Tochi Raina (born 2 September 1971) is an Indian singer, composer and philosopher, best known as a playback singer in Hindi films. His most notable works include the songs Kabira for the movie "Yeh Ja
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 0x5318844642fab06ad469bfc3f12222b6d7837c924faf7f903651dcd954fe4c9f. 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/dd06cf1c-526d-4e29-9086-6432a2f6e0f0.json and https://artists.proofprofile.net/proofs/artist/dd06cf1c-526d-4e29-9086-6432a2f6e0f0.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 0x9d3c759512453a8c12183c023a589e1798a5ad73e053e5bd16a5e9e03ce77bd6. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/INS231808499.
Lagi Mann Mein Lagan… Dedicated To My Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337048ac07736929b699aceff7aee0bc5dee1c228818edc06b1b03a53a80b100. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FR2X42273252.
Wake Up Sid (Original Motion Picture Soundtrack) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fee31a493c92554994de002181698001215978015945349a3db003ebe8dbc3. 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/INS170900467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f5cc40b2bf4cf3d712479f60f2f1620ac1190865a957a9f912dd512d566de5. 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/INS171100070.
Saibo (From "Shor in the City") - The DJ Suketu Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d09f20c4dbc7c454c1a188aff2f6fd9e5568da8f1c071b16e4040f2311abb26. 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/INS171100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124bb78c2244b0e4e98b577ec38743bd28c3de424d67236f94804e6da1da5e9d. 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/INS171000197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe775830e223abd1e18bf8c1139de4ab3c74f16058cde66412024d94b72156f28. 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/INE182302398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdce9136b8557cfc7f7602637de667fd255df0f97c3c33d6055f8277ba5424a4. 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/INS181303780.
Jab Harry Met Sejal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd6cef34583b82d09759bff81e337bff0323accf1bf06e0c2e02214888b9974. 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/INS171702166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdce9136b8557cfc7f7602637de667fd255df0f97c3c33d6055f8277ba5424a4. 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/INS181303780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bca08829d9dc639055e144ec65fd510b7a26a794c5b92738eeaf31594709767. 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/INS171300949.
Luv Shuv Tey Chicken Khurana (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d29ec564a5d54891defb15876b00fe637e400c545dcafde9bf4ad6d1439e5b4. 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/INU151200172.
Aisha (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124bb78c2244b0e4e98b577ec38743bd28c3de424d67236f94804e6da1da5e9d. 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/INS171000197.
Gal Mitthi Mitthi - The Bombay Bounce Dhol Mix. Remixed by DJ Lloyd & Discreet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11307e122f286e7d860f1815d95f230b9934dea5a6080c5ede0d1cae6442e551. 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/INS171000199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda3265c9166505e4d3fb86af4512460754bc5b29b642e013c4a84f0c6199aec. 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/INS181007057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c0e9566f3984f49456a3eb2cb23d04b8325021ad65853f3c0ca4d47fa1c27c. 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/INS180810472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdce9136b8557cfc7f7602637de667fd255df0f97c3c33d6055f8277ba5424a4. 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/INS181303780.
Gud Naal Ishq Mitha (From "I Love New Year")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47927e21429ced00f62a25bfc2130384a0ed32dea315f5e2bc4a9119166335c5. 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/INS181302625.