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 0x1eff85267aac2cedd137b6acee0e27064235354651c6bab5c1e5fee8d17436fc. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0466fcf-beb9-4b34-808e-c1fbe9c78c01.json and https://artists.proofprofile.net/proofs/artist/e0466fcf-beb9-4b34-808e-c1fbe9c78c01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
便利店星群 (Convenience Store Constellations)
Sands of Sufi: Desert Echoes in Ney's Embrace
Cosmic Anvil: Handpan Frequencies in the Orion Belt
KORA CORE: Ancestral Codes in Savannah Sound
Zen Bamboo Resonance: Traditional Chinese Instrumental Music
Sleep Well: Ambient Music for Deep Relaxation
Subharmonic Soundscapes: Deep Sleep Music with Ambient Drone Therapy
Deep Sleep Music: 6Hz Theta Waves & Pink Noise Soundscapes
禅の調べ - 尺八と琴の癒し音楽 (Melodies of Zen – Healing Music of Shakuhachi & Koto)
禅の響き - Shakuhachi & Koto Meditations: Forest Atmospheres for Deep Sleep
禅の森 / Zen Forest - 尺八と琴の深層リラクゼーション音楽 / Deep Relaxation Music with Shakuhachi and Koto
和の癒し : Japanese Zen Melodies with Nature
静寂のリラクゼーション - Tranquil Japanese Relaxation
Chinese Sleep Music: Bamboo Flute & Guzheng Serenity
夢鄉之聲: Bamboo Flute & Guzheng Sleep Music
Deep Sleep Tones: Calming Music for Restful Nights