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 0xfa0f27c59efa5c2abd23c909fe9f709283c300e349663dcd4a345b9ef3b9e133. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15cd5e18-aeff-488f-ad1e-a3e762176b12.json and https://artists.proofprofile.net/proofs/artist/15cd5e18-aeff-488f-ad1e-a3e762176b12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shambho Mahadeva: Pantuvarali - Rupakam - Thyagaraja
Bhuvaneshariya: Mohana Kalyani - Aadi - Harikesanallur Muthiah Bhagavathar
Sri Rama Saraswathi: Nasika Bhosshani - Aadi - Muthuswamy Dikshitar
Sri Chandrasekhara: Sankarabarnam - Kanda Jathi Thriputai - N.S.Ramchandran
Thillana: Basanth Nahaar - Aadi - Maharajpuram Santhanam
Manasu Swadeenamai - Maharajapuram Santhanam
Marivere Dikkevarayya - Maharajapuram Santhanam
Majestic Renditions of Maharajapuram Santhanam
Maharajapuram Santhanam - In Ecstasy Vol 1
Maharajapuram Santhanam - In Ecstasy Vol 2
Immortal Series The Mellifluous Maharajapuram Santhanam
Valachi -Varnam- Maharajapuram Santhanam Msviswanathan
Vathapi Ganapathim -Maharajapuram Santhanam Msviswanathan
Saadhinchene - Maharajapuram Santhanam Msviswanathan
Paadame Gathi - Maharajapuram Santhanam Msviswanathan
Nagumomu -Maharajapuram Santhanam Msviswanathan
Raghuvamsa Sudha - Maharajapuram Santhanam Msviswanathan
Madhura Madhura - Maharajapuram Santhanam Msviswanathan
Vaasudevayani - Maharajapuram Santhanam Msviswanathan
Bo Sambo Sivasambo - Maharajapuram Santhanam Msviswanathan
Uchchista Ganapathe: Ragamalik - Aadi - Sunderesa Sarma
Sree Mahaganapathim: Atana - Aadi - Mysore Maharaja
Sree Mahaganapathy: Gowal - Misra Chapu - Dikshitar
Sree Mahaganapathe: Abhohi - Handa Chapu - N.S.Ramchandran
Oabegamathanga: Malahari - Rupakam - Dikshitar
Vallabhanayaksya: Begada - Rupakam - Dikshitar
Sadashivan: Hasadwan - Aadi - Mharajpuram Santhanam
Sree Vathapi: Sahana - Aadi - Papansam Sivan
Ganapathe: Kalyani - Rupakam - Dikshitar
Sree Ganesa: Thilang -Aadi - Papanasam Sivan
Ganesakumara: Chenjuruthi - Chatursa Eakam - Dikshitar
Sharanu Siddhi Vinayaka: Saurasthra - Misra Chapu - Purandaras Dasa
Raga:Ragamalika in Adi "Sri Chakra Raja" - Original
Raga:Yamuna Kalyani in Adi "Nandagopala" - Original
Aanaddhamrutha Amrithavarshini Adi Muthuswamy Dikshitar
Evarae Ramayae Gangayabhushini Adi Thyagaraja
Srinivasa Karaharapriya Roopakam Papanasam Sivan
Sarangan Ragamalika - Adi Maharajapuram Santhanam
Sarasuda- Ragam Tanam Pallavi - Ragam Saveri - Talam Tisra Triputa
Raghuvamsa - Ragam Kadanakutuhalam - Talam Adi
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78c780efc63d6cce1c5db7a0e04d03128e729191c1630702f1c9ff156cbd20d. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370513382.
Brochevarevarura - Ragam Khamas - Talam Adi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4761ada17299c8dbae836d3d3e0b997403fb5f45768dbdcf245058121f1939f7. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370513383.
