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 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 0x8114048e9087deb4f02c69792e2e5c90bc0c295dd48b1dc5cac17f563283088a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6fec854-b5da-4da7-8d70-8e13f83cfee8.json and https://artists.proofprofile.net/proofs/artist/b6fec854-b5da-4da7-8d70-8e13f83cfee8.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 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 0x49e3ab5b2276374c329671f217dcc6cd3593723c39b905619db0e2fdcb82193f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCABK1208461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223c6bca57cc1fc263cf100113e969e86831f9c75fcc4170923a307b1ff42a01. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCABK1208463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112a898455ee95e4de3a641d0ca1502b11ef54caab21749f39710e08f714196e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1208465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672d82cb9b7b3aee903c53fb055247e239a4cfc1a191982c2bb1ca2d106d14df. 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/TCABK1208466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4485f1e5f739193c7913094e33e9f0486e62bc0a9d8f4394ef890f0f4793cff3. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1208474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2a08e1aadc81059cba01a9ffce758ad8bfbb4b711ac904782a974fec437c10. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:58:30Z), 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/TCABW1467404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2397fe4494d217ca801cd785febd5d2e28691eb1cbf10f019788ffd34e14a979. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/TCABW1467406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e56316296d6fd1f08ab1f8787cc24f2d6eb04e3d97ea9cff5c616af79f8d2e. 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/TCABW1467408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc18de80ab1d81e858eb0d4ff75abbd06357c2a0aa2114583c817fe9c145b9ec. 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/TCABW1467410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b865d0b00ca32c392c717e0c6f978b1f668a61326bccb8eb927d055ed9b7ec. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:44:20Z), 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/TCABW1467411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362450a8c1ed783eff7234ff36ba02b96b2de66e0da7c04e7666fe86faf6ab0a. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/TCABW1467412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa33b21312a9c69f11e757093d2fde88ffb82d9fda3829f254c7e89d9e31721b. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/TCABW1467530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72675b23ee4e50a3089af442ad38054cbff156e9a9eaaa4f3f8d8c6ca572e070. 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/USDS10600897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a6b92f40e1b43bb10536974fb6ab54309bba920b2b45b3de4576466806c56e. 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/USDS10600146.
El Verde Pinito - En Vivo En Chicago / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2374a52d9dc92d0aee9ddc2c0fb0d7d77ddcd621bf3607b5722b9b92f1e337ad. 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/USDS10710683.
La Revolcada - En Vivo En Chicago / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a1849a901c527c8aeb96230cc3b95c4d51c43d76681c815d3549792b0a54b6. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USDS10710689.
Camino A Tepehuanes - En Vivo En Chicago / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05009938f43778c01921af535f632a83e1aa639d1ac911e9e0f7add412349364. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/USDS10710690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61f87e3f4a1420348cc466a9b413184d2ab1307321dce6e22dbc230de2af875. 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/USDS10710691.
Lino Rodarte - En Vivo En Chicago / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c91fdfde54d78faebcaffe6ab610b2aa66b1fe57b6641414ac4ba8737d272e. 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/USDS10710692.
Colonia Hidalgo Durango Querido - En Vivo En Chicago / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835ea854d6a9c7259e1cdffef4ccd13c1c26da0a3da296904a304a625633adb6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USDS10710693.
