Alick Macheso (born 10 June 1968) is a Zimbabwean musician. His album Simbaradzo was and still is the best-selling album of all time in Zimbabwe with songs like "Mundikumbuke" and "Amai VaRubhi". He
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 0xfe4730bbf5eb7eca59cca5a6586c4c2b94201705679058e31c72e54f5309d44e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caf3f7de-4e01-4359-bed7-5568edf0bd79.json and https://artists.proofprofile.net/proofs/artist/caf3f7de-4e01-4359-bed7-5568edf0bd79.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 0xae8051c3c3f29af9e2cec561c4d9f298ed7921dd02267aeab55d24a749ebdcf6. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZDA82498500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078f2d5b9c8bc972202f973d1fc64aadd2a5074bcbfd41b71e8bbab13c39e4f6. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZK6Q2465167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a9c6f5c3100ab3cfdccb69d2bc908b41304d42fd7a2818fd2f4255711f870d. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/USA371665254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c29e079c26dd6aa39f0d119573f17aa3553ac15880c7f9fd9c3f7c66d59fce3. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USA371665257.
Alick Macheso & Orchestra Mberikwazvo Greatest hits, Vol. 1 (Live In Johannesburg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd093ea6c85f11f0a56645217158b9c51fc813583050975d311f8583cde0ae631. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/FR96X2262536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d9f1bc31299601671e32c01045869317ecfc76f29f3ee8afbc558dbefbd80a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR96X2262537.
Alick Macheso & Orchestra Mberikwazvo Greatest hits, Vol. 2 (Live In Johannesburg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc791aa8cc1082cd8efaaaa9eb97e5939fefaaa82c3580b6b09aad7d17bd483. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/FR96X2262528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e786e8947a47fefd147fedeb6332b13fe8106c2d56b3503c17e5e72f58cc39d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/FR96X2262530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b0b60ce30a6d94024d1463fe12f597010bba1e43cdbd8bba3e517051b326bc. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/QZK6Q2405726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68758b0abdec15fd471b8021d0a5c89a6e6eca4b7689892da523920a260c8ab3. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/USA561100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ed6fe71d1c77822cf839845f67589e0deec341890f31efb1851589840e6100. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/FR6V81652821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013fcc277952230f2cf8065117e087f66914fdba7b30ef68d67af5bc3a0db322. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FR6V81652822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5c597c24b02b04ebc11a6a1359a888e52b7eae4e69ee780b5b274f77f55d55. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/FR6V81652823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1c3e8bbffb7f6d3c5f31241d1a21da0a72d9545934f958f29f19ffd228ad62. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/FR6V81652824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44243a6f5610f6394e876f8004b8d87dc44a10e885a259b34e4e6227fb6f26ac. 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/QZ5AB2415003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857ea7f3d4424764e7a74bbfffa2576e2b7bc97b8680355c2b49a826453ed520. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QMFMG1458045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0143ced1280e868ef43e2086ac6c0dd5b26d27a493fff0da51200bd03b2d52c2. 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/QMFMG1458050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe457a00d765c78002800d6a8cc5ab404c94d85662ebda5228006d305fa5ce9dc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/US6R21448702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ba3cad1d30b5042fbdf6ebd95b3e3d0285bc16cd14aeda6115e208b4763f10. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/US6R21448704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0d46ca6e6e3f57ba078e77cbc0a8168deab9398bc2160574deed88e78fd814. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/US6R21448705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bff1ba8c016ea84973ae6d022608f135a75778ce583c3db4133f9e44ac88139. 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/US6R21448706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e6dc4aa98d83bf8b21759405f20e9dc4cdff50dcc54d6de0fb9504e66775cc. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/US6R21448708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5d50b845e17a2176e0fda285c0b3d1d94086258cd5639e10df77624a9fcbc9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/US6R21448709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59c1aff0f72171820dc24a6e5068d19c2f2a8de46296a11c4f11f89135657ae. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/TCADR1818243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13b58949ef45efec7d7dd9bd8c6c75adf36cfa6f2667985c61da5dbf5d05b66. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/TCADR1818245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a2b969648760c64d5fcab71d0333189dcc1f774d549ef706d6744f2a8a9c83. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/TCADR1826312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f908bec4e07ef18c9b7f59380e9207dc685ccaaf464abc2cad4aa466dc734d6. 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/TCADR1826313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f6d0d05c876f7f209c028769fff693ba7c27b4ce2c3b0fc26f8dbf519ce08f. 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/TCADR1826316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60db1f8cf2ab09cbc722abfeb691f564262a4c351de3c0cd9cffed8daeffb81f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCADR1826318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2cae669a6c488e9a0f853fb0a312dba20336b479c33ece765e64d4df1f238c. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/TCAGG2226823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94b15b3ef3b53c8cf66f0d21efed4cfcae6b1c3c85d5c2cebea37d10ef4035. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/TCAGG2226837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5ae762f1d4e758ed36654fad7ed1f023bc59e93acba01d2a232f6306cbfe2b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/TCAGG2226844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4114c3fc23d3698e3bf63a489582e1758d0c3702b9e1382942d5431360c22b7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNJZ2474998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b6d42f2809310235693508c32e79e81de5095add5f085848252dd9c78548c5. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZWFR2453483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590e655c373f3d606b1527fce7bacf778da482369d1bffe7ab27187b9ecdde00. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAIW2438696.
Shampopo / Mapara (feat. Mr Brown, Alick Macheso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74632d3aa156b95041b5e031e8bb8bfd6f864fa40471f5b494a4789d415c8167. 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/ZA56E2304314.