Mthuthuzeli Gift Khoza, known commonly by his stage name De Mthuda, is a South African record producer and DJ. He is best known for his singles "Shesha Geza" and "John Wick ". Early life and career D
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 0x276fd24df4d0078d0733821abdea0993c26afe72bb49f0d9958c4a9a5199341a. 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/2ef5bad3-f9e8-40c1-8256-9c3897302820.json and https://artists.proofprofile.net/proofs/artist/2ef5bad3-f9e8-40c1-8256-9c3897302820.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 0x3063dec842fb6e43591b2de05d450e37fa44c6ce032bdb2e10fde422454a3f84. 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/ZAQ651803077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc7259a44cf3aa853d2d59123a0d4f55679fa07875bc9ff2eb95478db38127e. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ZAA3C2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4cb97fe2c4b8d88c524115426d25ee70e9862957dfe30bcce685c633bc5cf9. 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/ZAA3C2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b04f8571858b867cc41429b1a4de0b70d7d87aa5b031971bfd1747ffd980544. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ZAA3C2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd323e833d10512daecf5d5ff4a3c9f18f9aa4a2dc5f625f3dbdcb7ed1864b258. 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/ZAA3C2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0156cb9f753e60b7af8b46d94a626aee79f11d7573440516065cf0a5e8086d4. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/ZAA3C2000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5bf1becd5a8d3bf214a4fc8ffb996ec0df4c2485f2dd0c7994add55f5a1ad5. 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/ZAA3C2000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59ea1a7bddd17086bdff841ad2065296f9980f3df5367055040daa4a1fdfbfc. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:29:30Z), 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/ZAA3C2000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982d593489df38f1ab8c494c90fa9c1b80adf29c8da1430949497680f3516c4a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ZAA3C2000124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe280fba8341ad449818797ef9f83103dc672baddad23fb042dcc4f9e62601307. 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/ZAA3C2000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724fc54b6d32915ac948860d64da8b8f636c563165b1456d4d6ccc6414637f8f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ZAA3C2000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e055d1d654620d7191928f65985037d9a5a013d6a9a52e79f12805a701f709. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ZAA3C2000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9795bb8ff4c653ee72223254aeb06b6d635bfaa333a335e03b4d3625ab8639. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ZAA3C2000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4afabe72d3dff6e47049d5ebabfbf50fb21fd28d9d0cdffeb5dde840c78e39a. 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/ZAA3C2000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b78fd6bffedc83f842ed3ae5db356fbd689ece18bf46eb8baeb0d366dc3d292. 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/ZAA3C2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bd4f5df4da2c4ac52622c876c59bde753c4ca23fa87431101110cfca602dd1. 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/ZAA3C2000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52c13db7bf4e8c39e02ba591b35ef660c6d88fb2a672263be8fbd9050698489. 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/ZAA3C2000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5bf1becd5a8d3bf214a4fc8ffb996ec0df4c2485f2dd0c7994add55f5a1ad5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ZAA3C2000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f78b9996a6a81b44e99cba55cb400ce09801796a6aa07c70cc0b94f521f08e8. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/ZAA3C2000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbda5510c04beef59463fb8a52b2a0acf63d4c8ca30fa7504155adba157d5741. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ZAUM72101562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ae9a1266b8eb62c82a975d66b64a1a77ecd5412cd258c7e9c92865fa70e33. 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/ZAUM72101563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe481e4e11950fd98178243a604b6f26fb5093d91c1d07485960c3229ff82017b. 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/ZAUM72101569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d11672702b98bf7eace28420c3ebad940f444417d45c2bf7d65e933035d35f5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ZAUM72102143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d5258f661af032c8eac217ad4bca57a7afa56cf83164b92766804c1777d23e. 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/ZAUM72102142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e0e2f328868319c4f0d39dfcc5f8f321960cdb19b7af8a19b3c3e769ed0cba. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:24Z), 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/ZAUM72101567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f7571b1e60087948d4bde0dc9f2bfeecff044ebbe530d9f2fe699f7703f08a. 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/ZAUM72101568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579578f084d9391d934684e7314e0eb13f8852254b2b3cd61a00411ae1f385dc. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:21:26Z), 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/ZAUM72101570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe674d510d5429b9fac92ca2f880c92f62df1f996bf2e8cd48ab423829e9693b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/ZAUM72201541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752b0f0e32a8a4abc184465c82470c73fed0f21107c9d803034fb2bcb257474b. 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/ZAUM72202619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1405f5d04fabc3f0ece8f3616d669007922c0303f605bc8a3e0e7298a3e3c73b. 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/ZAUM72202620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7034db5d8ac30f951c4eefefda08228c08d24e739bc7b770127af68a0ba33ac. 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/ZAUM72202622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29916f7f6b8ae998ecec88c5be96e5a42d20bf9826e4a739be91903d72e2477f. 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/ZAUM72202624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afcf9a01cd3ea2139a01ba34fd977c4b2d2f9a407f121c8bb1aaae96413980d. 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/ZAUM72202626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705e7a4d82f1cb40f559dc6252f17a1a9bed5480cbdb9011d9a6739047635f03. 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/ZAUM72202627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c74bb68dc1479c1609b48b5a1ae1c584b5a2b417b58fe67e4c176208bed9819. 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/ZAUM72202628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8762deb72ea24e8fbc515bf946a56e9a412431c3a535a51bf8a8d26772c73ab2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ZAUV72300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1859efc104dd7742f6d1a40d88e1001427a3b342f361d8c138ceaad95279c99a. 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/ZAUM72300390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f77c66c17e3af4541a944c83c8aa84565fee3f21b8f2fa1a0a8922dad190f1. 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/ZAUM72300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bf40aae3e7fdad8ea196629050b2125517b39628b1a4086709c488c60647ed. 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/ZAUM72300393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1859efc104dd7742f6d1a40d88e1001427a3b342f361d8c138ceaad95279c99a. 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/ZAUM72300390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51e7458a6e687a0991cbc7a52d71e907b1f5bbd1abb7245c589923201bedaf7. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/ZAUM72300986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59e4e03d91e11bae18e8435e17af2357a13bc425c792d002c8c974b8ff0b7a1. 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/ZAUM72300984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522769121b46a2f82fe64f35acb8a3a3d380f5a9965e411ac451d81f2e294074. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ZAUV72300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe569de4bbc87e0bd99e2907955d1112a442301ed186f8e589e12322ae503dc16. 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/ZAUM72400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cbb13536457e3bd0e74e33211e0398a307301e764f5371ba4fab26b77a4cf3. 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/US23A1575043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117b856f805679a02e68fd280741676a84dc7556d2050b85af8a26825dd1994c. 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/ZAMID2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f89c19e9785ce0731149a63fc64129455a476c2da6ffee2c88297b42b99b819. 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/ZAUM72201524.