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 0xe925410a933f45961a452904dc01474c04fc820f35ef5d824cfe0ee82cd50e62. 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/70010e08-99f1-4212-8f14-c65009d68a73.json and https://artists.proofprofile.net/proofs/artist/70010e08-99f1-4212-8f14-c65009d68a73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x41b28e018898089f843734b53213111cef2adab214c326cbe7221f04be424739. 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/0e1YvnH9dtFvFGrHeGi9wi.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/0e1YvnH9dtFvFGrHeGi9wi.
{"copyright_id":"0x2682e4de0ca5fd68e0642ccaab3e1a49fdf51113ef170143eddf8e4f3097d70a","isrc":"TCACW1746831","name":"Aunque Tenga Novio","registered_at":"2026-06-06T06:02:25Z","spotify_id":"2q4JuSC0ztllSSAjhBp5CH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2682e4de0ca5fd68e0642ccaab3e1a49fdf51113ef170143eddf8e4f3097d70a. 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/2q4JuSC0ztllSSAjhBp5CH.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/2q4JuSC0ztllSSAjhBp5CH.
{"copyright_id":"0x32c81a027e30a45748212fca10919f1327deef4dc07eb37efb0c8bb6a447b1b8","isrc":"TCACW1746834","name":"Ella Esta Dispuesta","registered_at":"2026-06-05T09:43:26Z","spotify_id":"5lxyu3SBFaNhKkuI308kZT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c81a027e30a45748212fca10919f1327deef4dc07eb37efb0c8bb6a447b1b8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lxyu3SBFaNhKkuI308kZT.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/5lxyu3SBFaNhKkuI308kZT.
{"copyright_id":"0x94ef84001edf27617cc0d3bb37aed6bcf88d56cce5baf1eba35a3052c0f81c6d","isrc":"TCACW1746836","name":"Chilena (feat. Delirious & Bennybenni)","registered_at":"2026-06-18T20:47:44Z","spotify_id":"4JQ8Hi1ne4NQLhggstb81N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ef84001edf27617cc0d3bb37aed6bcf88d56cce5baf1eba35a3052c0f81c6d. 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/4JQ8Hi1ne4NQLhggstb81N.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/4JQ8Hi1ne4NQLhggstb81N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207bbc81e6f121c1b9069e0132441c683794a6a8f4bdb660d5a24ba787240917. 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/2xlcuCwJQJKyPjmDIz9ERk.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/2xlcuCwJQJKyPjmDIz9ERk.
{"copyright_id":"0x5d6f6eb5e543429fea09192ba591c78cf3554fbb9ad3e5f2d5ed5508b81f16ab","isrc":"TCACW1746853","name":"Pa Que Te Reclama","registered_at":"2026-06-09T10:21:44Z","spotify_id":"4SCsKDnpqSWkqxWooHeL4X","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6f6eb5e543429fea09192ba591c78cf3554fbb9ad3e5f2d5ed5508b81f16ab. 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/4SCsKDnpqSWkqxWooHeL4X.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/4SCsKDnpqSWkqxWooHeL4X.
{"copyright_id":"0xf91fa1a97ac91f14df4cbb593ff16050f794b1886f1914e91290f2c293da3349","isrc":"TCACW1746857","name":"Volvi Pa La Calle (feat. Bennybenni)","registered_at":"2026-06-08T14:10:47Z","spotify_id":"4Bsd0liAibiPtJfCZQVCWT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91fa1a97ac91f14df4cbb593ff16050f794b1886f1914e91290f2c293da3349. 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/4Bsd0liAibiPtJfCZQVCWT.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/4Bsd0liAibiPtJfCZQVCWT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c764b02d314cd464617d570035e6cd0d32dbad8282ad2a2be114c7e3e70b7b0. 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/4O3cS96RhzGLnGlkO8swFd.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/4O3cS96RhzGLnGlkO8swFd.
{"copyright_id":"0x0d56a3980b5efb567c8507d6ad4b328da1ac41a627e518d513bea3e1388a179b","isrc":"TCACW1746863","name":"Andamos Blindao","registered_at":"2026-06-22T08:02:57Z","spotify_id":"2oOUBWImTfp4NCQJk5cwh2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d56a3980b5efb567c8507d6ad4b328da1ac41a627e518d513bea3e1388a179b. 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/2oOUBWImTfp4NCQJk5cwh2.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/2oOUBWImTfp4NCQJk5cwh2.
