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 0x9fef85730e1af0f4fd1bdb7e38348f342e3670ded2739ab3abd0885a877221ad. 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/c6d29638-44ad-4745-93be-834598c90922.json and https://artists.proofprofile.net/proofs/artist/c6d29638-44ad-4745-93be-834598c90922.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DNA刺激与修复细胞再生: 最深层次的疗愈音频, 有助于细胞再生, 疲劳恢复
帮助睡眠的阿尔法脑波: 助眠脑波轻音乐, 消除纾解压力, 长眠
学习音乐：房间里读书的背景音乐，唤醒大脑的新世纪歌曲，增加注意力的大脑音乐
右脑开发: 激活创造力、想象能力、记忆汉字、速读和记忆力的轻音乐和脑波频率，学习音乐，大脑音乐
激活你的大脑: 最好听的钢琴曲和脑波音乐为了升级脑力