Mustafa Zahid (born 18 December 1984) is a Pakistani music composer and singer who gained success with his 2007 singles "Toh Phir Aao" and "Tera Mera Rishta." He has sung several hit songs for Bollywo
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 0xdf74d5379b742a60b88391cacdb63c8bb7b5c716980d23f462ab393606e2ec42. 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/48dce443-de3b-440f-8458-e99526b8cf91.json and https://artists.proofprofile.net/proofs/artist/48dce443-de3b-440f-8458-e99526b8cf91.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 0x614c454d90320cd8cafae08973033daacf1b5640e0c98a334eb4146457263643. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZHN32170416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c9d4e24102216291552009f446274b1e29ebe98b84f62b17ac5c8c4e758bd0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNWZ2135951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7849b8a1259f5b8c516556b3e97481f8864ffbdca6e0fbf50ff597013890ecd0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWZ2135952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b47f8397a47f19b2d3d50a93ecfe3c4409cd8d0ef00f1276712fe206bd66a3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:45:56Z), 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/QZNWZ2135954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e747e9316fadb5a5b0d31c7f220a486ef5334ce90064bd86ed28e3e272608c6. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZNWZ2135955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc5806ff9ef8c6c12423f47f55ae87752674347306335d21df49cc54a4a47da. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZTB52213784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca933e01f37683c579e1b5d26385c4213275d9aaa12a45988468b1b201b9111. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZK6P2527497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75311d6c9747e4fd31746a712e6480884be079e89dd1c85b4a3af0e2a14345d9. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:36:47Z), 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/QZFYX2407907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e3aa8f3b5efdb7100a0c4aec41a41859d200d61d5f57ceb9238d526c79cbe1. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:01:51Z), 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/TCAJU2538162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e05f5cfc3976cede5289d82977487dc0e1ef5470328de76db9191897c2316db. 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/INS182201818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7cbe21dd3c9243966d7a79db71fd22ca1a05eb54f24b3b7f1f2881b3195d40. 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/INS182201819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda53ab601aea55572bdafab3afe1eb42397290e055a49d5d689ad23c3ea14db0. 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/INS182201820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c7faeda28ff115fd79bf7e7d0aa847a576277c76da14b10c3643ad939810f0. 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/INS182201821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96619a3b4b74d47eb1cdaa304aa91c7b235e02dc5db099bc0ff4cd1d3c8659f. 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/INS182201822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe09a14a0b84f4037a7547d42cc9bebc61e955a31e79bc699311c7b412025d9. 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/INS182201823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b22fc8157e5d757191f91b3627d42d53b3b316aa511c970297a51fec4863402. 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/INS182201824.
Murder 3 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9f172c9d8c6edc4faf3feff59bb226bc47ef9fda49ef069a80ea78f2e9b483. 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/INS171300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9642c002d13c50015fe2792119300440dff8197b94e1f09fc37944268b93ed33. 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/INS171300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2842d9e66c40b5f2dc71cbb4bc02c2a9a731e965ac062b330d10855d9573c0. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZK6N2254029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3199b18de903a5050ed39518faad20b16f1b69ceb6ca59c59295a8dcc69f595. 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/INS180902494.
Khuda Ke Liye (Remix By Dj Chetas,Dj Nyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f369aeb420f529d8bde5e54624bc45ae2963479871a59f69629abc9c5c8c45. 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/INS180902500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c9be1af6f2bb74f71b1b5b010c056e1913675ce4b82cab48af6288de01f5fc. 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/INS181400873.
Blood Money (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcecc73cff2f080bf7e900d8103d0a44fe1b48d9417e65e860805fac23a07128. 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/INS171200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65773bc3ead0c21a36bce82693729c48307d827efa2a86a6971be04cc434ba61. 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/INS171200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064d422da1d6d1675081d4f997d38b0347f8f695872904bb99401f3691b23e7b. 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/INS171200122.
Teri Yaadon Se - Remixed by Kiran Kamath
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a571a6a51b8d01b2646ef6c511bb97221d0b1c5762e0220108db6e502a2f731. 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/INS171200125.