To Los Dias Me Pregunto (Remix) [feat. Ozuna, Bennybenni & Gotay]
{"copyright_id":"0x6a9d0f76e92a97dd1053b397801051e56db26f7852c76692aa2b9d2a33188208","isrc":"TCACW1746873","name":"To Los Dias Me Pregunto (Remix) [feat. Ozuna, Bennybenni & Gotay]","registered_at":"2026-06-04T13:47:55Z","spotify_id":"2EIJkR2fkRo8s0NQ7wFPjz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9d0f76e92a97dd1053b397801051e56db26f7852c76692aa2b9d2a33188208. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2EIJkR2fkRo8s0NQ7wFPjz.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/2EIJkR2fkRo8s0NQ7wFPjz.
{"copyright_id":"0x682eadc4029f0baf0fe392b6597d72abaaceff997db3ff0b8d420acce228c74a","isrc":"TCACW1746878","name":"Cuando Estes Sola","registered_at":"2026-06-04T06:49:13Z","spotify_id":"5Vf4M9S4jHsIY6NL3ottHP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682eadc4029f0baf0fe392b6597d72abaaceff997db3ff0b8d420acce228c74a. 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/5Vf4M9S4jHsIY6NL3ottHP.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/5Vf4M9S4jHsIY6NL3ottHP.
{"copyright_id":"0x110c9fcf4759de59b65e677bb775dbcd2c89b413824ca537ff644e81d09a86fe","isrc":"TCACW1746888","name":"Me Siento Solo","registered_at":"2026-06-07T21:47:21Z","spotify_id":"0nmNmmeE2sIHRVZeZqsIcf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110c9fcf4759de59b65e677bb775dbcd2c89b413824ca537ff644e81d09a86fe. 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/0nmNmmeE2sIHRVZeZqsIcf.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/0nmNmmeE2sIHRVZeZqsIcf.
{"copyright_id":"0x1a6e89a1f8aa7ef087226215c171dcc3aba075b0c4533ed413e4fe182d731fb6","isrc":"QZW9K2361681","name":"Lele Bien Guillao de Gansters","registered_at":"2026-06-18T07:16:46Z","spotify_id":"0OY9RkdVXXnvkDcz8giBqz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6e89a1f8aa7ef087226215c171dcc3aba075b0c4533ed413e4fe182d731fb6. 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/0OY9RkdVXXnvkDcz8giBqz.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/0OY9RkdVXXnvkDcz8giBqz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b4190ff9eab24472f88aaeee5af389fafdbba7529892581a2c9d7b8f8f6376. 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/7llC4c0KxCKg2WLcz2V87l.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/7llC4c0KxCKg2WLcz2V87l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcea3fe5d39b4adf18d50ec5b2428422179742d7fba7bc1c10a100ea650542f6. 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/5QFZGf85nI6ZhNVHAuDYyl.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/5QFZGf85nI6ZhNVHAuDYyl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b321a565d834ca769a4ae9b536d00927cbf5022b86aae3faec89ce852a756f. 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/3jL2jyaRht5wxEz0cyviSW.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/3jL2jyaRht5wxEz0cyviSW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d96cd2d455a9a0f066ebcdc785e11389c344cdbe751071d205c2b92603fe827. 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/5WVziKZQLeASQD5xklOmGc.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/5WVziKZQLeASQD5xklOmGc.
{"copyright_id":"0x52fa74a7081dc6c168321cac05bdc02dada5a9133f6a7434f0321bcb709a3466","isrc":"QZGLM2359698","name":"Amor de Bandolero","registered_at":"2026-06-04T05:40:38Z","spotify_id":"54W3KxaUQ16qsiUvRVuLEx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fa74a7081dc6c168321cac05bdc02dada5a9133f6a7434f0321bcb709a3466. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54W3KxaUQ16qsiUvRVuLEx.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/54W3KxaUQ16qsiUvRVuLEx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f85a5ee20f9e64ad00a268a9dc8d0bdc4825874e249fd4671471c4a758f1c40. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Tv2ROLQP4z8LWBw4NVdZg.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/4Tv2ROLQP4z8LWBw4NVdZg.
{"copyright_id":"0x4d377a24b32eea1bccb33ae1bac05ed98b57787a44656229e00d95d54059e9a9","isrc":"QZK6M2262527","name":"Los Dueños Del Malianteo","registered_at":"2026-06-04T10:04:41Z","spotify_id":"6isOeYaK0Pdfk1NWnpu2hF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d377a24b32eea1bccb33ae1bac05ed98b57787a44656229e00d95d54059e9a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6isOeYaK0Pdfk1NWnpu2hF.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/6isOeYaK0Pdfk1NWnpu2hF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dfc3fd140dc474d0148dcd8a888d829a4b165ef209e11a8c24f7044dfe7024. 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/0SWmnLpylxyILSir4dyUjD.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/0SWmnLpylxyILSir4dyUjD.
