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 0x7a50a9aec2895ff7d472ccd2cc76b39c82467c95dfccae333365c74b917f97c0. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4f2e037-98c6-473c-a156-696497354106.json and https://artists.proofprofile.net/proofs/artist/f4f2e037-98c6-473c-a156-696497354106.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
為我而來 (寶座樂團原創敬拜靈修專輯3)
永远包容你 (宝座乐团敬拜灵修专辑9)