1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3637934929113597a114012e8fab8925c479a507f608f2e2c4516a89ec475f86. 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/8671abba-a0fe-4a63-813c-d79e096eca33.json and https://artists.proofprofile.net/proofs/artist/8671abba-a0fe-4a63-813c-d79e096eca33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Know Who I Am (feat. DJ Father & Ndura)
Feza Amaphupho (feat. Culprit, DJ Father, LeeMcKrazy & Ndura)
Tone Montana (feat. Thuske, Spizzy & Mabankbook)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b860c612fc12351c0d6e8f6c52aa31ec2f9167057c23d123d03670928b55761. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ggwQ6AdKJpZJllNsJJ74p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ggwQ6AdKJpZJllNsJJ74p.
Nyathela Kancane (feat. Maximum, Mluusician, LeeMcKrazy & Scotts Maphuma)
Sofika Kungek'dala (feat. Amu Classic, Kappie, Spizzy & LeeMcKrazy)
African Children (feat. Zwane & Blaq Maester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c3d80456e63132e330b43e32c6903b46dec515db96d67e06caa8cf27bd2039. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TW2S28A8Rrrb5Qn5DwgC3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TW2S28A8Rrrb5Qn5DwgC3.
Zula Zula (feat. LastButton & Touchysoul)
Vukani (feat. Amu Classic, Kappie, MKeyz & FranKeys)
Let's Go (feat. LoLoSa, Macassete, ShakaMan YKTV, Kom Da Perc & Vyno Keys)
{"copyright_id":"0xfc0b691f4911ee3a1016d5b233f6a55f86558a3ce4c33fef733d2b3de3a735b2","isrc":"ZACZ82400002","name":"Let's Go (feat. LoLoSa, Macassete, ShakaMan YKTV, Kom Da Perc & Vyno Keys)","registered_at":"2026-06-27T11:04:07Z","spotify_id":"15glQvs3dnBHDz1GzkPZrd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0b691f4911ee3a1016d5b233f6a55f86558a3ce4c33fef733d2b3de3a735b2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15glQvs3dnBHDz1GzkPZrd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15glQvs3dnBHDz1GzkPZrd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f62d13b8fda0b147fc6c9d4fa805b46a8c52a21ca39e4220cf55cbb0b67179e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1S9S6wk5Fn5KGC61D3rJWi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S9S6wk5Fn5KGC61D3rJWi.
Indoda Enemali (feat. Muziqal Tone, Djy Jaivane & Mashudu)
{"copyright_id":"0x85a353ff6fa07cc53f2c04965de442bb509281e605b827b5c95ac76e1b62cefd","isrc":"ZA41S2101561","name":"Indoda Enemali (feat. Muziqal Tone, Djy Jaivane & Mashudu)","registered_at":"2026-06-23T08:05:00Z","spotify_id":"0bOC18qHaAQ0FHDKD9xYNR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a353ff6fa07cc53f2c04965de442bb509281e605b827b5c95ac76e1b62cefd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bOC18qHaAQ0FHDKD9xYNR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bOC18qHaAQ0FHDKD9xYNR.
Moshimane (feat. Muziqal Tone, LeeMcKrazy & Mashudu)
{"copyright_id":"0x1d9776823de4b392f1dbeaaab554524179334e84219c26afe20dab4afdbe2a7e","isrc":"ZAEI72300053","name":"Kube Busy","registered_at":"2026-06-10T07:10:47Z","spotify_id":"0RggHr4c6M9lHcwqpHUuUs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9776823de4b392f1dbeaaab554524179334e84219c26afe20dab4afdbe2a7e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RggHr4c6M9lHcwqpHUuUs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RggHr4c6M9lHcwqpHUuUs.
iDlozi (feat. LeeMcKrazy, Guyu Pane, Muziqal Tone & Sinny Man'Que)
{"copyright_id":"0x0d8c54bc7effebfdd44cae6c14d093336fd6fe0cf44b984a11939a7fe28e0462","isrc":"ZA41S2200683","name":"iDlozi (feat. LeeMcKrazy, Guyu Pane, Muziqal Tone & Sinny Man'Que)","registered_at":"2026-06-05T18:12:04Z","spotify_id":"3yDWesLYt3Gv32fUCNDCLa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8c54bc7effebfdd44cae6c14d093336fd6fe0cf44b984a11939a7fe28e0462. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yDWesLYt3Gv32fUCNDCLa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yDWesLYt3Gv32fUCNDCLa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092243a804ecb8e84c2a85b92acb93b0506ea1435223ce36450b641d845dd06f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LEMp2WM6OP5SYslTCBt5U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LEMp2WM6OP5SYslTCBt5U.
