Mahathi is an Indian Carnatic musician and playback singer for film songs in Tamil and Telugu languages. Family Mahathi is from a family of musicians. Her father, Thiruvaiyaru P. Sekar, is a vocalist
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 0xd301507a05ec199d19611d62e9b0f3d15151fffe1033c8898d935dfc165854e8. 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/b890042e-c7c2-49d2-88b7-f856961767bf.json and https://artists.proofprofile.net/proofs/artist/b890042e-c7c2-49d2-88b7-f856961767bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sri Thyagaraja Suprabhatham And Keerthanas
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 0x92b5b4a567f9dfb1b01467ea6fa6e90fc8e9f05ccc2760c7e4aa5af170fd0a1f. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/INA170400866.
Thirukkural - Adhikaram 28 - Kooda Ozhukkam
Thirukkural - Adhikaram 80 - Natpu Aaraithal
Thirukkural - Adhikaram 54 - Pocchavamai
Thirukkural - Adhikaram 14 - Ozhukkamudaimai
Yamaho Yama (Original Motion Picture Soundtrack)
Hum Tum (Original Motion Picture Soundtrack)
Soul Touching Brother Sister Song..Part 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5bc4e687f9addc2302d206b90380cdc86542baa0c0f05ae8c5dbdcfb8ddc7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS392204121.
Yentha Vaadu Gaanie (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d06d27e6600fe3daeb8129f8cd06f67ca5b918edd742dcb3c0d2f5d907e6c22. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS171500231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d8773625feeee7c1a385b46d63e38129522eb9f5b338f7020e6baf10351eeb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/INF040300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c0770eaeea4d7325b11980161ca71ebc78aa8d909ec04a0da20bf1e3b3a15. 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/INF040700839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6223a4825052783b6f6bb9d87dcb57636dcdb4ec464de7d06020016cf53e7f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS392407111.
Yennai Arindhaal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabf0a540ad35d4ea87b202a093c4aea765babc675cd1cec16855e9b3f333d6e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS171402746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d8773625feeee7c1a385b46d63e38129522eb9f5b338f7020e6baf10351eeb. 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/INF040300561.
Engeyum Kadhal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c510c6d50c2e14accf5aebfc7a103d4a68f197667366b5affdaf18d1c9ca6a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS171000378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c0770eaeea4d7325b11980161ca71ebc78aa8d909ec04a0da20bf1e3b3a15. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INF040700839.
Singer Special Hariharan and K.J.Jesudas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c0770eaeea4d7325b11980161ca71ebc78aa8d909ec04a0da20bf1e3b3a15. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INF040700839.
Playback: Justu Kuthu - Best Tamil Folk Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d59756fd67be0d7e2e9e9747b0ff3cf151c8c6f1fb8fa98e7735db35349f7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INS171100952.
Osthe (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d59756fd67be0d7e2e9e9747b0ff3cf151c8c6f1fb8fa98e7735db35349f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS171100952.