1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597d03c2e3e3949a71e6445d5d3b93f412c108231b9cdad49e5f27f2e1b48b4b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02875885-3a98-4546-bb54-70121ee09700.json and https://artists.proofprofile.net/proofs/artist/02875885-3a98-4546-bb54-70121ee09700.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nie chcą nas (feat. Eripe, Bazi with Art)
W przód (feat. Delekta, Filipek, Uszer zDP, Penx, Matis with TMK Beatz)
Wiń siebie (feat. Uszer zDP, Kiju, Penx) [with TMK Beatz]
Katiusza (feat. Bazi, Zygson) [with TMK Beatz]
Nie będziemy kolegami (with NoTime and Eigus)
Diego Sanchez (feat. Kojot) [with TMK Beatz]
Tartakiada (feat. Quebonafide) [with Nastyk]
Czasem się zastanawiam (feat. Oxon, Revo) [with Mario Kontrargument]
Hajduszoboszlo (with Mario Kontrargument)
Liga sprawiedliwości (feat. Eripe, Zygson, Delekta, Kojot, Penx, Revo)
To tylko hajs (feat. Eripe, EsZet, Penx, Zygson)
Punches & Punches (feat. Avens & Nastyk)
Zapomniałem (feat. Baran, Bazi, Demon, Repeat, Uszer zDP & Zygson)
Nie ogarniam (feat. Avens, Nastyk & Nuez)
Zapomniałem (feat. Bazi & Demon & Repeat & Uszer zDP & Zygson) [with Baran]