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 0x86d74646f4be102918881efe4962680bdcd4821d6f79857b7a70cb8b9a0183b0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2223782e-400e-401a-8042-9ccc0f0bd0ba.json and https://artists.proofprofile.net/proofs/artist/2223782e-400e-401a-8042-9ccc0f0bd0ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Popurri Sesion 01: Arriba Jalisco / El Jaliciense (En vivo)
{"copyright_id":"0xae2365d647d94cd874c6d6b6ff227fe1156efcfa45f6d68a0d69637b42f06fda","isrc":"QZDQH2149714","name":"El Polvorete / Guadalajara (En Vivo)","registered_at":"2026-06-23T01:10:18Z","spotify_id":"3HoS5hTCTJGJsnwUWOWjsM","type":"track"}
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 0xae2365d647d94cd874c6d6b6ff227fe1156efcfa45f6d68a0d69637b42f06fda. 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/3HoS5hTCTJGJsnwUWOWjsM.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/3HoS5hTCTJGJsnwUWOWjsM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5e3065e697acf56173ac7ee7aa0f38034ae4f0bbbb8c02828734f4f3122732. 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/551W0GzZ3VkTjk1036nZ4N.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/551W0GzZ3VkTjk1036nZ4N.
{"copyright_id":"0x3d1793f0f1f8ce2b3a8d0bd2f6ceff485d4206272b458b9f02222975be557197","isrc":"QZDQH2149716","name":"Por Que Tuvo Que Ser Asi (En Vivo)","registered_at":"2026-06-26T19:43:17Z","spotify_id":"5igSuijix605U3uAB8I1ab","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1793f0f1f8ce2b3a8d0bd2f6ceff485d4206272b458b9f02222975be557197. 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/5igSuijix605U3uAB8I1ab.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/5igSuijix605U3uAB8I1ab.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5574bfbbad6034cc725b6528ca51243766579b4a2e9689f44883d917a3e2e5b2. 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/4vFU8vUH4HPfSuAQik9LS3.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/4vFU8vUH4HPfSuAQik9LS3.
{"copyright_id":"0xc4d137b56a1a0e1870adef863acc25f3f15b446cc8566331e816d7fadd07e4c3","isrc":"QZDQH2149720","name":"Popurrí Machos (En Vivo)","registered_at":"2026-06-26T19:57:41Z","spotify_id":"34AWSwg7hVNBU24HBwGwii","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d137b56a1a0e1870adef863acc25f3f15b446cc8566331e816d7fadd07e4c3. 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/34AWSwg7hVNBU24HBwGwii.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/34AWSwg7hVNBU24HBwGwii.
{"copyright_id":"0xc4dbaab15d8aaaea6e5dfe756cf5f40f5bab0e9156772309d86ec93907c8a938","isrc":"QZDQH2149721","name":"Sin Pensar yo Te Engañe (En Vivo)","registered_at":"2026-06-18T14:22:32Z","spotify_id":"14Q4GSa7UX76AaTOwMwTGT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dbaab15d8aaaea6e5dfe756cf5f40f5bab0e9156772309d86ec93907c8a938. 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/14Q4GSa7UX76AaTOwMwTGT.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/14Q4GSa7UX76AaTOwMwTGT.
{"copyright_id":"0xe6115e5a80da380b4a0f259d1a9894ffcb59c6409f9b61f583d09376a22fc5d1","isrc":"QZDQH2149725","name":"Besame / El Noa Noa (En Vivo)","registered_at":"2026-06-26T19:45:04Z","spotify_id":"4AXhYWnbtGvF8XbNEbPgiQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6115e5a80da380b4a0f259d1a9894ffcb59c6409f9b61f583d09376a22fc5d1. 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/4AXhYWnbtGvF8XbNEbPgiQ.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/4AXhYWnbtGvF8XbNEbPgiQ.
Popurrí Mentiras / Sergio El Bailador / Ahora Quien (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf695ba206af6202a3391a56675a49ca222f6b2362b2e84ad1d3370811fd5b674. 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/1SnOitBiXFn4dHhOYtt2WF.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/1SnOitBiXFn4dHhOYtt2WF.
