Zama Adelaide Khumalo (born 25 August 2002) is a South African singer. She is best known for winning the sixteenth season of South African Idols in 2020. Born in Witbank, Zama signed a record deal wit
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 0xd904668a1d0dccc12400908dc07474d26d01a5cc0149b0b361dd18a9d247cdc3. 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/1393158a-e86a-4317-a800-9b6b7625cebd.json and https://artists.proofprofile.net/proofs/artist/1393158a-e86a-4317-a800-9b6b7625cebd.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 0xf8cca4b481b51f4a7f3b07a72ade486f037e0415043c80e7ce4c4f4e8d0a859b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ZAUM72201207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7adf449844be738e4b95d2aa8c8bf6358565c9c90944e41a179c58ee5afc25. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ZAUM72201208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72c026edb8a55ea7f615161fa2f01c15801e3cec46fd08fe2ca5f7127694003. 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/ZAUM72201209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49abf380c6d4a0c81dd60da4c13a8b49bf3d47213976ba584f5b55a377b8db3e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ZAUM72201204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e4029f20d2810425c13e97cc68a147b11b4c906dd4007e193aa9aae5fe6fb9. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/ZAUM72201211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d055989e925964af41becb2e84dc378be0da71ce3f64349631c8999d467fd0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ZAUM72201212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebddbdfaa3a1f988dd429e0992b5c470d03cb062f56d30b59b761a79d631e30. 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/ZAUM72201205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9e0d7f496f25b5b1acc1f379c4c27ff576bb723f6f5f3ff042256e12199c06. 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/ZAUM72201214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e0c76eaba646b792277f9694338723c10cc61b6842ea423f493e0946c17eca. 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/ZAUM72201215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebddbdfaa3a1f988dd429e0992b5c470d03cb062f56d30b59b761a79d631e30. 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/ZAUM72201205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa841879b60f32dfafb5bd3068c07f780e48f03d5723b9fb33393e7d05e47f13. 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/ZAA642100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ffe28401d9ada1248fa0765c9135b8038b1ddec43dce48179f64fd2e3c3b38. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ZAA642100158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c2b5b42786f7388b4d8077071a2b959b58b8a82cd701889afb41234c648e8e. 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/ZAA642100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f625fc5317971370bf16843af49dff06602e0a7a6e9bcbb447228a50ccc59fa. 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/ZAA642100162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5487780b72c108f3bfd4d0aadeaa0d56096d604ce98b6019f6a8f9d2ec6b95. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ZAA642100165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32144797b7a08e2cfb26bc0b0d9bbf44fa9dc893356f495b39a65fd607b825c9. 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/ZAA642100166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c096eef5f0cc320bca977ced04390e7313b9c17b29fed2e117cd4dc8c81be6. 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/ZAA642100168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e08da8f3084c23bdcfaa0e5192076c3e603ff28577ebf59b73656a0c80b92e. 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/ZAA642000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e08da8f3084c23bdcfaa0e5192076c3e603ff28577ebf59b73656a0c80b92e. 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/ZAA642000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a894d7c6863657a7efad53ef8e384894d9a8fba3f2f474b76aa73845f22867. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZWFN2433093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13125aa15df89a415aa16fd82ea26ac4fbe3e2482b866f0658d49a4a525aa8e. 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/QZWFN2433094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4751973f583a7a6c44db3733e1e004756fd9c7672490d5e8e963f8f09860d54. 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/QZWFN2433095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed473871d3c1f3a5ebab6f0807313bd3b203f18b91b3dbd3e4a6c3e22b379500. 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/ZAA642100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8366c66906d4b9967e6aa3be583277b16656405796a8e7df8e78495899c7c549. 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/ZA56E2419657.