Pandit Hridaynath Mangeshkar (Marathi pronunciation: [ɦɾud̪əjnaːt̪ʰ məŋɡeːʃkəɾ]; born 26 October 1937) is an Indian music director and occasional singer. He is the only son of musician Deenanath Mange
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 0x5d06abb8c9ae960323283c7a17aaa9be9e9cb38b6f0d0a26653d3bf84c31d243. 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/b4848b8c-f458-4d6c-a38d-4bef438e57d0.json and https://artists.proofprofile.net/proofs/artist/b4848b8c-f458-4d6c-a38d-4bef438e57d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maya Memsaab (Original Motion Picture Soundtrack)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9b6fccd439c3acba7e7eb0784f2e8190c9b1ce8ce6e3c235acbededd3ece6f. 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/INS170000249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82990777cf25d4121691cb80998cf09c93eab9635decf22dd732d18df35b685a. 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/INS170000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426f8bccc7e8a2416f15be10196231cae125c1274914acf75a2e4964ed73751e. 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/INS170000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc6e3d3334cd3b60bf5693959a20c814331e0482ac84044715a4c071683d18e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INS170000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198a8b9aa85bc7a4220fba81de1b4b0499230132cf1b473a54000a69aff33e32. 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/INS170000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f0d8b1331a7f2a6121f6b838dd3165eca548a6a10511d7954f40644cd68607. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INS170000254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93a7b0905b0123d9446d212d1937843f313addf78726bc6ee3ce2c7e4114651. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/INS170000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0331e4594ef96269ab31aa199019a176090d0547d64aafcfb7774629a18ee26. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INS170000256.
He Geet Jivanache (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290b1266e7185be88b64d34ac5aa11d2b5cd4e1d65cdaf6f89d7adf75d11a8d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INH100630926.
Ashrita (Original Motion Picture Soundtrack)
Lekin (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c22d8286cf6163f749acd33f26be64190b49f5cc9532db57c6cfca4f5f9e14. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH109240940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e99a5df2fbf3b8daf67658a12e140a1e9acc37a58b44c1f1594394a230ec51. 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/INH109533510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aabf201c81597651d9ba55a51d3e75a8472c110acf7ab8053d8a3c575c6d19e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH109538620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c591ca1e723ec720bde25ff0c6dcf5da14811f32b09ab15986e6e9cd5d56e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH109980770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630ec1653cda7a529e1a6f0abbc26e526ded1c284aa423ceeb98db993d7e14bf. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/INH109938150.
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
Mashaal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42477f31ae23150d7db552a38905829712494f2b908b9254c901cd47b82bf400. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH100801090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6944f82b2bfee994943dff2ff4fbc5831dd63b1dc58af1ab3d71420b7c775e8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INH109243150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e37fe6cf7aa8a472a40f69afe91220299251be441f909a7f8eb618ce0b47a4. 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/INH109451830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f80f812ec85ee211ba0a3228640e6d9882a575f35cd9e9795a59b46533183e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:52:44Z), 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/INH109451850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6daa968950ad181aafa53bc7c8ca065bb7a9d2f33c5553dfdd4de13d271de8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INH109451860.
Mahananda (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d65b6e1d33b0bfe8b2008bff4551d1710283685c749cf22bfa52bcb30f822cf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INH100336740.
Dhanwan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e88746578f5429b1a2ef3d097b4fb4b1078a8d2af2c6878ab6b5efa3bed2c09. 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/INH109833610.
Jait Re Jait (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb5ae929e5e36fb678e3df5396958c660c31310d14742e48be3b6d23d9c5e2d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH100133930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c41d4f556155ad172db8cdfe47ad271e2f3c693dadf42fa2fc4023cf483f7b3. 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/INH100232430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a8f6c3c196c5588f419708a6a0f8a358453ca0ec084614318cfeb8db303841. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INH100441580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd523d3574087cad04f9c07cd73b6b22aea9bacb5f69f20eb46fca45b6e55ea5a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH100505707.
Harishchandra Taramati (Original Motion Picture Soundtrack)
Akash Ganga (Original Motion Picture Soundtrack)
Manasicha Chitrakar To (Jhankar Beats) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9a483cf53f8b747e485bc405dd4d97600b922f1c27c8fd7c8aa09926197f2d. 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/INS188712040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a9a122148e5455c289c670ea3ea293e424587aabf7165e0cb4b1e0cd1aeeea. 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/INS188712041.
Mere Saath Chal (Original Motion Picture Soundtrack)
Aas Aur Pyaas (Original Motion Picture Soundtrack)
Sansar (Original Motion Picture Soundtrack)
Chakra (Original Motion Picture Soundtrack)
Janki (Original Motion Picture Soundtrack)
Roop Pahata Lochani (Original Motion Picture Soundtrack)
Chaani (Original Motion Picture Soundtrack)
Ha Khel Sawalyancha (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bba85ce6d0ee8f21a161a0b904e456db65e3f08913381074462e7b691ed796c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH100133910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f79896931fa9efbc804c5d855493e4de371eeee763bd7bfc889c8a33484b0c0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INH100232940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9edfe8915e6c6f0aea0e72f792632255a77e9ab6585757f99a4ccec19c471f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INH100901940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57173d30c6a256a5c4505b74d1fd437eabfa4c48d2ac6595dd89936a4ede8968. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/INH100506692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c94d5d7718a9dc73e2c461e2c4eb2f7f662c8baad49e33ad9f5f9a8deca4efc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH100236740.
Prarthana (Original Motion Picture Soundtrack)
Dharmakanya (Original Motion Picture Soundtrack)
Pavna Kathcha Dhondi (Original Motion Picture Soundtrack)
Kaay Bai Sangu (From "Pavana Kathcha Dhondi") - Single
Antaricha Diva (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c968475294b1393d9eeb3c0e1a681e5661579a3ec5c121a903a15ed17d9ca55. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH100445690.
Baiju Bawra (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738048e1e927a45e9b96c366d0d6c4c4912067219b38386338b6a45ec237fa8a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QMBZ92332333.
Suite in Raga Gurjari Todi: II. Bhor bhaye tori baat takat piya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09c00b99f34e2a8cc0677d435ed8d3c2d2f5337fcbb00759392b4f2a8cbc6eb. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/CA4Q32400038.