1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x73a6aa73680679ea1ece13e383a6d07b962d4c8b51e830ea53c9e77293c6547b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d1415b2-74c8-4b4d-9ea8-b3d4f65e5ae2.json and https://artists.proofprofile.net/proofs/artist/4d1415b2-74c8-4b4d-9ea8-b3d4f65e5ae2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Guruleka Yetuvanti - Gowrimanohari - Kanda Chapu
Karunimpa - Raga Sahana - Thiruvotrivur Thyagaiyur
Ramabhakthi Samarajyam- Raga Sudha Bangala - Thyagaraja
Toli Janmamuna - Raga Bilahari - Thyagaraja
Terateeyagarada - Raga Gauli Pantu - Thygaraja
Bhajare Re Manasa - Raga Kartaka Devagandhari - Mysore Vasudevachar
Seetamma Mayamma - Sikkil Sisters - Live
Maitrim Bhajatha - Sikkil Sisters - Live
Nadhaloludai - Sikkil Sister And Sikkil Mala Chandrasekhar
Raghunatha Nannu - Sikkil Sister And Sikkil Mala Chandrasekhar
Bhajare Manasa - Sikkil Sister And Sikkil Mala Chandrasekhar
Raghunatha Nannu - Live Sikkil Sisters And Sikkil Mala Chandrasekhar
Vinanasauini - Pratapavarali - Sikkil Sister
Marivere Dikkevarayya - Shanmukhapriya - Sikkil Sister
Niravathi Sukada - Ravichandrika - Sikkil Sister
Pattividuvaradu - Manjari - Sikkil Sister
Brochevarevarura - Khamas - Sikkil Sister
Krishna Nee Begane - Yaman Kalyan - Sikkil Sister
Abhimana And Mamava Pattabhirama - Continuous
Vachamagocharame And Koniyadina - Continuous
Collectors Choice: Sikkil Sisters (Live)
Dinamani Vamsa - Hari Kamboji - Adi (Live)
Garuda Gaman - Nagaswaravali - Rupakam (Live)
Sri Ramapadam - Amrithavarshini - Adi (Live)