Boris Soltariiski
type: MusicGroup
popularity: 12
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5949e2c462805d8e77ab7c9dbcba17f728294240d83438f90b9474816f845e9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5da2bf78-a92c-4655-9949-0b91e31a3c9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5da2bf78-a92c-4655-9949-0b91e31a3c9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5da2bf78-a92c-4655-9949-0b91e31a3c9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5949e2c462805d8e77ab7c9dbcba17f728294240d83438f90b9474816f845e9a","name":"Boris Soltariiski","registered_at":"2026-06-14T14:15:26Z","symbol":"NIM0478548","token_address":"0x9add8dd9a1944be65b3298179d79b2aeb6d6c535","type":"artist","uuid":"5da2bf78-a92c-4655-9949-0b91e31a3c9f"}
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 0x5949e2c462805d8e77ab7c9dbcba17f728294240d83438f90b9474816f845e9a. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5da2bf78-a92c-4655-9949-0b91e31a3c9f.json and https://artists.proofprofile.net/proofs/artist/5da2bf78-a92c-4655-9949-0b91e31a3c9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x5949e2c462805d8e77ab7c9dbcba17f728294240d83438f90b9474816f845e9a","name":"Boris Soltariiski","registered_at":"2026-06-14T14:15:26Z","symbol":"NIM0478548","token_address":"0x9add8dd9a1944be65b3298179d79b2aeb6d6c535","type":"artist","uuid":"5da2bf78-a92c-4655-9949-0b91e31a3c9f"}