Alex Somov
type: MusicGroup
genre: dub
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6352e505d0d53080cc62c7509d6854ca45e752d87ffe10d5fb2ab601054a7568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953886
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953886
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ce978d3-52ac-4820-850c-b42eff805519.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ce978d3-52ac-4820-850c-b42eff805519.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ce978d3-52ac-4820-850c-b42eff805519
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:37:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6352e505d0d53080cc62c7509d6854ca45e752d87ffe10d5fb2ab601054a7568","name":"Alex Somov","registered_at":"2026-06-15T18:03:52Z","symbol":"NIM0788414","token_address":"0x895e799600a2d49ec60396b0299c4bba3cf37544","type":"artist","uuid":"0ce978d3-52ac-4820-850c-b42eff805519"}
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 0x6352e505d0d53080cc62c7509d6854ca45e752d87ffe10d5fb2ab601054a7568. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ce978d3-52ac-4820-850c-b42eff805519.json and https://artists.proofprofile.net/proofs/artist/0ce978d3-52ac-4820-850c-b42eff805519.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0x6352e505d0d53080cc62c7509d6854ca45e752d87ffe10d5fb2ab601054a7568","name":"Alex Somov","registered_at":"2026-06-15T18:03:52Z","symbol":"NIM0788414","token_address":"0x895e799600a2d49ec60396b0299c4bba3cf37544","type":"artist","uuid":"0ce978d3-52ac-4820-850c-b42eff805519"}