Rizan Dj
type: MusicGroup
genre: guaracha
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcddf59f211a1356549ccc5376656959a857340b0406730fd2f43b55db8514748
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b81c6390-13e7-45e2-8cd6-61fc0102aba9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b81c6390-13e7-45e2-8cd6-61fc0102aba9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b81c6390-13e7-45e2-8cd6-61fc0102aba9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcddf59f211a1356549ccc5376656959a857340b0406730fd2f43b55db8514748","name":"Rizan Dj","registered_at":"2026-06-20T15:58:23Z","symbol":"NIM1647189","token_address":"0x5907d4ae1e08fbbca3dba7174b273c92ac1f418c","type":"artist","uuid":"b81c6390-13e7-45e2-8cd6-61fc0102aba9"}
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 0xcddf59f211a1356549ccc5376656959a857340b0406730fd2f43b55db8514748. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b81c6390-13e7-45e2-8cd6-61fc0102aba9.json and https://artists.proofprofile.net/proofs/artist/b81c6390-13e7-45e2-8cd6-61fc0102aba9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xcddf59f211a1356549ccc5376656959a857340b0406730fd2f43b55db8514748","name":"Rizan Dj","registered_at":"2026-06-20T15:58:23Z","symbol":"NIM1647189","token_address":"0x5907d4ae1e08fbbca3dba7174b273c92ac1f418c","type":"artist","uuid":"b81c6390-13e7-45e2-8cd6-61fc0102aba9"}
album: Amor Prohibido
  type: MusicAlbum
  date published: 2022-09-01
album: Te Imagino
  type: MusicAlbum
  date published: 2023-12-14