Sinergia (Spanish for Synergy) is a Chilean band that plays experimental rock with influences from alternative metal, a style that themselves define as "bird metal" by the incorporation of "pajaronas"
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 0x2d7707adf95980c342d7f6f53c06d2a5bba2de4e0d4879a13318ca17dcfe2c1b. 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/7218ca18-e994-4e6e-af17-854b72cea32c.json and https://artists.proofprofile.net/proofs/artist/7218ca18-e994-4e6e-af17-854b72cea32c.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 0x0ce3db22ee497d86400b6645d917c967717b7dd6be68e461341a8e6941cbca7d. 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/ESAAI0256528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9921d233f615cf6581f6edac35769755ac4d65550f3492d81bd68bb7c54af77c. 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/ESAAI0256546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb16ff82740a6fb9a22f17cbb7e39d6b37794078b613dac864e3c03a14da763b. 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/ESAAI0256552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10c3ef8639c7d786cdbcec3da62750f4265a2ec69b744d64a4341b573999998. 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/CLEP21400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1506ba25b35d3581e5d89bff7601f22cfd09c14944179c2134e71e22685d0b. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/CLEP21400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c5a3fb577e8189e728041cefe7a1f1c6d202eae8cf4763e5503e0b464eb357. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/CLEP21400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c13981450b573537e8b06f099140895ce2bcff98c98aee61aabdf9b55bc325. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/CLEP21400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75e216d7e1441e6d1804a2e93cf5b062704b061aa009997a99007038efa1885. 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/CLEP21400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b678141ae06321d98e5ce629ce0f9573966bea6348b60d5b3ffc9453ffebd52. 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/CLEP21400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1b026a01c40c2a9b301f2c15ea0d10df825640ac8b3a8061e476296df20d83. 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/CLEP21400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4491b166960d4007892432a1ab0ce18e7d3772d54606f95720e51411b32c09cd. 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/CLEP21400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b0bb35aabed9db05f101f46f09257e60f6d622824933ca4c11d146e6a81df7. 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/ES71G1511029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e302dfaf9b3c7eaac2d9cb2f2ebd040e4f61a6bdb3a7924ad89ef4040c2260. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES71G1511031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7076e3943c893a6bda705b5d41b2faf3d256d38f8ec4ed9a12f89a96f9486bb. 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/ES71G1511036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3c9cc89a4fff7d164cffe3bfb3e4f7f286cb787548a8bd41e561f5d8ca1dd1. 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/ES71G1511051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6e62c22be6f41e46c806a2ef5ef69e41ef4167f79443a84429fa44cc8878ca. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:02:25Z), 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/ES71G1511052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7494a89e3bb716990d57800a9ff2e1263ad8116719fbbd7e6d4db8fe9f140c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:10:52Z), 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/ES71G1511053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd191d6dbe8a5241418a9d045ae97053075bf17c8400277ac554f0f067f8bb260. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:04:51Z), 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/ES71G1511054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d89813c11f02f6a5dc2ec4bf5d8d365863f0c3522f50bf5fac71af52b2b912e. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:48:29Z), 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/ES71G1511055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bd769fd7d9f0814272d2e770126b860e32aa24ff737fd8527b5041c4376991. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:31Z), 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/ES71G1511059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2316dea66ae23ed02067741a2a08feba5fdb630f07dc3c8593345d4d6600748. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:27:57Z), 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/ES71G1511061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92874692c7e9505fa43f4e5977248ab68ec4a2bde18d98abd1ec0158b596a507. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ES71G1511003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf30ef8cb02c6b2458bf2c8b365961a7f5df78f97f4dcd98e5b8a7858f721d9. 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/ES71G1511064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4672bef3c6920f9266265c726e66ea2589ed388ef055eea7d7bb3d37ab1d4b. 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/ES71G1511065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f4ba8600018260f3c324a49940fa8b15d4217c70683c1cf7744cada277674. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/ES71G1511066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef0f8a0341ee69d9e9da9c4352b73a66cb5d706117e7ec5c2c630e628f43c50. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:39:23Z), 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/ES71G1511067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffc3fe84c5fe6e3539e1ffecf21190a21889dfe4af25c36933828b186606adb. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:17:32Z), 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/ES71G1511068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfd333f3ff395d3d2d5e3e6abaed9f2acbcd6a1c4471a0b17af993acda89512. 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/ES71G1511069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35337dcc8937cb7ca7dcf3dc6ff7033656f5ef5f532ce929add194ee8ad39974. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:53:08Z), 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/ES71G1511070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cb57f8d256bb6fc291391463dafe09faff00fb4de295ffb450602cdf5f947e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:49Z), 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/ES71G1511071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6fb6eac48a4a205041ad0da63d7257a292c2d48457bbe5b440d386fc2cc9b0. 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/ES71G1511072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bc5f031238d2defd59571240fc0d51cddd4e43d7b9b0adaf87d0453945ffce. 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/ES71G1511073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ed8261608eeca7c22625d009f9b731211cdc6bcca63c8537df0632d45d2eb0. 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/ES71G1511075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474df469c58efbfa3e3ddb3468399a84bff70d730d1ea6772e5b3daff6eeda0a. 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/ES71G1511076.
