DJ FEEL-X
type: MusicGroup
description: Sebastian Filiks, better known under his stage name DJ Feel-X (born February 7, 1978, in Lublin) is a Polish DJ and hip-hop producer. Career In the 1990s, he was one of the pioneer on Polish hip-h
popularity: 17
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefee6cd163e1a321824a915d9797c9f6512f833f3baba4803d041ae1d69568b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00820c34-5724-43ec-894d-e3dcc9aa4a30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00820c34-5724-43ec-894d-e3dcc9aa4a30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00820c34-5724-43ec-894d-e3dcc9aa4a30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefee6cd163e1a321824a915d9797c9f6512f833f3baba4803d041ae1d69568b8","name":"DJ FEEL-X","registered_at":"2026-06-14T04:31:47Z","symbol":"NIM0339340","token_address":"0xdffdbbdffd296edc08ce96e349f6473642c93beb","type":"artist","uuid":"00820c34-5724-43ec-894d-e3dcc9aa4a30"}
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 0xefee6cd163e1a321824a915d9797c9f6512f833f3baba4803d041ae1d69568b8. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00820c34-5724-43ec-894d-e3dcc9aa4a30.json and https://artists.proofprofile.net/proofs/artist/00820c34-5724-43ec-894d-e3dcc9aa4a30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0xefee6cd163e1a321824a915d9797c9f6512f833f3baba4803d041ae1d69568b8","name":"DJ FEEL-X","registered_at":"2026-06-14T04:31:47Z","symbol":"NIM0339340","token_address":"0xdffdbbdffd296edc08ce96e349f6473642c93beb","type":"artist","uuid":"00820c34-5724-43ec-894d-e3dcc9aa4a30"}