Jubin Nautiyal (born 14 June 1989) is an Indian playback singer. In June 2022, he won the IIFA award for "Playback Singer (Male)" for the song "Raataan Lambiyan" from Shershaah and "Upcoming Male Voca
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 0xb445256a445990b624016edd4bc2edf05fb65a7cefd8085f333ccfb8e2b3d286. 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/bce81221-b8a7-4798-9a9d-a77afdbfc3f0.json and https://artists.proofprofile.net/proofs/artist/bce81221-b8a7-4798-9a9d-a77afdbfc3f0.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 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 0x16eda4c9f187aafdb4327d23f0e19992309dd760f85fbaf50680e5629478d4cb. 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/INS172408783.
Raataan Chill Mix [Spotify Singles (Tanishk Bagchi, Jubin Nautiyal, Hanita Bhambri)]
Raataan Chill Mix - Spotify Singles (Tanishk Bagchi, Jubin Nautiyal, Hanita Bhambri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11eb3cbdbea3d2e1def91fc54c95c06243699466e98c28decd97990474eb649. 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/INS172103944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08ebd3bf658b6b025c7da837c8a4527377f91cda5e7c74de1971b0fb455bb41. 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/INS181700234.
Love In Lo-Fi Volume 1 - Tujhe Kitna Chahein Aur Hum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fea991ac95c5aa57715e6a328de95034c7743dd37370949d841e113311f8e5. 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/INS182200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6306338a66c55c73db5883396746b5dbc4322497005820b97c2c17eccc9b6326. 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/INS182300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb9c0e54cb8d11d45f542c1017e7c64593297c74211f40b1bea4a989dbdabc9. 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/INS181905285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c8dd5fe57b3968b1e4d71b8f183eb49751514bbe23febb90c855646a391aa2. 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/INS182203367.
52 Non Stop Dilbar Dilbar Remix(Remix By Kedrock,Sd Style)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ef1c30b35448ca668bc8629af47e85cac124074090d6f9c873bc5505fd0b8e. 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/INS181803008.
Dil Jaaniye (From "Khandaani Shafakhana")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899b208f9a8f55d9da38cc019c101fda19a9b9cf4aebe1da33927ed29de83e8c. 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/INS181904017.
Salaam Venky (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde30921867787c28d9c2a1b41e4f40e5010e8d598f78a70507a8b3a40199e10d. 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/INZ031411846.
Love Songs By Tulsi Kumar - Valentine's Special
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb3a0d1aa3f47f0e4adfd6b573ec301b90424eaf1b2bd6eef286a96f524960b. 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/INS181900050.
Naya Pyaar Naya Ehsaas - From "Middle Class Love"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe534f260915f2c9ccaeee027953792afd1089e0ce94794e6f9dd046c6f1730d8. 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/INZ031411259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb3a0d1aa3f47f0e4adfd6b573ec301b90424eaf1b2bd6eef286a96f524960b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/INS181900050.
Happy Hardy And Heer (Jhankar; Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989a6248dd3de959972c655e4e44ef95ad873fb624c7a4072bcc357efd3c2df2. 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/INT101903023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb339a28997b32aa885cf51e67ccf9b39e4257ed61b71ddffaf23882648f40bb0. 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/INS182302695.
Mitron (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48da733da27907be7fda74b87a14b04a08e5e7e63670d017a03b0ca97f4ef251. 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/INS171806641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd562caa91022ed9292418b7957ebc4fdd44798229909bebf885be1e165bb9c9b. 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/INS182303013.