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 0x202b5e64199b5b3098363196e74a388232a840345ae59b32b8b75e1c056903d7. 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/76316208-44b0-4ead-a71d-00101a86696d.json and https://artists.proofprofile.net/proofs/artist/76316208-44b0-4ead-a71d-00101a86696d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Colección Grandes Intérpretes Tropicales
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 0xae3f41e19cb62df3eb1177108c765e5946e2ed529bf0d7e531d69ca0a2cc5439. 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/1ZjWBw4KJAeCk1294Bi5A4.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/1ZjWBw4KJAeCk1294Bi5A4.
{"copyright_id":"0xb21288a7fa1c4defafbba4cb56ef14320b34274a07eb6bb1e6cc1dd373d7448a","isrc":"ES71G2248623","name":"Me voy pa Macondo","registered_at":"2026-06-22T15:17:54Z","spotify_id":"1d39xrgYjFr18RlV4f0vj5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21288a7fa1c4defafbba4cb56ef14320b34274a07eb6bb1e6cc1dd373d7448a. 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/1d39xrgYjFr18RlV4f0vj5.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/1d39xrgYjFr18RlV4f0vj5.
{"copyright_id":"0x72faa7a4eab641159a4f141a9a2c0b32907c87bcd03fe0c3aac7ebadd9fa4a9c","isrc":"TCACD1536849","name":"Que Te Mate El Tren","registered_at":"2026-06-06T07:37:06Z","spotify_id":"6ZM53RSYBntdDazxN0tIGC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72faa7a4eab641159a4f141a9a2c0b32907c87bcd03fe0c3aac7ebadd9fa4a9c. 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/6ZM53RSYBntdDazxN0tIGC.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/6ZM53RSYBntdDazxN0tIGC.
{"copyright_id":"0x4845cb8cb7f2b1a0db49b59ca35f46e37587c8cdc93931842d5d0d6b116abfc5","isrc":"TCACD1536852","name":"Ese Muerto No Lo Cargo Yo","registered_at":"2026-06-06T14:25:34Z","spotify_id":"4S9M72kmJ3S9GMo5sjRmkE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4845cb8cb7f2b1a0db49b59ca35f46e37587c8cdc93931842d5d0d6b116abfc5. 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/4S9M72kmJ3S9GMo5sjRmkE.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/4S9M72kmJ3S9GMo5sjRmkE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0903f20d504652db528c74021cbd94d6a10f302700786b26652720c04bd62dc9. 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/3iAgr7f1t19Ykl2hzQCmLZ.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/3iAgr7f1t19Ykl2hzQCmLZ.
{"copyright_id":"0x7eecf1f9c9bde81579956b5b74d3131f6ddfe97d75075fafbdba130b770dc4b7","isrc":"TCACD1536860","name":"Tu Ñaña (Que Buena Está Tu Hermana)","registered_at":"2026-06-28T00:29:35Z","spotify_id":"4Tdpyn9HjrX3xzHO3VA3kQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eecf1f9c9bde81579956b5b74d3131f6ddfe97d75075fafbdba130b770dc4b7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Tdpyn9HjrX3xzHO3VA3kQ.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/4Tdpyn9HjrX3xzHO3VA3kQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67d9d1758f97d52034ed46030590db741201d88e2cd44a818040914ac7fe3f0. 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/7aH3CDNxVE8xDlVK7ZXHp1.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/7aH3CDNxVE8xDlVK7ZXHp1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c41032ca6983844c1c3a42f9505c77d735d62047d42e8decb826bfc894dfbf. 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/3xB6Vp4sgc6LB1Lxmn1yRw.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/3xB6Vp4sgc6LB1Lxmn1yRw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841fd81b7ec2e7531551c66dfad4a7163d9b09833679e885530f0179dccb3b6e. 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/3C3bcVk1lWNagFIKrhZ6Bq.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/3C3bcVk1lWNagFIKrhZ6Bq.
