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 0xfd71f4711f89c7c8da532ea9163f2ba4d06abcefed3b228c542a3e382ab176a8. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d32980ae-0ca0-460b-a9e1-7bc1a715621d.json and https://artists.proofprofile.net/proofs/artist/d32980ae-0ca0-460b-a9e1-7bc1a715621d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tranquil Country Meadow on a Sunny Morning
Relaxing Lazy Afternoon in a Forest Clearing
Peacefully Waking up with the Birds of the Forest
Late Evening Lakeside Ambience with Loons
Lakeside Waves with a Night Storm Brewing
Large River Moving Quickly To A Waterfall
Bird Songs And Calls Of The Early Morning
Forest Stream And Various Birds In The Afternoon
Insects and Bullfrogs at Night in the Marsh
Wonderful Waves of White Noise (Nature Sounds)
Rhythmic Atlantic Ocean Surf for Deep Meditation and Refreshing Sleep
Calming Sounds of the Forest (Nature Sounds)
Quiet Forest Habitat for Self Awareness and Tranquility (Nature Sound)
Australian Jungle for Deep Relaxation and Healing (Nature Sound)
Healing Water by the Lake (Nature Sounds)
Ambient Lake Waves for Yoga Meditation and Healing (Nature Sound)
Very Busy Woodland Stream After the Rain
Water Spa Meditations: Waves, Rain and Waterfalls
Sounds of Nature White Noise for Mindfulness, Meditation and Relaxation
Background Brown Noise Ambience for Deeper Sleep (Loopable with no fades)
Waterfalls of Meditation (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
Brown Noise Therapy featuring Brown Noise, Brown Waves and other Background Ambience (Loopable Ambience)
Coffee Pots, Dishwashers and other Household Ambiences
Gentle Waves and Angry Thunderstorms (click Shuffle, Repeat, Cross Fade, and Gapless for continuous unique soundscape)
Water Spa Meditations: Waves, Rain and Waterfalls (click Shuffle, Repeat, Cross Fade, and Gapless for continuous unique soundscape)
Water Spa Meditations (click Shuffle, Repeat, Cross Fade, and Gapless for continuous unique soundscape)
Gentle Waves and Angry Thunderstorms (Loopable Soundscapes for Insomnia, Meditation, and Restless Children)
Background Ambiences for the Perfect Rest (Loopable Soundscapes for Insomnia, Meditation, and Restless Children)
Brown Noise Therapy featuring Brown Noise, Brown Waves and other Background Ambience (Loopable Soundscapes for Insomnia, Meditation, and Restless Children)
Brown Noise Therapy (Brown Noise, Brown Waves and other Background Ambience)