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 0xc413fe7cd62c854f11de11fbffb5b3b59db27045a2045b687313d97d0cf57a0d. 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/d833a64d-d0a7-4524-a3c3-70d1a3f96d29.json and https://artists.proofprofile.net/proofs/artist/d833a64d-d0a7-4524-a3c3-70d1a3f96d29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bachpan Wala Din Sajaniya Yaad Ghana Aave
Awadhpuri Mein Ban Gaya Dekho Pyaro Dham
Man Mane Janamti Ne Jahar Koni Dino Mari Ma
Bhul Mat Jaje Re Sajaniya Yad Thari Aave
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Tu Rajliya Chhoti Si Galti Ro Kai Masu Badlo Leve
Naach Rahe Hain Gudda Bajariya Dhol Hariyaale Laad Ree Jaun Chadhe
Kin Re Bharmayo Chela Kin Re Aklo Lago Re