1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xea09f23ed70925daf96c03c19ce4a2621eaafa1eb5fbaf95881a510b9216cd90. 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/7798fe85-4715-4114-9984-3804843fecec.json and https://artists.proofprofile.net/proofs/artist/7798fe85-4715-4114-9984-3804843fecec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Las Lágrimas de Tu Madre - Versión Vinilo
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0b7670b87ed660f6f46065bfe3316764dc9043bb7ea47330290eba8d513acb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dnOd7CICawmGB3jb5iko4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dnOd7CICawmGB3jb5iko4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4961b3953afd6983995a356be5aae0e44470ead2c73bd139d43c1c4bd40b6f7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ngTnmx52jU08z4QqKx473.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ngTnmx52jU08z4QqKx473.
{"copyright_id":"0xd63a48338d5acd6aadd2db767ae88050b8badebd3a7f08fb33126b464bc1438f","isrc":"ES6100393601","name":"El Loco Soy Yo","registered_at":"2026-06-08T20:23:45Z","spotify_id":"1v3vKuzPIvcyOD8ZmmWrTa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a48338d5acd6aadd2db767ae88050b8badebd3a7f08fb33126b464bc1438f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1v3vKuzPIvcyOD8ZmmWrTa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v3vKuzPIvcyOD8ZmmWrTa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ac2aa10d6d550402c3962a026cabbf870958a6530438141c96d2beb4e1aea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EfFjASHn6V6XxCEbCmLHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EfFjASHn6V6XxCEbCmLHW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a9aa722bb6bafbf91bd630e46511685cc9185362bdf3a7762778f6056da0a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HynJqhxFhCPZKLBbtN0Tk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HynJqhxFhCPZKLBbtN0Tk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2b9d74660c6397a1fb1865605f165be2c69d1379ac23d4912dc6c79b5e45a6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PBwR1OdKtf8ZjfUDLkNM6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PBwR1OdKtf8ZjfUDLkNM6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129dd6958a906329829f406ef7d717b20667aa05aacdcb1f076dcf1a4002e764. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ztvkbS1N7G3U8fPO3mj2v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ztvkbS1N7G3U8fPO3mj2v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac5e21bd48454c5ffe60f6d0e01a67398b87003e889573b0b51c1311038e4e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Myzyb9JHLEP1x3G1LT0uR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Myzyb9JHLEP1x3G1LT0uR.
{"copyright_id":"0xfb4ae3306d0e2c9ffb443ef9f4f38f468d71cedea9ee74c71e95f6adbbb0807f","isrc":"ES6100494010","name":"Te Quiero Así","registered_at":"2026-06-23T09:34:09Z","spotify_id":"4OGDSHgnGa6hxybW9KzgvG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4ae3306d0e2c9ffb443ef9f4f38f468d71cedea9ee74c71e95f6adbbb0807f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OGDSHgnGa6hxybW9KzgvG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OGDSHgnGa6hxybW9KzgvG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20040eaa474462b911f13feaf2dc2c3bc9dec762bf574c14d6a7d4bf83cf48ff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mGtGAwdXUlIUgXtl7UwjU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mGtGAwdXUlIUgXtl7UwjU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a9a33f84847de4ff6850fd900fee7e0ce076c689134c69adcf05475c355400. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4y0B4KZIZZDkYa5kOc2BIo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4y0B4KZIZZDkYa5kOc2BIo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d1c062125ab46c46f377d10efa390e4f2887a043434ae08ae2e1d2f57f79d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HF9mWxHt0xtzCUcomSwMI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HF9mWxHt0xtzCUcomSwMI.
{"copyright_id":"0x1bc1d6d7168cf8ef16af031cde84ab3e03239bdec8a2e4f7265b5e6641bd64cc","isrc":"ES6100494015","name":"Poca Broma","registered_at":"2026-06-25T21:18:45Z","spotify_id":"3qoOLF5YYHZGm4QmCUpzXc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc1d6d7168cf8ef16af031cde84ab3e03239bdec8a2e4f7265b5e6641bd64cc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qoOLF5YYHZGm4QmCUpzXc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qoOLF5YYHZGm4QmCUpzXc.