Ksheerabdhi - Ragam Ragamalika - Talam Adi
Vilayadiedinerama - Ragam Shanmukhapriya - Talam Adi
Sarasuda (Varnam) - Ragam: Saveri / Talam: Adi
Abhistavarada - Ragam: Hamsadwhani / Talam: Adi
Chandrasekhara - Ragam: Hindolam / Talam: Khanda Chapu
Tatvameruga - Ragam: Garudadhwani / Talam: Rupakam
Nijadasavarada - Ragam: Kalyani / Talam: Adi
Golden Collections - Maharajapuram Santhanam
Sri Thyagaraja Pancharatna Krithis - Vol - II
Jagadanandakaraka - Maharajapuram Santhanam
Dudukugala Nanne - Maharajapuram Santhanam
Kanakanaruchira - Maharajapuram Santhanam
Endraro Mahanubhavulu - Maharajapuram Santhanam
Meenakshimeymudham - Maharajapuram Santhanam
Maharajapuram Santhanam - Classical Vocal - Vol. 1
Samaja Varagamana - Maharajapuram Santhanam
Jagadhodhaarana - Maharajapuram Santhanam
Paal Vadiyum Mugam - Maharajapuram Santhanam
Yaar Enna Sonnalum - Maharajapuram Santhanam
Aadaadhu Asangathu - Maharajapuram Santhanam
Bharathiyar Songs - Maharajapuram Santhanam
Chinnanchiru Kiliye - Maharajapuram Santhanam
Vellai Thamarai - Maharajapuram Santhanam
Maharajapuram Santhanam - Classical Vocal - Vol. 5
Sree Ganapathini - Maharajapuram Santhanam
Ramanannu Brovara - Maharajapuram Santhanam
Maharajapuram Santhanam - Classical Vocal - Vol. 6
Gems Of Thyagarajan - Maharajapuram Santhanam
Maharajapuram Santhanam - Classical Vocal - Vol. 4
Mahaganapathim - Maharajapuram Santhanam
Nanoru Vilayattu Bommaiya - Maharajapuram Santhanam
Maharajapuram Santhanam - Classical Vocal - Vol. 2
Guruvaayoorappane - Maharajapuram Santhanam
Nee Irangayenil - Maharajapuram Santhanam
Chinnanchiru Kiliye - Ragamalika - Rupagam
Gems of Thyagaraja - Maharajapuram Santhanam
Ramanannu Brovara - Harikamboji - Rupakam
Sri Thyagaraja's Pancharatna Krithis, Vol. 2
Chandi Prachande - Suddha Saveri - Kana Chapu
Dikshitar Krithis - Maharajapuram Santhanam
Kayarohanesam - Karnataka Devaghandhari - Rupakam
Varanam Sunodhavinodhini - Adi N.S.Ramachandran
Ganamoorthy Ganamoorthy Adi - Thyagarajar
Sadha Nin Shanmukapriya Misrachapu Maharajapuram Santhanam
Thillana Basant Bihar - Adi Maharajapuram Santhanam
Maharajapuram Santhanam - Classical Vocal, Vol. 1
Thathvamariya Tharama - Riti Gowla - Adi
Ninuvina Namadhendhu - Navarasa Kannada - Roopakam
Panchashat Peetaroopini - Devakantaram - Adi
Meenakshimeymudham - Poorvi Kalyani - Adi
Kamakshi - Simmenduramatyamam - Roopakam
Vandheham Sharadham - Yamankalyan - Misrachapu
Madhura Madhura Meenakshi - Bageswari - Thisraadi
Hae Govinda Hae Gopala - Hindolam - Thsraekam
Maharajapuram Santhanam - Classical Vocal, Vol. 2
Senthamizh Nadennum - Mohana Kalyani - Adi
Maharajapuram Santhanam - Classical Vocal, Vol. 5
Seetha Kalyana Vaibogamey - Shankarabhanam - Adi
Naa Paali Sreerama - Shankarabhanam - Aadi
Maharajapuram Santhanam - Classical Vocal, Vol. 4
Sri Balasubramanya - Bilahari - Misra Chapu
Nanoru Vilayattu Bommaiya - Navarasa Kanada - Adi
Yaro Endrennamale - Sankarabaranam - Adi
Sangeeta Kalanidhi - Maharajupuram Santhanam
Maharajapuram Santhanam - All Time Favourities, Vol. 2
Sarojadhalanetri - Sankarabharanam - Aadi
Aadaadhu Asangaadhu - Madhyamavathi - Aadi
Krishna Nee Begane - Yamuna Kalyani - Misra Chapu
Senthamizh Naadennum - Mohana Kalyani - Aadi
Vaathapi Ganapathim - Hamsadhwani - Aadi
Maamava Pattabi Rama - Mani Rangu - Misra Chapu
Thikku Theriyatha Kaattil - Ragamaliga - Aadi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0bf765a41d921951ad70159f88d5cd5571151e5dbd6df0e1e601102ff159d8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120801746.
Marivere Gathi - Anandabhairavi - Misra Chapu
Murugan Varuvai (From "Om Saravana Bhava")
Zraghavendra Dhayathoro (Maharajapuram Santhanam
Kelo Chsacharitra - Maharajapuram Santhanam
Kelano Harithalano - Maharajapuram Santhanam
Manave Manthralaya (Maharajapuram Santhanam)
Ragi Thandheera (Maharajapuram Santhanam)
Aparadhi Nanalla (Maharajapuram Santhanam)
Krithis Of Vinayaka - Maharajapuram Santhanam
Siddhi Vinayakam - Sanskrit Songs On Lord Ganesha
Tharunam Idamma - Tamil Songs On Goddess Devi
Krishna Vandanam - Select Ashtapadis And Tharangams
Vaa Velava - Devotional Songs On Lord Muruga