{"copyright_id":"0x6b5d153e733d522e8f08a37997e87cb7513af1c81fa550835e71dbe3525d6e00","isrc":"TCACD1536869","name":"Me Voy Pa' macondo (Si Te Vas De Mi)","registered_at":"2026-06-07T04:55:49Z","spotify_id":"3YdEiuQ2CSHmh6Z7z4dNTB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5d153e733d522e8f08a37997e87cb7513af1c81fa550835e71dbe3525d6e00. 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/3YdEiuQ2CSHmh6Z7z4dNTB.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/3YdEiuQ2CSHmh6Z7z4dNTB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dd681cbaa5dc66730bb1922eba68e5a1a58184e57eb8a08917088841c3f320. 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/5Uxfo4TShzGhGCpeLnakwd.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/5Uxfo4TShzGhGCpeLnakwd.
Ese Muerto No Lo Cargo Yo / la Machaca / Me Voy Pa' Macondo
Ciudad Maravillosa / de Aquí No Salgo / Me Da un Dinero Ahí
Dixiland / Tarantela / Pasodoble / Tango
La Pollera Amarilla / Cumbia Marinera / Vuelo 502
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706f79e979bdea4204220a798cac0b2402add5d5207fa55402e50c1804ad5163. 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/1M5dT0pO7dCyQ7VyjbomMn.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/1M5dT0pO7dCyQ7VyjbomMn.
{"copyright_id":"0x4d4dd7f4edc29d4aba3a6425171abe52fcaaf7b84294d26b4d1b4295874ca09f","isrc":"ES71G1830340","name":"Ese Muerto Lo Cargo Yo (Don Goyo)","registered_at":"2026-06-07T10:47:58Z","spotify_id":"5odC3brE7WdCVOWzlvbJ2N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4dd7f4edc29d4aba3a6425171abe52fcaaf7b84294d26b4d1b4295874ca09f. 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/5odC3brE7WdCVOWzlvbJ2N.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/5odC3brE7WdCVOWzlvbJ2N.
Soledad / por las Malas o por las Buenas / Tabaco y Ron / Máquina Máquina
Adios Adios Corazón / Si Tú Te Vas / Qué Tontería
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e668c8c8557b3f11539b23e578384495a9a1d44467c62962df119f5dfdc645a. 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/711urcVG5bjkwynxq0dgHm.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/711urcVG5bjkwynxq0dgHm.
Se Va la Vida / la Escoba / el Farolito / Sabrá Moya / Fuiste al Baile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a354d05b14f0902b5809e86e3798976567d5c47bc132642d040f10ee8f6f633. 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/5fxkjLuicKG9W9la0bTaNx.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/5fxkjLuicKG9W9la0bTaNx.
Y Cómo Quieres Que Te Quiera - Versión Comando Reggaeton
Me Voy Pa Macondo / Vagabundo Soy / Fuiste al Baile / la Escoba / el Farolito / la Machaca / Casi Casi / Se Va la Vida / Traicionera / Tu Ñaña (Que Buena Está Tu Hermana) / Ese Muerto Lo Carg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e9a8a3a288c7ca6ea0526195c91e271ad6db84efef0931118c63ac522f5997. 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/6nvjPF8kyXmMPAk1z79nVb.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/6nvjPF8kyXmMPAk1z79nVb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706ab4a67d0de4eab39f602798ff7854940a339b0cf6ba031496dae5e1a6a4c0. 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/3n7BOesh94wQ24w8H2WiRN.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/3n7BOesh94wQ24w8H2WiRN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098bff10114726dae1c13002e10015c1c0fd23ee21f35b04583f1f6fa5569f20. 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/6f7Y1hIw9PFpw0O4Rg65VS.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/6f7Y1hIw9PFpw0O4Rg65VS.
{"copyright_id":"0x3cb9cc35d18db7041ba9c3f0f56f050e3d9da0b3633dd933fc7f6a99b340515b","isrc":"ES71G2106159","name":"La Piragua","registered_at":"2026-06-22T19:09:49Z","spotify_id":"2BaZxduSEwmnctMRK1Shzj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb9cc35d18db7041ba9c3f0f56f050e3d9da0b3633dd933fc7f6a99b340515b. 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/2BaZxduSEwmnctMRK1Shzj.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/2BaZxduSEwmnctMRK1Shzj.
