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 0x910958b5fbd492ed4441fa2bddb6ef5b3ecb9ae25eac7821d827fefdc010d35c. 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/70dfc813-77f5-4269-9113-e4c7351a6df6.json and https://artists.proofprofile.net/proofs/artist/70dfc813-77f5-4269-9113-e4c7351a6df6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bhuti (feat. 2woshort, Visca, ShaunMusiq, Ftears)
SHELELE (feat. Ray&Jay, Effected, Triple X Da Ghost, Rhythm Tee, Kweyama Brothers)
Yoh (feat. Chley, Thabza Tee & Rhythm Tee)
My Help (Umncedi) [feat. Makhanj, Nia Pearl & T-Man SA]
My Help (Umncedi) (feat. Makhanj, Nia Pearl & T-Man SA)
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 0xb3b68e1e8a0cdfe1c9c805ca8daa57074dd0de41e3a8a403c15e9fac9c661523. 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/6wYzinfgwI7nwRm7QQ5OW2.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/6wYzinfgwI7nwRm7QQ5OW2.
Isango (feat. Josiah De Disciple and Nobantu Vilakazi)
Tsetse (feat. Nobantu Vilakazi & Kay Invictus)
{"copyright_id":"0xf736aea79d46b5f9722ae8cde10c5ef4ba81f02f46f6774a5aa220828edfc114","isrc":"ZAA012300240","name":"Tsetse (feat. Nobantu Vilakazi & Kay Invictus)","registered_at":"2026-06-10T02:21:53Z","spotify_id":"1Dn9OdLc4OLfqovkABmk1M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf736aea79d46b5f9722ae8cde10c5ef4ba81f02f46f6774a5aa220828edfc114. 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/1Dn9OdLc4OLfqovkABmk1M.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/1Dn9OdLc4OLfqovkABmk1M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b68e1e8a0cdfe1c9c805ca8daa57074dd0de41e3a8a403c15e9fac9c661523. 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/1SIIvRsdXIgy90cf0YLElx.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/1SIIvRsdXIgy90cf0YLElx.
Bayazi (feat. Mellow & Sleazy, Nobantu Vilakazi, Cowboii)
{"copyright_id":"0x8d9a37f432514f1d562609a19bb7504a01d27901ab57cbeeb2a4a457fd8a35a7","isrc":"ZA56E2314969","name":"Bayazi (feat. Mellow & Sleazy, Nobantu Vilakazi, Cowboii)","registered_at":"2026-06-04T09:11:14Z","spotify_id":"3mxQry8oUO3gvdz9sGkbud","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9a37f432514f1d562609a19bb7504a01d27901ab57cbeeb2a4a457fd8a35a7. 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/3mxQry8oUO3gvdz9sGkbud.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/3mxQry8oUO3gvdz9sGkbud.
Sizoba Mnandi (feat. Nobantu Vilakazi, Amu Classic & Kappie)
{"copyright_id":"0x450bdbd9c5c3bac8218bed0a62c20425ed6dcee88dedaef4bc6c3542c54c5386","isrc":"ZA41S2102444","name":"Sizoba Mnandi (feat. Nobantu Vilakazi, Amu Classic & Kappie)","registered_at":"2026-06-07T20:33:38Z","spotify_id":"5egh1L3p5jRH5dwuxbZGHd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450bdbd9c5c3bac8218bed0a62c20425ed6dcee88dedaef4bc6c3542c54c5386. 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/5egh1L3p5jRH5dwuxbZGHd.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/5egh1L3p5jRH5dwuxbZGHd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adbd5c6d98fe8084d3424ef02d453a092b63edde389d3ccf0f9b33e585ef22f. 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/7dwulnV0d7nX93GY6AVVem.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/7dwulnV0d7nX93GY6AVVem.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3562497a35831463f54f4149e68f6cf4cc2cb72e1a761bd06f0f8db06b2e38f. 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/2hhaJC8ei2GQi4WaIPPY60.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/2hhaJC8ei2GQi4WaIPPY60.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cebbeeaa48474fd550479d9ca1cc0297893238f31d06125ebbac4fdd52df67. 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/3f9rsJnRvoBRGIEwMaa2Pm.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/3f9rsJnRvoBRGIEwMaa2Pm.
Banyana Ke Bafana (feat. LuuDadeejay and Nobantu Vilakazi)
{"copyright_id":"0x4c7363baf8306b2702f8f4fe558e3dba629f1fc3aa7ad23b5dd5ba0e5b0e6bc1","isrc":"ZB1OS2400335","name":"Umlilo (feat. Eemoh)","registered_at":"2026-06-07T18:31:08Z","spotify_id":"6Yns08TW4K8J9g04hd2Iih","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7363baf8306b2702f8f4fe558e3dba629f1fc3aa7ad23b5dd5ba0e5b0e6bc1. 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/6Yns08TW4K8J9g04hd2Iih.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/6Yns08TW4K8J9g04hd2Iih.
{"copyright_id":"0x450bdbd9c5c3bac8218bed0a62c20425ed6dcee88dedaef4bc6c3542c54c5386","isrc":"ZA41S2102444","name":"Sizoba Mnandi (feat. Nobantu Vilakazi, Amu Classic & Kappie)","registered_at":"2026-06-07T20:33:38Z","spotify_id":"38XVRDfTzUE70iINtSvla1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450bdbd9c5c3bac8218bed0a62c20425ed6dcee88dedaef4bc6c3542c54c5386. 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/38XVRDfTzUE70iINtSvla1.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/38XVRDfTzUE70iINtSvla1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e3ad02f8cf07ddd7152d86b7d8d84e094e4cce363ac1198ab590abdd2d67e9. 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/18Ch1YmxRmbRNpRI41x8wo.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/18Ch1YmxRmbRNpRI41x8wo.
{"copyright_id":"0xf102bfea1982afc8f5f8a054bab02f9f97e8155fda47c0f259d35b164e799dcf","isrc":"ZAQLY2100008","name":"Vula Mlomo - Radio Edit","registered_at":"2026-06-09T18:39:48Z","spotify_id":"5eUMIMm2VkKqeBKl4P79uA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf102bfea1982afc8f5f8a054bab02f9f97e8155fda47c0f259d35b164e799dcf. 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/5eUMIMm2VkKqeBKl4P79uA.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/5eUMIMm2VkKqeBKl4P79uA.
Achuz Asambe (feat. Leerosoul & MK Soul)
{"copyright_id":"0xc97ec58e3ed51ba12d4f3574cb373767577fd81d0cfdb890bde865df6030083f","isrc":"ZAA012400204","name":"Achuz Asambe (feat. Leerosoul & MK Soul)","registered_at":"2026-06-22T08:28:30Z","spotify_id":"5rB7AsMJpMsjiRXpuj0wvh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97ec58e3ed51ba12d4f3574cb373767577fd81d0cfdb890bde865df6030083f. 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/5rB7AsMJpMsjiRXpuj0wvh.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/5rB7AsMJpMsjiRXpuj0wvh.
Ewe (feat. Nobantu Vilakazi, Eltee, Rea Da Soul, Tonic Blue & Skyywalker)