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 0x19129663f3d228195c9708f561206fcdae25e7b4c8d6973b498930476266e13b. 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/621bb639-a69f-4dfc-9917-b329a02eccb8.json and https://artists.proofprofile.net/proofs/artist/621bb639-a69f-4dfc-9917-b329a02eccb8.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 0x3c0c37ed07e6d78bafcb22449aa9d09f1802cb11cd3d4dac28ccb3f895e59d3f. 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/QM7282047478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d76b4908a2fde3c9f5b273e6c53a5942e993f006928ec0b69fb5cc274c66568. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:02:39Z), 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/QM7282047485.
Puro Hyphy Norteño 20 Éxitos (Edición Especial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3346aea818b27aceecf35b848aa1dc493475d19654de46e673331cd6d9c84609. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QM7282047670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1882a4a5d2b3d068820a57ec4c854b44c6886b67ff8416607ec0aee792cd718f. 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/QM7282047679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eb2373adcea8b82ae059a4f3708ec94318ad3ef6ee59874da4ac9b4b479403. 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/QM7282047680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f50b2f5bb37298fdcaef053d5eba145c02414ee8f2a491c2464185b6c8a2b1. 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/QM7282047673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dd96d123a91a6e3964838cb0ef6f3cf012ad5dfefde087a5a99eb214d0a8a6. 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/QM7282047675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272c98188a4c23e75d5e7fae5fca85fda2f51fc62a6be3d7b2afc91110cd4ea7. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QM7282047746.
Recordando Grandes Exitos Norteños En Vivo Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e59ca0954b90233f7ac7c6a3afe129cc97c1473812e67a7cf08ccdbcfda5bc7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMBZ92041462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041a035f7acb505a7430d8e1fa079db2b86d43eeee125a3ad226c6f8f4e2fb56. 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/QMFMF2054290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bf70d898795e6c8e4a764cca1fb27ca99c4bb905daf3a24abcc857cd748bf5. 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/QMFMF2054289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd1c38a7b78749d18b90f32538268b85fcc7cb2b0cfe661f8f493c415ba99f0. 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/QMFMF2054286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ed36b65d33a74e17e89074fb86a196c19a6b5ba096c11444541cb5c1433972. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2262921.
Otro Arremangón de Corridos: Envidia o Coraje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f70eb3d9c22c87875959fc08d328aca5fd3683dae10f3ecdb3e4f9704d014b6. 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/QMFME2365982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abc5d194acc52cd0929c6bb5d8b14e455efad84d32f7a02dcce510e3a56f326. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QMFME2365988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11116c86bb9dbd4e4588b4bcf1ef9667e94d30b0a7a37b03e8cec66f501b136. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QMFME2365990.
Puros Corridos Perrones a Si Son Los Michoacanos
Ni Quien Nos Pare (Con Los Inquietos Del Norte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0230f6ecbc80878131ea09d462de8a0d530d977456c65b177d13b79baecddcda. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:03:47Z), 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/QMFMF2203292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fd71b9d97d09eac6ecd67bcf49fb882081df943412f0d367b695bbd608223b. 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/QMFMF2203301.
Mas Cabrones Que Nunca La Ley del Sicario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a12d54dbc0a9b008be98fbfc5369de1126061195d390ef264dd65b659eb0d7. 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/QMFME2366013.
