Esp Elizarov
type: MusicGroup
genre: boom bap
popularity: 3
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02d33c823150d2e905b438ba03a545e2516444a8572d038dc0165f022f567be6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0e4cbf6-0355-4e78-bf43-a75b7b977838.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0e4cbf6-0355-4e78-bf43-a75b7b977838.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0e4cbf6-0355-4e78-bf43-a75b7b977838
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02d33c823150d2e905b438ba03a545e2516444a8572d038dc0165f022f567be6","name":"Esp Elizarov","registered_at":"2026-06-20T19:24:14Z","symbol":"NIM1691619","token_address":"0xf1bc2b426d3d9b8cbd7b4476bd92d6ceab54c773","type":"artist","uuid":"c0e4cbf6-0355-4e78-bf43-a75b7b977838"}
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 0x02d33c823150d2e905b438ba03a545e2516444a8572d038dc0165f022f567be6. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0e4cbf6-0355-4e78-bf43-a75b7b977838.json and https://artists.proofprofile.net/proofs/artist/c0e4cbf6-0355-4e78-bf43-a75b7b977838.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x02d33c823150d2e905b438ba03a545e2516444a8572d038dc0165f022f567be6","name":"Esp Elizarov","registered_at":"2026-06-20T19:24:14Z","symbol":"NIM1691619","token_address":"0xf1bc2b426d3d9b8cbd7b4476bd92d6ceab54c773","type":"artist","uuid":"c0e4cbf6-0355-4e78-bf43-a75b7b977838"}
album: Secondhand Smoke
  type: MusicAlbum
  date published: 2016-04-15
album: Like fire
  type: MusicAlbum
  date published: 2020-12-13
album: It's Not a BAP!
  type: MusicAlbum
  date published: 2022-09-30