Kulwinder Singh known professionally as Kulwinder Billa is an Indian singer and actor associated with Punjabi language music and films. He started his singing career with albums "Koi Khaas" and "Pun
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 0x173c18cbd6f3c3f719f417a3cfa3f49aeb722b67dc61240d64c006e4e90e6fb5. 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/14e3ce25-752c-4710-afca-92c3728ca665.json and https://artists.proofprofile.net/proofs/artist/14e3ce25-752c-4710-afca-92c3728ca665.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 0x306883a9f9d85994787f2797ee7fe0aa209066a8c2c3daad7ad945d8d270f9ab. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/INM431500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306883a9f9d85994787f2797ee7fe0aa209066a8c2c3daad7ad945d8d270f9ab. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INM431500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf706a04566e4caef1b9bc6ec63f50a11f1cfc91d6c6697e8d10cd1e7bf6f403c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/INM431700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab77b46670f40eaaad45f13aae3208b13a28125a1cb8a22293c7ea112f6f5092. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/INL231701972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66bb043d1278c5c99085fe37c6886b87db136c52b50156cdc38f1f5ecb70ea4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/INM431800317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1467c10014d936335b05fc3add9aba8f4ddd1c4388e735d8e5d4455362ad57f9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/INM431800464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4496e505a74a89ea9daf43d621071cb3e270c7e5b96f609fc1b67a70d08923. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/INM431101297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ec79084113c702f570ad67aacc41361099875b1527ef6b9ba4e2cb6afdcc84. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:49:02Z), 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/INM431700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66bb043d1278c5c99085fe37c6886b87db136c52b50156cdc38f1f5ecb70ea4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/INM431800317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ec79084113c702f570ad67aacc41361099875b1527ef6b9ba4e2cb6afdcc84. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/INM431700298.
Double Dhamaka - Amrit Maan & Kulwinder Billa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66bb043d1278c5c99085fe37c6886b87db136c52b50156cdc38f1f5ecb70ea4. 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/INM431800317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffc00dd6f391378168050d5b6af44525e82b4ad1531c7bc55978c809b0f0470. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INM431900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d5d0ee4b08d3f4a055bf2fd2a9f224ef5ad5e83e687e04022232410602ebc5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INM431900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1467c10014d936335b05fc3add9aba8f4ddd1c4388e735d8e5d4455362ad57f9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INM431800464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf706a04566e4caef1b9bc6ec63f50a11f1cfc91d6c6697e8d10cd1e7bf6f403c. 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/INM431700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59851475ae30c86f864cb2e803f2d7465a262ae20dc800eab7996a38dc4aab50. 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/INM431600261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa740c59e2be965e35f3036c139da8f0d8c9bc74fc095add9ca8faa6a489919. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/INM431901023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32138fe3d03a612ead3aa3474436f2cb1f4e900f7e8c709c7fe616885a4bbff. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INM432000817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe827dff299ecceeebc288699c8297a7699b461c5d2a897ebf1e99132fddb782. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/INM432001018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1b29645b09be444698147b67ff534684634a12f8f38af464f610ac84cf513e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/INSD11900433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748c46084c189a9d65a0fd97a09a192e651aee70673d80919a0b871a6d7be963. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:44:56Z), 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/INT132103331.
Nazaare (From "Godday Godday Chaa") [Original Motion Picture Soundtrack]
Eyebrow (From "Fer Mamlaa Gadbad Hai") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddda2ff1200a61153357b98ed0bb764d12caa9a636c7e38244a3500abb0ad3ef. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/INS561000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb125638b5a47e45812e6c8d2dc9b22e43ff6baf9da40c02b7ec3aec3daea736c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/INS561000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84f77887bf4f02bad8ea72f3b78bf7b1156ed418a6f9bc359a9fa2db49324e. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/INS561000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8b994ea43a9040f86adc518308874127f1a17648f08c4348da253535d25053. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/INS561000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba174585a5504c7c2bcfd22ed6a95596b8abba89b053dd0a40beafc57e307400. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:30:18Z), 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/INS561000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ae04a053bee5005d1d7bbc09b53bfcd46c03e7b68210af15891dd92f06dc2d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/INS561300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c405b70349f5bd8eb7ae6a2ff1cbdb43c9ca9e908bd855fa6f4f6d7ff22f0b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/INS561200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c58af2e625ee6fe91ce4941893ada638d2a21695feaa4f178aa50347ac019aa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS922200562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dfa3d9c7d66693c9630a69d3e611add21a4575277454fbbc7b85aaf3944cf5. 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/INS922200575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78c80bd61537d646375e7a0a30b2460ee1246691d46da4979a707f7e0e8fe20. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INS922200576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4ad4b177ec6616ea88ebbc5b0964de5a1c5170880a5e626f6b6e01b6520d85. 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/INS921801207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0d9ae9374f9f79d164290e0804a687f872df8822e2a93f73661e721c143bc4. 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/INS182200306.