Njabulo Mthunzi Ndimande (born December 6, 1992) mononymously known as Mthunzi, is a South African singer-songwriter and producer. He made his first debut album song Selimathunzi in 2020. Early lif
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 0x8e508f13471ee40e82bedaa6b3c2f1505badda49a0c6587ce4dbad15872f2526. 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/2f456b7d-5ed2-4d60-81f1-b95e94f75f3c.json and https://artists.proofprofile.net/proofs/artist/2f456b7d-5ed2-4d60-81f1-b95e94f75f3c.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 0x7ae538c0bf89a74b1abdaedcf48763e8ea19dd8e09022a4336e6ae4b3c950308. 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/ZB88P2300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6a762bfba22082d2323ed5d8c9e475372135f352e2cc3f8ce2809f5e80df07. 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/ZB88P2300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1634bd1381d009a52676c26c4b99ebf33df99a60e93a32dc3fad4fec6890ad3. 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/ZB88P2300335.
Imithandazo (feat. Young Stunna, DJ Maphorisa, Sizwe Alakine & Umthakathi Kush)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ab1b5278f944438882bc4581e388852afca8f5537065d3f3eecfa8d634cebc. 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/ZB88P2300336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6951da9bf49b4d4678467beb4e841274a1dfcf21a1c8bd01bd525d76e0848b6. 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/ZB88P2300337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca176839324eb933ce79ef1ca4c853cc9131f3e37654732788ac6912930e93e. 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/ZB88P2300338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2934bb3941025694e133cb82eb1a04921a749e5d689652290b9758c302922d0. 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/ZB88P2300339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e151145c451d4c5c2c19561542ee234f0d5a67daa0a9bc28a155b63591827d. 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/ZB88P2300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0789adec4fdad04f56f2b9791dab95d716b6fbc0fa03b65360a6dfa40c270e9f. 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/ZB88P2300341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5914ae6eb37e09d396bf647631181148ed7528463629d2c5f7c724a81b0e7837. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAEI71900765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce18e4c0dee5470d50cac94bc2905ddf33bd0d01d3623f5699d140294934d48. 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/ZAEI71900766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fba697cf5e9e9fc38e1dd75d3d75e320f8f7ebba3a5feea630c2f668d4097c. 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/ZAEI71900767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b6ee2bcbf46f8926d78db066f9401e1e2ff75b4ddb907ef794eef996ead3b0. 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/ZAEI71900768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1edf2352ff22643ffa8d9b30bc8d7e77d7d1a3e5432f553954f9c5a8bd2fea. 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/ZAEI71900769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a9924ae9f46012b3c49242cd83b5c47ae76d51fb2bbf7416ad02f355ae0816. 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/ZAEI71900770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6955bf3abd725a017fa16cb6ed1662df1e43270475019389af28faa0415258. 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/ZAEI71900771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce42507240bfb9fd3251c29de5d4192199296af6e2dd0da78e29073725239e9e. 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/ZAEI71900772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec96a6acd25a272644021c4bd47e609362ea2ccbb3c51e9ac643b73764671f1b. 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/ZAEI71900773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6b4d76f3341bee3230ddcf418a40af25a1c494d87fe3b1abd0f6ca8ff1cd50. 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/ZAEI71900774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59679e7f55562847fea6d47c8d0d83fa6bdce9547d4d6e9eee7bf2b81c61775f. 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/ZAEI71900775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6d9c086260a87ad752151e039a1c49010249b77ba7a74e2e1c7e70a670d1c8. 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/ZAEI71900776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec3b2390f43d6a7248f5cde18d65dbe7c81e5f9f0d3185ea61ab326367bea95. 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/ZAEI71900777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5157a18847ebd8b17564b88cdcc5717f06464a83cbd1bfcf7f36fe71934fe1. 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/ZAEI71900778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb19a56ec7300351219341bfa1c9516613a68b2262049d0a3d736cb9bc5ade6. 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/ZAEI71900779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32270baa22d7c31593e37bf815452b5f2bd214d5e8ab3bc178f9a66abf208118. 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/ZAEI71900780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05eaaf7e6f892e790c2e949da920473a52e858f8ba697ddacd6cf5f5a93b70a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEY472475165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6107bb1e24acd27bf3b1ff9918b5110fa44bfbb3a9e95bdddc579572662342. 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/DEY472475166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef87a76026710b47d90fe6cd7c403958124d6754d07ebf3615d1193521ae1ef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US23A1567587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da26dab5f40dc367bc99047efced679611f48062e80eff260afd1bd2fece28. 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/ZAC012400863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5f6d599007ed8524ffa01cb9e454c5e8f9fce9ecf48c975ab0f2fd19d755be. 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/ZB88L2400005.
Imithandazo (Radio Edit) (feat. Young Stunna, DJ Maphorisa, Sizwe Alakine & Umthakathi Kush)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2700edef570abb52cc2190d6adba6c3caa75c4a1ec27d6ab23a39ecee09b871. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZB88P2300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74d2af90aa49307d2ae071ab62ffc0f101ca873aec57de230da9e29b0bc9e69. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAC012400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f563cfa71d4402939f07c977a29fb4feef4f0e8a249d600f90f7584aa9fa845. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E2306451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1634bd1381d009a52676c26c4b99ebf33df99a60e93a32dc3fad4fec6890ad3. 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/ZB88P2300335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1acd5d4d53cf3c99e692b1400a4b67ac0cf5ecdf68ea1dbce05bea12252ec9. 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/ZA8F72300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd5cce86b334076fbfd5a78ab99c10b7da9347416af23d301e873e610a1781a. 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/ZAMID2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca0d891996f33b51077f6f7685d7e2c52c7cada3dfedfedadc4ab5eb386ba13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAUM72102082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847e8f4b017e64aed22517ba877c6d39c2e628b748a818be792c71a57506c3b9. 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/ZAUM72100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fba697cf5e9e9fc38e1dd75d3d75e320f8f7ebba3a5feea630c2f668d4097c. 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/ZAEI71900767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59679e7f55562847fea6d47c8d0d83fa6bdce9547d4d6e9eee7bf2b81c61775f. 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/ZAEI71900775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2694056f0ac7f8602259cefd9b23acfdaf6522b30ff22fdc653cf0c4755274. 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/ZAS3L1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9efe7a80ca6e3d5fc7f3513df8c95530b351d1920aad462c096d5db51b65323. 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/ZA56E2315056.