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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1361541890b47e42aa4190597037fd3588cd2558949689e1b24e256021f27b84. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbbdcf4e-e595-469f-b3e2-989e80af2df9.json and https://artists.proofprofile.net/proofs/artist/bbbdcf4e-e595-469f-b3e2-989e80af2df9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deep Sleep Relaxation [Krainy Snów Głęboki Sen I Relaksacja]
Music for Deep Relaxation (Esencja Spokoju Muzyka Do Głębokiego Relaksu)
Sleep Music Cosmic Sounds Deep Relaxation [ Muzyka Do Snu Dźwięki Kosmosu I Głęboki Relaks]
Deep Sleep Meditation Sounds ( Dźwięki Głębokiego Snu I Medytacji )
Attracting Wealth , Abundance (Muzyka Przyciągająca Pieniądze, Obfitość I Bogactwo)