a0e-8622-18e7875d1c4c"}
album: Ultimo Aliento
  type: MusicAlbum
  date published: 2019-11-21
album: La Locura
  type: MusicAlbum
  date published: 2023-10-12