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 0x92e37161fa164b8f3b0378243f6ff5f418f4d3d18791fc12207686daa5859361. 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/e63abf09-723c-4dcd-9746-348150fd6da3.json and https://artists.proofprofile.net/proofs/artist/e63abf09-723c-4dcd-9746-348150fd6da3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shadiyo Na Bhelai Ge Maiya (China Nirbansa)
Loverwa De Diya Dhokha Naya Sal Mein (2022 Happy New Year)
Dahi Chura Kha La (Makar Sankranti Song)
Meri Bhainsiya Mujhko Doodh Nahi Deti (Makar Sankranti Special)
Vat Savitri Hum Karatani (Bar Puja Geet)
Papa Ke Bullet Pe Jhanda Fahrega (Desh Bhakti Song)
Karungi Vat Savitri Ki Puja (Bar Puja Geet)
Devghar Jayela Hum Train Pakadbai 3 Baje Bhorhariya Mein
Sara Suhagin Bar Puja Kareli (Vat Savitri Vrat Special)
Ek Se Ek Bate Hamar Deewana (Bhojpuri Song)
Dar Laage Kothhari Me Aawa Dha Li Akwari Me
Tilwa Tilkut Khayenge Dahi Chura Manayenge
Truckwa Wala Farakwa Delkai Tempu Wala Chudia Harihar
Truckwa Wala Murti Lail Vishwakarma Baba Ke
Naukri Ke Bharti Nikali Ye Chhathi Maiya
Sajna Ka Sath Na Chhute (Karwa Chauth Special)
Utha Ke Saiya Saya Apan Ka La Pura Kaya (Bhojpuri Song)
Bachapan Ka Pyar 55 Tak Jayega (Bachpan Ka Pyaar Mera)
Gentle Nahi Tu Mental Hai (Bhojpuri Song)
Rate Taniko Na Chualash Bhatar (Bhojpuri Song)
Sasura Jake Karab Hum Chhath (Bhagati SOng)
Ban Gailu Kuware Me Maai (Bhojpuri Song)
Sarkal Na Saari Ke Palet Raja Ji Se (Bhojpuri Song)
Saiya Lagal Ba Mela Patna Sahar Me (Bhakti Song)
Se Pr Ho Gayil Salendra Sakhi (Bhojpuri)
Jab Le Jiyab Karab Chhath Ke Baratiya (Bhojpuri)
Hariyar Hariyar Nimiya Ke Gachhiya (DEVI GEET PACHRA)
Gobar Pathat Mein Photo Khichle Ba Loverwa
Bhartiya Lokmat Rashtrawadi Ki sarkar Chahiye
Tiranga Fahrayenge Garam Jalebi Khayenge
Corona Me Chhauara Maja Markai Chhauri Se (Bhojpuri)
Dhum Dhama Se Karab Teej Teej Ke Baratiya
Papa Ehe Lagan Me Vivah Kar Da (Bhojpuri)
Marad Jab Sota Hai Darad Bari Hota Hai (Bhojpuri)
Bidi Bam Nahi Chutputiya Patakha (Diwali Song)
Meri Jhopdi Ke Bhag Aaj Jag Jayenge Ram Aayenge
Coaching Mein Murti - Saraswati Puja Song
Arkestra Mein Tenge Tenge (Tenge Tenge Song)
Jitiya Geet - Jitiya Vrat Ki Katha Sunate Hain
Tiranga Fahraye 26 January Manaye (Republic Day Desh Bhakti Song)
Maa Sharda aai Hain - Saraswati Puja Song
Dulha Bholenath Chale Hain Sasural (Maha Shivaratri Special)
Holi Mein Lasarem Lahanga Lehnga Luckhnaowa
Didiya Ke Devra Rangal Chahe Jabari - Holi Song (Choli Ke Chijuiya)
Babu Saheb Ka Chhotka Hai Pichkari Rakhle Motka Hai
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 0x233648ada564168ccb9b4ad7d05ded299c0ec36d266c3d168755a67dd60e5dfb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INL231515740.