Erik Burka
type: MusicGroup
popularity: 3
followers: 271
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaf399b8fe1b7134df28337f0a737039cec192b7a312c3b9bf5907b63ef81dc2
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/dae0c881-cb8a-4a4f-9ca5-91fae234d458.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dae0c881-cb8a-4a4f-9ca5-91fae234d458.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dae0c881-cb8a-4a4f-9ca5-91fae234d458
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaaf399b8fe1b7134df28337f0a737039cec192b7a312c3b9bf5907b63ef81dc2","name":"Erik Burka","registered_at":"2026-06-21T04:32:09Z","symbol":"NIM1820975","token_address":"0x5392b0ede47a9bc5e25c5ab6848ee2e847ef8644","type":"artist","uuid":"dae0c881-cb8a-4a4f-9ca5-91fae234d458"}
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 0xaaf399b8fe1b7134df28337f0a737039cec192b7a312c3b9bf5907b63ef81dc2. 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/dae0c881-cb8a-4a4f-9ca5-91fae234d458.json and https://artists.proofprofile.net/proofs/artist/dae0c881-cb8a-4a4f-9ca5-91fae234d458.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xaaf399b8fe1b7134df28337f0a737039cec192b7a312c3b9bf5907b63ef81dc2","name":"Erik Burka","registered_at":"2026-06-21T04:32:09Z","symbol":"NIM1820975","token_address":"0x5392b0ede47a9bc5e25c5ab6848ee2e847ef8644","type":"artist","uuid":"dae0c881-cb8a-4a4f-9ca5-91fae234d458"}
album: Sterling Duals
  type: MusicAlbum
  date published: 2022-03-28
album: Needle On
  type: MusicAlbum
  date published: 2023-01-23
album: Identity Crisis
  type: MusicAlbum
  date published: 2023-04-24
album: Jumpzone
  type: MusicAlbum
  date published: 2023-08-22
album: Jaunting
  type: MusicAlbum
  date published: 2023-09-29
album: Lacklustre
  type: MusicAlbum
  date published: 2023-11-15
album: Crash The Party
  type: MusicAlbum
  date published: 2024-03-01