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 0xdc1c5a247ba1cb77e209a392a37c50d757177c85cf59c46d501ac7b538582b3f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b28f3aaa-803c-4c70-a171-900aa80d9c63.json and https://artists.proofprofile.net/proofs/artist/b28f3aaa-803c-4c70-a171-900aa80d9c63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tu Kyu Na Aave Baba jii Roj Roj Bhkave (Haryanvi)
Dhan Dhan Hai Teri Karigari Bhagwan (Hindi)
Kholi Wale Baba Mujhe Dedo N Darshan (Haryanvi)
Dever Na Khati Teri Khami Mai (Haryanvi)
Sathya Ghatna Mohan Baba Ka Chamtkaar (Haryanvi)
Har Nandi Le Hath Rok Meri Beti Julam Karave Na (Haryanvi)
Dekh Sake Tum Mat Sharmao Arjun Baan Chalo Suru Yudh Ho Gaya Hai (Haryanvi)
Bhumiya Baba Ghar Mere Bhi Aajaiyo Mai Sava Karu Tumari (Haryanvi)
Mansa Mal Ne Tote Mai Mera Jigar Dhukha Na Chaya (Haryanvi)
Gora Ke Putra Ganesh Pratham Parma Karu (Haryanvi)
Naiya Aan Padi Majdhar Paar Aahe Kon Lagave Go (Haryanvi)
Guru Ke Saman Nahin Dusra Jahan Mein (Hindi)
Babaji Tera Dham Dekhke Mere Man Mein (Hindi)
Kahan Pe Tu Soi Durge Bhawani Bhakto Ki (Hindi)
Mai Dhukhari Aai Su Tere Darbar Mai (Haryanvi)
Teri Meri Ka Jodi Kanha Tu Kala Main Gori
Hamare Ghar Kade Na Aave Baba Ji Roj Roh Behkave