Hoy Empieza Mi Tristeza - En Vivo En Chicago / 2004 / Version Norteña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e370a5f3d2c7b88dbece23e581765cad83329d43bca8ae44bb6ddf3d5035bea. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10710694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b930c65cd4a3cd0142a622b9c6dc1c13cb4e291244bb2fe051ae86a68add32. Chain 2 (Bitcoin): anchored in block 957674 (2026-07-12T07:50:41Z), 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/USDS10601978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed58772de89c7326e20d9bd8c5673db0593cffb477e01f79f9fdf07ae9c58462. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USDS10601979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf658c33984d071b0fe31ccc53b0ca92638625dec8c037d79dc9c641d2a370b6. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10601982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0368c2b4ee6f95c8e605678368470531d3b1d32008c2f45f364dff32f06a1b04. 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/USDS10601983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26843d407af22bd393fb10caeab22c328ed56ebfeaf51f657d76bf78cb3c0bfd. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:35:10Z), 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/USDS10601977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35da20742320e4d2e235d9cd518ef58bc75a3258bb64fab7ac66f9e12af56d3. 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/USDS10600148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8614c0c6307b59155884fb65b7070c2046cde648e537dffa13d703d0fcd7b0e. 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/USDS10600143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4cb6e62987bc6b76ffb8e803bbee83c60bed0859b26ba8863fb0d75d2aa398. 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/USDS10600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b05bb80ab858bcc591bb1797101f242dd023b968b4d3055f15c578d0fec9d7. 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/TCABW1478654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795f6c4dbf10487b1b85c199a860ecf25139fbdda18cb005c75b3789501ec002. 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/TCABW1478657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece6e2c0c025759d6ff87ef2d1e7a2cb009404c9c0bbea232b4aa463e20689d8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1478659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599daf7326be31d25a52e044f690b091a5a6446484fb1888e21c5bec65d168ec. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/TCABW1478661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9169496d219c11a67a1d7e5ca08621790fc09cdc3ced70a153c891427dbabc1. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCABW1478662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3280b28bf4f7f544203b1308a013e3cc9a75d58cc549e390bfb2c5118d0efe90. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/TCABW1478721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81491a0a69e129abec9a63039e4d2bcf022e92c4538c081b1889456ed528c62a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:16Z), 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/USDS10710888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74aa65fe71fbefc25cef1d357bcb1ab9c6ff7c821da73b7cf080cdce54f1bf2. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/USDS10710889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e4b19cb5c37e3b5740f786ebd512caebadd3aa06b2998dc6f17b42ea67503a. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10710890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8bee8708422ddbac69c352a1989babe3bc68941b5e2ea6450b08366feaf015. Chain 2 (Bitcoin): anchored in block 957674 (2026-07-12T07:50:41Z), 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/USDS10710892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb73616da84a9fedf186dd8b5b6635ff3c7e7ead7e974f595a6c455def216709. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USDS10710895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471d8bdba49217f061c07e2ac4e508c1fc3cb803132b543453316e53fa53a2cf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:11:53Z), 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/USDS10710896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1476b6365cc6dba48eff636c8c391554eb6fe9abb64f39e96d27d27b7bee9d. 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/USDS10710897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa34d96b724dc65742071079199ce7c995edd294b19319f1f06d61114245a64b. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:11:53Z), 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/USDS10710899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822f5622f5595723a399f8f3a61314ce4aa8275e4755a64109cca7a8a169d9df. 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/USDS10812580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf9a21fe5c542c9d02f840038f744030c1723b00203d5bf2d5cf3f468c0527d. 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/USDS10812584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19f55eb7a0df10eba12459bcb992bcc245cff31425c409463262ab84906d938. 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/USDS10812766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491070450424ca02817ddb77f65cb0079a2f413432addaa94e04fdd695c4290f. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10812767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbdc3042f13de92297d429b3e288a08d0c82c920299cb9c0e1b18abc0581a5d. 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/USDS10812768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ef49417355d3ddf33dbf21c5ac6d4ec7c21ee307595fdee031348d1155b56b. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USDS10812770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2342f9394f01f0f8f49013df8d0467bd7178c304390cfd02e65951b9eaae16f0. 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/USDS10812772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ff0f8f3ea637a502d41e2b43d3fb0b6b0f12b6531f2ed7d7628ff614d68f8d. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/USDS10812773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107f4940f5298690eaf48ca2387d3a189fdf04965c6624156c0a0433ae9bbdf3. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:09:44Z), 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/USDS10812775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09266391a3abc8783266f43802d2bb1850eb7075a4b47e0858bd4b19705f7511. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USDS10812776.
La Más Completa Colección (Mexico Version)
Colección Privada-Las 20 Exclusivas (Mexico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f9e831f0e189cd210e3b103f1b38d1cd589ce1f71efd895512474b08cd95c2. 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/USUM70979336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5decd60a4b88bfefc9114f837310f91ce1b4c4509aed80b1f2ce850ad716c02. 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/USDS10710893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dbcd55980c3a8007e58d0693014e7a5d15c9dfeeb1cf6d702d9bcd173ea349. 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/USDS10601973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3a903d1e4c3467b3295bdd6502dd94d535b2fd5c875db6ce50a2b9931ec117. 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/USUM71002410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd535995aab10cd205bff335f3018687542cbe5310efd0e28213936cf76cccb06. 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/USUM71002414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f5bee582565fef30850fadd4d01988c8ea559cd6ba95f83c3e89e075addd81. 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/USUM71002415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59323e98dc984568864d3925431593da7125393803fc92bbbdf6a0829f254d8. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USUM71002416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeab9a1528831b74024e0a13dcb8c18143527fd8d464ace0479106238f483a8. 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/MXF440900892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276032e50f969479a706aee7a511ea2fb761b5ea365fad15eb1d5b9ca8a189c1. 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/MXF440900897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8435c0226a91f6f4f1de3c16ad2b16aaf2016d7f59ce323ee9ab3e089eb19fb4. 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/MXF440900888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276032e50f969479a706aee7a511ea2fb761b5ea365fad15eb1d5b9ca8a189c1. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/MXF440900897.
