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 0x4e402ed751335f7f01ca572facf7bbed08f2b827aacabb0278b0e1d5330a29c8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efb20e98-4f7c-4b65-be87-3bee7a00bc2a.json and https://artists.proofprofile.net/proofs/artist/efb20e98-4f7c-4b65-be87-3bee7a00bc2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dhodi Me Garmi Hola Pilada Coca Cola - Bhojpuri
Mehraru Me Sataba Sainya Jondis Da Letawa
Dil Lagavala Se Badhiya Dugo Gacha Lagal
Raur Mitha Me Ke Thekua Hamar Chini Me Ke Bawe
Dipawali Ke Dil Deke Chhathe Ke Chhod Del
Dipawali Ke Dil Deke Chhathe Ke Chhor Del
Choli Par Se Tohar Hauke Dhori Pa Se Hamar Ba
Raja Ji Dhodi Chatat Rah - Bhojpuri Song
Ego Baigan Ke Du Go Rol Ego Lamba Du Go Gol
Bana Ke Insta Par Reelwa Dilwa Kadh Lele Badu
Dhori Pur Me Pan Khaiha Joban Pur Me Nasta
Hawe Rakshabandhan Rakhi Bandhab Dan Dan
17 September Vishwkarma Puja Special Gana
17 September Vishwakarma Puja Special Gana
Piya Bade Gadiya Me Hum Bani Lal Sadiya Me
Photo Copy Kara Ke Leja Toto Ke Sutiha Raat Me
Hamar Choli Hamar Dhori Sab Raure Ba Bhatar
Bindiya Pa Bihar Ke Nathuniya Pa Nepal Ke