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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e68e0312d5ecce07f15b8a9d02e24c96da67aa647f89a3353d999de3fc99a47. Chain 2 (Bitcoin): anchored in block 953670 (2026-06-14T18:07:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59373239-626b-4c0f-b837-d933bae1004d.json and https://artists.proofprofile.net/proofs/artist/59373239-626b-4c0f-b837-d933bae1004d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Аюрведа (Музыка для массажа - Спа музыка, Оздоровление для расслабления и хорошего самочувствия)
Япония (Вишнёвый сад, Восточные моменты для отдыха и сна, Спа-музыка для ума, тела и души, Азиатская красота)
Банный ритуал (Расслабляющая музыка, Уход за собой, Спа, велнес и массаж)