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 0x47d2cbb856758b9c8db4d6da0b12b5aa66ae30ba13e354c2960ce274243cfa2e. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3891118-b0d0-4430-a5ab-94fe61237bc5.json and https://artists.proofprofile.net/proofs/artist/e3891118-b0d0-4430-a5ab-94fe61237bc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Koi Pyar Bechta Hai Koi Chain Kho Rha Hai
Pyar Ki Kasam Khakar Tune Yu Badnaam Kiya
Rashan Nahi Laye Balak Mare Bhookh Ke Maare
Invertor Diyo Lagwaye Garmi Main Mar Gayi O Daiya
Log Gam Bhulane Ko Nasha Karke Sote Hain
Tera Ishq Bewafha Hai Tu Bewafha Nahi Hai
Jinhe Yad Nahi Karte Sapno Mai Kyo Aate Hai
Taqdeer Banane Wale Ne Keshi Taqdeer Banai Hai