{"copyright_id":"0xd108ce80af77fb5245beb41a3ec0ec0ea18aa08590ef0f8d11e61bdd450cc839","isrc":"ES71G2106162","name":"Que Me Coma el Tigre","registered_at":"2026-06-10T23:18:11Z","spotify_id":"4dhRScaHB7Wn6SXiFAHcyg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd108ce80af77fb5245beb41a3ec0ec0ea18aa08590ef0f8d11e61bdd450cc839. 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/4dhRScaHB7Wn6SXiFAHcyg.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/4dhRScaHB7Wn6SXiFAHcyg.
Me Voy Pa' Macondo / La Machaca / Si Te Vas de Mi
Por la Montaña / El Rasca Rasca / Ese Muerto No Lo Cargo Yo
{"copyright_id":"0xe4d19c5f3a56f507e6818c59f9a64d48f1f867ea85e1556142ef607d7243c097","isrc":"ES71G1820718","name":"Por la Montaña / El Rasca Rasca / Ese Muerto No Lo Cargo Yo","registered_at":"2026-06-19T19:55:16Z","spotify_id":"6ghBby7AUkdesgz1s3S8oK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d19c5f3a56f507e6818c59f9a64d48f1f867ea85e1556142ef607d7243c097. 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/6ghBby7AUkdesgz1s3S8oK.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/6ghBby7AUkdesgz1s3S8oK.
{"copyright_id":"0x97c2c2f4822e7990056d2fbd89e842a3228083171ee7663210ca5d8bc4c8dcaf","isrc":"ES71G1820719","name":"El Tiburón / La Piragua / Macondo","registered_at":"2026-06-25T02:11:21Z","spotify_id":"2ulSEexTytUGY0KY6PRvMC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c2c2f4822e7990056d2fbd89e842a3228083171ee7663210ca5d8bc4c8dcaf. 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/2ulSEexTytUGY0KY6PRvMC.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/2ulSEexTytUGY0KY6PRvMC.
Agua Que No Has de Beber / Siete Caballitos / Morena de 15 Años
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0712769791f3208b6e55adc871d1c0241e563a7e458a795651733461747a0a14. 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/3PpohqmWqujH29sUQYkJ4D.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/3PpohqmWqujH29sUQYkJ4D.
La Blusa Azul / El Merecumbe / Que Me Coma el Tigre
El Lechero / Ay Cosita Linda / Apambichao / Mambo del Taconazo
{"copyright_id":"0xc70bfef5ebc4720a6ad851240064479f7a509fa708dc8a8c27fc85940f15c934","isrc":"ES71G1820723","name":"El Lechero / Ay Cosita Linda / Apambichao / Mambo del Taconazo","registered_at":"2026-06-25T02:22:26Z","spotify_id":"6Z1DsGInSpHw8HMbrWJMVc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70bfef5ebc4720a6ad851240064479f7a509fa708dc8a8c27fc85940f15c934. 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/6Z1DsGInSpHw8HMbrWJMVc.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/6Z1DsGInSpHw8HMbrWJMVc.
Me Da un Dineiro Ahí / Oriza / Quiero Amanecer
Rosa María / La Pollera Colora / La Banda Borracha / Ron y Tabaco
{"copyright_id":"0xdf4dbb6e470bf97ae97842a2790aa1734f39bd3a3252ecc975bddb67ef2155d9","isrc":"ES71G1820726","name":"Rosa María / La Pollera Colora / La Banda Borracha / Ron y Tabaco","registered_at":"2026-06-23T21:34:23Z","spotify_id":"1Crr8oZMdCnrLiuNT9FnCs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4dbb6e470bf97ae97842a2790aa1734f39bd3a3252ecc975bddb67ef2155d9. 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/1Crr8oZMdCnrLiuNT9FnCs.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/1Crr8oZMdCnrLiuNT9FnCs.
Fiesta Mix 3.0 Grandes Sonoras Clásicas Corto: El Galeon español / Hasta el amanecer / Candombe para José / Sexo Sexo / El minero mix / Vagabundo Soy / Enamorado de mi suegra
Fiesta Mix 3.0 Grandes Sonoras Clásicas Largo: El Galeon español / Hasta el amanecer / Candombe para José / Sexo Sexo / El minero mix / Vagabundo Soy / Enamorado de mi suegra
El galeon español | Un año mas | El caminante | La mafafa | Mal amor
La pollera amarilla | Cumbia marinera | Vuelo 52