Rodrigo Elias Purba
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0595c1f178946a4f1d66976a2cd642de147c1999e4629c02fa2583f302a03086
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15c32aae-10dc-46d1-80a4-d474767e8a03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15c32aae-10dc-46d1-80a4-d474767e8a03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15c32aae-10dc-46d1-80a4-d474767e8a03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0595c1f178946a4f1d66976a2cd642de147c1999e4629c02fa2583f302a03086","name":"Rodrigo Elias Purba","registered_at":"2026-06-15T21:01:29Z","symbol":"NIM0830770","token_address":"0xc5f9913c8570f96a4fe34df78e04b7e71ebf3ebd","type":"artist","uuid":"15c32aae-10dc-46d1-80a4-d474767e8a03"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0595c1f178946a4f1d66976a2cd642de147c1999e4629c02fa2583f302a03086. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15c32aae-10dc-46d1-80a4-d474767e8a03.json and https://artists.proofprofile.net/proofs/artist/15c32aae-10dc-46d1-80a4-d474767e8a03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x0595c1f178946a4f1d66976a2cd642de147c1999e4629c02fa2583f302a03086","name":"Rodrigo Elias Purba","registered_at":"2026-06-15T21:01:29Z","symbol":"NIM0830770","token_address":"0xc5f9913c8570f96a4fe34df78e04b7e71ebf3ebd","type":"artist","uuid":"15c32aae-10dc-46d1-80a4-d474767e8a03"}
album: Maybe Tonight
  type: MusicAlbum
  date published: 2025-07-09
album: Hold Me
  type: MusicAlbum
  date published: 2025-07-27
album: Better Man
  type: MusicAlbum
  date published: 2025-07-27
album: Release Me
  type: MusicAlbum
  date published: 2025-07-27
album: Die Together
  type: MusicAlbum
  date published: 2025-07-27