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 0x97e0ed1c506738a985c0554a6f9ead61bb5e35ce52fc50ff432e9c3e408b2cc0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/906c8131-562b-4696-9a6e-4e3cfc68f4a2.json and https://artists.proofprofile.net/proofs/artist/906c8131-562b-4696-9a6e-4e3cfc68f4a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jhulniya giral na anamika nigam (Bhojpuri Song kaharwa)
Faral ba karauna anamika nigam (Kaharwa song)
Piyaib horlics anamika nigam (Bhojpuri Song kaharwa)
Kali sari layi da balamu Anamika nigam (Bhojpuri Song kaharwa)
Hase mor sajanwa anamika nigam (Dhobi geet bhojpuri)
52 Bigaha Baag Mashoor Choti Nandi (Bhojpuri Song)
Hum Kajarwa Debai (Bhojpuri Bhakti Song)
Korana Se Bacha La Bidhana Logan Ke Jaan Ho
Tani Dhire Dhire Nanado Lagawa Karua Tel
More Raja Jani Ja ho More Ankhiya Se Dur
Devaru Baida Se Davayiya Leaaiye Deta Na
Anhar Bhail Ba Jawani Me Bhatar Ye Sakhi
Govind Sahab Melawa Mashahur Choti Nanadi
Mor Balamua Ho Purubawa Ke Desh Jani Jaiha
Deshi Kaharawa Geet Azamgad Jila Masahur Chhoti Nanadi
Chaite Me Bhauji Hamar Gawane Aayil Badu
Chhodi Piyawa Parayil Sakhi Kavane Shahar
Jhare Jas Bairiya Ke Pati (Dhobi geet bhojpuri)
Raja Hamar Ho Gaile Chuchukke Jaise Lakadi
Na Challenge Kara Chhamiya Sanaki Man Hamar
Piyawa Rakhle Ba Sawtiya Kalkatiya A Sakhi
Pike Sisiya Jhare Mor Balamua Yarau (Bhojpuri)
Jagat Raiiha Raja Ho Bilariya Aaj Jhapati
Apna Chhotaki Bahin Se Biyahva Mor Karai Da
Dekhi Ke Jiyara Jai Sukahi Tor Chalai Balma
Pani Ghatwa Pe Gagari Phutal Hamse (Dhobi Geet)
Tutal Re Bhauji Aadhe Pe Dariya (Kaharwa Song)
Kawan Sukh Samjhi Piyawa Hamar (Kaharwa Dhobigeet)
Kahe Laila Sadiya Udhar Raja Ji (Kaharwa Dhobigeet)
Sharabi Balma Rat Jhumat Ke Aave (KaharwaSong)
Lagave Piya Powder Gore Badan Pe (Kaharwa Song)
Bhataar Jab Chadhihain Kapaar Pe (Kahrwa)
Man Karela Awadhpur Hoke Chali (Kaharwa Song)
Amrutwa Ke Bagiya Kuput Sugna (Kaharwa Song)
Balamua Dhilahi Kakahi Le Awta Keen (Kaharwa Song)
Aawa Chala Buddh Ki Sharaniya (Bheemwadi)
Goruwa Jangale Me Charayeb Ohija Aaiha Balma
Aaja Vishwakarma Baba Kare Ke Ba Pujaniya DJ
Hamare Madayi Pe Kare Kaga Sor Ho Balamua Aieehe Mor Dewaru
Dheere Dheere Aaiha Balma Naihare Me Bani