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 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 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 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 0x2c9b6fccd439c3acba7e7eb0784f2e8190c9b1ce8ce6e3c235acbededd3ece6f. 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/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 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/INS170000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198a8b9aa85bc7a4220fba81de1b4b0499230132cf1b473a54000a69aff33e32. 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/INS170000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0331e4594ef96269ab31aa199019a176090d0547d64aafcfb7774629a18ee26. 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/INS170000256.
He Geet Jivanache (Original Motion Picture Soundtrack)
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 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/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 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/INH109538620.
Mashaal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42477f31ae23150d7db552a38905829712494f2b908b9254c901cd47b82bf400. 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/INH100801090.
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.
Mahananda (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d65b6e1d33b0bfe8b2008bff4551d1710283685c749cf22bfa52bcb30f822cf. 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/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 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/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.
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 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/INS188712041.
Mere Saath Chal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3229357576a55012cf9a94ae7fd31a20abdf2c6afb49843222fa254f5cab3b9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:44:09Z), 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/INV118600504.
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 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/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.
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 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/INH100445690.