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 0xbb9c3a2a44ed257c493fcc027cd085d94107bfa4f8a303ddd5d8334253dc0e44. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35fc3216-bb5a-468d-9eb5-914097bf82d9.json and https://artists.proofprofile.net/proofs/artist/35fc3216-bb5a-468d-9eb5-914097bf82d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxation: River Stream with Gentle Birds Vol. 1
Melodic Nature Sounds for Meditative Relaxation
Ambient Rain: Pouring Deluge Enjoyment Vol. 2
Nature Meditation Harmony: Zen Birds Music
Melodies of Learning: Relaxing Bird Sounds for Intensive Study
Blissful Chirps: Birds' Melodies for Peaceful Meditation
Elevated Tranquility: Soothing Birds and Chill Sounds for Relaxation
Study Sanctuary: Birdsongs, Chill Music, and Nature's Inspiration
Melodic Wings of Relaxation: Birdsong Chill Melodies for Calmness
Tranquil Feathered Mind: Binaural Birds and Nature for Enhanced Focus
Birdsong Melodic Academia: A Relaxing Study with an Ambient Soundscape
Mystic Bird Song Serenity: Serene Avian Meditation with Delta Waves
Loon Sound and Bird Chorus: The Ultimate Relaxation Symphony
Nature Birds Zen: Riverside Meditation Journey
Nature Birds Serenity: Insect Harmony for Meditation
Bonfire Productivity Sessions: Serene Music Focus