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 0xef269a96b5797beba6c61cd87afeaf3fe64ec8590959db7f99b2550f3fe5ee37. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a4d54eb-edb6-4861-a989-20a448b5904e.json and https://artists.proofprofile.net/proofs/artist/7a4d54eb-edb6-4861-a989-20a448b5904e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MicroCosmos in the Grass feat. WIDT & ArosAnder
Assn / Inhuman Nature feat. Asja Czajkowska
Trip to the Empty Places feat. Random Trip
Elephants feat. Klaudia Wieczorek, Giacomo & Sobura
Space feat. Justyna Sylwia & Palmer Eldritch
Land of Fire and Ice feat. Oly & Jazzpospolita
Stars, I see feat. Michał Przerwa-Tetmajer
Perspektywa Tygodniowej Samotności (Eufoteoria Remix)