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 0xadf773f9c337bd7890dfea05927b7fff5438c766ffe3abab37b0d6b7314db2a3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd1f74ac-2ab4-4588-ae49-62cde49cbea3.json and https://artists.proofprofile.net/proofs/artist/bd1f74ac-2ab4-4588-ae49-62cde49cbea3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x3c6a4511563b75248de426015059d4fc5a5384413892920b780d750c26aa4355. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jIFNWwli6JbC2v61lh2kx.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/5jIFNWwli6JbC2v61lh2kx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3095a2aaba36726884d35d0251c84e0a7dc5a9074ab5c33dc4a0784ad7053fd7. 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/1q1RdgvOU1upQ5z7YYww08.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/1q1RdgvOU1upQ5z7YYww08.
Mayibabo (feat. DJ Maphorisa, DJ Buckz & OkMalumkoolkat)
{"copyright_id":"0x626d94ece1ed1eeda359a5352f00bc06b0d59df6f08a4ff576836503ae66b796","isrc":"ZA46M1500013","name":"Mayibabo (feat. DJ Maphorisa, DJ Buckz & OkMalumkoolkat)","registered_at":"2026-06-05T05:25:57Z","spotify_id":"2pDy1kq8F3iT8dtAzCp3LW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626d94ece1ed1eeda359a5352f00bc06b0d59df6f08a4ff576836503ae66b796. 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/2pDy1kq8F3iT8dtAzCp3LW.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/2pDy1kq8F3iT8dtAzCp3LW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d215572cfe1df9a72e450500dd7ea282ebb80b676951a2201fc9b013d05eb2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GpkHIb2wGf9sUefYUEwfd.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/7GpkHIb2wGf9sUefYUEwfd.
{"copyright_id":"0x3251828967f5dccea4cea6737adb7c443e5cfe9c5491ad4ff1348be1fafd2564","isrc":"ZA46M1500014","name":"Day One (feat. AKA)","registered_at":"2026-06-07T05:39:11Z","spotify_id":"1talEXN5S5DOXVWTj8AjWu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3251828967f5dccea4cea6737adb7c443e5cfe9c5491ad4ff1348be1fafd2564. 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/1talEXN5S5DOXVWTj8AjWu.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/1talEXN5S5DOXVWTj8AjWu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e291e8523b3502840f44eca0c2b38baa0ee8d4ce083fbe290999cb6f4b7ea6. 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/33zKzSxfU4v8uQk9OV7tyX.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/33zKzSxfU4v8uQk9OV7tyX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a38b4813f964e177ab05a74b961c1f8a4bc6591988c5d9b71f08b6ef098f92. 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/06XsfAXOv0TNGH3Imz1kqc.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/06XsfAXOv0TNGH3Imz1kqc.
{"copyright_id":"0xd44596b59bb5ba8b9a1829d3b2b8be1ea6cece469acadeaba73eea68554c6e38","isrc":"ZA46M1500005","name":"K1 GOD","registered_at":"2026-06-18T14:07:26Z","spotify_id":"5H0NymOU8oAiGoqtA1rxDF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44596b59bb5ba8b9a1829d3b2b8be1ea6cece469acadeaba73eea68554c6e38. 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/5H0NymOU8oAiGoqtA1rxDF.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/5H0NymOU8oAiGoqtA1rxDF.
{"copyright_id":"0x1ece740b94b8da81e64e2fc38309a5dbe4ecacac34fd63ff817e072b7d7649d7","isrc":"ZA46M1500016","name":"Ngud' (feat. Cassper Nyovest)","registered_at":"2026-06-04T10:13:11Z","spotify_id":"0i2EASYXRiIMjKmExaOk6v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ece740b94b8da81e64e2fc38309a5dbe4ecacac34fd63ff817e072b7d7649d7. 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/0i2EASYXRiIMjKmExaOk6v.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/0i2EASYXRiIMjKmExaOk6v.
{"copyright_id":"0xd332e39ed726aa066b4e29414dada756d6e1360b1b8a0b96b2aa84ac02babaa4","isrc":"ZA46M1500006","name":"Kokotela (feat. Yanga & Kid X)","registered_at":"2026-06-11T04:26:59Z","spotify_id":"4aqS3ReUvxGUmIVkN806OJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd332e39ed726aa066b4e29414dada756d6e1360b1b8a0b96b2aa84ac02babaa4. 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/4aqS3ReUvxGUmIVkN806OJ.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/4aqS3ReUvxGUmIVkN806OJ.
