Sandeep Chowta (born 1967 or 1968) is an Indian music director who primarily works in Hindi cinema and Telugu cinema. He is also the head of Columbia Records in India. He has also sung some of his son
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 0x736b4e792514713ec504d63a5603cc933b491a0d8df2191996732f6a02f902fe. 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/25594de0-0894-4d11-82e2-9956b6b45e4a.json and https://artists.proofprofile.net/proofs/artist/25594de0-0894-4d11-82e2-9956b6b45e4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x89b0b8f3d36b462f36f4f27f8bd2b0f0b21f69b1b8c64226b37862c763633896. 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/INS181102965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41aff7fa9e7669fa80fe159d1783adf735bb29caefffb29d09780d402e631ec. 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/INS181102966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36ae506bb43afbbd29735de38a51ca0537f52901f6ec3c7cdd3fe28d6217f66. 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/INS181102967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9e8db9e1953f9237194f9dd6403af57007e04776b8ddfd7e7dc79b75f93aa8. 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/INS181102968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091f1e90fdfa66d2c7b82f36acbc34512b38498353880bd76e3809b20826a924. 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/INS181102998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98479e817906b1d0cc7e6d34148c2dea09527cf0c650fa6eb5c751c0663eca37. 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/INS181102969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46f48991809d982c93b224e0248aef8decb1c795a4c4b230724e643ab1a2d93. 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/INS181102999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba63abbd888e9284da3df90cc701777b8ea8a13116b0c2e7d8a74c148939a50. 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/INT100100915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ed57a9c72dea27e997603a7a923951f7af885778641fd5c08c8450a678ea2a. 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/INS180241147.
A Shot Of Company(The Law & Order Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736c2d99557857fdfd96f9b7f9c28f020254949f30b41d1f4aa37fd45ca6d7a7. 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/INS180241148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43120c0289f9b44acb593c6c0ae2a9fbda7c1016f83463f480485b5ddc58734. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INS180241149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71011b104d8f3464546ded779e9e2858744b58c7e488223424dd760d5927c1af. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INS180242668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501624da26db3468897cebfd895aceda1f8b293dcf76d8ed96c9fe419d3b10ba. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/INA090811436.
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
Matters of the Heart (feat. Naveen Kumar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd73afe56dcd21c3f71109ec81d4c62232802181e54140d563b5dc496c978a9. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/INS171301278.
Amy! You Never Let Go (feat. Frank Gambale, Gary Willis, Kirk Covington, Steve Tavaglione & Scott Kinsey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a78875fc082db572394d4aa9999518ab9fd8c986cf8744707a2e6de1cb23cf5. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/INS171301302.