{"copyright_id":"0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f","isrc":"ES6080041101","name":"Dejandonos Caer","registered_at":"2026-06-08T21:36:43Z","spotify_id":"7uPEGCO6RNm6n1GCvk5J4e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uPEGCO6RNm6n1GCvk5J4e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uPEGCO6RNm6n1GCvk5J4e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae686399f9b937cbfb020c8136d902349abae5af594037b82a634b86274ae3f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yddZTljV0vmx51KoUOdWD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yddZTljV0vmx51KoUOdWD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab04a4db85797145e6947e7d327040303a60d9c15c55d4d632bd9128ab83a629. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jkmGMNJLmzjTBlaowk2WW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jkmGMNJLmzjTBlaowk2WW.
{"copyright_id":"0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4","isrc":"ES6080041104","name":"Este Es un Trabajo para Mis...","registered_at":"2026-06-11T14:38:03Z","spotify_id":"3PIAzIieDMIc5Xej8VipVt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3PIAzIieDMIc5Xej8VipVt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PIAzIieDMIc5Xej8VipVt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820581bec1b120b83ae136d587cf99c9c4ccc20491a5b7d4bca26c2c586e9e17. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pPxdFRjLQ4HJKEp7gVZvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pPxdFRjLQ4HJKEp7gVZvL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eca782b054fee9ad13f467c5c69819b7f50f6463198d73954d361b8f958dcfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LXs6Y1zss2iryv7xjNTxa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LXs6Y1zss2iryv7xjNTxa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e0aeb90ff1733473f9e22ca93b964a504999134371b171390d0ed9ddce9cc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3otRUo6qf8dcwQnx1WTJht.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3otRUo6qf8dcwQnx1WTJht.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897bbbad54d80b6d042b719889ce71dadac4bf7c365570417750188f43aac0c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mUE6f9TcveGDFHGiXgQzx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mUE6f9TcveGDFHGiXgQzx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c42e30139aab48580147f1560148cd6af197abd3c54102fff2106842cb2ed3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iiAR1SF0sVRP6mKb6PqUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iiAR1SF0sVRP6mKb6PqUM.
{"copyright_id":"0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb","isrc":"ES6080041110","name":"Alta Fidelidad","registered_at":"2026-06-22T05:38:22Z","spotify_id":"7mZHrvLldr9fVFgV7S8eyt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mZHrvLldr9fVFgV7S8eyt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mZHrvLldr9fVFgV7S8eyt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc4fca34623df9505800cf862580c1c800755a7da68fb1e106498f94002a7c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43W1rSd4Wg16XN5JEt0gDw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43W1rSd4Wg16XN5JEt0gDw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796cc10e66b872c355ce2750b964725d2d84843bc600e8b1f49167e6b0a53ad. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ujP3mYKdxenaCW5HnQUUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ujP3mYKdxenaCW5HnQUUz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c48de773dab7cc9b0168e2297d95267d111cc1ede6e9e8e90ce71fae779c22. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3k6FcJ8xwnlomsIcBR9Syt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k6FcJ8xwnlomsIcBR9Syt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc71bc3b5ab1221c0c47af9321b768fad067b04203913a62e14c72eddcf7e09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zbfJMjMRVDDDp6f3M6f52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zbfJMjMRVDDDp6f3M6f52.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b31713e4302744afec90b5e3016e7ccc27cfb69a7e8d4f6d4116fade3e17465. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Q5CO3hQ8XGB5KManSH8C6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q5CO3hQ8XGB5KManSH8C6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624a70ef1f0d61d5cc3e1d4acaf995ab8675b020f3f5d5a52c6eb90daa08a145. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pX1LI6qrn2hjHlLQPasVX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pX1LI6qrn2hjHlLQPasVX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecee83e3aa2559e2f58f6609886720d7e21929ea2db601df60a3c11a29b00a50. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2D3Lqtww1RY5OXKaF5n2Ta.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D3Lqtww1RY5OXKaF5n2Ta.
