Jorge Medina Barra (; 24 April 1968 – 23 November 2022) was a Bolivian civil rights activist and politician who served as a member of the Chamber of Deputies from La Paz, representing its special indi
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1afa09bdcc6aa87fa95f5e2f3122ea9fe7aa68d4a1d9d25d91c780f91be21c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08f8c0e8-54df-4828-aa50-65fa49d8cfa9.json and https://artists.proofprofile.net/proofs/artist/08f8c0e8-54df-4828-aa50-65fa49d8cfa9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7fce164d7ee0d61fdd635083047d8f7c415c95413a7486a606d1498e928d9c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71801134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecc43e7cc09a7053554e3f8aae095a6e400a714bbb6991d35e9d44603c9fae9. 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/MXUM71801139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9b56a8d3315d8d6d2e05666c22a6211c07e02d1a3b5f00aa0fb23817f0b9ea. 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/MXUM71801141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07002b92549750c6a1349a5c6f40bcd3d1866dec7bbc144efa054083c9fa92c2. 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/MXUM71900923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37db25a722e8fa346c56a6804d50fccf046aafb3debf6f1c1c57749fd37ee55. 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/MXUM71900931.
Porque Tú Llegaste (En Vivo / Versión Acústica)
Mejor Me Voy (En Vivo / Versión Acústica)
Yo Sé Que Tu No Me Puedes Querer (En Vivo / Versión Acústica)
El Tenampa (Me Sacaron Del Tenampa) [En Vivo / Versión Acústica]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d882fee560394c65503c3e7177c0d1cb708b70db2bd2d37d97b9a104b3d151c. 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/MXUM72006189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe81452eaf9cf0dbbb2d8625038f4e6a4eca4db18e5cbbdce7373e87ce71c003. 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/MXUM72007682.
Llora Lola (Invitados VIP) [Versión Acústica]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4e0332a9d0d00fa6bb20976192eedf8e077b7f4370308684010247ba5988ff. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:44:42Z), 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/MXUM72100614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2f2245e927a37acb69f2ec7eab75f8cab8f2a51b17c12493bff53b81da2d2f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:21:10Z), 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/MXUM72100284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b4dc15bdbfd5f8bcf28ca60fb372117d0ee8ab391ca66f41707943c7b6c080. 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/MXUM72008276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5e30eeef938f8bbc5eabd36d7dc99b0bf63152a43d3ba51d0bc7913f1ffcb9. 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/MXUM72006977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd12b81e121fd5b6f002f4bec056907c301141a4826dba567f5b5bc03e7b717. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:22:00Z), 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/MXUM72100626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f41341c279b30c9bf2e287fead2ea2fa92dfad06fc96e820432995c22a697. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72103332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c30e2035ea7cd9844c0a1d70b2631f56e462568e1f202f89659eb1033299eb3. 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/MXUM72103450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f847fc53e29bedf6dcbee79a1a0c66643ec71115d87a4f5aa9cb45f1a14c20c. 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/MXUM72103451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe6bfed069ae246e6876a89c9eb2fcf505e61b4c837ba21ed5dbd142631f964. 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/MXUM72103455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fe20272e0b8330c349dfed0ad27a4ee0d4838bf78a9d769620a2a8470bf5b2. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/MXUM72200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2102c05dacc453761cef354c350aa54ec1c1956d3d6b7a19d7eb118183afbe. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72201349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cdf64441efd59940dc5569e62117a78f7639341c09dc4bb2474e7981b617c2. 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/MXUM72201545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46917d20e465e34236d0dd41ebfd66542601af59cd141768ba300f549fab92eb. 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/MXUM71801138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30716375b87ba11d0db6170d64a9df8e4e7963d290e7e68ef20229fdc58c3bf3. 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/MXUM72008694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c634e04ba79cda1dec68e20001d6f1565f3656582a004d1270265fb1fab6527. 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/MXUM71801137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd025ab946e09bac4915e02c89fd266e68a345d2d0e04c20b382fbfe43392e3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71900921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479084749290ac63d186c2f402816debe8546cdefe65115c30f54153435a60e3. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/MXUM71901201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d882fee560394c65503c3e7177c0d1cb708b70db2bd2d37d97b9a104b3d151c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72006189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4096d368069d6c7fb881f488871be2cea40686f0996beee33dbf617daa3d4d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71801140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b02a402adfa3ad6de32ec3d2f50db8ed829c18f3f00670bcb432f87624d9d4. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:08:30Z), 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/MXUM72100629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2edd3e132736d654403b7f887a530417671ff2b8035c13695b1acb8f83c043c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72100627.
