Thoguluva Meenatchi Iyengar Soundararajan (24 March 1922 – 25 May 2013), popularly known as TMS, was an Indian Carnatic musician and a playback singer in Tamil cinema. He sang over 10,138 songs from 3
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 0x268073ea492481b4f84eea18ea565c39c5c1169ca323fc166ce3ba5cc5fb1e06. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cb6377f-6aaf-4810-846a-1cf29fe03aa3.json and https://artists.proofprofile.net/proofs/artist/9cb6377f-6aaf-4810-846a-1cf29fe03aa3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aasai Kanave (From "Ulagam Palavitham") - Single
Kandumarulagada (From "Bhaktha Mallikarjuna") - Single
Kaverithaan Singri (From "Vaazha Vaitha Deivam") - Single
Yaarukku Dimikki (From "Baghdad Thirudan") - Single
Yaarukku Dimikki (From "Bhagdath Thirudan")
Pani Padarntha Malaiyinmele (From "Ratha Thilakam")
Nadandhu Vandha Paathayile (From "Aasai Alaigal") - Single
Thala Thala Thalvena (From "Kodutthu Vaitthaval")
Kaveri Meenadiyo Ye Pulla (From "Alli") - Single
Kann Pattathu Konjam (From "Thaali Bhagyam") - Single
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x5ab0b64c4c2424a693f7cc0997cf3e43b0cb88ab7519fcd4db18fc2703c08fb0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/INH100207540.
Thottatha Thodathatha (From "Ninaivil Nindraval")
Engae Engae En Manadhu (From "Vaaliba Virundhu") - Single
Giya Giya Massaga (From "Maadi Veettu Maappillai") - Single
Nilavukke Pogalaam (From "Naalum Therindhavan") - Single
Aarumuga Samyvandhu (From "Andru Kanda Mugam") - Single
Kai Viralil Piranthathu Naadham (From "Kallum Kaniyagum") - Single
Thennai Marathile (From "Kankanda Deivam")
Patthu Pathinaaru (From "Anjal Petti 520") - Single
Vilakke Nee Konda (From "Niraikudam") - Single
Yezhu Dhinangal (From "Manasakshi") - Single
Unakkum Enakku (From "Kathalikka Vanga")
T M Sounderarajan Tamil Devotional Songs
Nemmadhi Kaanuva Jeevana (From "Aashirvaada")
Kaathal Raajiyam (From "Mannavan Vanthaanadi") - Single
Ennadi Chinna Katti (From "Chithra Pournami") - Single
Naal Nalla Naal (From "Panakkara Penn") - Single
Siritthal Sirippaen (From "Mariyamman Thiruvizha") - Single
Vadivelan Manasu (From "Thaayillaamal Naanillai") - Single
Raaga Thalangal (Original Motion Picture Soundtrack)
Ungalil Oruvan (Orignal Motion Picture Soundtrack)
Thirumalai Thirupathi Thiruvarul Tarumpathi
Athikalaiyile - Language: Tamil; Genre: Murugan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e23e4eaee23d5433630de49ae5e2c1c1d80d2c5bc893c06665d92000b47546. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IN25T0610438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0486b0c02f9c7c7921c194861f27df7f3ec83488b33ae40241c66bc44301e4f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INN139301149.
Thanga Magal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae85b02c73dd78e7839f4d45f0e8079ef418b194cda0f8d13c912e23ac1b3365. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100609561.
Muruga Endrazhaikkava - (Tamil Devotional Songs)
T M Sounderarajan - Devotional Songs - Vol.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5921e0b1291e4291541152bedcd0cc4505d2d3a7bc57be66490eff610351da93. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INH100117650.
Kaval Tharuvai Ganapathiye - Songs of Vinayaga
Malanimele (Karpagavalli Nin Porpadangal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a4557c49cf40b9bbfea623c8ba6b20735ae96bf24a15dd2c842dc7b746df6e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100604870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b45c38390c92b1c7b5974aad44f3672a6202129d220e611a1f2554de6512212. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100604881.
Sourashtra Mozhi Bakthi Padalgal, Vol. 3
Navarasa Chakravarthi: T. M. Soundararajan
The Inseparables (T. M. Soundararajan and K. V. Mahadevan)
Silver Screen Classics - T.M. Soundararajan
Neeye Unakku Endrum - Remembering T. M. Soundararajan
Yennai Theriyuma (From "Kudiyirundha Koyil")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b51b0963a7fd817e1d450e9b44aee36fc1a0c33a78f492d402fd828a1384e88. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100220400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3befb883d9692e9bf726ed67647d1014fd7b2eb769baa1b381a0d94cfa1707e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100071290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3377f342eb66b81f01f16a04cc0b180eca4e44acf59850d10e98a2aacfd4d491. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IND291816843.
Appu (Original Motion Picture Soundtrack)
Kasethan Kadavulappa (Trap Remix) - Single
Koduthathellam Koduthan (Trap Remix) - Single
Thoongathe Thambi Thoongathe (Lofi) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572fce794a2ca32f802a3f89dcb056c6c290e43909b720372cc424083a6d7e25. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100228320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e52077fdacf24cd8cb66ed60c9d0d44c0f0fef57c87f7f9005291f45217240f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INH100301870.
Yaarai Nambi Naan Poranthen (Chill Trap) - Single
Kumari Pennin Ullathile (House Remix) - Single
Naan Paarthathilae (House Remix) - Single
Naan Ungal Veetu Pillai (Future Bass Remix) - Single
Ninaithen Vanthai (House Remix) - Single
Koduthathellam Koduthan (House Remix) - Single
Buddhan Yesu Gandhi (Chill Trap) - Single
Adi Ennadi Rakkamma (Retro Remix) - Single
Kandhan Thiruneeraninthal (Lofi Flip) - Single
Someswarar Vilangum Rameswaram (Lofi Flip)
Azhagendra Sollukku Muruga (Divine Lofi)
Amaithiyaana Nathiyinile Odum (Mellow Trap Mix)
Koduthathellaam Koduthaan (Melodic Techno Mix)
Pithamagan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70938185729358848ba5347d35e00c166d288a315b986c7293d0223ce3fdcfa8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INF040300553.