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 0xfac94da49e349186243205d343f2ac72fee375335d4e12a192f9cd7fa1645e4f. 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/876f6d4d-91f2-4193-b12f-54d0a9310644.json and https://artists.proofprofile.net/proofs/artist/876f6d4d-91f2-4193-b12f-54d0a9310644.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xd83261b372e3630962fd3568f0935e997201a7f90f6e3f1750c97a2b33de88be. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2093246.
Sakhi Patar Belna Jaisan Patar Devra Mor (Bhojpuri)
Marbau Suta Ke Bhuiya Ho Jaitau Kuiya Ge Chhaudi
Matric Me Theho Pass Karay (Bhakti Song)
Maliya Hamar Kuta Hiy Pyer Me Pahinewala Juta Hiy
Dj Par Danc Kar Saraswati Puja Ke (Bhojpuri)
Mushkanwa Se Bhukh Rokat Naikhe (Bhojpuri)
Ago Se Bat Kare T Ago Block Karele (Bhojpuri)
Raba Banawala Kahe Kariya Ho Laiki Na Pateli San (Bhojpuri)
Dharati Par Utarl Badu Chand Chadela (Bhojpuri)
Dilwa Ke Kara Da Aapreshan A Jan (Bhojpuri)
Laiba Na Sikdiya Maja Nahi Dem (Bhojpuri)
Pagli Ke Kawano Pher Dee Na Mati (Bhojpuri)
Bhatar Mare Ho Par Jara Ke Shkhi Bhopar (Bhojpuri)
De De Yadav Ji Ke Dilwa Likh Debau Gaya Jilwa
Hai Koiran Thana Kot Sasurar Ba (Bhojpuri)
Muzaffarpur Ke Laika Jawan Kadi Gori Re (Bhojpuri)
Bholenath Rahane Koiri Khandan Ke (Bhojpuri)
Khesariya Totau Pawanma Rotau (Bhojpuri Song)
Piywa Pump Maro Hai Bol Bam Song (Bolbam song)
Lover Ke Karan Dulha Ke Jaan Geruwa Thana Ghtna (Bhojpuri Song)
Odisha Rail Hadsa Par Gan (Bhojpuri Song)
Nawada Ke Sobhiya Par Tor Sadiya (Bhojpuri Song)
Rjd Ke Support Tor Majanuwa (Bhojpuri Song)
Yadav Ji Dali Sarso Ke Khet Me (Bhojpuri Song)
Re Bande Army Lover Re Bande (Bhojpuri Song)
Khesari Nachaihe Pankaj Me Bahin Ke (Bhojpuri Song)
Pramod Premi Khesari Lal Ke Murga Chorawale Ba (Bhojpuri Song)
Maghiya Jawan Ki Bahinii Nachi Yadav Ji Ke Baraat Me (Bhojpuri Song)
Rajgir Melwa Me Dhodhiya Dekhe Ja Hai Kodhiya (Bhojpuri Song)
Lele Aayi Gerua Rang Ke Sariya (Bhojpuri Song)
Lalu Chacha Ke Janma Bachai Leti Na (Bhojpuri Song)
Deshwa Mahan Ba Janat Jahan Ba (Bhojpuri Song)
Plenma Se Kudiye Ke Marbo Ge Chhori (Bhojpuri Song)
Oprasan Karada Raja Pheri Marat Rahiya Maja (Bhojpuri Song)
Tore Karanwa Charawahiyo Bakri Ge (Bhojpuri Song)
Yadav Ji Ke Laika Rahalu Tora Pet Ne (Bhojpuri Song)
Chhori 2 Din Me Dusra Pata Lebo Ge (Bhojpuri Song)
Kakolat Ke Jharna Me Dubki Lagaibai (Bhojpuri Song)
Mukhiyain Apan Lover Ke Sathe Farar Ho Gail (Bhojpuri Song)
Kesh Kar Debau Ge Anjali (Bhojpuri Song)
Khesari Bhaiya Super Star (Bhojpuri Song)
Banal Tuntun Yadav Khesari Bhiya Ke Taitu (Bhojpuri Song)
Upar Se Ahirnwa Niche Se Babuwna (Holi song)
Khesari Bhiya Ke Happy Birthday (Bhojpuri Song)
Khesari Bhiya Ke Fan Log Jaan Bara (Bhojpuri Song)
Malawa Gail Sasural Naya Saal Me (Bhojpuri Song)
Naukari Ke Bharti Nikali (Bhojpuri Song)
Jaibu Sasura Hamar Nikali Pran Ho (Bhojpuri Song)
Dilwa Jara Hiyo Chauri 2 (Bhojpuri Song)
Kawan Baratiya Ge Chauri Katale Ba Datiya
Bap Maral Anhariya me Beta Power House Haji
Leke Chalo Sikasrwa Karabo Ore Se Biyahawa
Kekaro Baap Se Na Derai Ahiran Re Pagala
Murgiya Chapara Se Layege Ratbhar Dhum Machayege
Rajau Bahara Se Aaja Kahe Badh Hamase Dur
Apana Dudh Piya Deni Ham Samjh Ke Bauaa Gey Sakhi