Valió La Pena Equivocarme - Con Mariachi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbf27a4b360bdf7e4a54360dd2bdd7ee5281392404e20aca8524c9a5f83c0ad. 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/MXUM72201355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649d659f2aba9c00c8c16a0e51d9deab8d743a5512cc63b294ff6a4a44cfe3c4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72201352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f41341c279b30c9bf2e287fead2ea2fa92dfad06fc96e820432995c22a697. 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/MXUM72103332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fe20272e0b8330c349dfed0ad27a4ee0d4838bf78a9d769620a2a8470bf5b2. 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/MXUM72200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37f1be79c92ed53f9a4c35ada3ad0efb995e2f6539f36b0e14f23ed25d228f3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72100628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7fce164d7ee0d61fdd635083047d8f7c415c95413a7486a606d1498e928d9c. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/MXUM71801134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4492fb5e2d319cbba1aea560d0c733bdf60cef79e1c9b371cf1e50ce12fcfe7f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72300603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c43be05ecc05dcb373f6986e7927d2cf98a446acc186adb425c7b98ee9592fa. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:53:24Z), 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/MXUM72300862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fca2b7f3a398e168e9870ad1349d8fdd38ee5e143cdd2da35cf8dc3544a48a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72301250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c2ea908a3d6529396fbb91dfe9b6894de7190e76c90cfb4871a4f1de09c753. 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/MXUM72201936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c2ea908a3d6529396fbb91dfe9b6894de7190e76c90cfb4871a4f1de09c753. 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/MXUM72201936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e996bfbef1dc2b5814045c0fbaa381deb86310e3dca77ceb212c00e8cc4d8e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USUM50712260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4399e78b199d3e81d94901e8407fea9f28bee1c7083185e6acc74fa3a13a0b. 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/MXUM71900930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd26194bb038546013cf400e73e1f65e903a4ed471dc02225d159bc2fecd968. 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/USUM71017476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f1d26a93cf17ab0435d6a9046683d641d54bccf6f5aa3d4cfada485f0ffe9f. 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/MXUM72301249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ab7bf2f893866b33f34cc8b449d1a6d0bb28d8613512f5a6b9c2980feca4e. 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/USFI20906581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf22cb0ec58b80fc33bdd2dc57549815582f4c7d98db85e258c5ac59dabe1072. 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/MXUM71900922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d9a152fb0ea940d31978c37c7cc0867e670d792ee4e6b529483d7db911869e. 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/USUM71113193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46917d20e465e34236d0dd41ebfd66542601af59cd141768ba300f549fab92eb. 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/MXUM71801138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396be00beb347e5bb52443d6c143784e04403607036de41c8c8c71754da84873. 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/USUM50712253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2d2a7f5d19e1c785f30b67670f3b56f61454e337fe28e2590980bca9408ae0. 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/MXUM71701826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6827ee79d10a9ac32c547cca8aa6acf5dea3950cbf19775631de1913df9f9eb3. 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/USFI20906575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30716375b87ba11d0db6170d64a9df8e4e7963d290e7e68ef20229fdc58c3bf3. 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/MXUM72008694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a348349636a31d2aae5835468a0064f42ae042d0f06b3cce8ca052a718baa8. 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/USUM70836727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9860f8217b482385f05d8bccbbe041c53dfda1bdc128044036289763270b0430. 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/MXUM72300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c757723c189fb4ba4fb66dd4703c1e38455f76ce8fd1994d1629254a5a5eaae. 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/USUM50712262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37f1be79c92ed53f9a4c35ada3ad0efb995e2f6539f36b0e14f23ed25d228f3. 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/MXUM72100628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1b79d6367afaa5544c54489f03fa366b99502f4c656d4c506c5571773c1e01. 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/USUM50712255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2edd3e132736d654403b7f887a530417671ff2b8035c13695b1acb8f83c043c. 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/MXUM72100627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ea986ebfc38b2eef14305c88eb4c89df5e6b79ea2dcabea49e003e76e825ad. 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/USFI20906590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841aaef10ed2c6b13ab661090e9d840d76eb9a60f90a4468c3d82f372891f473. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/MXUM72300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c2ea908a3d6529396fbb91dfe9b6894de7190e76c90cfb4871a4f1de09c753. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXUM72201936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf22cb0ec58b80fc33bdd2dc57549815582f4c7d98db85e258c5ac59dabe1072. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/MXUM71900922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74697ea3ced83bffb2e7641eaa5c17030d8982405d7b1f9854a8599106b59334. 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/MXUM72301105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4492fb5e2d319cbba1aea560d0c733bdf60cef79e1c9b371cf1e50ce12fcfe7f. 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/MXUM72300603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353488567affab2fd68b0e129ade78a99404d1c09ab23ea42c7ca929609c4b2a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXF151800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585baa53de75927e6aca4b8f0a4b294d79aad7a7d879d60c7027dc93944d18ac. 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/QZDQH2271157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468fa54605fcbef64069d32f865dc773f33abbd1267a854561ac38a4d4146b87. 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/QZDQH2271158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65877d22e3c38c6679952d625fab1aaa8f7e7a99d91f495e61e58485e3c22f55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZDQH2271161.