18 Corridos Para La Raza Malandrina (En Vivo)
18 CORRIDOS PARA LA RAZA MALANDRINA (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fcd7fa1546cb6de79e1ceac526f702367f5f7e475dad3d62952daa938349d6. 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/QMFME2360057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6247af1c3ff52379f38b679680b227bd19270cdc4166f15f094f3e66b4d46e. 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/QMFME2360058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf3be98f48153e3695fb6d1676a37f60e86a834606e0c5319b14aa763816df1. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2360059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9ae3320f7844da1f749a7c82ce968722e6764c17e324068ea550b0eb994be5. 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/QMFME2360060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d89af322a26a90f60860dac51ff3a41a3dba3f57895716bd51754a13b1a4d3e. 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/QMFME2360061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c72b476e4f3a45cbfa1567414a4bcdeedacfa40b1e27148a0a016657944c4e3. 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/QMFME2360062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd185fa6ddd9583fb7aac01b1826be58a72983edfaa2fdb9f34e8e480eda9aa4. 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/QMFME2360063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8cfc8d34f494b95d3bc3d643d12df555cab288222adaa73f7a3f7b9d0173e5. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QMFME2360064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7718c8762377cda8aa7da5cef00766990e734b5ad0dc9b1e880f70940f3ee74e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMFME2360065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698c47b879dfdea9f1c25b37272f857dcb64ab60363a71d04aaf19355666408e. 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/QMFME2360066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22719da65e8599eb2ed338af9ccb58aedf4bb98c159ea6197f56de1a1d148998. 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/QMFME2360067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30871734f3ddba0fee75f4b05007485f9ce5ccdc9780ce43fa4a2f42d4fae27c. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMFME2360068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad14b10ab4d14b08316348cb6fb368a6886372b4eb99b6520f56b5318fce0f62. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:52:42Z), 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/QMFME2360070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1839051883fc528603dbaf4560a5e3ae62d6e2cf6cbf90674a0f19d26aff4476. 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/QMFME2360071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb54dd957757bc8dceaeb4a6d8fa3a5ad034ff8246430db477c4ddb80b675f1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMFME2360072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b675ba54a9895661f9b12431b3faaa21f1599f0782d01ecea689fd4abc15d44. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QMFME2360073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3563255a0f5f1635014d21bdb506bcf3cf9064a56479aaafd3cb8cc5edbf797. 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/QMFME2360074.
Recordando Grandes Éxitos Norteños, Vol. 3 (En Vivo)
RECORDANDO GRANDES EXITOS NORTEÑOS (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cea96b7bd302b76ec293b1c02be0868a097299196b558b2e40cbed17f9d7fb. 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/QMFME2359384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3f5580d515ac5774be3f71ffa865c684d9d81adefcb887571e95102e0fc4a6. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:06:22Z), 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/QMFME2359389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb38ffaf7293ed3532aa761ddfc24a81df5f048427abbd9b4bcd47dc584f699. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QMFME2368838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c9a18b2ee52e1ed258419ec8e4f7359e60f4edb037ffc913c026ebb0249725. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:03:24Z), 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/QMFME2368847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44462a08fbd95c26410ea763fc4621f602d17d0f6245f44f5e5e2b48eb0b0147. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2368848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ffbbaaa8e3755bd388a91e780fac90fa8f2dfa9746ac6b0b7097517ee1e432. 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/QMFME2359625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677e991b15a3b16ef83fbf1288bc54503e376809073eba4a1ba37b14d3fdd822. 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/QMFME2359638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c69b79d874c00786bf1b91cf55af71d143bb009e712668cec154c93058cda02. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QMFME2359979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7018ab4514593d6e41899e4d836958b2655c68495578535caf38767376944b9. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2359980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff065855512c6ca7420d7315d9f3a337a7a45ba14f39a4c87d3ba82ca21e124. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:39:04Z), 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/QMFME2359981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6739097cfc803da5c851a0b94fa62644942f25c16061e899e4eeeb58dd6dce74. 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/QMFME2359982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92be1cc6ccebdbcc001835437faac7aefc53a7d041d058df1e05292dc1a6a616. 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/QMFME2359985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2fdb05c33d5d4f962f00a7a1b01bf87c98feaeff6ef4aa5a17ce7cb54af7c2. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QMFME2359986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93077b6fa5cd839a00b99b5468510371142a05e55b426eaf40e97b4f8df7fbc5. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:34:44Z), 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/QMFME2359988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6be90fd8a9eed0af2b079760e5da785ff18bbf53758f6e7154bf5a609a90d5. 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/QMFME2359989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120dac15433285f222616d7a02490a1b9cb4a187f6e77eaa23957047387d5a72. 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/QMFME2359990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837f48504c22406133f368301f5e959d6df6e833b52c7a2e185331bec0bdce14. 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/QMFME2368207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61f87bd7a7b683871695d1931dd24a94d8e64ce14a83802801b8a7749b05319. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:51:39Z), 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/QMFME2368208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58e44120909f092717e48cee1d8d84292c75a7a954d93253e893b942d1c6422. 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/QMFME2368209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5852d3cafcc17714985991ae214ebaf916c6a34a19865574a106d73e87e816ef. 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/QMFME2368210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1c05cca820ee891fac09049555587329145964f4293ef67b8f03e46dbd76a5. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QMFME2368211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeec83ba82332995aa479a8bd74a24aabbdb8a8cb10091302ae0676def3b3f5d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:35:05Z), 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/QM6M22487726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949547bdffd4a0315b37021b0b21b82c9c7c0e17c18a581f8470e57f5c6f123d. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/QMFME2368214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346bd155a819db94cbb6c97af8948ae2059b7a7d8f4403ad0b978a23b0da60ca. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:12:36Z), 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/QMFME2368217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb96ab7d31029c69de70d3a479e053c728f3b3e8a853d3e6d468e43679d07c06. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22487711.