La Historia De Los Éxitos (20 Súper Temas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cd23c7c5e2dcda8371d20c5c51c0702b86eec476ea293d9c346a563b18691b. 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/US9CY1600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f3ae60e2bc602b00672de8f4d0680286a2380e24a3673f3b22509752f7528b. 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/US9CY1600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd802ad3ac46890bfb293565e114a1ac4126b89ece6430dd92ef9843223776ef9. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZDQH1807162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51fb5bdf975b0f953019aaa0cef36cbdeb2932dbbeeca8c59776b138e348d46. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1807164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a754e0600951105ca6902bccce49d37108861664ec4fcfaa963f5c1c0bcebd. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZDQH1807165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41c9aad93c5563986c1264819fd25f419fedf2a4c496d8cfcb5a80de835ad6b. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZDQH1807167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b37086130cc2131dbfa58b644310593e7f083c4a556f3503476028fe7bc9d3. 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/QZDQH1807169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dff22efb206ef5cece0f772bf8d17f70d455d8d2de28f93eb7e50731a28194. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:18:54Z), 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/QZDQH1807170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef2355595ebe400ab70fc3ccb8bb6756f96da0ab59912e4aeae6886a4ee5dca. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZDQH1807171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5decd60a4b88bfefc9114f837310f91ce1b4c4509aed80b1f2ce850ad716c02. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10710893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd86dc6cc13f68bc986d561f9136442ae89876f4dd8a0f3262c1a7084d40d3eb. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:25:05Z), 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/USDS10600643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af3d0c6ba39d76a59a40a37968ab80a9bb1f0c4ae6087ee9bcc2e2fc4b62850. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:34:34Z), 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/QZDQH1806362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bc1cbcebfdbb7148034e31b2677d97982b58ccf0649634ecd707236fc9076f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1806363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30fe17f5edae9f307f5c88a0c4985d5297fb2e9311228dcd897b21f32984f23. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1806368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8508b2fa8c77f7bdccf25b3c206de712b820fa45c610f5f6f9ec5c197b787a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:04:42Z), 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/QZDQH1806371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fe27cda299472901c865709aeb384592e4806e399a4e5f32f415e0d34f6cee. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZDQH2009357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39fa68ba461d858fca09b979553b23f682bfa28422392d89927ce17136ede2c. 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/QZDQH2011219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde15f4522b165f54bc3cc3c8f2a33cd35377295f93222b8b8927f8529b2dcf69. 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/QZDQH2011227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3a78a0d36d61476f716b306e44b05df3b25fc552f6356c39dff215b27aaf7b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2011229.
Ayer, Hoy Y Siempre Con... Grupo Montéz De Durango
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73bd94f4987427e8586129523d03acee22b02f0e621ff3bf738761967b23119. 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/USDS10600177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ccd430a9555566e872831da93e9cb443f5d69bafd538f2fef291c66f4b635b. 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/USDS10600182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dbcd55980c3a8007e58d0693014e7a5d15c9dfeeb1cf6d702d9bcd173ea349. 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/USDS10601973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620234fa952387f731a104477592b3219dd83c704b395f711f2c33f9b54e8cee. 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/USDS10600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2017e18eb92561a80b775f686e0280c2811bcb97a8e2f01941dba6e3b3377b. 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/QZDQH2103581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8c31e8e17708536eff87709a737fdcd18c4e5752080fefe0f5c3a7426ba6ef. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZDQH2103586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac19461629775f074583ff8073e3406a14df491dbcfb8fba05da89ce45ebb365. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2104471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a51a5c8342265b8e33e678dc25b924fc9450bda448f5c74c717ef4d03bec02. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZDQH2105648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa741c6b37cc369332882b2731a6b009f617892c0b90ab1f3dd4ab3ea544e5266. 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/QZDQH2105652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b49353a1666b7f3ad89fc1bc5de023fbf32cad4dd807d95038fb71ae370db9b. 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/QZDQH2202480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4190fda421b8876cbcd92014b1356cf76f93db6260c3596407f58983ed55f175. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2204769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c69531236da19883dff9eabde134c1e327a47d1208f2e2af2614007cd52c4d. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZDQH2204890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71de54bab90a02d59fead4aac03fa451ca6468cffc20e4e4edcdac1da9c12ffe. