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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd95d1e1d09f7eecc57cb4939a8ace30bad4d7a7b40e7afae2eac7c034291cf. Chain 2 (Bitcoin): anchored in block 953936 (2026-06-16T11:24:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f77a494-9af4-4282-a2f7-6e4b5aec5da9.json and https://artists.proofprofile.net/proofs/artist/1f77a494-9af4-4282-a2f7-6e4b5aec5da9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Janata Uttarapradesh Ke Chap Dihis Akhilesh Ke
Sherawali Ke Like Chalal Bade Bhaiyo Bhaiya
Ho Gaya Hai Shapath Grahan Akhabaar Dekh Lena
Khuda Ruthe Bhala Aaha Naai Ruthab (Maithili)
Do Char Din Me Sanam Bhula Jaibhi (Maithili)
Wo Diwani Nahi Jo Duniya Ke Dar Se Chhor Du
Sudhawa Ke Dudhwa Piyawele Balamuwa (Bhojpuri)
Dono Mil Ke Jaibau Devaghar Ge Dhaniya (Bhojpuri Song)
Coaching Mein Thamake Gaile Number Sakhi
Pyaar Main Chutal Paraan (Bhojpuri Sad Song)
Balamua Mare Lagal (Bhojpuri Bol Bam Song)
Bahra Se Aai Balam (Bhojpuri Chhath song)
Jalwa Chadhav Sherawali Ke (Bhojpuri Bhakti Song)
Song Mai Bhar Dihe Godi Hamar (Maithili)
Samastipur Ke Laika Penhai Nathuniya Ge (Maithili)