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 0xe0b8286030fd6912a861b50ed54a0fb6902261e50d9e44116f6ee8de4ca6fcd2. 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/c2988051-3870-403f-b52e-fecaf84b7d9c.json and https://artists.proofprofile.net/proofs/artist/c2988051-3870-403f-b52e-fecaf84b7d9c.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 0x288d260c28fb95ac4193e9dda202e48740450fb6561abde3c0a50800a4846fa4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USA561035284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb638d214e325089f9dda65a6709fd2d1ac28b876bde50494fc021df075106f. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/USA561035285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835c254e6a70c7ccb8f0a6705a86451974ee8feeff469e1747f3cb969de60ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561035293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0e3818c2793ec6bcaa6250713ef23bba8331f06fede51b0f88777f38e68034. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USA561035297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c55d8470b8cc92b9e94f8e8ce8c139377d5886fcbd186636fd4b5a34cfcbad8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USA561035299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b1b61b46c8d67ef635cb8506a1d13ff355c42f1cc14894ca8067e508a753fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561035302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1663c9fc1cca10ecc215a2dd6376297daa0d581e49e62003674aa37cfc31b74b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USA561035303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989fcb88076cf151416796c954e5ca2b0e9a3dcf40592986a6f4fa8596b5c85. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561035308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160fe927f389df2468c446907dff22e7e325a88edeab6f5ca9cbc46b5f5aa0ac. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USA561035319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc4e153cda589fa7ee322941ea7edde899c22a873d2bcbfc364dc973042bb73. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ESA031903428.
Viva la Rumba (feat. Los Chunguitos, Sombra y Luz, Bordon 4, Los Chichos, Los Chavis, Junco, Las Grecas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5eca080c9421a4b83673cd48e76424583618728dd3f2804ad60ba4bbf09cf5. 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/ES01G1201314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6994a5fbbf454a954b0b23b6e526609dd7c57798c05f2bbccdaf10a592d3696c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES01G2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d74256c808c0ae0a4bc2bafe95a4ccc34f170b4a826babefd27f29515ab004. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES01G2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bd3ab9218c2b017726533b413b8c1498f8be94174e4168010795df458c4bc1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES01A1700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0178101c2ed35f26ac18820083987402fd7d794b7720b2b995f974356e3002. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES01A1700122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a96eefd6ab7e2d39ef155093535eab1ac6ab98eea98855b7a8c99a22b9f7018. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES01A1700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120a30603cbc2fe1d455dce1fe74da8572675f72a9bcacd5c21610d079a9cd24. 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/ES01A1700124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87f59a206c48d0a353d5b9ed92cba62cc1b3326ef1a6c14516a17b657d77511. 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/ES01A1700125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9570e1d36b6c32e416ce20bb441a762c11a756f958e1a0ff202d81c3afcffe79. 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/ES01A1700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684297071f3fb8c4e3bdb5dff2b46651c593cea76ba5c2c48129474bc5da8b17. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES01A1700128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdda6f05ac0cb2764ea13c959282ab04d50d2357965767011b6cee5e81e0886. 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/ES01A1700129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519953887becf89a851cf07e4a5c18958b4ed5dbbfbe712af3f741261f7d725f. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ES01A1700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb436af1887a3755d0dcfb1fc2c2ff7f61d23258a76f43f37f88f452c1395f9c8. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01A1700131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc022be8e7a64e7f9a6c2391a0d01f3480222f2ceada34710e1560cf2c5b921cd. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ES01A1700132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd46dfac3bab1ec90cdd44a431520fc2cda2b6cfbcdcf67d5c695d1e4c00162. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES01A1700133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b741afb87ca66ca615504bfd9d3335841b83c1145e812171304d71c56feb573. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES01A1700134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f4838a67a3654da3cd33746d6b45bdece4aa2a3111445c47f2bf61f24867b0. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES01A1700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617ad2a2b876a019fdc1387f56cdbccd4b48bcf98ad3e5c66b02d177e0d308c3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01A1700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131d20e4fd65f9645740cc24d5e142e393cfef36a9e691ba6b6212b96139e472. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ES01A1700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105131499cb429c0dc481a9b24851ddf98ed6b81157d6f52fb42a918b3acc004. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/ES01A1700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852026c22205bc5d13d430865f28a81ad8c5f3e3b04e7d613c20b2d2b95a8792. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/ES01A1700074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d8f7d6e088cb985f3421e70e24cfabb983199a5d91096b463a58f9564ccd46. 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/ES01A1700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9bac5a086ac6addefa3448a59fc8327325391443e7193e4fab88293d5ea35e. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/ES01A1700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa149cf7579d7c389f352135e5a48ffd93ad92a03578aeaff4c8dd849183054a4. 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/ES5301662430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6ea685309b1396012a8950a304aa4c0c331ea62d5136c36410f674c4a00e68. 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/ES5301662431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac4474257f1409eb0f4c4e2307a1fc9f2b24d74d1f3e47e07572c23dbda0976. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES5301662432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b018609927e07e93ddf18579db371a974f20f56b98670c1119778adc6ec9891. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ES5301662433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b12c4af0e1422639cd76da6180f0c6cf21713a650d35b6bd1115f6b39b5fd1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES5301662434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ee62eca942c6dd0902778e313f410c397165ce16c208fdcb39b7d043f8f01a. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301662435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741e8f53d27a4459b6737250338820e944b39d89377252f7adca040e2ca26c0c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5301662436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601208bd2e3392543c66aff033ccba8a2d00c583406f68ebd9f1f7a42f059a7c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5301662437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636fb0c9ff8897c70b2d5e62d0c11a3d5385f2186adf16f6c5796fd310173580. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES5301662438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014a15aedc1dab992f01fe0597dfe377c0b4c4f2444b5097e6484522f1d45163. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301662439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd34b9ebf00ffeb58c887a2d29f4dab9bfd10f17a37f54d0e23e0df4d2c8958. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ES5301662440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1f54c76cc5c8b0c93c59d1101a03c1e57bfb9a8f3cd287c24fe087f6f8982c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5301662441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d24c1365960bab2f9f09a45a6ce6aa43d5ea8bca7a4cf94d63cc0c0dcdfda85. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES60G1500200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc959922aa9e3b39da99ab4a3677fba9bbb2dd54dcc284a3335a49acf411ab77. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ES60G1500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b6612098940ec885c3b7f08a12e714fab47e03e94c301202d1d5c204d437c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES60G1500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1333e5b029c3004d5e3b89575742253cb75a8054fc12b4f3ef50b4a30eaeac6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES60G1400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6af4d694910f3aefec94fb9ecb8aa0d161640ade7ca5257116dec06311b0fad. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES60G1400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaab08350bb772f0c9d05d2641fe1f8302bb465e0e7b419b7886cc3256245c65. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES60G1400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bd4e412ddd1a96ff3413e13432daa1ea4b59633d8be392ea4df9452ff5da2a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES60G1400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc492a2df3b300a406d3cc7859693add000721815f1937bcfad9d1caa744c7edf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES60G1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124bdeecaf80b87fbcb40e64e1e49eab8f869dce483dc4ce694b38a5b78b0fe6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES60G1300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa7d9397550eb98672c214a3a00354c95d5b22def9dfcd1882a181a1c93a8aa. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES60G1300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c519a7caa444540ca0d4d776d9a374c6a9c24f63040461aad95ac283cce743. 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/ES60G1300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190730846e794973068f39e1a86b8b89559f89ab1654bd844518e0a47ec412be. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/ES60G1300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf42b483dd1cd999f5a98eeaf31490d91c1057870dec10c10e2279307f437f5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES60G1300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c1fffa955af736f6b1169b72eb9fe9b248dfa6b7a0df0005f460cb28ec2ca4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES60G1300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4904fbe5dd66769ab0d56a7e2ba2aa40b19b0337db2fe64ab08f54800257f33e. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ES60G1300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526806b73cd879750eab383c950f7a8f52caaedb1e204cd1c06ac5e840bf4671. 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/ES60G1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dde2c2c56ef9625a463eaa47f09e6999ca3dffeb41542a02ffc1bfa942acf06. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ES60G1300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdf699c009ee68b14ace74bdcabe21d382f7ef8c3e9b183a14ee52de6cc4ef4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES60G1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05c420e0eed0f6ffd9e00688d1da7a28e10036f6d5dd24749a33b995f3475de. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES60G1300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185cdfa411edc70b11b02f5147c7b5c38e7eeda113568172736ad3fe4c2a4104. 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/ES60G1200561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab61fe6a572156ef16ab6f3f10c06101b08736f9370b5a6ea910e47382ac6e53. 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/ES60G0900553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49344b2ee277a6fd9a96d37819dbe5b9a9e8857e1ef4963df5c28931b14bca99. 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/USA561029867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e71b1c4ef22c2942e6c51a93f998cc7deb754cc1837d790a96b363443a3689. 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/USA561029868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d6a3d9d248640fb5ba49620dc271ffbdcb1b4172206bd878ce629f7756bd84. 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/USA561029869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c62386c7111c70cf7d0dbda22778f8270c77d9bdc9f443791a2f85a5a43b828. 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/USA561029870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70808183c923a2a33a7b4a06aa8117204455ea4e231977804ea69a13b29f4a4d. 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/USA561029871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b4365b666b420d161eaf69641c873dc420055c2a13db7ddbb699f165da3697. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USA561029872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca04215c6bdfb6da32cd370bdb20c3786a1f3ee9ba6448bfe075feb5ad4daf7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561029873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94f6d341e4f4286e15229605b80314e9a2488f15f9ec9e81c094485a0319205. 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/USA561029874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1403be68b4085d4cc300e49393b6a886bb2453ed867e6739c8c4a2687a79dcc. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USA561029875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd92d377f9f748d1379e6ac544acb02750bd87700cc7b1264023c2043bfa6c9f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561029876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a59b76966ab77909cb798375d6b3beb0a5d3d2017d115f9fd7b4d6776fb121b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561029877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3797a01251aa4d22e8ecb17cc854f0c1479fe449ae9273f841fe67067846b55a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561029878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9797ccd7248421c0b0265ac07b1e45c1f452e00ddada534db913fa85711b774. 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/USA561029844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e016f1fb646bdd04c0276f7990a4d370d35e86cc505b4aa047f4448c6832845. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USA561029845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b7920191be0db8b2110ae4e16d0f8918269a31cdf3a5a4b3f31c6e992c110c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA561029846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e0e4d8e2efd3ff87ba5f9fbb7a3b8db9d9d2a4e4d0a80055abf86901c79a8b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USA561029847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7e872d8073f2414791f5cff1e68af9928a4adc423a041ff07b17b7b5d72e19. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USA561029848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc859ea511a138ee67a758cb4aabc1e5ea73fbf662e32da65af2ac4a03a04c9b3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USA561029849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf707fd2cc7bf97190715f634bdc7cf5bd2559fe747317c25d8292a04cfdb1589. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USA561029850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c6c6d125f85f0ce51ddb1da1fa7a7fc33a132bb62380c6d92ba32a2e773ed5. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USA561029851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb3310490734c59f9a6fcacb05856f2201c6821654fd4f87285bb5407a5b222. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USA561029852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabbcc3f8bb9d770746f13ac5a81177042e2c827e903b159fb604ff20b5e6956. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USA561029853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6560441ff891142df0df656f142a61f4746557fced4607ff187628e0dc86c267. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/USA561029854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7f62ac2c938dcf7d383a02a7dcf369a096c61404d5dc65ce42dd45a390b5af. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZS672497094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f6f929c02bee20e48f9d91d708141f0a694688fc2c31e43509d0747e47d916. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES60G1300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f04528e949636d4de4983db77b140f835c2e2031da2c35008e9d176330b056. 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/ES60G1100664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf68dbf68ff2b284eda69032f9bdd2517dba365c01bbf3949773876cd1600f8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES60G1100667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13394ef2a38895d97712e2ec2f1e2b83d81a8da4b67f78164caefd5eb03b784c. 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/ES60G1100673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0407311387b2421870af1d8857217dee1cadb2b53bef7215b6abe47fa19cc392. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES60G2400900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cff823337e36fd796aaa233ed2e74893bb13e4057418ad200de06aa6737cdf. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES60G2400901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6b9ec79586ba9214502aaef15afd16c8922c01c8265815c343bd606d3cd07f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES60G2400902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7218a1b76d872f6ea669c2b0771cdacce95714729e6e674277a7a7d7d0d2f98b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES60G2400903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7b1e43ae8738d5eaf9fc6a3c49dc1b57406c373c6d20e5dcf93199376bc25b. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/ES60G2400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc883c5270744fc16129b226c88b6cba6916a79f9500a354339d385d4157d0a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES60G2300893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdb3c00a46637c6ba49a7199cc88d4da1dc7e1ac61c2d5aaec2c8d7d7d677a5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES60G2400907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d02346683288674d2828cf8dfe6738eb2aaeee77c55bfed4c6576eac8b3ba0b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ES60G2400908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2556ab097c83ea1355881d58c8f1919d12c6e2897b5c1ebd60cfe2702d04b7. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/ES60G2400909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa91688378b52c17cc5982cad06ba2a297491b96379b9e37bff00448458f1fb. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ES60G1600314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185cdfa411edc70b11b02f5147c7b5c38e7eeda113568172736ad3fe4c2a4104. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES60G1200561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7a6c9ff97a59a7bb8f22d2f2b665f8804f6ac4bba58fe603c5c9d5bb4e986c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES5061107901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4e857c6b0557fcf3437cc0968064152f2a2416147007b6008a599f400eb723. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES5061107903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493ee67048b0e23e938bdf5ff203d59361cdc2276e9132beb3d0f087ddaed4f3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ES60G1600340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d624640b4c1e0161388fb67248ea765df2ac7d0f628ed855ee7be4fb4f20299. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ES60G1600345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72c971592d8c09a86a5d47c46df226a90b5f01addb982f4bad91afec9f8faf6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ES60G1600346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9e208e8e0be02af430fe813fe3d4b54e928f73f49172e94d8fbfa14b82395c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/ES60G1600352.
Recuerdos de Andalucía - Grandes Sevillanas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23b2ba16b9398d928cb691cc90df290eddeba15340ae538044d953813a80db1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USA371035651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8a38d3e90b264e6998ce16f1311028b9b377e7ec0e65f91d9455b21f08a772. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USA371295474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7da7e6558d65dd57ab9508c18eec8f4d375ec68f927c75cdbb0cecb081962e2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USA371295483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3de2a853b3872d599aa156dfb5b823fda6a1e8c92dbaf4e5a7351cf1bbe4ed. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USA371035435.