Mis Ultimos Deseos - Con Violín Y Tololoche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0453ecd787eff37babf7432904e02e5fe303ae988cc379dff931f6b8a1c6bda4. 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/QMFME2368218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f32f0577f480410c7f4ad3329ac9f10d467430f56d64df50ece41f4f12bdcec. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:32:27Z), 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/QZK6Q2482530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d4c1efb51db4bd0378d5f564c28f61c9a4327e53f743c9df319f09f28b6e77. 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/QZWFE2481597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce41f036799ec3dad31f3f17b7a5fc16cb4c7c50e8aa106315ba918402f9082. 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/QZZ762427853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14e3b5f090f02db6dd357a3022dcf1a9b3240b8c010bfb8c1bc4bb2691ef0e2. 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/QZZ792420097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e1064e5fa8020f3950df167f1083f5f2e4d196bdf0a7f85545cebab6f2fe66. 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/QZZ7N2475157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e1064e5fa8020f3950df167f1083f5f2e4d196bdf0a7f85545cebab6f2fe66. 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/QZZ7N2475157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce41f036799ec3dad31f3f17b7a5fc16cb4c7c50e8aa106315ba918402f9082. 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/QZZ762427853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4d842b58fffd8fb63ecc724d49328838a64780b97e963962fba081503dd232. 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/QZZ762427852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14e3b5f090f02db6dd357a3022dcf1a9b3240b8c010bfb8c1bc4bb2691ef0e2. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:43:59Z), 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/QZZ792420097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1ff2ef715667b7d76e17461af0a285f4e18c0ad8d3b14463cf27a7db00be33. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZZ762427854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5156814b468ec66fb23078a4e21e62d3cd523233f8ed0d20d64507cc11941c30. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZZ7V2444198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308f9371131d8eb4d1c9b37a1d2bf33c48057e241837927a249fbbd7084b1bd8. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:54:23Z), 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/QM4TX2262922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bb95a6db06ff37a1c2216debf71c19d0982488152b4a9bce687f4dbef2b0f5. 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/QM4TX2262923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8c37701851ab9530622f3815338a9c9bff8a07ce9a4827462fe549502bd934. 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/QZTB92551727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190c917eb1ec9c405b02bce0b9e9603d722bb508cf3811fbda77dea085a529a9. 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/QT3F72506201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe07b47038e8e65bd49a401672fc3fec58f8b06a40b6b6e95c680b774772541c. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT3FC2571635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8a31002f1a0933c10f9558f099e6bac6b00d1ea89aac0cd25eb44490eca681. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT3FC2571636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ac74e93025c8e206b46897005e33d9fe3d8e34585d624e093a8c38664ff656. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QT3FC2571638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53a6c8024bd5d4fc4a2a32d0513d41e224af0a70cbcc28a733fb1e909304dff. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:06:25Z), 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/QT3FC2571639.