Los Rojos is a faction of a Mexican drug trafficking organization known as the Gulf Cartel. The group was formed in the late 1990s during the reign of Osiel Cárdenas Guillén, the former leader of the
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 0x7526bf6cef195a1bccd89f22b7dfc3e2c63a5a002a8e20f5db177ae89b06bbb6. 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/4ac04df5-a672-49f4-9ddc-b5ad95c84ecc.json and https://artists.proofprofile.net/proofs/artist/4ac04df5-a672-49f4-9ddc-b5ad95c84ecc.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 0xf43df858a1cd2625ba59de395180db8bbf3f81e303703d8e6309880381539af1. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/MX2971400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf455cd08d8b1274fdcaab0d2bfaf16284a686412b672d71bc820ddcaf28a8cf0. 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/MX2971400996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4550810bacc690fffea80fd522487ab7f1580bd981d9713032c658ef756561ba. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:02:03Z), 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/MX2971400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329b084dd6cf05f2f8edb9bce00254d2b48edfc9a41fd02ddb5777a48982afec. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/MX2971401000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b06e1d9400382ddc49f772589b92c0b70d9048f1a83c6afd20b5e336b4680f5. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:59:19Z), 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/MX2971401001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0707984470c52a2d2e6e9b5c375424367ed0bb99fdff49681ed07ec8f929e8e1. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/MX2971401002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285f89d61514e9621ea49b7254f80622e58f3336445e5656eaa0d2abc42d3c8. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/MX2971401003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03757076676b2e7caa5f19e1e979aa0b271f740cf14a5afba038c95ee16a249e. 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/MX2971601208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b87ef5faeea8350be51817cc5c2b301d6b7865d602924632c75a434bc33a69b. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:03:49Z), 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/MX2971601209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a47869456d1758da2489e67905419d79a60320c61ba17a259d212a6b1b47970. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:32:22Z), 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/MX2971601212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac68b98210c7ac193cb5273470e3bcf0bb701aa81152b59e728b876a980ae91. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/MX2971601213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf098af0c3db9d0f3ddb1ad3f855628eb5b4053dac4a9ebfd73baa39886795319. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/MX2971601216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b823105607ef0d84086a9c549cf2cfc7ccdc282ea523cc0b73085419da1629. 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/MX2971601219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac168def85dd8a3f4994be983642351ef75c804e5e0a583530842ca2a97e5857. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/MX2971801460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e52945b84d561204a787d52091c474751b9b581a62d1e4e413c66a638eeb7f. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/MX2971801464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b76cf2f6c046593663ff9da92cad6082819433215003566c019e12b9a04243e. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/USUM71908886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d1a89f2965a2a3b3ef061a24203839c22bf6c13dfb708826aa31ef9a23f6f1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:26:54Z), 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/USUM71917034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1d1a7761b833028ef44a2c456307290488020639a83c8505845f18595be3c4. 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/USUM71917819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0f8d63341e58f5976e7bbd1e4219762a305fa69449d048351401e0d4b1228f. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USUM71925392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde01062f7e2dcb755f3940e3e3331be716cc1d0c877b44664854bcc0b987625e. 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/USUM71925395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25d5ddd2a5f47d131d8904340967e5938e8816b810fa2f98ca0a66576736a29. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USUM71925394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06883f212415b083b766d4dfde16f319544939a00a0ec0f14ea3b4220c884ce6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USUM72003267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330845624ac2f83ca545ba20c3ce13fc13ef5125e2fddf2315e3e4c88c16fc3d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/MX2972001981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309a0b020c65bb49512d60d48ddea9a8e773ae9c3818c5ab49264bfee0809db8. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/MX2971400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bfecfd3031c44cf9c9f709e4120d9d140a5bbad3ebf1d058bd07de7aebd2ca. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/MX2971400995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ac1b2f93cb59f74db2b8eece62b71bf9b959bd6a21f65f5d260f560ecf071c. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USUM72013771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4baa8e71e16ba46c685553df316c3a0bead5292e352faf4612e30e39c0b62b. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/USUM72013734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb040a170fde66d4e3aa3a6acfcdc87aaef7368ab58bc37195d3000c17d8c6102. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USUM72014683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4701e3315e58e87e91eb1c74a1f496abdb09917772ea22f747986ec29feeb4ef. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:46:48Z), 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/USUM72014682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb040a170fde66d4e3aa3a6acfcdc87aaef7368ab58bc37195d3000c17d8c6102. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USUM72014683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dac69bb45740d51be17b886b6170f2912fab148b189ae41cb52a185e25cbf9. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USUM72014684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9161f64be712b603066efc2503fba6d9c86bbc29d7e34ec239535f6544d2cf22. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USUM72023421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a70d2545de063905111428875ed6732375b5bff26d8a2e185a389cdc8b104b9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USUM72109460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09812d9ed711c5c258b5af275d0d87c494d514889e1548f49353f18f4f884fdb. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USUM72120387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b58a73db1949f4491f547596cd37a88e608519b8e9882446c62c6236c8cfda. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USUM72121049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09812d9ed711c5c258b5af275d0d87c494d514889e1548f49353f18f4f884fdb. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:52:34Z), 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/USUM72120387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ae5ebed704e23a0b298888330975556feb437e92812437d324c2c6ca8e4d29. 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/USUM72121050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ea732e5d0b7b8d6e52da0f8544778dc1bc7954f7abef6213d4d2d673ae1dec. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USUM72206094.