{"copyright_id":"0x798cdb9b3bcd8e2a95da5ed803e55a1a1f655e90b9acf843c935b380ffc7c26f","isrc":"ES6100597503","name":"Como Podamos Ser","registered_at":"2026-06-09T08:35:56Z","spotify_id":"20Xicn1wTb0C2IKR3aqgcX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798cdb9b3bcd8e2a95da5ed803e55a1a1f655e90b9acf843c935b380ffc7c26f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20Xicn1wTb0C2IKR3aqgcX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20Xicn1wTb0C2IKR3aqgcX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491de729334138f84d73d82e7a094d6e1e24dc02056419ed5046973c3a048a5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DbArwTKNqJWwu7BCs487z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DbArwTKNqJWwu7BCs487z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2ccb671d229aeceb6cc9ea338097ac13f571be5d095467006d8ab954336e53. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KtzL6oftURELINolfKUzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KtzL6oftURELINolfKUzy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe4fc2b27f0d1504670a5106697ab0c8acf793b04395664492ed09c473bcd39. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2W4D5TcnKXRxGdxRoHxmiC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W4D5TcnKXRxGdxRoHxmiC.
{"copyright_id":"0x68ca431cbc1f3d6a21eec9204c20da9054f4129d2c9e64cc27f48b0f60c9c9d7","isrc":"ES6100597508","name":"Todo el Mundo lo Sabe","registered_at":"2026-06-05T08:44:33Z","spotify_id":"1Pw0bBm9L1TYRhCkiCGkAE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ca431cbc1f3d6a21eec9204c20da9054f4129d2c9e64cc27f48b0f60c9c9d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Pw0bBm9L1TYRhCkiCGkAE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Pw0bBm9L1TYRhCkiCGkAE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4904ea3fa7ffbc7393932874c8930d99b6460c9faf6962229e559244a5c5ad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67XnLRmiHs4mygtv3mU6BU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67XnLRmiHs4mygtv3mU6BU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23d4c5dd858d9c7c7200bb145063d38d471c4bf2f04fd50ee7f3c7347d3257d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74SEoC54IzHVPOaz5ldgXD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74SEoC54IzHVPOaz5ldgXD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6c3e5e017ca363e8a4dd979549c9a1746e81496cc4d32a3e7991381187fd33. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mcVBYm9NjbVspdipLQiCj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mcVBYm9NjbVspdipLQiCj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8286ea1d3883bb4418d094f4441065a9a7e9fc9e1d2cd8fc1e239042a12a51. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ynnbx0IrcjrQDk32NBcv2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ynnbx0IrcjrQDk32NBcv2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae545c3ae0a0e1a6666d261513fc2bf9f2723534f4f5fe92fa4c93560fc7a717. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DCQCVhnBsjQLejWKTyVGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DCQCVhnBsjQLejWKTyVGd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b82dc8584740551b52e61fb8fcf4c76f62577a9511689ccb504855c6d8f94c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YrHNHEcV5nf8yLsSLfRyy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YrHNHEcV5nf8yLsSLfRyy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14de0831516a2bd0517f71559cc97f94d36f4f0d3155e64cbe7de4bab486b74c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JUV8AnIrxCpkKmAWDfPNW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JUV8AnIrxCpkKmAWDfPNW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0622cc35e6a9736b52f8bea54bdf2623142de43b7c1e6c418f3d569cf8edeb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53rZinCo79GNCysHsbvjLO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rZinCo79GNCysHsbvjLO.
{"copyright_id":"0xe1690e5c2f1c2817f9ed5ef963ea4288dd5f4246f0d21907ee55a5ab9736da1f","isrc":"ESA012140669","name":"Golpe de suerte","registered_at":"2026-06-27T14:47:15Z","spotify_id":"1pcRJMlNi89FPfcLDo9qxf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1690e5c2f1c2817f9ed5ef963ea4288dd5f4246f0d21907ee55a5ab9736da1f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pcRJMlNi89FPfcLDo9qxf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pcRJMlNi89FPfcLDo9qxf.
