Paul Amankwah, known professionally as Kweku Smoke is a Ghanaian rapper and songwriter. Early life and education He attended Victory International School for basic education, then Benkum Senior Hig
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 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 0xd3a078b88a840eed8efff1391c6141077da0e2549cb59f2ab276ea8920fb5f67. 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/e5b26af9-3f7a-4f0c-97a1-9a482652d046.json and https://artists.proofprofile.net/proofs/artist/e5b26af9-3f7a-4f0c-97a1-9a482652d046.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 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 0x95548747f6f487bb3b64abc9613533549f115fb0ec8d727f5f0a6f959bd9ad13. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHN91903656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7cca9dcb0c0dc6e2c0590714ecf5d0f2a00af95489bb702128f263928f3da0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZFYX2059763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1f3275fb7fb40b1ea37831843089f281fe4a4e216cd40d2375d509f202f9f6. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/ZA56E2003205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbbfe8305f605871015acef7a99ae6c5df83406c30e202a30a5c06c14ab9fb1. 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/ZA56E2003210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ba8c638ca344d98ded2078811f718f3fc89eaddd31d014a7d325114c88b55a. 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/ZA56E2003214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90461d97478685cac23d6144f6433f84a52cb3019b2a5a20293106b15d58030f. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/ZA56E2003215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2987e997da7c44e0507e6382dd3534abff5e462b1adb76396af661055997777b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ZA56E2003218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888d48c591756604408826d36a846b6d3170c467eca9f998fb7bc89dd72230db. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ZA56E2201704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ba38c10c7dfb28fa0e2c799b311982711dc7d273053025c710083a9bb1573f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ZA56E2201036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe081535e036cf34e142d6ef4790899ec87ccf3560a75e4f657e1ff9171721cf3. 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/ZA56E2200421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2937e7522eba857f66cfa7a75e15d26787f873f8e74d5e9da6f83367e5d5f212. 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/ZA56E2200424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7215f5e1cdd495b6acddb6ff77bc1753c07a4b3787283b93e97fc4b24e6f1ec8. 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/ZA56E2200425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea028806c48fc3f3d3920ad2223600f6ed08cbddc4f291baee358e4c50bb8d19. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/ZA56E2302172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569b4cb2f5760c437abb0e6dacc10da49ff43716f3e46a56afab23391e55f16. 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/ZA56E2304186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9677f06a6c7e7008cc6282607466a2383fb46760842e7118e98fbdff64f3e5c5. 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/ZA56E2304187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e270c24d1676ce10e23a7c30e2669dae479ea9ac5d271f012bc45ab91bfa170. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/ZA56E2304188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1937808c2a455eb37d42ec72f88d2149714d6eedd86dbb919bdad483d4c13fb. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ZA56E2304189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc46cfa07e4e680043b9b996a684aa828e49d8b59182e9eb60b9ce5d3bc80744. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/ZA56E2304190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8660418e193b85686ade7c8c940406f1305befdf45ba9f5fbfba12aecaec3ba8. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/ZA56E2304191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f7781db2b1e1efe84b206c7e37e96ea0dc9f818ee024e283ce4e2c3552ec8e. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/ZA56E2304192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad74f95788154d0ee5188a0564820b7b86c4a92f4232904cdaff2418e06c4258. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/ZA56E2304193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e27e6c372efeb90a2fe0c753eec6e80efffe6265c5d469a202f5e810931d907. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ZA56E2304194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f959831ef00a2347e86d86f94f897d9b3fbd5084b5074c4e41250d5c44b0f6. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/ZA56E2304195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2763b3847414bbe5ebfbb7715e278a86da2503fa681752c15316180b79acfdd2. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZNJV2475740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b915fcd0f010ca1b63af82ca5abc06afd77c7ca4ab9139cdef5747ed237bdb9. 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/ZA41S2014056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbe0890ab44d64ede6a316805cf01f4b65d010ad0c6929b5882f09451e85935. 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/QZK6Q2089085.