Joseph Nkrumah Buabeng known professionally as Nero X is a Ghanaian singer and songwriter. He is best known for his hit single "Osey". Early life and education Joseph Buabeng was born and raised in
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 0xc3266e5890b29fdbec55d000feff07b08008a4365ba34529221b2b84af2a1258. 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/dd6f7edc-50c0-4220-8ac0-e0fa386aa3e5.json and https://artists.proofprofile.net/proofs/artist/dd6f7edc-50c0-4220-8ac0-e0fa386aa3e5.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 0x3ccd8f32246c24c647d8143f264d8fc6d8867348cfac988e94bd9852b5b65e74. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ZA41S1708514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1245636d85863be4cae8b483a93cb0df60ed32eb3da722a665c69844b3ae7e72. 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/ZA41S1708513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c3389f37c8e39727d3d4162e4689236c1942219a53c283216f8520e325b814. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBWUL2133457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0872cd5b34556ffdfd3fdf5b5c5c05c78e046782ec53451797ec92f3be47f90f. 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/QZTV32320981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c732c735918e06c8b2f2029cd1be3d9ae0b3b5e293672af91c1e1d908c3f3a. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZTV32321037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b955fb3b399df1d8ecd81c866e3654585abb46a8f24f8aa91adfaef37488dea. 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/ZA41S1708510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f7bc6630326239c065114329b0cda02c0326b4904150cb2add5f351253e5cd. 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/ZA41S1801681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fafa725db4a40ac64ea32776db01bfa6155d54d333b17d03aed34bd848a0779. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZTV32321063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4673afb1b128b6eb5614629cae6c82e0c90046dda9812fa920d980a83f087612. 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/ZA41S2013934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506686906baa254903f4a3c068793dfbcdd8a3f8c58d1bdd544b7aea9623928. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBWUL2535159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450434571ec6de20a3c66d1823ca5f772b8c66c9f0fc05baebf034b3e4d4adad. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZZ8A2531348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681d6c2091ea5b46ea85e725399cabe51425a66ca9ede864a484123f1c8a9311. 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/FR2X42298651.