{"copyright_id":"0x6b4760dd5fdbc477d05f2828b2fc10740b241e4c2a5ecb94b0dd2c3acdb3cf02","isrc":"ZA46M1500017","name":"Mind Fcuk (feat. Bucie)","registered_at":"2026-06-22T22:13:22Z","spotify_id":"0u7734uyWsXCS49ZoXk0ei","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4760dd5fdbc477d05f2828b2fc10740b241e4c2a5ecb94b0dd2c3acdb3cf02. 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/0u7734uyWsXCS49ZoXk0ei.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/0u7734uyWsXCS49ZoXk0ei.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dcf194a6e0b4260f795104b8c5070cf7929a2b599eff22093887fb3a055fa4. 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/6dYsC4d94vhOpoBLAFsXek.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/6dYsC4d94vhOpoBLAFsXek.
{"copyright_id":"0xf8eed2aebbad271b35a72e11bceb095eb7dcb7d61a7951b190feca6a2472f312","isrc":"ZA46M1500018","name":"Shooting Star (feat. Ameen)","registered_at":"2026-06-25T15:07:12Z","spotify_id":"3Vak3JsgdgddsHv2Ajokfk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8eed2aebbad271b35a72e11bceb095eb7dcb7d61a7951b190feca6a2472f312. 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/3Vak3JsgdgddsHv2Ajokfk.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/3Vak3JsgdgddsHv2Ajokfk.
{"copyright_id":"0x01af02881917b0bdf3694fa396b67fef6fa5db09c3a71667e25a7525b7d3d3b4","isrc":"ZA46M1500008","name":"Let a Nigga Hit","registered_at":"2026-06-26T15:31:57Z","spotify_id":"4SDVrEHQOXMZHm3yfdsUNd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01af02881917b0bdf3694fa396b67fef6fa5db09c3a71667e25a7525b7d3d3b4. 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/4SDVrEHQOXMZHm3yfdsUNd.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/4SDVrEHQOXMZHm3yfdsUNd.
{"copyright_id":"0x51d269890fcf6c7a7bf780962d860cdf514394ed03cead778bc697ca7170b020","isrc":"ZA46M1500019","name":"Ngiyaz'fela Ngawe (feat. Thabsie)","registered_at":"2026-06-04T08:28:32Z","spotify_id":"1un5fgTEsqfK5VSzDlDggU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d269890fcf6c7a7bf780962d860cdf514394ed03cead778bc697ca7170b020. 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/1un5fgTEsqfK5VSzDlDggU.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/1un5fgTEsqfK5VSzDlDggU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a399cab87fd46b155547248469a239438659a7437604a6e837e8a9bee52ead5. 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/3CEaEZmyfJCHQ1z0NJfogf.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/3CEaEZmyfJCHQ1z0NJfogf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f13980b422e25f880119e0b07ad94e27fbe73f7ab6519095c29c2315f3dcb1a. 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/0Tkm3yNHAkr1BsRyYsIQKM.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/0Tkm3yNHAkr1BsRyYsIQKM.
{"copyright_id":"0xa218b0f3f1136343dae22e649f058d526eaea42c3735e93cdbbae3b4c6c04a80","isrc":"ZA46M1500010","name":"Preacher (feat. NOTA)","registered_at":"2026-06-26T15:34:16Z","spotify_id":"0ZdkZkNvjSZQiX6PYXHvyE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa218b0f3f1136343dae22e649f058d526eaea42c3735e93cdbbae3b4c6c04a80. 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/0ZdkZkNvjSZQiX6PYXHvyE.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/0ZdkZkNvjSZQiX6PYXHvyE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75568c4fd9443011299f6e7defd3ab91951616c3c19d8dd9dff75e8166db4679. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HesuLebAbweydqisrAnO8.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/6HesuLebAbweydqisrAnO8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69161e55ed0ddfa4b4c3a8233bd35bb9670085d7ba3dae8486c54cc141c75ad. 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/1da4xJ4kIMyf6W7LmciQMJ.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/1da4xJ4kIMyf6W7LmciQMJ.
{"copyright_id":"0x1e05bbb2186273ed5d0da8a034cf7866aadc63662cdac93fe232d12c688c2d23","isrc":"ZAA012200475","name":"Abu Dhabi (feat. Professor)","registered_at":"2026-06-09T18:50:57Z","spotify_id":"3S0UkStqZrZZYGtAsE6HU8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e05bbb2186273ed5d0da8a034cf7866aadc63662cdac93fe232d12c688c2d23. 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/3S0UkStqZrZZYGtAsE6HU8.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/3S0UkStqZrZZYGtAsE6HU8.
Huzet (feat. Papta Mancane, Ma-E & FKA Mash)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4053863d3e664a2b188171eda20c3748f3665f4457f8e46b48ce2241f654af10. 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/4o0FVCF4LAi8sgt98t79qt.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/4o0FVCF4LAi8sgt98t79qt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee06bc5768a8450401cbdc4e3e55065800aeb9894a2723f7a133bf72c0019b0. 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/3aFTxMFECZA9Y8W5mu7urS.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/3aFTxMFECZA9Y8W5mu7urS.
