Chuks is a masculine Nigerian given name, dimunitive of various names that begin with Chukwu- (God): such as, Chukwuebuka, Chukwuemeka, Chukwudi, Chukwuka, Chukwuma, and Chukwunonso. It is not consid
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 0x6dcce058e69041fa45eefbcd3f07b1cccc7d7347bc13be6e900fd00e6da76b6d. 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/243a8117-c58d-4617-8060-bae6b458d4b1.json and https://artists.proofprofile.net/proofs/artist/243a8117-c58d-4617-8060-bae6b458d4b1.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 0x47ac3ea8a5f97dc08c04799a9cd2b32944673b54e39d1cc03a575bba5daf9411. 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/IETNW2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ecbd30e5ac029e6f905d84c03a32eb00abd6176e4ae54f42c50374f70936e3. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/IETNW2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68db5489a76f7819c0524e60a1a6b562d40f719a74371828a84823b18ad1119f. 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/IETNW2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3b92ae3837dd1d6cbbfc6ce3a5da3e44eaef6a28103f025293b4ff232e3fe2. 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/IETNW2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b32ebc8b857e3c4f479d24ab6997a1f8b362932c5cf6147196deca9f2bb5403. 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/IETNW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ecbd30e5ac029e6f905d84c03a32eb00abd6176e4ae54f42c50374f70936e3. 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/IETNW2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68db5489a76f7819c0524e60a1a6b562d40f719a74371828a84823b18ad1119f. 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/IETNW2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b32ebc8b857e3c4f479d24ab6997a1f8b362932c5cf6147196deca9f2bb5403. 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/IETNW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d71e31f5a2433bbeb4caed35afbb3988007002cf80c3f6056f0e9ef25035ea8. 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/IETNW2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab731e5b579c76ec9b214e13b7ff3c349a0a74a1eb386c18c63c2e5667a6dc26. 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/IETNW2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab731e5b579c76ec9b214e13b7ff3c349a0a74a1eb386c18c63c2e5667a6dc26. 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/IETNW2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1be2ca171f4de4d1f962d0e6d4ba5454042e7831b04e2c7dcd2415554d5a603. 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/IETNW2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5114c0d7118007655ec49e6ccc18e3e56b5f624f0954f5375accb3eb447beead. 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/IETNW2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d804feebf743198a9526e27bbda08dc91e233d1cdb6e217ae9c71186a60e73f. 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/IETNW2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f2e720bc4bdb04e94788a8bc1fd2fe35806140dd249998208540672886a918. 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/QZES91841502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c622589df758e533f0141100847202b9451a9e361fd0563599f8c405ceae0c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/IETNW2400013.
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 0x3887ce296c06c336b3f6faae86bd70817f394aebcdb3657da6446ba6f333ee97. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBX721900251.