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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a30aba8b441e953f4ff2d7f005dd46512850e0ece99976d87e152d6f1ee9869. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9b5b20a-5adf-4a0d-8d25-740004c0b91f.json and https://artists.proofprofile.net/proofs/artist/d9b5b20a-5adf-4a0d-8d25-740004c0b91f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lofi Sleep Tunes: Gentle Night Harmonies
Melodic Slumber: Music for Restful Sleep
Elevated State: Hip Hop Meditation Beats
Nighttime Lofi Chill for Restful Tranquility