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 0xe8462f939e858f719b7947c3e1d9d2bad82a5d89e5114422ca8e35fb820bdc4b. 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/1ee5878e-e22c-4363-9b83-4ec2073f3396.json and https://artists.proofprofile.net/proofs/artist/1ee5878e-e22c-4363-9b83-4ec2073f3396.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Waheguru Simran (Very Soothing And Heart Touching)
Dhan Guru Nanak Ji Dhan Baba Nand Singh Ji
Waheguru Simran Very Soothing And Heart Touching