MR OPERA
type: MusicGroup
popularity: 13
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8f7bcb7a19e9719a06b23561b124f722a584943372a86559c10f73afc60222d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec5ad7d6-2fa1-4549-8aaf-503688912690.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec5ad7d6-2fa1-4549-8aaf-503688912690.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec5ad7d6-2fa1-4549-8aaf-503688912690
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8f7bcb7a19e9719a06b23561b124f722a584943372a86559c10f73afc60222d","name":"MR OPERA","registered_at":"2026-06-15T05:21:17Z","symbol":"NIM0694716","token_address":"0x8b6b0995fbcb6a2920848187cb199f129abed84f","type":"artist","uuid":"ec5ad7d6-2fa1-4549-8aaf-503688912690"}
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 0xb8f7bcb7a19e9719a06b23561b124f722a584943372a86559c10f73afc60222d. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec5ad7d6-2fa1-4549-8aaf-503688912690.json and https://artists.proofprofile.net/proofs/artist/ec5ad7d6-2fa1-4549-8aaf-503688912690.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xb8f7bcb7a19e9719a06b23561b124f722a584943372a86559c10f73afc60222d","name":"MR OPERA","registered_at":"2026-06-15T05:21:17Z","symbol":"NIM0694716","token_address":"0x8b6b0995fbcb6a2920848187cb199f129abed84f","type":"artist","uuid":"ec5ad7d6-2fa1-4549-8aaf-503688912690"}
album: gigachad - but it's kinda lofi
  type: MusicAlbum
  date published: 2023-07-31
album: Mystery - But it's Kinda Lofi
  type: MusicAlbum
  date published: 2023-08-01
album: Gangsta's Paradise - But it's Kinda Lofi
  type: MusicAlbum
  date published: 2023-08-01
album: The Perfect Girl - But it's Kinda Lofi
  type: MusicAlbum
  date published: 2023-08-01
album: Rainfall - But it's Kinda Lofi
  type: MusicAlbum
  date published: 2023-08-01
album: Rainfall
  type: MusicAlbum
  date published: 2023-08-03
album: After Dark - But it's Kinda Lofi
  type: MusicAlbum
  date published: 2023-08-03
album: do ya like (sped up)
  type: MusicAlbum
  date published: 2023-09-18
album: Quantum
  type: MusicAlbum
  date published: 2024-02-10
album: Space Suite
  type: MusicAlbum
  date published: 2024-03-21
album: 3 Hours Of Ocean Waves To Relax & Reduce Stress
  type: MusicAlbum
  date published: 2024-07-30
album: The Doraemon PHONK
  type: MusicAlbum
  date published: 2024-08-05