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 0x994593670bba55e9ce4aa0f850380e0b521818486f933eb6aff076f4d5947ac7. 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/67c8fc00-5226-4ab4-b4f9-f36d24fa9727.json and https://artists.proofprofile.net/proofs/artist/67c8fc00-5226-4ab4-b4f9-f36d24fa9727.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maula Mila Hai Tujhse (From "Islamic Devotional")
Tum Ho Aaqa Aaqa (From "Islamic Devotional")
Hum Hindu Rashtra Banayenge Kaan Khol Kar Sun Lena
Raghupati Raghav Raja Ram (From "The Battle Of Ayodhya")