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 0xd1ae820b8c7a13cd310a5b82fffc862b999dc9906889f688c15bb2c5c9934894. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76024c71-c0a4-4cd2-807e-f3a30ce2fbda.json and https://artists.proofprofile.net/proofs/artist/76024c71-c0a4-4cd2-807e-f3a30ce2fbda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Calm Fireside Melodies: Music for Relaxation and Massage
Relaxing Fire Ambience: Gentle Sounds for Spa
Keys in the Rain: Toddler's Park Piano Journey
Stream of Consciousness: A Expedition into the Wholeness of Thought
Meditation Harmony: Music for Reflective Stillness
Chill Music for Casual Gatherings: Social Vibes
Gentle Rain Relaxation with Binaural Sounds
Binaural Creek and Birds for Dogs' Nature Calm
Meditation with Thunder: Deep Storm Sounds
Calming Flames: Soothing Fire Sounds for Relaxation
Thunder Cat Symphony: Feline Melodies Harmony
Rain's Academic Calm: Soothing Study Echoes
Gentle Waterfall Baby Sleep: Nature's Soothe
Starlight and Smoke: Calming Binaural Soundscapes for Deep Relaxation by the Fire
Ocean Breeze Yoga: Raindrop Melodies for Movement and Mindfulness
Flame Dream: Soothing Melodies for Restful Ignition
Melodic Rain Serenity: Symphony in Raindrops
Tranquil Seaside Serenity: Oceanic Relaxation
Productivity Symphony Begins: Embrace Sonic Work Efficiency
Rainfall Chorus Essence: Rain Madrigal Oasis
Rainy Echoes of Relaxation: Relaxing Harmony
Eternal Flames of Music: An Aural Journey