Vacilón Pajarón: Pícara / Que Te Mate el Tren / Cariñito / Agua Que No Has de Beber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b56dd957bd0b700f1c9da77f96bbb4f2497a379c3de2ab06c1da8243283011. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/ES71G1737283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3382ae4737b160a617c98febcd7ebe208029c6f3ad6061a3aa4213e352a806. 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/ES71G1737284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb50aee1b2d5775dd0d29848b69904a7938b043769c6754bea64af315acfa60. 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/ES71G1820021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e773692496476eb0e90694527793ab1ae826390f874b489eee555fdcf982ca. 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/ES71G1925463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e820317157669a799caf4189d661438bbf8e334b98d1d149d97a575a448b23. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T07:55:38Z), 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/ES71G1925464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3476f1f4c235d2963f113cb470d6482f265e9ae950493d38d04d42b78590bb5d. 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/ES71G1925467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f60510022e024719663ece3cf055aca2eece9f5c5c3af15eb7762ed5e218f64. 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/ES71G1925471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610d288722c0bd6144bdfb1bee0e6f17f66b478ff888b200c97122f4050cdf42. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/ES71G1917516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71bed11f9fa229c27946a0b6f4c7f4e6af29548fa8881f26fbe6581dba9ff14. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1925466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72247364d1c77ec4f851c6b565c7bbb12cc8723fea2d234dad88120cb3b8fc1. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:49:36Z), 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/ES71G2035606.
Vacilón Pajarón : Pícara - Si Te Vas de Mí - Cariñito - Agua Que No Has de Beber (En Vivo Teatro Caupolicán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8ffff6c94c457897d7f8ba8ab8d49e148a0e954a86c02297c47bc36735fba7. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:03:42Z), 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/ES71G2040623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a8f9d44ab652c2adee24790c9c8ed536aabe9edc757b9547409e3c69e4a431. 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/ES71G2322572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f79596ef755c3d464c62426fb2e60d8c2254d0b3a9bba132583331cdecd40f4. 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/ES71G2421374.
Parque Estadio Nacional (En Vivo en Parque Estadio Nacional, 30/04/2025)
Intro Alienígenas - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfac4a783d69f19d55588d47ec6ef95a3afcd4364afbebcf37edd9dec2b7ae2f. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QMFME2555049.
Sindrome Camboya - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171b2437d186aaff6cf253839f06301ee2ad5c932d312e8011b32e11292fc493. 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/QMFME2555050.
Alienigenas - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2d5317c3bcb496077ff2c189170bc94fa273ad3598dc5b83b14f4e1d7f917f. 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/QMFME2555051.
Mujer Robusta - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc63647d0a2806ac3286e86bba840fcbcd61bd743ebc1bf03eca639ec527e44d. 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/QMFME2555052.
Hágalo Bien - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a21a50e88743d113ca4415b09506afe7f9a3e69539b154f685b2c828261035. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:00:03Z), 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/QMFME2555053.
Mi Señora - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840bae7efdd514b1a30ce6ed0ac0aba718c777969c8f3ab228dd196f1f7bee81. 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/QMFME2555054.
Todos me deben plata - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d473985f8d40775b3e72dde80b645ae2617fb153a8ecc1caf3f87a02284f5d6. 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/QMFME2555055.
Te enojai por todo - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22a2b795b93774cf2eff0a099c4ce843c69b1bfd3d80c2dff62636ee84fd300. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2555056.
Toy Chato - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ca422c6ab526b2df6b8077a01c87b8e1dd70833e75186924acc2eb1f9e28ca. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:43:36Z), 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/QMFME2555057.
Chacalín - En Vivo en Parque Estadio Nacional, 30/04/2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f880d6e3d236648e05e4e76908e34e2a94787dd5057a6169cabc45cc8b8b2c. 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/QMFME2555058.
Caparazón Contento (En Vivo Teatro Coliseo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6c4b97f70e404756830caa2e2157d4a97ee346d3bcf1096d76e288c4d35788. 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/TCAEP1915125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0228077468dfbcaed1e33713236045cc644210fba03004e6a29f7d8e97673448. 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/QZGLM2311901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dfa3ec882f18f70d46a88b7ad5cbb1bda10e75d53d2fd4c3a1d6360424c7b8. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/QZW9L2320958.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7690d0d60b66e04b4b86c70de1bda8b77791f7d4efb6038a12b14d5ba0e0d4. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/CLKT21801026.