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2204891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6294f6c1195d64d4251ca7d26f1b780883fba80ac553137070af364341064689. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZDQH2204894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d63d16f09948de0040924df381d9bf0351487cab09079d2595f7216c33786bd. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T07:27:32Z), 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/QZDQH2204898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350d9716824cdd79ea97cacc36e6909827eded1bfb1fe3df3cbc75c9e484b686. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T14:45:58Z), 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/QZDQH2301046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23dcda58d9775a5045fbedc0880f5e4feee00ad0477222cadfce76f9b5e7ea3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2302629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26843d407af22bd393fb10caeab22c328ed56ebfeaf51f657d76bf78cb3c0bfd. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USDS10601977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f55ac2056b0a8666dabdf934f39023ab57790a04faedee0eb44ecb85772b75c. 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/USDS10600491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fef747a4b42b15f43705d79ed4d7622639447f3f0b1ac205886c23733acfeaf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8e1f04ddda9fbd890f97a1ad1538f489afb357dd852637fa1cd8348b62d59f. 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/USDS10600179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21969a4e222da2e35caf37b611e2be07d64dd30c32f228bf186de5c86d976133. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USDS10712176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb53d9a8d29531730ce892037f0a5f42e7bbb3cd6b108143449106fb87e07f3c. 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/USDS10600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620234fa952387f731a104477592b3219dd83c704b395f711f2c33f9b54e8cee. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a656f955daf541df907862291a84312fd308130ed0a31da472daee321027912. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:37:49Z), 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/USDS10601980.
Puras Pa' Bailar, Vol. 2: Cumbias, Charangas y Punta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9564e1d00c3985be54d64c22f52db596d342eb0b2d7fc74a1d31b4ba2001c02e. 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/QZDQH2305787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ace88fbcc9b0dc8a5bc79085bd8ab1a1a06ad6003b289f19f67b77f1829b039. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZDQH2305788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab02f3b688e9e41540c57e25628e1e296948c4ccb152d9fa32a15ef0058901a. 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/QZDQH2305789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe698f94b12c5486108a03fc8926f3f9f32e94bc643c939651d0b2376057b3c22. 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/QZDQH2305790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc997b9021c0ab092de5641a6d34467ca0855770f76b900aa2c430cd84d74b9db. 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/FR59R2471608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6c674e2ca921020dc6ea5fddcf8e36b2ae53069705c513b437afe1958b2688. 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/DGA052403592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a4f97c28ce0689d3bed5af2047c065acdcada8b57c18b86fb0d0b4b090a4ba. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DGA092431178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2f87f3a1789bed6a7e24d61c6493e04d4547974cf3c2f6bc139c7e4f117920. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/DGA092431179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae084388a20d501a7fa3b727b10ee6e61fb7ff8f2ffe8173ef74d833c2baf65. 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/DGA092431180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2370b1609e4c9c6c0a33e8a7b83ea737b42fa6725b79eb9aaf99bf263590ef. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2470864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572bbcda2a09f59633394b612f9bf6a743586dbcfaae70f251327c170e4196a7. 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/DGA0S2407084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd238a77da38e9b28a5eada258e2223152b741a7092fcc47be95f947efa8f7d. 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/DGA0S2407085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6096f5e284d74e68362f79a3c7abdeab3592541c34e285b584d41959445a7cc9. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2407086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d57e261627466285dd5aebc302a9461e5ced544f878f7a360b44ad9781a99f. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/DGA0S2407088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2701278f9c275876f60a226ed64751fde3b5f5ab90dbbe9d8f9d24894137606d. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2407089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a9cbbc214df94da1638e0c3020c8770a8297a0551ef85b25ab63ad80ebb438. 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/USUM71103832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a9cbbc214df94da1638e0c3020c8770a8297a0551ef85b25ab63ad80ebb438. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71103832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89c2ce7b13f78bcd75dae255653661e891de0a9079d0dbd0c32adeebb639bdf. 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/QM4TX2419922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1700644402a20ce52fef22e83b636a71732b0e217a8de8a2390aef1391f31a5a. 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/USDS10600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003cdfaacc2074bd1fe6337f17fe946a5182e434e759e75a74a48983c8fa742b. 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/USDS10600172.