Afsana Khan is an Indian Punjabi playback singer, actress and songwriter. She started her career as a participant in the singing reality show, Voice of Punjab Season 3 in 2012. She is known for her tr
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 0x0e7fa563ce90095d54ffb861056de10aa7762c299f8c9f3a97abc48105d2a927. 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/98a4c93d-e5a4-49d1-94e4-da692ec5f2a1.json and https://artists.proofprofile.net/proofs/artist/98a4c93d-e5a4-49d1-94e4-da692ec5f2a1.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 0x8bdc15a010ff0e3a2c308e30b7d1d62f593065fee8b513025ba3e034a7fc84fe. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR2X41890753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69475d37f837cb657712e59d85332a0953396a7b0857ce999c2d0f2df0849d8b. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/CA3SS2034001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df621857c076cd511bec22570414d0f0d0b388f1051cd5b582a83290ed5da4. 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/FR59R2162997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9578be2ba315baf716ae7823b1dfa3da8578c743544552a14acfcdabc40f72c1. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:53:50Z), 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/INAM21003208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c953f2959fd9ae17925680d848fdbf8a3301b22db6c3dfc70e6e668209c6f89. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:49:06Z), 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/QMFME2100960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54618303249fdcd8c9a95b3ddec935b5e9d22accc5139463501c4c626657c1b4. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/INE182121578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baeb29357e7800c4f26f70291d844bb52bcba1fa6f390206ad35c2a4aa0c967. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/INB802000070.
2 Pal Filhaal Mohabbat (Neha Kakkar, B Praak)
Behri Duniya (feat. Parmish Verma & Nikki Tamboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c3b691ee5602a552025c3ecc83061433118f337da653ed2514761a0349092d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INT132200392.
Gali Teri Se (feat. Pari Pandher & Josh Brar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42176027f62cf33a7a5041a2a47058721013934618fd0b056cbded061f8e418f. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/INT132200492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb8a008a45377d131b98262502f807b2a46d6ab2f250b291cb092f0dab4580a. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/INU252204427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa918b00e4a2fc56934348ecc211bd10264c3607374fa7ee656eb9771ccebef53. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBMA22046564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b90d0d734f82883d6150757c87170c66e2edcbb3ea502ef2672bbb215a07460. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/FRX762207590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620eaa6a8c997d739fae7ff8da39b30d012c49c1855afaeed1135ae50ee0a8a5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INE182301298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fc1d55ed614ebe396f44afc05ba43f86880e3adcd883c5b315d2a179864a61. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/INP912380006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7b58689676dfe057274460ebff10b15ede51fdbf20bf91f265afda9134bdc9. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/INS182301487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb0b601af98e5e3d0a8f4552eaeb1e06c7e36bbd0f2f6977a7a7c066c23741a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DGA062375410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ed6455ab765d502837b8ca9c59649c9ca4a6bd5c5cb21333fd77f8b4bc117c. 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/INGC12300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3cad8c92782633f92b51e2312dfb557ec9c8e466ab82480f0269e5a7519807. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/AUBEC2354153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67060045cfa6606f7c202f35462cecde3b6f857edbd6258582e89b268e409e3c. 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/DGA0H2379073.
Aedi Niche Thana। Haryanvi। Official Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ea196c3c63125cc7cd1181c52b7cf7be7b5e42beb4f29b951062100f1bd69a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:33:18Z), 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/FRX872488413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f39766e1e8f95379e684029f84e65feb3dcc90b4639679ad2b1ea23ee9555b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/INC622217553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeb9ee15aaf45077e5e9e86a9c51fc0b28783cf7e6ce177e5c2437065c891b8. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:25:59Z), 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/INM432400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeb9ee15aaf45077e5e9e86a9c51fc0b28783cf7e6ce177e5c2437065c891b8. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/INM432400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6c5cd1f66c9ad6b4bd840d7ae612a2d5d13081496ecc7492e555c1e9e7798c. 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/FRX762144120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573e210a04738793b8b1a1f9afc613c094bbbb9a2853fee4d40b9fac49ee5c4b. 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/FR26V2071116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baa57d5f9b515a4b96193401f6548859b8cc940f9a70ee40af94af3f87f3f7d. 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/FR59R2097040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441a09776f284cb40832a53dcbf569dc3c761b362276a61d77d0a0a8d54926fb. 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/INJ221905883.
Jind Mahi (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51191f27ad38a2357102d15aa8715b3f7c54f2417ed0761defe1c6f2ba2f509. 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/FRX282281371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4ecdbcfe18821ccf5974af190e92ed959e64b2f9b77ee47af1c59531fd8e01. 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/INS182302595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e427eb29d80edfca2aae4b5d2bd2275ebd6a152d011073b72097936647121. 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/INS182302677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4ecdbcfe18821ccf5974af190e92ed959e64b2f9b77ee47af1c59531fd8e01. 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/INS182302595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f8ed50d48704185dd46ac1c0138fbc956af1a9a9cbbe090f2be26537f929a5. 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/DGA052257162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bc6392dbb18b2d4fd71868197557e2895e02046b8d3e0716811b9e0b8b024c. 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/INS172316507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9533ae59c600b4ddd7a965ccf51ba93954fedf0dec418eba2104d5d93d273845. 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/FR2X42218895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58948e3a517f6b658fdecc5c6e7605b92a54fdd84b3ef1485453aae298b03879. 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/FRX452135005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8720976b645079abc2150fb6a457e4efdf305c2792c6eb87765f7abde1c3c1dc. 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/FR2X42103979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40da7a115880e28562bd07fd20f1386e2e32475e37eb9c7aaa944d3ac6edc912. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/INM402300292.
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 0x023f170e344179502628b2cf656039cc0eddf5e88c2f37f8206c085aa0cda03e. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QM7282482462.