Thomas Tafirenyika Mapfumo (born July 3, 1945) is a Zimbabwean musician. He is nicknamed "The Lion of Zimbabwe" and "Mukanya" (the praise name of his clan in the Shona language) for his immense popula
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 0xd0d2349127cab672fbdf8ab6768a25421fac5a3b6f92f75e067b28db999b8159. 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/97f32c50-b883-4468-b617-02ad5b2dc418.json and https://artists.proofprofile.net/proofs/artist/97f32c50-b883-4468-b617-02ad5b2dc418.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 0x101e67c3144defd6d44243c29ede943ac6fb31a63733d267161361b6a413ef23. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:59:27Z), 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/USHM90648934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31da0707d45cb8eee74ed804dcc30de45fff3581d57d6fdfdc92b7b57bfd871. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM90648935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6694dd492b566fdbb1652912bea99a23f495a9abd615257356f792399516d47d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USHM90648723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc473851696b5bfbbf36031d3117a563995bee7770da174bdb389e81081c3f1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:20:37Z), 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/USHM90648724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c08d7ae39408aceebacc2a553fef6dee29c493bfe175322e20b546547577da0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USHM90648725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53061867c3970e7e7060951553aff574ad0467085a11e7de8b4c65100ae9800. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USHM90648726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321807f677550e1c3a1cccbe96ce640c65b2e05bcd4894ab834ac36948dff541. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USHM90648727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0630f85f88772cc015738fc0f7396a309c75c36da3c77b4020ff2dcd569f16d1. 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/USHM90648198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae0d62be72a1495df2d6aee041c3558beb2739d861055514a7c9dcf5ca67e39. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:29:02Z), 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/USHM90648199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd79ef67acf79de761fcbcb4f144d32b2c386db82cff54d9206a2328504d1b63. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/USHM90648201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922c3c57735357a55df3e9a3f7880f5f8165381154ab8d665c35a0b510b8a26d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHM90648984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c9c3b6df4922a519e709e56db0d0c57d125b3525956c48457ebfb797850f8e. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USHM90648986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8fe4bc7fb7a169a5c54e82cf9616b0f099172ffe238f877d37211482f84ffd. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:19Z), 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/USHM90648988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae0f8cbe5bd73bab85b5f02df2abbf00b4a42a1a420c318ed0de0ee557cec91. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:39:26Z), 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/USHM90648990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc1b33b70758b812db90174f5dddf2a741c93fc18f45d40572ed0dbb3bea4b3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USHM90648991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e67fb0e711a1dced7b7d5425cbf07f32dfa164384671edc237de05e6e1e29. 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/USHM90648703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacd8a9a7eaf981daf2360d580581c1416104dbc7781dc37514d1fb3609f6edf. 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/USHM90648704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74239fab9f667eaf901d3f7492f12c7f699f99b9492ecde8e2e459f47e76e76d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USHM90648705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02a1c5f1271fcc7f7aab4a6378c0ce067822f2f26c9d035ad00d0336fc8f324. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USHM90648708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a2391d6f56d3af7d8b20e7b2160c4cbfd7558ad29463d37954607ef51e9eae. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:10:30Z), 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/USHM90648673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2416098897e3fc2740c1953f625ed89c79e8c74c714365329c3f21b95d5db090. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USHM90648677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4f6c9d7c91c06eaf544c0d19593144ba91aecc66029f580f9cfa3878f83f0b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USCGJ0542293.
Wandiita Muroyi (You've Branded Me a Witch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fbe7ea1b912e9fc6f6246b982dc8f17e115024a4891c2f273de3403342b2d4. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USCGJ0542295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a1cf562af34412526b7a8e59d6b0d6d7224c0c1be451a2e7beee56416e82b3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:24:35Z), 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/USCGJ0542298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76c71e31419dd82c5cf5b211587ade2b3a118f306d5fd453cb7aa1ce9f71245. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USCGJ0542269.
Pfumvu Paruzevha (Trouble in the Preserves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cca2084afb381ba5d0985e64a34d922879f5b75c933af1f03e4c15cefbb5a56. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USCGJ0542270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28db0bf66a63ff351a2f75bd88356cd6a84f07400a749c66a64f69f4001b21e5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCGJ0542271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68a7e594d38fdec8cfb7e23dda2d7bb13839625e1775968441d4f750e651bcd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:08:58Z), 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/USCGJ0542273.
Chemutengure (traditional children's song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda94482fbd8ea7ce450c96fb7ef0a77268dba2a590876995f54251c53ce06d1. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USCGJ0542274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73dd485474364cee79bb3dbfbd3e5fa346f7df574c4ae73e86b3c7b3e04fb26. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:56:54Z), 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/USCGJ0542302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba65d2dc33dee679b19221e81bcba5e14446daf06f048cd04b4ebb1700a1fde0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCGJ0542303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804e8f1872c0a3992ecffec94e9cf19dee044f6119e0f5e5e077e14bc18f16a9. 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/USCGJ0542306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584fd5335e1c70b699648a6f016bc3784d2ed3fc0e47bf8a097e37ff2255e274. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USCGJ0542308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514f2182a1dfa535c3a41c282381000d7bffd35ffe014669e30605782990643e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USCGJ0542310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff818912c490391c7db2501862a1d18c219a8417f4a537aa717a6685bbfa2d1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGJ0542312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc9987ed6f5412fdc4e65bdc1e1a552c2fe516ce0013debc8b475640c6ef057. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:50:01Z), 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/USCGJ0542313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd32bfcd4208f5bd413c60f22fdf6ee258c7ee18f911734a66d8642a0c8926a. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USX9P0627632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d8d514002b83e4855677ee54697c33b8f939ae782df94cba639441d45447f6. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:26:27Z), 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/USX9P0627633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f39c5dbfbefa39fd62e3a08fcb4966e55471922ddb93324415027ca22504ed. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/USX9P0627644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ded80deeda7db0c6be8442119a3fcc7f45c3982e33fee86b16a69bb21de5aa2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USCGJ0542315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46691b26ab90e763d9f14095d40b5288e22329813b5fc0a2d9d56bfa737a5a57. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/USCGJ0542316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb968d612ba0a8f85b0f6b91386da300f35bb39e7cd41cb6ff58e31443fb36818. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USCGJ0542317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48342b10026baf062916b3dbbe20b0f3aaaf068468b2812a67687e607a9ad189. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USCGJ0542319.
Spirits To Bite Our Ears : The Singles Collection 1977-1986
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20cd1b12fda80e18105f4b03d451bd6568ed4fb15fc32387598e74fe56fb4bc. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:10:15Z), 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/QM5TT1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2058638b6f0db8fa07b5f4f45fa1fb727ff35be0ad2d4e9dd719a0165e99b035. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:52:41Z), 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/QM5TT1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbe6b2757d187c00f37baf5fa1300722689a0aa3ba49e61eeadc1ba35a475d5. 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/QM5TT1500010.
Lion Songs: Essential Tracks in the Making of Zimbabwe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eeb4495a4eed042f0911f3e39c3737ac97448ffcb688ca419dde01395eb8509. 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/QMFME2313675.