Rahul Deshpande (born 10 October 1979) is an Indian classical music singer and actor. He is the recipient of a National Film Award, Filmfare Awards Marathi And Maharashtra State Film Awards for his w
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 0x99ebee381ca2ce73115e8e59ea8f8abb83a9990017821c7bd906e586557bee4d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e894355-c994-4873-a40f-26a0bceba781.json and https://artists.proofprofile.net/proofs/artist/5e894355-c994-4873-a40f-26a0bceba781.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abhang Mahima - Santanchiye Gaavi Premacha Sukaal
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 0xf25b1bbc2c3c24c70451e4f169c8437ff6282ed67d990395f39ba612fa510918. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/INV141000176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1303933f95b59479a698bbbb35d1ee9a2f7e50209c019840c4498188e29ea900. 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/INV141000177.
Abhang Mahima - Kaay Ya Santanche Manu Upkaar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65bc641f6da2d05236a8c04e6bba011d42203a221d2a9b018dd4b2012858ad3. 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/INT131810392.
Ghei Chand Makarand (From "me Vasantrao")
Me Vasantrao (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275afd776aebcea5a98d62981a87e1f01283457d9b160a9800a1639f8e99d669. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/GBLLT2223404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77321d7f0274266cc53a981fb1dc099158c1a63e954b4c14edf91f12083edf36. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/INZ031411587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b191cd03cd3e6e1faa694f83548b9c86bb7ab58c1d60bf8277fa360e07f146. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DGA052352487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd783ec5b7dc11603e70fdd45fbc12289a85db83f5d80efca6591abf6c88d2874. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR2X42255496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd934a09ec93ae73c8d942291498af2d62555469f1ad5a3e1c9648d5e50b2c8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR2X42255485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b78758980c57a691d4132c707149abf24c531ed906a2fa78ce15b7e9221f66. 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/DGA092307786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e250da1825ada5a9a48189c6546c6dc85a4c1329b217091c9b1bd1af4137ff. 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/FR2X42477238.
Gandh Tujhya Pavalancha (From 'Nanachhand')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f687beac69c5337c7b419bab649e3e72719545c7dd18793bd71710629af7ed. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/INS102400008.
Savala Shrihari Savali Pandhari (Vitthal Geet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abecce812b075e8a64b734b7574ba8492e797690ad947552424d2192ef2ef5c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:41:24Z), 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/QM7282413580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6813055c00604a8d68dc557d2d8dfcefe59739c874a1f4f5b683f42c92d3b0c8. 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/INP912420042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21755ef7dbb84b2320d1a29457f4e803446dbac9e484dbcaf448d361c15054db. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZES72514371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4535cc0ba45294186e82f125dc9f67366a3dcee084546694ce602d662f3d07. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/INT132500468.
Katyar Kaljat Ghusli (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720ccda9f7a5ef6f036119bc538bf7bb6c0d7a8d6151f29ea40f4d5c8bbfda12. 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/INZ031400981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1f9e6713d446e09e96b6afd8efa8c671abfb26e822296c567a83e032ccb0ea. 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/INZ031401042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33362add21e24be172514cd029d5b466be5c1b090a0e324a40cf8e809d94083a. 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/INZ031401045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b78af8f833b7b58c5637fe4fc789e8a95e574f51dee2edec0f0adc8da421d9c. 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/INZ031401050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b34cde3e9be8425d86911f629c8d37ee02dcb823848581de14de233c4aef545. 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/INE151300015.
The Indian Express 26/11 Stories of Strength - A Musical Memorial
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be53a3444201e3adff2b4ed14e1df09623413e3e8838e17ec80e81a1f2ba015. 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/INH412012191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b5dd07458e48c61aec0e48d0745df902a408619d09cadb920906bca5cf4b8b. 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/INV140900118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0096b8eaa0f4920d7a2c850ec06ba4878e722ddc139ca80b2cdb6087eadfccfd. 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/FR2X42255484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd934a09ec93ae73c8d942291498af2d62555469f1ad5a3e1c9648d5e50b2c8. 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/FR2X42255485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ed9de127ce95a4bfc7368ab5decf0d6033401a5624f60fa930a3584708e58b. 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/FR2X42255488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5484f748563028fa83956fb1459404de240ebf1622dcdde804f1a874768f857a. 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/FR2X42255489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94f0c9be6d46f3e05e01a82f34861300e98684bfd131b42598e6213ef15b344. 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/FR2X42255490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424a180f065255c3d874f10fcffc260d40860bb68a8b483e6830611106d14765. 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/FR2X42255492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885db57520d069d8a0aa02d8db9220899c295ca1a8e8b4ea9770ec5d0aee1491. 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/FR2X42255494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd783ec5b7dc11603e70fdd45fbc12289a85db83f5d80efca6591abf6c88d2874. 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/FR2X42255496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4415351fb7eec7f9b7201e4e4cb207cb75177ab15f7f6676464ac7f144e05b. 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/FR2X42255498.
Bhai Vyakti Ki Valli Uttarardha (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5698ea12a948157c1e9f77ca9eb3d6ad9250db9521ccb8c89bb95ed3abf011ab. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/INH101900448.
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