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 0x896275f2b03b84d35f3a8b01a4e037148a86251ce7f761f8541be3d5453bbf09. 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/6a878c11-f7dc-4d01-a50a-0e7b8532deb6.json and https://artists.proofprofile.net/proofs/artist/6a878c11-f7dc-4d01-a50a-0e7b8532deb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
朝のマインドフル瞑想: 自律神経を整える朝の瞑想
中国気功: 中国伝統の民間療法・生命を維持するエネルギー
内観瞑想: 自分自身を見つめる内観療法・ハイヤーセルフ誘導瞑想
脳波コントロール: 乱れた自律神経を整える音楽, 疲労回復アルファ波
脳波リラックス睡眠: メンタルの疲れ解消ＢＧＭ, 自律神経のバランスを整える
自律神経のバランスを整える: 脳を休める, 睡眠の質を高める音楽
自律神経整える：脳波コントロール周波数・リラックス瞑想集中サウンド