Lista De Regalos (Feat. Nabález, Majo Aguilar, Banda Fortuna, Jary Franco, Fátima Campo, Ricardo Murillo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43657a0be3de8cd91b962891a868a0491d193d071fe2761a9384698184912651. 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/USUM72221161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa2cd2af8275d21f909799f8c42041abebe09ef533ee991d5e85010ffdb1ab7. 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/USUM72221993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531b7d2db9e16b7b2aea116fe20e853d3b9809d9526e48588231a5ede06ff29. 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/USUM72301426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531b7d2db9e16b7b2aea116fe20e853d3b9809d9526e48588231a5ede06ff29. 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/USUM72301426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d1a89f2965a2a3b3ef061a24203839c22bf6c13dfb708826aa31ef9a23f6f1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM71917034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cdc8d43cae9c6b2b074607785590ffd472ce285d72ca400def59e8ea09b5cc. 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/MXUM72300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06883f212415b083b766d4dfde16f319544939a00a0ec0f14ea3b4220c884ce6. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USUM72003267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510ae2eb5da73a3848437aab55fa769d1a1767bb16b130afcaff7273c143639d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USUM72121051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25d5ddd2a5f47d131d8904340967e5938e8816b810fa2f98ca0a66576736a29. 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/USUM71925394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb040a170fde66d4e3aa3a6acfcdc87aaef7368ab58bc37195d3000c17d8c6102. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USUM72014683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a70d2545de063905111428875ed6732375b5bff26d8a2e185a389cdc8b104b9. 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/USUM72109460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffbb4d1582141096a55acf2e4e8fd5fd2b89027e80a9957f06f7ca3cf474f04. 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/USUM72302576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ea5ee96b7d0ae1abce99e3f8be01b6d538bbefe4b1d375ed76760373fa39e2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM72215265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bccbe896e541e386adc6503b8687cb39e8986ef3dfdb1dd3049c20d88d3296. 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/USUM72212403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392f1e782d8dbd685dbc259c7d0eb2f9ad30361b5e2c9b112e69f15c8a29e34b. 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/USUM72315196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf51be33b62feb31e448da3e70e9ba2231be44b053812a92542366c9491ab232. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:32:22Z), 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/USUM72317839.
Ella Es Una Diosa / Cumbia Morena / Cumbia Con La Luna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1883b6ba6ed9eb0b879f27fad947c1cfda87f72e85c670fd4ea3a9ba8406bf2. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USUM72404067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d2eb61eef6790fe2f8ce069deb84e48b80506a4d04f55a1b1da455b5db6279. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUM72400356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8a556d0edaa8d825e4b809e6f5f6b0ef4cb91c856897b5b69f148fb0c77519. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUM72410447.
A Cuánto Me Quedé / Yo Ya No Vuelvo Contigo / Tragos Amargos / Hasta La Miel Amarga (En Vivo)
A Cuánto Me Quedé / Yo Ya No Vuelvo Contigo / Tragos Amargos / Hasta La Miel Amarga - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9daeadc481dc72b2e84553c48b95d1b71ddb5a10e45e6ec46e22b199d37460. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM72411566.
No Bailes De Caballito / Mambo Lupita (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc872fb40b3c37dcdfd7bbad5163dac7eb9ce081710bb921861eb2d9c54b118a8. 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/USUM72412660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d657643d337709f6a6dc63e71f182c69d07f3a5d8cd4e7e966c98a99192e7e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:11:25Z), 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/USUM72413025.
No Bailes De Caballito / Mambo Lupita - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1110a7dd18890e2cf8a8f6a171f01c051eecfffd8c41bc52e0c4553a2688087. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USUM72411759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8a556d0edaa8d825e4b809e6f5f6b0ef4cb91c856897b5b69f148fb0c77519. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USUM72410447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8923f1c279841ea9551ce8ef1751cae3700b26b4bd192a9502c822513fdfa7e8. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USUM72411980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88fb858315dcbcbca57ac9e778ff3f8c68c91f7a457f380c9c5e6ba22d71a9d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUM72413020.
La Buchona / Los Males De Micaela / El Wiri Wiri / A Quién No Le Gusta Eso - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411ac265a1a95eeb944156168c68b50907fb0ecf954d351a0a132031ce9dde29. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:02:56Z), 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/USUM72413021.
A Cuánto Me Quedé / Yo Ya No Vuelvo / Contigo / Tragos Amargos / Hasta La Miel Amarga - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9daeadc481dc72b2e84553c48b95d1b71ddb5a10e45e6ec46e22b199d37460. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:28:23Z), 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/USUM72411566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99c2276fa263a7c3a52ac1626c281d270a13530d531e63e9c67c70aeb187af7. 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/USUM72413022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed38f5fef94bd54d514dfcf6cafeb5218bb23f00691d19592e2a738f266f38a. 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/USUM72413023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc597896f27fce05886d7b9080e9b004f108af21bd224824317051246f0366d57. 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/USUM72409186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454f3b4209d7fd2eb7325d289a43c40ad6d3eba065e2aab0d5f33de4fe069d94. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USUM72412537.
Fiesta Navidad Con Los Rojos "Merry Christmas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12031c88f29b4201b578103aaa251bfdee3598b8effb4fc63cfed68a050be33b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUM72506192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cdc8d43cae9c6b2b074607785590ffd472ce285d72ca400def59e8ea09b5cc. 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/MXUM72300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc870e54d924ee74fe5ac92e11fc940f8a338c0602380d0955abf0ad0952d0e3. 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/MX2971701369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bfecfd3031c44cf9c9f709e4120d9d140a5bbad3ebf1d058bd07de7aebd2ca. 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/MX2971400995.