Dilin Nair (born 16 November 1988), better known by his stage name Raftaar, is an Indian rapper, lyricist, music producer, composer, dancer, actor and TV personality associated with Hindi, Punjabi and
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 0x153f64288b6ffe77ae8da8b0b30eb5a476cf1a68f6797beb4f18780a82013900. 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/87af39d7-1179-484c-a721-9c70bf501155.json and https://artists.proofprofile.net/proofs/artist/87af39d7-1179-484c-a721-9c70bf501155.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 0xd8dd1b08fb03efd59c03233ac77933c2320b17c53b79deddd6a78c0e4a5afa85. 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/QMDA72384388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dd1b08fb03efd59c03233ac77933c2320b17c53b79deddd6a78c0e4a5afa85. 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/QMDA72384388.
Mera Highway Star (From "Mera Highway Star")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e9e16b7f383c75e5b9f2eb8479aeac7249eee046978af1b9b46b22d7a731a8. 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/INS181700663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2966c38a78549c7bd0eeafabb36f9264e06b157b45ea2e5b5650a46a62097091. 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/INS181306330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79411347d09cc91bcbf2cc5d211f4e836162acaaec6b686840cd5e8d4b74f402. 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/INS181400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1aa83a67b631c02488d76c29e68f86a63c064ef7832d3abe9fbd39cf1cd143. 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/INE182302408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4715840d755326b99d9fb16cf00a1f369101fd55bbdbcecf687cc6de217d2342. 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/INZ031401887.
Love Aaj Kal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bba52bc4599f97bd0f0f094a5a8ca59eb05579744d850d60cf8e0c266dd6f3f. 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/INS172000447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf699972f728aa2d6e4cc7983538d334ae1a4be2ab9b58779acfd51cf0c7b6302. 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/INS181601027.
Dangal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4715840d755326b99d9fb16cf00a1f369101fd55bbdbcecf687cc6de217d2342. 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/INZ031401887.
Andhadhun (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83744e38e5483bbb509ced88427aece5000c86e05de8c574c3e8a6e07e735aa5. 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/INZ031404040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e9e16b7f383c75e5b9f2eb8479aeac7249eee046978af1b9b46b22d7a731a8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS181700663.
12th Fail (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db3bad26b5006e42706953d6e73239d58ca94fae0ac77c199abb5b2880854b5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INH102314787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb9b63b8563dcb359a7a738490f5fa160213b634cf54275014bfc5d11f52ec3. 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/INH102314620.
Yentamma - From "Kisi Ka Bhai Kisi Ki Jaan"
Yentamma (From "Kisi Ka Bhai Kisi Ki Jaan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bba2617920d71b3606517f299da8cab9f13211ae660a09a7056a2387da0f79. 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/INZ031412817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18824e9fa5fb2ce9be6d59b6dd021549b27a848a6103e4b5de6df3cedfb6f830. 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/INUM72400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18824e9fa5fb2ce9be6d59b6dd021549b27a848a6103e4b5de6df3cedfb6f830. 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/INUM72400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18824e9fa5fb2ce9be6d59b6dd021549b27a848a6103e4b5de6df3cedfb6f830. 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/INUM72400160.
Arijit Singh X Badshah The Biggest Songs 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18824e9fa5fb2ce9be6d59b6dd021549b27a848a6103e4b5de6df3cedfb6f830. 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/INUM72400160.