Stephen Tirpak
type: MusicGroup
genre: latin jazz
popularity: 8
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfb095f31ababc005a7bdbd6fbcb4a5aabf30e2f6845d0902d3d237a8bbbcf95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f06f1f9a-b0a9-4d76-a3dd-890b67192829.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f06f1f9a-b0a9-4d76-a3dd-890b67192829.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f06f1f9a-b0a9-4d76-a3dd-890b67192829
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfb095f31ababc005a7bdbd6fbcb4a5aabf30e2f6845d0902d3d237a8bbbcf95","name":"Stephen Tirpak","registered_at":"2026-06-21T12:42:50Z","symbol":"NIM1926482","token_address":"0xeedf6ab6d333f3f516e146f9f8320fe1edf5f6a3","type":"artist","uuid":"f06f1f9a-b0a9-4d76-a3dd-890b67192829"}
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 0xbfb095f31ababc005a7bdbd6fbcb4a5aabf30e2f6845d0902d3d237a8bbbcf95. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f06f1f9a-b0a9-4d76-a3dd-890b67192829.json and https://artists.proofprofile.net/proofs/artist/f06f1f9a-b0a9-4d76-a3dd-890b67192829.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xbfb095f31ababc005a7bdbd6fbcb4a5aabf30e2f6845d0902d3d237a8bbbcf95","name":"Stephen Tirpak","registered_at":"2026-06-21T12:42:50Z","symbol":"NIM1926482","token_address":"0xeedf6ab6d333f3f516e146f9f8320fe1edf5f6a3","type":"artist","uuid":"f06f1f9a-b0a9-4d76-a3dd-890b67192829"}
album: Who Cares?
  type: MusicAlbum
  date published: 2006-10-12
album: You Promised (Remastered 2022)
  type: MusicAlbum
  date published: 2014-05-09
album: Raven
  type: MusicAlbum
  date published: 2025-05-20
album: Deep In The Salsa
  type: MusicAlbum
  date published: 2025-08-21