Mika Bajinsky
type: MusicGroup
popularity: 5
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdc3b7c9bde3ef6fc9d15fe549c276fe7775e301c4b0de1859586815b9eb3c6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2a65080-b5eb-422b-8798-6505c603c74a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2a65080-b5eb-422b-8798-6505c603c74a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2a65080-b5eb-422b-8798-6505c603c74a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdc3b7c9bde3ef6fc9d15fe549c276fe7775e301c4b0de1859586815b9eb3c6f","name":"Mika Bajinsky","registered_at":"2026-06-20T13:10:49Z","symbol":"NIM1618214","token_address":"0x9bf111e5c773240c06eff8ee15b1b8a52a91dd65","type":"artist","uuid":"b2a65080-b5eb-422b-8798-6505c603c74a"}
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 0xbdc3b7c9bde3ef6fc9d15fe549c276fe7775e301c4b0de1859586815b9eb3c6f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2a65080-b5eb-422b-8798-6505c603c74a.json and https://artists.proofprofile.net/proofs/artist/b2a65080-b5eb-422b-8798-6505c603c74a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xbdc3b7c9bde3ef6fc9d15fe549c276fe7775e301c4b0de1859586815b9eb3c6f","name":"Mika Bajinsky","registered_at":"2026-06-20T13:10:49Z","symbol":"NIM1618214","token_address":"0x9bf111e5c773240c06eff8ee15b1b8a52a91dd65","type":"artist","uuid":"b2a65080-b5eb-422b-8798-6505c603c74a"}