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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c96295ee1c35179c673ef9dcdab849024c427ddbf5143e1b98d92eae5b30d7d. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3767dd75-793f-4bc0-9fdc-8d1e1bb12c87.json and https://artists.proofprofile.net/proofs/artist/3767dd75-793f-4bc0-9fdc-8d1e1bb12c87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
森林安靜音樂 - 閉上眼睛和享受一個人在大自然中的魅力
冥想和靈氣 - 適合天天冥想的音樂和深呼吸BGM
夜晚大自然的舒緩聲音: 睡眠輕音樂, 瑜伽冥想, 安靜音樂
自然美景: 純大自然音樂，放鬆療愈，助眠的音樂，森林之聲，環境音樂
沉浸式大自然 - 大自然聲音大全 【鳥鳴｜溪流｜雨聲｜森林】