{"copyright_id":"0xb0fdc71d11f6ef44fdd3019c4b07b273bdf8edd9657d522e51c038e651855e2c","isrc":"QZPLS2124186","name":"Suena Cabron","registered_at":"2026-06-18T12:16:04Z","spotify_id":"23eRVN9SPbLcE2aYBZynrE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fdc71d11f6ef44fdd3019c4b07b273bdf8edd9657d522e51c038e651855e2c. 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/23eRVN9SPbLcE2aYBZynrE.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/23eRVN9SPbLcE2aYBZynrE.
{"copyright_id":"0x00ae6a6b823e3314e35f04b32db12112ed4a2bd7ec0d2bb749ad69a2a8ce4c09","isrc":"GBWUL2107789","name":"Me quieren ver mal","registered_at":"2026-06-07T18:23:31Z","spotify_id":"5ebLASaMfGCRdzjrP48uAI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ae6a6b823e3314e35f04b32db12112ed4a2bd7ec0d2bb749ad69a2a8ce4c09. 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/5ebLASaMfGCRdzjrP48uAI.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/5ebLASaMfGCRdzjrP48uAI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073af338d1676630f4156079c1d54aa3a84e66a0881935c964842a9fe4d8a7de. 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/7JaDtXyqIZx65KewwvLqz8.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/7JaDtXyqIZx65KewwvLqz8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242b8a43a113433a7805eabe494e5c507a825bdfbf7d223194a99499fe7966a9. 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/0ppdBsmps4HBpbalwfE5hI.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/0ppdBsmps4HBpbalwfE5hI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2449fdc7c005a0e45e5f618339ce13139f4ce2945494e6561a2ef2580b562a. 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/6EdCbLz72gkCjQkDQ5Fdtn.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/6EdCbLz72gkCjQkDQ5Fdtn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce90596c89515c1c7064f9ff6cbaf10d4865c33a4cc7324183e34f3014f2a3ad. 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/0OiEJdN3Vp0CRTv3oaHhLS.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/0OiEJdN3Vp0CRTv3oaHhLS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78f50babe0b72ac3293830050078821a5b27e4946ce3b9031fc964ac8cfa738. 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/15K9eY8XRRe7UBu0fLInO0.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/15K9eY8XRRe7UBu0fLInO0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826fd3b434d6975c083af1e1f2575a41c9a81e178182c575c32b50698929658b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jdRxKohu31OPlHvcdQCb8.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/6jdRxKohu31OPlHvcdQCb8.
{"copyright_id":"0x2b947ebb0ee8ce7268df0c345c1519fa390a917035ec7113ee2ab2f9e3bab17f","isrc":"TCADJ1760739","name":"Como Antes","registered_at":"2026-06-06T08:01:59Z","spotify_id":"5BeapO00nQjKaONrma4jlp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b947ebb0ee8ce7268df0c345c1519fa390a917035ec7113ee2ab2f9e3bab17f. 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/5BeapO00nQjKaONrma4jlp.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/5BeapO00nQjKaONrma4jlp.
{"copyright_id":"0xd6f12a10217c626e40573eaeea438cba76ba2c68a704493fcbdde8d346c4d087","isrc":"TCACW1747229","name":"Aunque Tenga Novio","registered_at":"2026-06-20T17:33:11Z","spotify_id":"5OF1eahHNqJ3d5UARbT04L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f12a10217c626e40573eaeea438cba76ba2c68a704493fcbdde8d346c4d087. 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/5OF1eahHNqJ3d5UARbT04L.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/5OF1eahHNqJ3d5UARbT04L.
{"copyright_id":"0x8dd7bc3ae54e9a6437d9ac5876f5e2633a0514ed6f69345597f3d1209fdc5bfb","isrc":"TCACW1607328","name":"Ella Esta Dispuesta","registered_at":"2026-06-10T13:36:42Z","spotify_id":"5C9tQHA13ZNb4ONqQCc735","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd7bc3ae54e9a6437d9ac5876f5e2633a0514ed6f69345597f3d1209fdc5bfb. 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/5C9tQHA13ZNb4ONqQCc735.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/5C9tQHA13ZNb4ONqQCc735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2887f1bfc338346387367cc156a146b5a6b0c363427b0232e0b36c9335974420. 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/4kzJhzsVJRUf4lubcRimm2.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/4kzJhzsVJRUf4lubcRimm2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eca8cd687ff72897f3c2b7796a68947b62f3900c308ca169071e591c8021517. 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/7adAuYKn2dk2SWHKbw4KkD.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/7adAuYKn2dk2SWHKbw4KkD.
