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 0xcbb00db402828cca9e7af16a6c28acb6f24ace43aa01476eca50f4df779efeca. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51f35913-b21c-47d8-bd5e-e393975dd81d.json and https://artists.proofprofile.net/proofs/artist/51f35913-b21c-47d8-bd5e-e393975dd81d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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Calm Spa Motet: Water's Healing Cadence Spa Chorus
Meditating by the Water: Calm of the Stream
Waterfall Harmony: Massage Sounds for Relaxation and Peace
Serene Water Echoes: Tranquil Lake Ambience
Waterfall Lullabies: Soundscapes for Restful Sleep
Tranquil Cascades: Melodic Harmony for Feline Friends
Sonic Work Flow: Ambient Waterscapes for Productivity
Tropical Oasis: Chill Music by the Waterfall
Water's Workday Cadence: Music for Efficiency
Work Symphony by the Stream: Music by the Water
Soothing Waterside Wellness Rhapsody: Music by the Water
Streamside Dreams: Relaxing Nature Ambience for Kids
Melodies by the Water's Edge: Cats by the River
Music for Baby's Naptime: Flowing Water Serenity
Calm Waterside Om: Yoga Oasis of Serenity
Mystical Waters: Nature's Liquid Lullabies
Lakeside Yoga by Moonlight: Relaxing Music of Water
Calm Lakeside Melodies: Relaxing Music Water
Relaxing Music: Cascading Waterside Zen Retreat