Vijay Yadav may refer to: Vijay Yadav (cricketer) (born 1967), Indian cricketer Vijay Kumar Yadav (Communist Party politician) (born 1929), Indian politician in the Lok Sabha Vijay Singh Yadav (bor
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 0x9e36f2c9a94e153736d6b967314c3a2ecfd2b2a720eb72c63438d22f5c382664. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5fac51c8-6d53-4748-bce6-0045c9465005.json and https://artists.proofprofile.net/proofs/artist/5fac51c8-6d53-4748-bce6-0045c9465005.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piyai Dena O Kua Ke Pani (Chhattisgarhi Geet)
Bhaghwe Se Darba Lage (Maa Durga Bhajan)
Chahe Hamra Ke Debu Gariya Ho (Bhojpuri Song)
Kyu Bhool Gaye Humko Rista Wo Purana Tha (Hindi)
Malik Puchego Chunariya Kaise Bigdi (Hindi)
Lai Lai Dukariya Ne Meri Jaan Le Lai (Hindi)
Ye Alauncar Bolab Ho Patarki Ke (Bhojpuri)
Vaishali Ke Chhora Saman Kadi Chaura (Bhojpuri)
Balam Ji Maar Aawa Paua Tabe Hoi Tohra Se Baua (Bhojpuri)
Dhodi Par Godawala Yadav Ji Ke Namawa (Bhojpuri)
Bhul Gaile Gonda Ke Stationwa Holiya Me (Bhojpuri Song)
Tohra Jaisan Marda Se Lutab Na Lahar (Bhojpuri)
Shri Somnath Baba Teri Yaad Satave Se (Hindi)
Baithe Se Pahale Doliye Chauuda De Debau Tore (Magahi)
Jaan Ge Lorwa Jani Bahaiyo Biyahwa Beriya
Najar Pheri Vina Wali Mai (bhojpuri bhakti song)
Betawa Ke Apna Mai Sun La Pukar Ho (Bhojpuri)
Tani Daleda Na Sali Ho Rang Salvarwa Me (Magahi)
Bhatar Ke Sath Rahbu Ki Dewar Ke Sath (Bhojpuri)
Ahir Ke Laika Ke Lag Jai Mohar (Bhojpuri)
Hege Aibau Tora Dekhe Beche Baraf Leke Jaan (Magahi)
Yadav Ji Dudh Pinkar Motay Jaymin Chhaudi
School Ke Pyar Bhuli Bhatar Ke Bhele Jaan
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 0xcea0ae57002c4a4a2576136783cdddb283b1cef5396253604089dc24720d0e05. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZZ432405098.