Arif Lohar (; born 18 April 1966) is a Pakistani singer associated with Punjabi folk music and an occasional actor. The son of the renowned folk singer Alam Lohar, Arif Lohar became popular in Pakist
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 0x96b0e9101606ec6d832842fe64bc0386acbc2623797ffa1fd7e504193ec81bc4. 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/c5faf739-47f0-40a4-aaa4-10715b18dbfd.json and https://artists.proofprofile.net/proofs/artist/c5faf739-47f0-40a4-aaa4-10715b18dbfd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Haibat Khan (Original Motion Picture Soundtrack)
Unforgettable Sufi Song - Alam Lohar & Arif Lohar
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 0x2d9ae0edd7b391089c3756ad75e5e92b00e342a4dc5b5ee0e2a401c255cb9c43. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GBUQQ0629907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52aee03430aead143a9274622313db1bb58dc64c4f4078c2a6ce886af55676a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CAMF60601366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e66f2448184515a19357308961f8cf2d5eb97c0b14b1a7eb692dcb2da99ed7. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USHM21573470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff39879242895532b304e9dd39c1e96aa0c315a4945d64f66db9f5f732d3c09. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/GBKRT1688104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29cce6f8084d63f646839ba18b63ee356b519933a22e610de014ab72bad2306. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:11:14Z), 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/GBKRT1688106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff39879242895532b304e9dd39c1e96aa0c315a4945d64f66db9f5f732d3c09. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:51Z), 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/GBKRT1688104.
Saab Bahadar (Theme 1) [From "Saab Bahadar"]
Ashke - Title Song (From "Ashke" Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0570ebcd385e841a279da40bff1e1cd779607fcae695ca2ec654a0b1dae8a3ab. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/FR96X1906938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277fdda9f992eec75a19513e2ba53a0ab6e2408f0f293db64ba729ff1b411a26. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBMW42101412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52536a6611501547998f38c43d687dba80ba1a203638f767c1318c40a43b64b7. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:38:22Z), 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/INE182121894.
Heere Moti Sohne Lal Ne - Wedding Mahiye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb27fbd84126424c01a6f56021e40512dbfa681f90a868361ec58fd6eafb568f. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:01:37Z), 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/GBMW42201493.
Mery Khuda Tu Badshah Tu Noor Hay - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde01bd9067d7e5c9833feb1166a1d63a02aa5761179156d3e0b98b258e326e86. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:25:18Z), 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/GBMW42401545.
Mirza the Untold Story (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbf5b926cdb41e12e815320f7f79a9c89d06acbfa33d37540f4b2623eb81cf3. 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/INM431103005.
Tauba Main Vyaah Karke Pachhtaya (Punjabi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f72a3f142b0469ce7b2fc5adf2948dc4aa51f60e6a555cd774200b386d0a527. 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/INS181400325.
Bhaag Milkha Bhaag (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74042f9e4b4b8faae4383f71ac5534d71f557a1e6cee317baa5bce5dffec5c8e. 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/INS171300372.
Cocktail (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3868c941e99572a6a4e8a3881309fdaecfac63aa71da8945bfd2ad0c04d1238b. 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/GBSGZ1200014.
Punjab Bolda (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d8a2c232ae00012fde392be4389c2286b557f468c8381be016a9b5546a5db8. 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/FR96X1937732.
Bhaag Milkha Bhaag (From "Bhaag Milkha Bhaag")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74042f9e4b4b8faae4383f71ac5534d71f557a1e6cee317baa5bce5dffec5c8e. 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/INS171300372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82e769963c72fc2e9e5fd7bd6d634b4541f582ac46a3f4d39ee8ef48c472435. 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/QZTAT2221329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2f830e56dbbc09f3f629123357bb415944608ce3be548eec5d6895625f057a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:36:55Z), 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/USHM91001602.
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