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 0x3cb7327dc305420fdd221acd4c1f15a0dc27a4fbbd2f3b14844e569bcaf8b111. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81f77f21-d36c-4355-b1d1-7a234edd64e7.json and https://artists.proofprofile.net/proofs/artist/81f77f21-d36c-4355-b1d1-7a234edd64e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Light Rain 1 Hour Relaxation (Sleep to the Sound of Nature)
Gentle Forest Rain 1 Hour Relaxation (Sleep to the Sound of Nature)
River Sound 1 Hour Relaxation (Sleep to the Sound of Nature)
Jungle Rain 1 Hour Relaxation (Sleep to the Sound of Nature)
Babbling Brook 1 Hour Relaxation (Sleep to the Sound of Nature)
Waterfall 1 Hour Relaxation (Sleep to the Sound of Nature)
Nature Streamside 1 Hour Relaxation (Sleep to the Sound of Nature)
Rain on Concrete 1 Hour Relaxation (Sleep to the Sound of Nature)
Rain and Birds 1 Hour Relaxation (Sleep to the Sound of Nature)
Sea Waves 1 Hour Relaxation (Sleep to the Sound of Nature)
Amazon Forest Relaxation (Sleep to the Sound of Nature)
Campfire 1 Hour Relaxation (Sleep to the Sound of Nature)
Forest Ambience 1 Hour Relaxation (Sleep to the Sound of Nature)
Crickets in the Rain 1 Hour Relaxation (Sleep to the Sound of Nature)
Water Streams 1 Hour Relaxation (Sleep to the Sound of Nature)
Ocean Shore 1 Hour Relaxation (Sleep to the Sound of Nature)
Relaxing Birds 1 Hour Relaxation (Sleep to the Sound of Nature)