Bambi Sandla (feat. Muziqal Tone & Mashudu)
{"copyright_id":"0xf86dde2421dc62cc8b96e9335b0d33774908318d8b25d885a4900e8db0e985f5","isrc":"ZA41S2203826","name":"Bambi Sandla (feat. Muziqal Tone & Mashudu)","registered_at":"2026-06-09T18:57:15Z","spotify_id":"2ovvau2RPI37lZZvFT3cFO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86dde2421dc62cc8b96e9335b0d33774908318d8b25d885a4900e8db0e985f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ovvau2RPI37lZZvFT3cFO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ovvau2RPI37lZZvFT3cFO.
E'Partini (feat. Amu Classic, Kappie, Muziqal Tone & King P)
{"copyright_id":"0x0bbd39a056857195c5d1feee4794676d10973009c70e6420c930200eda637801","isrc":"ZA41S2203827","name":"E'Partini (feat. Amu Classic, Kappie, Muziqal Tone & King P)","registered_at":"2026-06-07T20:29:48Z","spotify_id":"5ufmfVyP3Z1SuOWkL5Jz2i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbd39a056857195c5d1feee4794676d10973009c70e6420c930200eda637801. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ufmfVyP3Z1SuOWkL5Jz2i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ufmfVyP3Z1SuOWkL5Jz2i.
Kunjalo (feat. Amu Classic, Kappie, Muziqal Tone & Mphow69)
{"copyright_id":"0x88a13e724aed1b4d3f481dc6209eacfaca1b48274bba08b1e6b915617cb85601","isrc":"ZA41S2203829","name":"Kunjalo (feat. Amu Classic, Kappie, Muziqal Tone & Mphow69)","registered_at":"2026-06-08T03:54:56Z","spotify_id":"66v1koSnamVVGqR2UH95G7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a13e724aed1b4d3f481dc6209eacfaca1b48274bba08b1e6b915617cb85601. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66v1koSnamVVGqR2UH95G7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66v1koSnamVVGqR2UH95G7.
Kiphi' Mali (feat. Muziqal Tone, Amu Classic & Kappie)
{"copyright_id":"0xa16ddee1db3c1ad19d72cfc7bb0b9c694062fbfa8bd52f6e30e763b82179da49","isrc":"ZA41S2203830","name":"Kiphi' Mali (feat. Muziqal Tone, Amu Classic & Kappie)","registered_at":"2026-06-19T12:45:25Z","spotify_id":"6bobgr4R4YsdY4Abn92VKB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16ddee1db3c1ad19d72cfc7bb0b9c694062fbfa8bd52f6e30e763b82179da49. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bobgr4R4YsdY4Abn92VKB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bobgr4R4YsdY4Abn92VKB.
{"copyright_id":"0x2cd3e42f276b72a948304979a4fcc2679a9fe1de1708b713e7af3a3f84c68ad4","isrc":"ZA41S2102451","name":"Eb'suku (feat. Muziqal Tone)","registered_at":"2026-06-23T08:08:18Z","spotify_id":"15dSR6MnsJzMNd3iIcWRuG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd3e42f276b72a948304979a4fcc2679a9fe1de1708b713e7af3a3f84c68ad4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15dSR6MnsJzMNd3iIcWRuG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15dSR6MnsJzMNd3iIcWRuG.
Fak'utshwala (feat. Muziqal Tone, Sinny Man'Que & Spizzy)
{"copyright_id":"0x7d9d774614bff534f3b3a9a1fb3e0fdef12b2daece98fbff885c30add6b6a2ba","isrc":"ZA41S2102452","name":"Fak'utshwala (feat. Muziqal Tone, Sinny Man'Que & Spizzy)","registered_at":"2026-06-25T22:45:10Z","spotify_id":"34ib0ra20K6QzhY0XeA4vW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9d774614bff534f3b3a9a1fb3e0fdef12b2daece98fbff885c30add6b6a2ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34ib0ra20K6QzhY0XeA4vW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34ib0ra20K6QzhY0XeA4vW.
Uzothini (feat. Scotts Maphuma & LeeMckrazy)
{"copyright_id":"0x5af336080b270db4044a51a34215092285a6b874f69536b06a4f60144a2f24ee","isrc":"ZA41S2300241","name":"Uzothini (feat. Scotts Maphuma & LeeMckrazy)","registered_at":"2026-06-26T11:31:23Z","spotify_id":"4vvrwP50spzklovb5w5BHP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af336080b270db4044a51a34215092285a6b874f69536b06a4f60144a2f24ee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vvrwP50spzklovb5w5BHP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vvrwP50spzklovb5w5BHP.
Sicro (feat. Scotts Maphuma & LeeMckrazy)