{"copyright_id":"0xde98becf37e99bdc2d14ccd701c83c267b6c90fbfb6f5f9dbd24c8bb02be4eba","name":"Bossa Nova - ALL BGM CHANEL","registered_at":"2026-06-15T22:51:01Z","symbol":"NIM0856889","token_address":"0xb8b0c4314648b4495cdacb1f683afd0041f1c78f","type":"artist","uuid":"1ac82767-94bb-486d-aadc-475e4f35fcae"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xde98becf37e99bdc2d14ccd701c83c267b6c90fbfb6f5f9dbd24c8bb02be4eba. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ac82767-94bb-486d-aadc-475e4f35fcae.json and https://artists.proofprofile.net/proofs/artist/1ac82767-94bb-486d-aadc-475e4f35fcae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bossa Nova Playlist for a Colorful Morning
Raincoat and Flip Flops (feat. therapon)
Gentle Melodies Carried by the Southern Breeze
休日の朝を彩るボサノバプレイリスト
星降る夜のカフェで聴くボサノバ
サンセットビーチで楽しむボサノバ
Relaxing Bossa Nova for a Quiet Afternoon
A Moment of Healing with Waves and Bossa Nova
波音とボサノバに癒されるひととき
静かな午後のリラックスボサノバ