Imran Ahmed Khan Niazi (born 5 October 1952) is a Pakistani former cricketer, philanthropist, and politician who served as the 19th prime minister of Pakistan from August 2018 until April 2022. As a c
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 0x4ec9daf08718c55540dbc44b55f073f8941891afc37077524e77a273f61c448f. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a4f3cea-180a-4693-8081-aad310dce0e0.json and https://artists.proofprofile.net/proofs/artist/5a4f3cea-180a-4693-8081-aad310dce0e0.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 0x0919d75481b1bbce97a8134a20b387fbfbe4a5ca991a7749f90d5bc4eee3beba. 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/US83Z2116465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1e2ccaf3fbbc28348389656431b873af77bc24cf206a65e81b0925b6992705. 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/US83Z2116466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59781428e0713aa77bebb038ff31b1d78bb7a141e232a2f8f5fea00e0bf026f0. 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/US83Z2116467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25229243463b5f57c58c49c650aa10ca6c016c5a24835f6e2681ee221e13ed7. 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/US83Z2116468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271b03faa660a8944bc4f1586f2a915fdc42eaccff1602863b065a8be55f93a8. 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/US83Z2116469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954b52d547e6cb4f5884654b93ac364ce04b9639d549584f34552f916de5dca1. 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/US83Z2116470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7833b8d34e918a3f3b9056c5b9476d9deb09cc67ae99b3d057d97f28d642c5b7. 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/US83Z2010766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2ce08b27bfd2cd40ee04ed241cb90db2ff557def4715559df1ce74699a2caa. 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/US83Z2010767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1ae992602bab0c9ebb1d5356bdd7360e70170319e868281af1be0c263f99cb. 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/US83Z2486815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bedc1823ed8da53588c4afbafb802025f807c1547501d5a1fa726f30fe306be. 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/US83Z2486817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7af2d11246e10e9f2e4ce1f1c60329f4e6ec1adc0eae3f4f33ad0be4137557b. 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/US83Z2486818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bc5bb6eda4e24633c06641d9c9f664810d969ec49edc622adb9c397b288430. 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/US83Z2326808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4622370f31fd64723a56aff468f4067a127f0da80864b12d1229c600532a008. 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/US83Z2326809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7a1b47da99b980038eabe3d7e203ddbb489784be61e53b7da95f2f2495756. 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/US83Z2303540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a3974c0f2316333542ecf09275993475e8f98766b317ae4e230046c9c787f6. 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/US83Z2303541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30953d70340a95e2021353fafc399cfd2bf9c9dc5f24e3eef005c24d94381c1c. 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/US83Z2303542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030833cfe8c35e37b6bb8cae834fb1922433d7cbaeaabf82ca519303f4cb3da2. 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/US83Z2230298.
Horizonz (Juan Deminicis, Simos Tagias Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35642f9f11815f6f6bf4204158ea0a2b4be025fc8f2178248ac7d17f69ab8404. 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/US83Z2137390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35642f9f11815f6f6bf4204158ea0a2b4be025fc8f2178248ac7d17f69ab8404. 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/US83Z2137390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85529ad08905b6ac76fa170bc5858b276acc31d48dcff20805bcdd5be40766a5. 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/US83Z2133337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa339044c60d449fc411bf77c6ba796a588ba8a5ef7670ebc167e395885fad6ad. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US83Z2106428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bf1c38b1c7bc2a0cbaecd805b6b2438d2ac959486f75470a3257ae199aac5b. 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/US83Z2106429.
Everything You Feel (We Are All Astronauts, Imran Khan Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d79987da684285053a3119380a5ff1d6cc0d208eaa41ae5aa0baf0a220fbe28. 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/US83Z2003027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc58aa5655b0bdd5a9d6b662d279af0f9844ec2ab790e7f6fa745bbcfb284b56. 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/US83Z1929461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2fd90203fdca289a335420d1edd534fac422d30982c08c2a07ee415497d158. 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/US83Z1917228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc24e85596dffa54cfd900ab23baf87633ccc40a1a32772077e3847f98c0dc02. 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/US83Z1808457.
Maybe - Gai Barone & Luke Brancaccio Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de3e257537be54d2d41d7d331cd895ce8da1e88ec4405638898296aa8fd6961. 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/US83Z2476396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526bdf9d530d8b4368bb5bf1ba42ae504d2caa4f4ea6390331240d2b6cf4dd43. 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/US83Z2317250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f99c2df5934b51ffcde3a16d7c240a2b5ab372db72ebda9613adefcaf0cff. 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/US83Z1909462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641d36a0dd5b25cddffbea32ce7acb74c9ea21850f3888437ce9c6680f332acf. 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/US83Z1797935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd451e38fa68d916d4a2ba259894498e8112b64be636dd767cf41d4c5806d94b5. 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/US83Z2022378.
Reborn - Volen Sentir Sunset Mix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe515cb0558f52e15521fa0e42e34c0af88f3702344fd9d71fca63b355910b996. 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/US83Z2022382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931b3421a1754977d8c22e89319e11d2644b4dd93d76fd9397b5256e668c8a90. 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/US83Z2022381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01df1fae7c6653d1e509def481e9c67c37b2325eb5eb669239d4c514953280e7. 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/US83Z2022395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69902cc6898db2e55400270a0c4681e597e0960d7ac88b154a9f96654f0e1154. 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/US83Z1921856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dcc571c409d25749ed5d0f363d09e1718291be249676cb18c6be9fdaa52e3f. 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/US83Z1921857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ca55d5004a40aad752b1ea989e1932a38715eae82879bd7ea5250610157cc0. 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/US83Z1921858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096cc86f3c63a587632ff25f7252a32c73fcea6539334110303b546d22e9cbbc. 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/US83Z2114857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bb8c71beca75b34e8f192c30a7b619820e2dc25f8e6d5b5b918776ae80718d. 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/US83Z2138024.