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 0x945134eed807716e105dbaa199cbbb314fed1c9ffaf0b2c84e954e55986ee82a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1c635cd-5c22-416b-bbac-bcd8b115e354.json and https://artists.proofprofile.net/proofs/artist/c1c635cd-5c22-416b-bbac-bcd8b115e354.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rohtash Gopalganj Mahamukabala (Bhojpuri)
Padhe Dulha Ke Bahini College (Bhojpuri)
Satbhatari Dulha Ke Bahini Ke Naam (Bhojpuri)
Janam Din Ke Bate Badhai (Bhojpuri Song 2022)
Badar Pe Rakchha Kriha Mai Ho Balm Ke (Desh Bhakti 2022)
Paswan Ji Tu Kail Khatal Ho Rakh Lel Bangliniya Mal Ho
Rakhi Ke Din Chali Aiha Bhaiya (BHOJPURI)
Tohar Akhiya Hamar Akhiya Se Lad Gail Ba