{"copyright_id":"0x7c7877cb199c58cd4dc175ac20933be4d821364c79c3e4e64f7d5e8a59f867ac","isrc":"ESA012140670","name":"Cómodo en el tiempo","registered_at":"2026-06-27T14:45:01Z","spotify_id":"4SrikmbZjE4cgE0V1oorqZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7877cb199c58cd4dc175ac20933be4d821364c79c3e4e64f7d5e8a59f867ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SrikmbZjE4cgE0V1oorqZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SrikmbZjE4cgE0V1oorqZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f7d82c6e9922dd88f0f7d5db18ffdfad14f87ca3c96c4946cca9abde864ff8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rGlT5xqBCPfQBwmolD9hb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rGlT5xqBCPfQBwmolD9hb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766ee950cd0853e4c739dc7a4d41d03441221c7cbc6cb47266a02eb3f14082b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0IE6e8FbY3xqoesM9KjTYe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IE6e8FbY3xqoesM9KjTYe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfe279beaae248aac852fef94d707ad1a113f81b6358d8f7bb7d417dfec1352. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wsPWJm97vttYlh3pA6wVb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wsPWJm97vttYlh3pA6wVb.
{"copyright_id":"0xed8ad87453f7322c8acfce9db021ec620299dce8c10caa37962e16178236fd30","isrc":"ES6080141402","name":"Somos Solo los Solo","registered_at":"2026-06-09T20:20:52Z","spotify_id":"2YdXqcRG0EQbj89RrTALtN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8ad87453f7322c8acfce9db021ec620299dce8c10caa37962e16178236fd30. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YdXqcRG0EQbj89RrTALtN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YdXqcRG0EQbj89RrTALtN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1147f44bea336b2199afc4e25915d21427b02a89704db6c1e33ca5b719e1405b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3b2buzShhn7bf53yvgw2Nu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b2buzShhn7bf53yvgw2Nu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4b582413096b3cc23a5fef9a93f79c39e31acca6059bf73d84614f14740057. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fgeSC1feEY5shkoyz0Zi7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fgeSC1feEY5shkoyz0Zi7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f02a06c9a020fb9025e52da01c878d51d91cdf1332e1c48c556a872eafd203. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12zwFZa9xktyZ7iUIMdUU8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12zwFZa9xktyZ7iUIMdUU8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2ccb671d229aeceb6cc9ea338097ac13f571be5d095467006d8ab954336e53. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/487DhLOj8hqMm1typXUAYY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/487DhLOj8hqMm1typXUAYY.
El Chico del 9 - Mastering 2024 Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766ee950cd0853e4c739dc7a4d41d03441221c7cbc6cb47266a02eb3f14082b4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mxssRze9KHC8NAzR6Zo5c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mxssRze9KHC8NAzR6Zo5c.
{"copyright_id":"0x8150fa495287744b82bec63f6c0f4db2d956464f0f09dd490b6aa76a1be93f89","isrc":"QM4TX1869829","name":"Música para Enfermos","registered_at":"2026-06-11T10:52:25Z","spotify_id":"4ucZe7cdtt4uirRNdGyOCP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8150fa495287744b82bec63f6c0f4db2d956464f0f09dd490b6aa76a1be93f89. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ucZe7cdtt4uirRNdGyOCP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ucZe7cdtt4uirRNdGyOCP.
{"copyright_id":"0x2a0bd25dd884001612b00a19933af8df5a6d1fa0bfc87c758471c1b948da1ea1","isrc":"QM4TX1869830","name":"¿Tú Quién Crees?","registered_at":"2026-06-17T22:56:15Z","spotify_id":"7KgQAkOW2uxxhakCRvHoGE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0bd25dd884001612b00a19933af8df5a6d1fa0bfc87c758471c1b948da1ea1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KgQAkOW2uxxhakCRvHoGE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KgQAkOW2uxxhakCRvHoGE.
