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 0xae6f186abca783e34a57d23d58b9119044ee75a6008ed090881c745d533dd78d. Chain 2 (Bitcoin): anchored in block 954008 (2026-06-16T21:31:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/338d21c4-4740-447b-8729-5b01512fe222.json and https://artists.proofprofile.net/proofs/artist/338d21c4-4740-447b-8729-5b01512fe222.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
夢気分でリラックス～自律神経を整える癒しピアノ音楽
Relaxing Piano Music With a Dreamy Feeling
心の解放 -ヨガ・スパ・アロマ・瞑想などに最適なBGM-
Free your mind -Music for Yoga, Spa, Aroma, Meditation, etc.-
Relaxatin Music for Aromatherapy, Yoga, Meditation, Sleep - It is healed from the core which can take the fatigue of the mind and body.
リラクゼーション音楽 ～アロマ・スパ・瞑想・ヨガ・睡眠向けBGM ～ 心と体の疲れが取れる芯から癒されるヒーリングミュージック
leep music for a deep, restful sleep - Good Night!
深い安らかな眠りを得るための眠くなる睡眠誘導曲 Good Night
リラクゼーション音楽 ～アロマ・スパ・瞑想・ヨガ・睡眠向けBGM ～ 南国の海の雰囲気を感じる、芯から癒されるヒーリングミュージック
Relaxation music for Aromas, Spa, Meditation, Yoga, Sleep - Healed from the core that feels the atmosphere of the tropical sea
Tropical country relaxation - Relaxing music for Spa, Aromatherapy -
Relaxing music - Blessing Of The Sea - Music for Spa, Meditation, Yoga, Sleep
Peaceful Sleep - Healing music for sleep to get a deep and peaceful sleep
Sunset Spa ～ スパ・睡眠・瞑想・ヨガ向けヒーリングミュージック ～ 疲れを取り芯から癒されるリラクゼーション音楽
Sunset Spa - Healing Music for Spa, Sleep, Meditation, Yoga - Relaxation Music to Relieve Fatigue and Heal from the Core
Cave Healing -Music for Yoga, Spa, Aromatherapy, Meditation, etc.-
幻想的な森の朝 ～自律神経を整える、ヨガ・瞑想などにも最適なヒーリングミュージック～
Fantastic Forest Morning - Healing Music that Prepares the Autonomic Nerves and is Ideal for Yoga and Meditation -
リラクゼーション音楽 ～スパ・瞑想・ヨガ・アロマ・睡眠向け癒しBGM ～ 広がりと優しさを感じるヒーリングミュージック
Relaxing Music for Spa, Meditation, Yoga, Aromatherapy, Sleep, etc - Music with a Spacious and Gentle Atmosphere -
Blessings of Terra - Healing Music for Meditation, Yoga, Relaxing -
Relaxation Music for Spa, Yoga, Meditation, Aromatherapy, sleep, etc. - Healing Music that is Wrapped in a Gentle Atmosphere and Heals from the Core -
Refreshing Sea Breeze Relaxation - Healing Music for Resort -like Spa, Aromatherapy, and Relaxation -
Sleep Music for Quiet and Soothing to Lead You to a Deep and Peaceful Sleep
Peaceful Wind ～芯から癒される ヨガ・スパ・アロマ・瞑想向けのリラクゼーション音楽～
Peaceful Wind -Relaxation Music for Yoga, Spa, Aromatherapy, and Meditation to Heal Your Core-
Relaxing Music -Blessings of Light- For Meditation, Yoga, and Sleep
Sleep Inducing Music - To a Heavenly of Comfortable Sleep -
Blessing From The Sky - Healing Music That Leads You To A Deep Relaxation Zone -
A limpid spring - Music to Calm the Mind and Release All Stress
Relaxing Orange Beach - Calming Music to Release Stress -
An Area of Zero Stress -Relaxing Music to Calm the Autonomic Nervous System-
ゼロストレスゾーン ～自律神経を整えるリラックスミュージック～
ConnecConnect with the Cosmost with the Cosmos
Melody of the Nebula - Healing Music to Unite the Mind with the Universe -
星雲の調べ ～ 宇宙と心を一体にするヒーリングミュージック ～
リゾートブリーゼ - 南国の爽やかな海と風を感じるリラックス音楽 -
Resort Breeze - Relaxing Music That Evokes the Refreshing Sea and Wind of the Tropics -