{"copyright_id":"0x6c1120da29a5d3bbeafd437b29190d7e9e440a61d273ef554c46e922c0f666aa","isrc":"TCACO1634653","name":"Cuando Estes Sola","registered_at":"2026-06-04T11:12:17Z","spotify_id":"2SNJ9Ql1bebQa9wpC3JATr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1120da29a5d3bbeafd437b29190d7e9e440a61d273ef554c46e922c0f666aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2SNJ9Ql1bebQa9wpC3JATr.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/2SNJ9Ql1bebQa9wpC3JATr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a61542608d950f55ce58e5a28d3c646f5ec2a51823519a1bb439c0928af962. 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/58m1yJitiFp4DFmKPnyNbc.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/58m1yJitiFp4DFmKPnyNbc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e563f6f2912b4b251c5cdd32b4daa7c0f9e9c388abb7e7855f157fd67a26eaa. 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/25sfpJbzaMkDeSc9OA2PCP.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/25sfpJbzaMkDeSc9OA2PCP.
{"copyright_id":"0x17b807b12e78b501fcdd6bccd5e6bda978a6ccc5bff74dab440b2e07df28ad89","isrc":"QZQAY2304423","name":"Yo Soy Leyenda (Rip Pacho El Antifeka)","registered_at":"2026-06-08T12:10:30Z","spotify_id":"2mN0Am1CoCjE4RGlkq8V9D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b807b12e78b501fcdd6bccd5e6bda978a6ccc5bff74dab440b2e07df28ad89. 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/2mN0Am1CoCjE4RGlkq8V9D.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/2mN0Am1CoCjE4RGlkq8V9D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584839980425108125a16f149006e3844e0ec51502eba9558e36bea6cc90e180. 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/6EYzrbVGkFQTwiIjkjcr99.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/6EYzrbVGkFQTwiIjkjcr99.
{"copyright_id":"0xe0928afb42148fb4c61a3bb5e522e2a7e0ffaf591f442c0b0b2f327ee5525795","isrc":"USA2P1701909","name":"Como Los Tiempos de Antes","registered_at":"2026-06-07T03:01:19Z","spotify_id":"3LA5JriFzcx5mRpQy01s5I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0928afb42148fb4c61a3bb5e522e2a7e0ffaf591f442c0b0b2f327ee5525795. 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/3LA5JriFzcx5mRpQy01s5I.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/3LA5JriFzcx5mRpQy01s5I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092058311f96d9238b44ba7de7e3d8415bb1df002c000230b36fad082d6dfbaa. 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/6l8QJfnOfFddNF2BQAqYK9.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/6l8QJfnOfFddNF2BQAqYK9.
{"copyright_id":"0xb2e6e68796d6ab7bf7fd176c012f5f1f4183ea4ea1ac52a5edcf941fa10d3fe7","isrc":"USLZJ1901534","name":"Si la vida me trata mal","registered_at":"2026-06-07T19:54:14Z","spotify_id":"1ulXtrbGRn3PO9ji88yMA8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e6e68796d6ab7bf7fd176c012f5f1f4183ea4ea1ac52a5edcf941fa10d3fe7. 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/1ulXtrbGRn3PO9ji88yMA8.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/1ulXtrbGRn3PO9ji88yMA8.
{"copyright_id":"0x530b404ea85dae4f3c1aa5d3e873c504b2923b6c76efdebe3bdf74a059cc0468","isrc":"USLZJ1901522","name":"O me pagas o me pagas","registered_at":"2026-06-07T19:56:12Z","spotify_id":"3AXo0EJMjw6DKrGz0TDY68","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530b404ea85dae4f3c1aa5d3e873c504b2923b6c76efdebe3bdf74a059cc0468. 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/3AXo0EJMjw6DKrGz0TDY68.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/3AXo0EJMjw6DKrGz0TDY68.
{"copyright_id":"0xa6287def2592bfdb766d36a63daa28fbd9447d00c9787da15fdd760ce5e56050","isrc":"TCACD1520159","name":"Peleas De Amor (feat. Delirious & Endo)","registered_at":"2026-06-18T05:13:47Z","spotify_id":"6FJLbkSwkjUsIOEbwZSKjE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6287def2592bfdb766d36a63daa28fbd9447d00c9787da15fdd760ce5e56050. 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/6FJLbkSwkjUsIOEbwZSKjE.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/6FJLbkSwkjUsIOEbwZSKjE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd615de848490efdabb7ee327b7fecdf8a0f0479e7b5d70e8b32c318131f4254. 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/0pQMz3UF6gNCfzikr43nlT.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/0pQMz3UF6gNCfzikr43nlT.