Mrholo Wayizolo (feat. Masterpiece YVK & Papta Mancane)
{"copyright_id":"0xba063660809c6ae579631cc6e32d6fc5e26279d063c98f3ede20bb33fdfd5f8e","isrc":"ZAA012200472","name":"Mrholo Wayizolo (feat. Masterpiece YVK & Papta Mancane)","registered_at":"2026-06-08T03:55:31Z","spotify_id":"5TSTHmrwdbkcDHD0whBqiU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba063660809c6ae579631cc6e32d6fc5e26279d063c98f3ede20bb33fdfd5f8e. 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/5TSTHmrwdbkcDHD0whBqiU.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/5TSTHmrwdbkcDHD0whBqiU.
{"copyright_id":"0x8a0e3b664ef36ccbed3bbd10d422c2cd646e81ef78fc1a2996f88c3f66e20936","isrc":"ZAA012200478","name":"Is'pantsula (feat. Papta Mancane)","registered_at":"2026-06-08T12:53:41Z","spotify_id":"79OhS9g3iIGJSjf8OxbiVB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0e3b664ef36ccbed3bbd10d422c2cd646e81ef78fc1a2996f88c3f66e20936. 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/79OhS9g3iIGJSjf8OxbiVB.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/79OhS9g3iIGJSjf8OxbiVB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5d24a43580013d59e2ad38392b23a8a19eee2e1057e64e6341055f675633bf. 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/2vQ6HiItBjexgxjrrL7N4Q.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/2vQ6HiItBjexgxjrrL7N4Q.
{"copyright_id":"0x8f4fd4ef1914e333dd5a02636d502858355b454338decb8f8ae0e97ceb3fd57e","isrc":"ZAA012200480","name":"Umngani (feat. Papta Mancane)","registered_at":"2026-06-19T12:51:26Z","spotify_id":"25IGr4hR2tya0jBYQO8u8U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4fd4ef1914e333dd5a02636d502858355b454338decb8f8ae0e97ceb3fd57e. 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/25IGr4hR2tya0jBYQO8u8U.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/25IGr4hR2tya0jBYQO8u8U.
{"copyright_id":"0x71db0a20b1ad8d096cb30ad752df2167fc9d6436bd2455859b1596f98229dd5e","isrc":"ZAA012200481","name":"Umbono (feat. Papta Mancane)","registered_at":"2026-06-19T12:51:52Z","spotify_id":"1yKTfxdwvQy0JzFOkYg2yT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71db0a20b1ad8d096cb30ad752df2167fc9d6436bd2455859b1596f98229dd5e. 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/1yKTfxdwvQy0JzFOkYg2yT.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/1yKTfxdwvQy0JzFOkYg2yT.
Sghubhu s'ka Kabza (feat. DJ Tira, Hulumeni & Masterpiece YVK)
{"copyright_id":"0x9496f2053144fae3782bb838918dc175f95784c272343ce16f94209c930bf6e0","isrc":"ZAA012200482","name":"Sghubhu s'ka Kabza (feat. DJ Tira, Hulumeni & Masterpiece YVK)","registered_at":"2026-06-10T18:31:36Z","spotify_id":"1ZB4C7Jq3qhDAXBiytWueL","type":"track"}
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7364aff3d07507588fd3ed365bbe254c445c1a6c081391d9cd429c270bb7b7. 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/3AUVbwnc6SYB4goZmiJRVx.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/3AUVbwnc6SYB4goZmiJRVx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cc660548b5c0024d678379ac5a5aac86b2cde3a68911279f0b9361e61e95b2. 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/75u9KshQXeac7OLcraqABG.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/75u9KshQXeac7OLcraqABG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbf6b27b05f89c5c21dac5ea07d07f738e4632b0088087c969146d1c9b57b75. 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/03yiQLQ7oM25RDxeyXCCcm.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/03yiQLQ7oM25RDxeyXCCcm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6373bd76d4903f08f9fe9732117e64d38ca944eb86945c435745d3041dddd3f. 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/4hRhIOeD8XqT0rwDTBiObb.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/4hRhIOeD8XqT0rwDTBiObb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e92ec029c23b69184d7ec2816e2affd768a3bf6ddc6289f767eb43a1c6a903. 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/1HvxBPwoiiqaavDRiA2Ota.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/1HvxBPwoiiqaavDRiA2Ota.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbb942189d3d1a97c9f82bcc4b5ff53160f978347dc65e11129e2cc3fa410fb. 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/0bvaDhf7RGNTbWutLkaNnN.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/0bvaDhf7RGNTbWutLkaNnN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b921295955c9a91bb388d3ec93efec8688f2b2fe5a498a2969752dce616a87b. 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/0lGm8eOjs3Id3bN0L0udAo.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/0lGm8eOjs3Id3bN0L0udAo.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891a494c1353b145020cd8385ce5154549ffe05f0dba569a6917644059f6b0fa. 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/3Pk8PvXrBODZ3C00S2gtQk.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/3Pk8PvXrBODZ3C00S2gtQk.