Martín Garduño el Líder de Tierra Caliente
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 0x116c9f12ee5ff5e71a93ef45b20d1bcddbcf862fcb99e6e55c717ab9edd414ac. 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/58cde3c5-1c54-488d-8144-68f004b39188.json and https://artists.proofprofile.net/proofs/artist/58cde3c5-1c54-488d-8144-68f004b39188.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 0x1b6f802b6365ec988b38924b18489a2adcc9c6aaa8f455ca7e5d4d48bdd067d2. 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/ESA012075356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac64e00c8900186e4b632d4908f6aa32ab7bc3ab13029c141817097bf7ee5d8. 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/ESA012075357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f7f1010362341d3a4b51a209c4078fd7097966aef368606068ae8e8af112b6. 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/ESA012075358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ec856d78aa642a1af3ab36465b9da8786d6a294fdd019fc1c617e4f906067. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/ESA012075359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fee85624ae42ebba5f42bdfad0aa4862dc4d8786b27115e6e46d7a71e8a71b. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/ESA012075360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c62f2d51a3d8a54bccca4683bc4506793a937bcd0f4d83c6001f59b9a1baa5. 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/ESA012074765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b703d7ed13db8dda74782ee88d8d5b97cff52f597fa24ad9dbf04f44030951. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/ESA012074767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e16ce4102a9195aa360e22443e3715ff03aea802229d54e7999f37c58916a7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ESA012074771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2981316b4af01410a3ef3154cc12048ec21ad841dbd395ae9e18b98b9dcc68d1. 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/ESA012074773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746bcee64b3b178da9ebc235faa11574211d91dc6243b63a4155dd48e6bbcb50. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:27:36Z), 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/ESA012074774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264df0f0ad00e9efa627c358caf4a186403254a6e873f6989e9fa464e0fb35b3. 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/ESA012075283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33703866358020ec50121fa4a3bbe57a43eeef1a57de73e22671f5cd2a014175. 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/ESA012075284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779834654ff1774441613c13da0d856edb1d4a2f7ee9f179302f94fd931469c6. 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/ESA012075285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0892dd43701980277d86d18812ba160157558c9b960a5f92e7450ca1566237. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/ESA012075290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11ec6ccd0461a2e81d9a7d475b39fc1a68b83a1e5932413dd2581746f27d733. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ESA012075293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ef11c44c1ea186403d91dd08a5b6b97696d48ae0e9c5f6bba2a514ffd4a9e3. 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/ESA012075294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16387839befa6272584f670ed3380a4c0acb083642ffe9bf016d74dcb84a410d. 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/ESA011761415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb077b8ba6748f46210aa25264d76e6c17a0ba0138503b2bcd57fee65803362ca. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ESA012218541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7b290cd11187b66d7bc1fb87452d7ae4a6c2b2e157a5a9bc1589cb320cf501. 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/ESA012218543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abc7d5247a901ed00b1d5a213074ac80c886699b817549ba8483e69f2f1e842. 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/ESA012218544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe6b060a6554befab5b0e02aa58dcea7d9fde74c14f889b56ea869d8f4564d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ESA012218547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ede5b79dd3506ac7302cfa97763aa26551303b615f80492697bc33591fb7c5. 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/QZXLZ2370841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8992251b9cf83bd42044d0126d8eba8846ae103954e70fdb40579b2b131d124a. 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/QZXLZ2370842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3b9a0eb8fe7212db48ada45f38a428193b0942c44541cccfc03035b5a9311a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:30:23Z), 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/QZXLZ2370843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e21441cd8a553875151da96a4365fbb8da5d75a053bcc9b9e3f3664a34dc51d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:08:52Z), 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/QZXLZ2370844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff5ff0be1b3018b505aabbdb9b9623e51a42b6c8c33e7c22c8f4ca02dbd222b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZXLZ2370845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34530846247d349a766449b3f1fb0e26d8485970005fd8b7bc1c021d9cf4d603. 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/QZXLZ2370846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb365f4d4cbc2c73cfb8300626e59cb08de504f4f1876a58974329a505af851. 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/QZXLZ2370847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc86e2054438f32042e8dfbed673902b2995d8dd71545e24598e6c6c14a19678. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZXLZ2370848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5e7dfb9fb199c8995e6adfa645bb58729d5798e4d3bd94b8af8fe6a7c3ec92. 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/QZXLZ2370849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d78390c3a8196ef894372c0fbd379d118b22b99034297c57d66d0bef1e887cb. Chain 2 (Bitcoin): anchored in block 958752 (2026-07-19T18:50:10Z), 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/QZXLZ2370851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9e2cc0396f4d475c33af73ce99cee82de75e94974cb3495287c3e008861e02. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZXLZ2370852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47d5a93d66c3d51bfbde96d5e5dda4b209442146a68d7af919d7df83d5bb44e. 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/QZXLZ2370853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980f37d9ad6f01da417a598d74c2fbea67f4277861f09c8965cf654448961982. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZZ972321866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a87785d6a92f280797910c2e0345fc7ec2972f9e170c85c460538369ac8b3. 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/QZZ972423986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edd69d861761061808f70ff17a073593434c338d2c41b7b5600af4c0ab6dfc6. 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/QZZ972423987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30c1174fb99e40b7cbeb93de1668f15256d340b1df955782e5192ec121ce55f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZZ972423992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfeee1b3e460045daeb8b76b67ed5ab156e7188052274b70e80b4de5b269ce2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ972423996.
Popurrí Ranchero (Pilares de Cristal/Chaparrita Enlutadita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41cb5b18086186e95edc880d1f1acd5e017baa2f786ce887a8767569476a1df. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZXLZ2407150.
Popurrí De Quebraditas (Fría Como El Viento/Noviembre Sin Ti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2948c7182093e78a42dcbdd4fc1cb3cb7f8f26e862f8772a0b3518e794b122. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZXLZ2509406.
Para Morir Iguales / El Cariño Que Perdí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae22c2e949faba8c29222f2028d9ce48ddf0de4d1de9d88e64ac8b1f89e4042. 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/QZXLZ2512199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9645788450a7fb8726facb988221e6160b28475bb81dedc2d7436f06e37d573. 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/QZXLZ2517591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7910fbee174e6c2d369564fbeabfe49a794a068fe9dd44eaaa7cb90aa9276388. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/US9CY2202479.
Con Limón, Tequila y Sal/Pongo de Mi Parte (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1246d56e1a366ec8949b1ecdcca4b25884a8a89d6b8d3f4c742d2890630388b1. 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/QZZ972446483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f271d336fd7e32cad6c4ceaca4caa7d29a5375282e4b1be8c5d6e084de8c5b0. 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/ESA011744004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f522960cf71d49c63b13f600508a42cc3a030338ff5b109de3e5c6889178060. 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/QZNW72411311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f271d336fd7e32cad6c4ceaca4caa7d29a5375282e4b1be8c5d6e084de8c5b0. 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/ESA011744004.