Los Gaiteros de San Jacinto are a Colombian traditional folkloric cumbia group formed in the Caribbean Region of Colombia which have been active since 1940. Their folkloric music preserves the traditi
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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 0x4737cc698c37c269a67086e2bd1418fd6acf7ef60bf0dc31f4cba5fdd2a3ad20. 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/9117acc0-c4dd-4990-807a-f766fcd32bfb.json and https://artists.proofprofile.net/proofs/artist/9117acc0-c4dd-4990-807a-f766fcd32bfb.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 0xf82a469c35c40df08f3ce55744f23b2a2a54790b976becfd80e6e5f789abd347. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNJW2431885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c3e7462af2e620d117b083c696a435c0d6865b0be45ebb14d8a7283266f4d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZNJW2431889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb511898dd2c682ae664a6b60296982174edeb3fa693f8e3d2fdf2e24a2067ea2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZNJW2431891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58c9d7c7a3504bbed665db07bdfb300c207971d898d602b9c0d21adab8614f6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/COA9Y1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf272c8cf283b066223b4bae0b50d2572367d74f4721bb342578d71cdf0c9e16d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/COA9Y1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a7e505f2bae12d994f98e04129ffcaeff858a9a7f4f69631a4ea6be0eb235. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/COA9Y1900018.
Dub de Gaita (El Fin del Mundo), Vol. II & III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ecddefceb1a358a46920fa90a28a19715f17784c0d0389221fcde0038e8240. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/COA9Y1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94abfedfb451bba04ac895ff863be26c8d26ea42fc776ac7f7db30bb66022b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/COA9Y1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01298024fb71e3424544c9ff5495a40d443eb17c5f5ddf7d7791b52768b89ee0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/COA9Y1500006.
Fuego de Cumbia / Dub de Sangre Pura - Dub Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb3c501773152e5ca6c8c7555e9e0f8f231aae2efe7fd291371e4f5155b48a7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US7VG1717882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159c3cf68b20f45774ba0c5e99e18159fa941a61d73f9a9252cc588045ab6486. 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/US7VG1717883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b3f48cd50dc492b362bc897fcca6c4c9af7680f5f231a9d79051d53d16eca0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/COA9Y1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b5d843071884dbc773b2e90181e79454169df41eb94c412a14f8ba2cbed475. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/COA9Y1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6315fedc88f1114eda3ef90df88b564dc135f7e03b3fae42eadee9c0ac4b22e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCABK1211020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2afa19af381abdf204785fd3a180287806f761cda9859180aa1bf12acb7e22. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCABK1211026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd836d39353e7a6e70005e15ba046ffe91ab87b95caa35c13aceb9dc6b79e2a57. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCABK1211027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d6594aaeecd3b0477256f6088ac241da4e2062aa9a683ced96c60bc1afcfbf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCABK1211030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb362d08f9799124a4938c5f7abb2cb07d9e0b95e07556d9c78f10f1d622a0a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCABK1211031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb549da0dc0aaf38833a782d18e5165cf648a90ab8a39b441b88fcb2e4d98de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABK1211032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0e4e70c86738e8b4750d26d06f6515b4bfe2fc8c9c4150e503f99a6ceb3c68. 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/TCABK1211035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e17f8fbe18f17b4ef25b072dee478272d772f8188643f0c59f9bd42a976f521. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCABK1211045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eec5e98e53141b91ffe966b2ba386f2853bd4e0b30130697b151e4974991c3b. 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/TCABK1211048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86af8ba957c4514b5b6f91985e330004de1030f5b1134e7ce28e68878a6b62e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCABK1211056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2e609ba76e83a383eb53ef61f55b3561d1faeeecd1ec9e6dbbb0c2168088bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCABK1211064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbba5bc772892178ba296339dcfbe999824f0089146eca5c313be78f80d5558. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCABK1211068.
Un Fuego De Sangre Pura: Los Gaiteros de San Jacinto from Colombia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca5e5febc4e70b832bed3fc00ccf24980613bedab23597a4e8680ffb7f8c8cd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSF10653101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3026f26b237341d5969fca0455cbf2e1bf34be46ea5668435c8831b1f5d43f3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSF10653102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff35cbf9c58d118159f21edb442029e151bcc7bfdbd97cfd0b91baf971b7dd69. 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/USSF10653103.
El Millo Se Modernizo (The Millo Got Modernized)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8233891e8e4ae883b9e3d02428d8b36f6f683273b1458b0596c7eb93d7b70e70. 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/USSF10653104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe754baaa2cbd29272c64d569badabfffc1e8f9d1f8aacb6535f5db1c8767e63e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSF10653106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d087276f51f6336b01a6e78fc0098d8102b8a4011b3ad6c24e3c4837dae7234. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USSF10653107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4186ed4cd45d6e5a948c898f6c8b9036950dea424098f6237291833383e03b2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSF10653110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfbe385829e379b240ec30381810eecf9d256ceead3393c785dbbf6cdfc09db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSF10653112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7f5158148de24bf1d34299bd62d82c5dac4e8bfa90feb22da0aca2a81c30a8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSF10653114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7235bf27bc85a2235248c11576e3fb64f48df473dad78cc5b7b3418ab62bdf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/COS010100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d215895f88a520f4125ccdf280d79730a45d371cec51242cd2bbf8503bb03e. 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/COSO10700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29300c1935b540be7878e95d90038382df75ad8638825c7a1104bfb92764dbc. 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/COS010100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf58f0046ad37bb63847f6d8ef355d255f90ae1d14a5e55359a0574fc3ba13ce. 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/COSO10700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fdc2373a18294398f18055c56a41493ca9d4f7886bc7e6260544440a07a1cc. 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/COS010100540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2ef171f3a9451aafbdbb45e35c50dae60ac9d518ca3336016c347d82c983a3. 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/COS010100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b78f2f2ad5adb88c9f5418cb76bc79d4adb6f5656078d6a05fe4795b83a95. 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/COS010100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb055e4f2244ebd2e3830d7912ec2edec3f585cb37da497f665e2c531d470d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/COSO10700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8847b5a4d0e489e097dc487eed93f5fe734bce27eb536c905a7d567881653252. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/COSO10700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b1c55563dacc2d3b9c393f1177b1e0d0c4c803b543e20ea9374d370b07ce92. 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/COA9Y2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a9375fbed781af8b66faa72a00c24f83232fc430a3485e1e86d1a8b8114d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/COA9Y2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2d4d1b96a113be7549054f3f041e69fbbff74092c3bd387144108452e2a8a7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKXN22208250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532910ed1aa09f03e880e7d601924637c822d385235712dd5f2a96bdeb509550. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE6QE2080383.
Maestro Toño Garcia (Cerrero Dub de Gaita Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92530988b4e3aced1907b9e2e4221134c0ec6a28decc2df78592b96793187db2. 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/COA9Y2000009.
Espuma y Arrecife (feat. Los Gaiteros de San Jacinto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c0c6231a34044c1a121ab9821757bb91983dd3e9656a54b08bfa34bda2dad7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/COSO11600125.