Tragos de Amargo Licor / Ella / Aca Entre Nos (En Vivo)
Popurri Rancheras Del Recuerdo (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c416c3fd3186e262299e4e8871f3715081371ddf6792668bb8bfd115f329b6. 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/2SITz5yUZxntVvmA3Rf367.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/2SITz5yUZxntVvmA3Rf367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c33d000ea4d97ef8b1f323679fe637cd3e3ecd2b70b3617bf1c09ef6735b558. 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/7vaGjeaEdfkDTlgTy14PeK.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/7vaGjeaEdfkDTlgTy14PeK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7f08c6c950af04015b916c799a77e9c5dca6143cd1cb8ae236a0a2e4842009. 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/3p5RpO9ljkF9SB7jb4BccG.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/3p5RpO9ljkF9SB7jb4BccG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656235a7ba164395ca1ade4411b9485f1e2873e8282edb8abc0cf3bc01428dd0. 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/5sKlA60JYZrcNR59oGhbNc.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/5sKlA60JYZrcNR59oGhbNc.
{"copyright_id":"0x46ea9bf1dafe6383c5500d69b611db0b17e80d366688560ccf0ba94de6bf65c4","isrc":"QZDQH2352407","name":"No Hay Marcha Atrás","registered_at":"2026-06-18T21:38:47Z","spotify_id":"3Q0ONChZEENhxzH5ShfMD3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ea9bf1dafe6383c5500d69b611db0b17e80d366688560ccf0ba94de6bf65c4. 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/3Q0ONChZEENhxzH5ShfMD3.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/3Q0ONChZEENhxzH5ShfMD3.
Popurrí: Te Llegara Mi Olvido, Dos Gotas de Agua, el Abandonado - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e91b4ce1082ebbd2c573e21961d1f8a046074189947a83c6332cd76d261e191. 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/6w5afiJzBQ6bIdQ2tILcR0.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/6w5afiJzBQ6bIdQ2tILcR0.
Popurrí: Vuelve por Favor, Ya Se Fue, al Ver Que Te Vas - En Vivo
Popurrí: Volver Volver, el Rey - En Vivo
{"copyright_id":"0xe42dc3652e558cf4fbf7e1ba4953b699ada99afebca0ba5a06133f8ad9ec75b3","isrc":"QM6DC1874367","name":"Tu Historia Fue Conmigo","registered_at":"2026-06-07T09:35:45Z","spotify_id":"33RWvUxRmdtUIPAxwHhGeY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42dc3652e558cf4fbf7e1ba4953b699ada99afebca0ba5a06133f8ad9ec75b3. 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/33RWvUxRmdtUIPAxwHhGeY.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/33RWvUxRmdtUIPAxwHhGeY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487938842082df357957e03dd344cd4e85344f3ff71b32ea07ed8bf82e2426f6. 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/7AatTQxGPyell4rYZ3b6jB.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/7AatTQxGPyell4rYZ3b6jB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6473071e8c05cf9a839ebc3b804dc5a31924972389dfd4729e054f8c458f4b. 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/2bKOcmwbnbDWqUNYPAevhX.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/2bKOcmwbnbDWqUNYPAevhX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc191b97f4e63f1b3703498508baf69dd1480fa992cfe3cff87fa91ea5c54213f. 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/2O1Z77S9F5aLu9LKsx21f8.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/2O1Z77S9F5aLu9LKsx21f8.
{"copyright_id":"0x6f12cc0b2b36e0bca5e0f6ebb7f770f502c89d20164e7b1605869345b10c2759","isrc":"US7VG1605126","name":"Nadie Se Muere de Amor","registered_at":"2026-06-27T17:49:19Z","spotify_id":"0URGwzvz1lgheZFVlZmmvI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f12cc0b2b36e0bca5e0f6ebb7f770f502c89d20164e7b1605869345b10c2759. 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/0URGwzvz1lgheZFVlZmmvI.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/0URGwzvz1lgheZFVlZmmvI.
{"copyright_id":"0x45ad950e391e800fdeae67391de6dbd123eb08ac2110c1070533aefc5e2a88a3","isrc":"US7VG1605128","name":"Me la Escondieron Sus Padres","registered_at":"2026-06-10T08:07:31Z","spotify_id":"5fP9HrYlHzZDREte3ISyYi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ad950e391e800fdeae67391de6dbd123eb08ac2110c1070533aefc5e2a88a3. 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/5fP9HrYlHzZDREte3ISyYi.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/5fP9HrYlHzZDREte3ISyYi.
