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 0x5ec6693c6b84d170ffd7bb47bbe78a4b9326d34857171ccedd771437c5f0510f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afc2a8e5-0aba-4e90-9ca1-52fceff636ee.json and https://artists.proofprofile.net/proofs/artist/afc2a8e5-0aba-4e90-9ca1-52fceff636ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bol Bam Ke Darshan Kara Da Ye Raja Ji (Bolbam Song)
Ganja Piye Wala Laika Barand Hola (Bolbam Song)
Bol Bam Ke Darsan Kara Di Raja Ji (Bhojpuri)
Banarsh Jila Me Khilal Hako Namwa (maghi song)
Ego Pandey Ji Ke Lika Pasand Ba (maghi song)
Tor Majanuaa Ba Banaras Ke Don Ge Pagli (maghi song)
Aso Kara Taani Chhath Ke Pujanwaa Raja Ji (maghi song)
Tohara Mohabbat Ke Bate Sukuriya (BHOJPURI)
Pandit Ji Den Ha Ki Raaj Karatare (BHOJPURI)