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 0x06b668697c8bf248b7247cf37b93261240db40e764b6b436fcf32b2c99d387d5. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2db65f29-332a-44ce-9bc1-57acf56efa11.json and https://artists.proofprofile.net/proofs/artist/2db65f29-332a-44ce-9bc1-57acf56efa11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
梦想的勋章（央视大型少儿活动宣传曲）
梦想勋章（《梦想的勋章》央视大型少儿活动宣传曲）
向着梦出发（《梦想的勋章》央视大型少儿活动宣传曲）
梦的彩虹糖（《梦想的勋章》央视大型少儿活动宣传曲）
梦想勋章（《梦想的勋章》央视大型少儿活动宣传曲） - 伴奏版
向着梦出发（《梦想的勋章》央视大型少儿活动宣传曲） - 伴奏版
梦的彩虹糖（《梦想的勋章》央视大型少儿活动宣传曲） - 伴奏版