{"copyright_id":"0xb64be0605651973de34c608a13db79c5f8eb93568889c0bd5374e3fc94f38b0c","isrc":"QM4TX1869831","name":"Algo Más Que Recuerdos","registered_at":"2026-06-10T17:46:12Z","spotify_id":"1HdmPIAeUH7exq6thNbXSd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64be0605651973de34c608a13db79c5f8eb93568889c0bd5374e3fc94f38b0c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HdmPIAeUH7exq6thNbXSd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HdmPIAeUH7exq6thNbXSd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7832f8920eb8a6db4dde69788df05b6dca175632ed0348203ffbc0edfa06137. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DOvTmxwq4FmIRd7yWBJar.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DOvTmxwq4FmIRd7yWBJar.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb644ea2c233d05d5654978e35605bb87fdf479b16763ec8347f7029c359fe3f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TGe8ksnLtMrsorZjcuhpN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TGe8ksnLtMrsorZjcuhpN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134c042f8085d1aff20e49d1472dec44385ca0a87dbe05e22ec8b54b477bc612. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mIW5LFofkM6ASpdcjbar0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mIW5LFofkM6ASpdcjbar0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e14b428ec564710dc5bb3eea0a1f3185ac74dd830efc88c25402808a7a07c83. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3x0fj4wMhsfejzBhjbqnCl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x0fj4wMhsfejzBhjbqnCl.
{"copyright_id":"0x98dd209c449c6da34772194a4a34001d107ae343d082c7deeade2589c97acc5b","isrc":"QM4TX1869837","name":"Suenan las Alarmas","registered_at":"2026-06-20T06:36:10Z","spotify_id":"6zEwWuRZCIj87XRnGB2Zlg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dd209c449c6da34772194a4a34001d107ae343d082c7deeade2589c97acc5b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6zEwWuRZCIj87XRnGB2Zlg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zEwWuRZCIj87XRnGB2Zlg.
{"copyright_id":"0xc5e3aa289863c6d012df83bb257e33bf6165fa7308e29674b555c06f2e7edeca","isrc":"QM4TX1869838","name":"Uno Contra 20 Mc´s","registered_at":"2026-06-07T00:37:33Z","spotify_id":"3TQjrUtphZi13mcnKMFbQV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e3aa289863c6d012df83bb257e33bf6165fa7308e29674b555c06f2e7edeca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TQjrUtphZi13mcnKMFbQV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TQjrUtphZi13mcnKMFbQV.
{"copyright_id":"0x19eb9cc9951b70aa0764dcccec55e27e4d42384fa2ce5c07f0ae0be7e8999d4a","isrc":"QM4TX1869839","name":"Mi Parque de Atracciones","registered_at":"2026-06-21T03:08:28Z","spotify_id":"0FbdRE78LzZJBbUyg5DzSn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eb9cc9951b70aa0764dcccec55e27e4d42384fa2ce5c07f0ae0be7e8999d4a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FbdRE78LzZJBbUyg5DzSn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FbdRE78LzZJBbUyg5DzSn.
{"copyright_id":"0x61613c468e9ff46b7b3e7de66b5fd2d9aac62a23e0db968cb55c76146e1d22e4","isrc":"QM4TX1869840","name":"Red Hot Chili Kinkis","registered_at":"2026-06-22T01:43:07Z","spotify_id":"3qsXs33TLNnh3kewcFaYeS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61613c468e9ff46b7b3e7de66b5fd2d9aac62a23e0db968cb55c76146e1d22e4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qsXs33TLNnh3kewcFaYeS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qsXs33TLNnh3kewcFaYeS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5301fb462fa644fa9291302598502f387d0e2eedc2db8020f753d59a460438. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12sq9ZqMsTwvlza4ViMsNn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sq9ZqMsTwvlza4ViMsNn.
{"copyright_id":"0xe20e59ea0dbabbb1d74bb3c3e70ad39c41dcb898ab14b748c595045f72103413","isrc":"QM4TX1869842","name":"Nada Tan Enfermo","registered_at":"2026-06-21T03:11:48Z","spotify_id":"2J2qags2zWC9cRwZ4m5hzp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20e59ea0dbabbb1d74bb3c3e70ad39c41dcb898ab14b748c595045f72103413. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2J2qags2zWC9cRwZ4m5hzp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2J2qags2zWC9cRwZ4m5hzp.
