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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a07cd2c76ace122821c2ec71848e9f6247d4dc7085276233080e8cce878f321. 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/2e33206a-629f-43cf-8758-29712a8050c3.json and https://artists.proofprofile.net/proofs/artist/2e33206a-629f-43cf-8758-29712a8050c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meditation: Calm Relaxed Positive Ambient Music Vol. 1
Ambient Rain: Relax Better at Night Vol. 1
Piano Rain: Soothing and Peaceful Lullaby Vol. 1
Rain: Resting Sounds for Chronic fatigue Vol. 1
Ambient Rain: Music for Focus on Learning Vol. 1
Rain Music: Mentally Distressing Meditation Music Vol. 1
Soothing Constant Rain: Wonderful Time of Work
Meditation Rain: Relaxation Music for Mindfulness and Stress Relief
Drizzle Dreams: Rain Sounds for Deep Relaxation
Drizzle of Determination: Rain Sounds for Unwavering Focus
Chill Music: Relaxing Rain Sounds for Centered Concentration
Rainy Study Break: Study Time with Ambient Sounds
Focus by the Rain: Serene Summer Storm Relaxing Soundscapes
Tranquil Rain Showers: Nature's Chill for Yoga Bliss
Nature's Birdsongs: Calming Rain and Chill Music for Cats
Binaural Lullabies: Raindrop Beats for Calming Babies
Rain's Motivation: Rainy Workday Rhythms
Rainy Cuddle Time: Soothing Sounds for Baby-Parent Bonding ASMR
Study Showers: Ambient Music in the Rain
Ambient Rainfall Bliss: Binaural Soundscapes for Relaxation
Raindrop Bliss: Piano's Spa Serenity Session
Relaxing Rain Rhythms: Rain Raindrop's Harmony
Classical Sleep Music - Classical Piano and Rain Sounds For Deep Sleep