Control may refer to: Basic meanings Economics and business Control (management), an element of management Control, an element of management accounting Comptroller (or controller), a senior financ
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 0x0650c005a08d52d4edba32239e329e612392d201d1028136290be496067adf60. 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/7438902c-ef2f-4e8f-b1b8-2ad1de4d66e2.json and https://artists.proofprofile.net/proofs/artist/7438902c-ef2f-4e8f-b1b8-2ad1de4d66e2.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 0x4d482dde64f4595faaa28cf34d5ae156ad790531e0f0df56c711eca9be83935c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USEL19900384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26711207fb1f88d48c88b8e2b8ffced2c49d5f4f6109730eccff905be4db526e. 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/USEL19900387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f9909b494f29745997364cfb8cb34dc0599e22484d0abf35ba7c5ef92adbe. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USEL19900390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aade35d0793e14e93e0a0035f610653b8346917e15034cd5efcff6427af1acf. 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/USEL19900392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82e34856bfdd8481d55c29c2c9282619bdcd7f44dbbd6dcb250f2b1c23a5cfc. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/USEL19900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddf120f36af827b5d8fea981ebae5db7ea7c23c2a8072ffbfbeed9aaf875795. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/USEL10100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9d373a2128d7dd0e6bc3fa7ef7212e5c5498c25e335c620409be262e24d2dc. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USEL10200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9c5ecbd11ff42f4166dab70a503a2df9ce60d4f3f796f15cdd8ea18afc8cce. 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/USEL10200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095d799f47334d5d2db8f77b1d901e13a756019029777cea25e58d6614f25fb5. 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/USEL10300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9442a63f5c558ce1ec6e3104bc62914261e1d3438ded3baae3f84953df882eb7. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USEL10300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5a780efad9bfc59e5676cb13360c9c1468fcf404db3a82a2efa34532a70650. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/USEL10300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05ebfacf3121f9312cd1b1c08deaf9e302015e19da5d98f8e1fb9dd230bb9c. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USEL19900382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddf120f36af827b5d8fea981ebae5db7ea7c23c2a8072ffbfbeed9aaf875795. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL10100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03730cd8d2fcb60c0f7f5c21470d174b87c36d7268d8d4c062353bebe62610bf. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19900389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7019f4dcef4f8946a7cbdb4344142f0f9fd3e020051734d50c8fabc490f07861. 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/USEL10400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bc8254d0e03a87c8286d5f61998c60bc253c66fa4c9b942afbf5b6b9ce7714. 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/USEL10400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ae0b31476e70025117280bda3deb689793c0c888a6fa51fe9460c2ad0a20b2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM50511334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83358ef85d86591b0f049c205c6807e691243e74668bbc2e87022bea9d9425b. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USEL10400391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83358ef85d86591b0f049c205c6807e691243e74668bbc2e87022bea9d9425b. 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/USEL10400391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987ada340b33a6f3cf046c6a8e5376aa1362e471b7c63e965fade28c41c48110. 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/USEL10400387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5a65c117de3e7d6fcfcb6cbc71296a4c103ac4ba6733f10f6516d7954bba01. 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/USEL10300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3158616fb8b70f9d78102a2201cae51a44b4735e83fb262f775a189462adc842. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USEL10100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb82d1ab8d2e78046ea9f60184efcf08d5e3962c3c4f89283517277f56ac07c. 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/USEL10200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b939223033c1fc9d341bc66a6a2d2879188fd0027a576e90a12ba90971abfcf. 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/USEL19900385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bbd6f21a2cadab9400c9b0547575b55e3710a3dae4d2c9be49b5f0507d821a. 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/USEL19900386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eca8cdaedc402dceb070f38d12ce7aa5ac23f65575d8af1916bff8f0f6ac935. 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/USEL10100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe006420b57a122fba0af7773c73ed0e5d56e32f2c60f53a1a2934245b2641b5c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL10300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb634db991cdb9c1a3e6d17a17aa36da1abea94294a1c42dc31b420d4d97e336e. 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/TCAAY1144027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d70070494c42115d9cc5630dc46449940f53f21d0a2b7f63d650ab8dc075ce. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/TCAAY1144033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09902877b681abd8a04e29575e629046cd57ee7e3e8b74d70be8d6805696fd7f. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/TCAAY1144048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea207520cc00a53669ff0dcf875a1c30d48cc9175b9c8e104bd7d84b71dbfa0d. 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/TCAAY1144063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03730cd8d2fcb60c0f7f5c21470d174b87c36d7268d8d4c062353bebe62610bf. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/USEL19900389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b86570806baedbcb05e78ca6ee5b89a038450289ce05da905ad1a815e72ec51. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/MXUM70904316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c57d8a51b33250da2170a57892ffeb22fc0d567cd0e80c76910b719f6a942ab. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USEL10200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea11148b5fd995758b0e029badd4cef4dbcabba8aee3b7a85db9e7add436e28e. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/MXUM70801894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b06395870a54b001a4fb2aacc38419d19a20bfe2eba823aac9692034d8fb9a. 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/MXUM70801891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70837ad769fd2109b48c449e4b6127bab8be6529c7903dba4e2bdd8cb37806ee. 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/MXUM70801893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa648cf03d0db0f518c85a77f971fbfed397786c861c1f41441538e8c9f779827. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/MXUM70801896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260387e24c61d1873bb012b0bf3bc700a08c8aaccdf95406627cf7435ebbc2d0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70802153.
La Historia De Los Éxitos (20 Super Temas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05ebfacf3121f9312cd1b1c08deaf9e302015e19da5d98f8e1fb9dd230bb9c. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/USEL19900382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb82d1ab8d2e78046ea9f60184efcf08d5e3962c3c4f89283517277f56ac07c. 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/USEL10200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eca8cdaedc402dceb070f38d12ce7aa5ac23f65575d8af1916bff8f0f6ac935. 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/USEL10100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ae0b31476e70025117280bda3deb689793c0c888a6fa51fe9460c2ad0a20b2. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/USUM50511334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543cd016c495b0d5794ebd60c65defa1c53598b7873b852da65a2f362c07ee59. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACP1655279.
El Crucifijo de Piedra (feat. Mariachi Xochipilli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813247ab90c762f2fbb5470dd50f5ca1869b773c9ab3245bf9de011d2d17e3eb. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/TCACR1619241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd594a2b7ef03fee7d278b67f7d90134a6b64d484dfadad5f95147fcfccb24a21. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/TCAGJ2281198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4761805523b8031bffd310a2ce601a84b45dc52cc3bd42e125470f47451b43d8. 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/TCAGQ2230530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877ad37022ca2f10b3a71761efa9b69b4ce0e0de888ed1f13c6145f3383be947. 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/TCAHL2318901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05ebfacf3121f9312cd1b1c08deaf9e302015e19da5d98f8e1fb9dd230bb9c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19900382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80a39f80888ef05ef425126a1f7a876218a4d0993dd7ee6ca358094f0f4522d. 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/USEL10400063.
Fiesta Navidad Con Control "Merry Christmas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1718d9dbc679910a6d2fcda176e5fb99f926f62dd8c0e206b1ee236448268b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/TCAJS2582766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b2bd20eb8f7aa87eca73fc4459b0abaf0324f18916fde7b49399300914add4. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBCFZ9100976.