{"copyright_id":"0x76af5ed5c8e27a47eea0cd7a39fa52e6df717b3a9108256dfb5f5d1ecfd1b4e0","isrc":"QM4TX1869843","name":"Los Amos del Desorden","registered_at":"2026-06-22T01:43:26Z","spotify_id":"5dtylejv6qneoN5TIF1F1w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76af5ed5c8e27a47eea0cd7a39fa52e6df717b3a9108256dfb5f5d1ecfd1b4e0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dtylejv6qneoN5TIF1F1w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dtylejv6qneoN5TIF1F1w.
{"copyright_id":"0xbe679fcd16a582473908d6db8cd09b09e7a3a48d3bfae44d2e7a1aac2ddb39b9","isrc":"ESA031502491","name":"Días Grises","registered_at":"2026-06-18T03:20:05Z","spotify_id":"1eR8dEwZSrkXcKzYvDF4sE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe679fcd16a582473908d6db8cd09b09e7a3a48d3bfae44d2e7a1aac2ddb39b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eR8dEwZSrkXcKzYvDF4sE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eR8dEwZSrkXcKzYvDF4sE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084753d6d91972d005f6264faeed0550dd4243e58f47ead11947656eb6640aee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nS658FybBnBf7fFfhall6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nS658FybBnBf7fFfhall6.
{"copyright_id":"0x440f07ec5d54ba2a979fd0ca88a26a1847fd7bf972625ffadb23bcdaf50a39a9","isrc":"ESA031502480","name":"Mi Lengua Afiló","registered_at":"2026-06-27T10:55:22Z","spotify_id":"0LbpNa4pAcDWZ7ZTTqFtr3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440f07ec5d54ba2a979fd0ca88a26a1847fd7bf972625ffadb23bcdaf50a39a9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LbpNa4pAcDWZ7ZTTqFtr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LbpNa4pAcDWZ7ZTTqFtr3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997c23976833fde3a84100c8b108e6bbbefcb1884a4a842e629dce31a55fafe0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tz6mIrtWsJYAHlgxVh5s4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tz6mIrtWsJYAHlgxVh5s4.
Los Verdaderos Kreyentes de la Religión del Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9161b4a7e03b355a264c00b983cef1dec14a5ebd900e5246c119fea393a9080. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mQrmtDoe8QxwPyNONzJUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mQrmtDoe8QxwPyNONzJUz.
Rap Kañí (Del Flamenco al Rap y del Rap al Flamenco!)
{"copyright_id":"0x798cdb9b3bcd8e2a95da5ed803e55a1a1f655e90b9acf843c935b380ffc7c26f","isrc":"ES6100597503","name":"Como Podamos Ser","registered_at":"2026-06-09T08:35:56Z","spotify_id":"5gsaYZxt0Dkrbf8tWoMkUP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798cdb9b3bcd8e2a95da5ed803e55a1a1f655e90b9acf843c935b380ffc7c26f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gsaYZxt0Dkrbf8tWoMkUP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gsaYZxt0Dkrbf8tWoMkUP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491de729334138f84d73d82e7a094d6e1e24dc02056419ed5046973c3a048a5d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0i9zecGy4du9HcTJqjetES.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i9zecGy4du9HcTJqjetES.
{"copyright_id":"0x68ca431cbc1f3d6a21eec9204c20da9054f4129d2c9e64cc27f48b0f60c9c9d7","isrc":"ES6100597508","name":"Todo el Mundo lo Sabe","registered_at":"2026-06-05T08:44:33Z","spotify_id":"4WRcydORAaYqzwNXu2ztFC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ca431cbc1f3d6a21eec9204c20da9054f4129d2c9e64cc27f48b0f60c9c9d7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WRcydORAaYqzwNXu2ztFC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WRcydORAaYqzwNXu2ztFC.