Ni Con el Pensamiento (Norteño) - Acústico
{"copyright_id":"0x77372a28d6095587bc41145d2adf1b7c7fb0e88496c2a62fc10a59a81a5c64c5","isrc":"QZDQH2384828","name":"No Te Puedo Olvidar","registered_at":"2026-06-22T09:53:55Z","spotify_id":"5LVMnKQJONErnWLm1xoGXN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77372a28d6095587bc41145d2adf1b7c7fb0e88496c2a62fc10a59a81a5c64c5. 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/5LVMnKQJONErnWLm1xoGXN.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/5LVMnKQJONErnWLm1xoGXN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94990e382d57e3de7cd4b89a16a18494564966aa177ef9eecc22b1df6b46153. 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/2naAts9IDJCLrbE3052SMc.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/2naAts9IDJCLrbE3052SMc.
{"copyright_id":"0x180ae04419aeabbb61786d2ed0952e587bf9f7eb3c84bbfa9981e89ce3e04851","isrc":"QZDQH2357001","name":"Cuando Te Acuerdes De Mi","registered_at":"2026-06-22T09:53:15Z","spotify_id":"52v0HISt87d65Djx3p9Cmg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180ae04419aeabbb61786d2ed0952e587bf9f7eb3c84bbfa9981e89ce3e04851. 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/52v0HISt87d65Djx3p9Cmg.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/52v0HISt87d65Djx3p9Cmg.
{"copyright_id":"0xea16dc8f2cd7703a1e0abe350be5630b5f72f934b4abc3530ee43d5f8a7f8f9e","isrc":"QZHZ42283139","name":"Lo Dejaría Todo","registered_at":"2026-06-24T22:49:42Z","spotify_id":"6fQxQzX7nJa1PEymO8Uf5H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea16dc8f2cd7703a1e0abe350be5630b5f72f934b4abc3530ee43d5f8a7f8f9e. 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/6fQxQzX7nJa1PEymO8Uf5H.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/6fQxQzX7nJa1PEymO8Uf5H.
{"copyright_id":"0x272997a97c8aa29e8996c5fbb4b900672fc00396adf9ae946f0991c27ab7e9ff","isrc":"QZHZ42283140","name":"Nunca Te Olvidaré","registered_at":"2026-06-27T17:49:15Z","spotify_id":"77whW2gsaMXkE1AO5qSMdg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272997a97c8aa29e8996c5fbb4b900672fc00396adf9ae946f0991c27ab7e9ff. 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/77whW2gsaMXkE1AO5qSMdg.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/77whW2gsaMXkE1AO5qSMdg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1715b8363932543ecd78099a0a856db15a047ce4646a9c4eead2469f9e12e7. 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/55KEVqNwX1LEQBL7IkFz8B.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/55KEVqNwX1LEQBL7IkFz8B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8de481ba240b8f8ea26289c4f41159558ca3d774207e9660f89841090af8e32. 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/7lgIMams2eKouq16l9WwqF.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/7lgIMams2eKouq16l9WwqF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116433c96e52f47cf84a6d609564bcf2ed079c5ab2c9567951b5a391cd2e1330. 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/4Jw4tY2rQWICDqwo8tbs4M.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/4Jw4tY2rQWICDqwo8tbs4M.
{"copyright_id":"0x2562cb5e3b5c8780876fc0eb966f7092194849d3fa59c8ded2f53e50f945b1be","isrc":"MXD481812046","name":"Vivir Así Es Morir De Amor","registered_at":"2026-06-24T22:57:40Z","spotify_id":"02hWcqv4SECUev3zvDtoAB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2562cb5e3b5c8780876fc0eb966f7092194849d3fa59c8ded2f53e50f945b1be. 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/02hWcqv4SECUev3zvDtoAB.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/02hWcqv4SECUev3zvDtoAB.
{"copyright_id":"0xf6853ba92147ddae58b6d1e55adc93e0c2bfa96cb4d96455d6d0ae77d0ee7a06","isrc":"QZNJY2022181","name":"Hay Algo en Ti","registered_at":"2026-06-24T22:47:37Z","spotify_id":"18BA25Tx6tTVCme85L5Z9N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6853ba92147ddae58b6d1e55adc93e0c2bfa96cb4d96455d6d0ae77d0ee7a06. 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/18BA25Tx6tTVCme85L5Z9N.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/18BA25Tx6tTVCme85L5Z9N.
{"copyright_id":"0xedbcd1aa4d94bae94ffe3a883462fe0f680454be2f3cae70ac1ba3255f0beffb","isrc":"QZDQH1909139","name":"Perdón Amor","registered_at":"2026-06-19T14:18:36Z","spotify_id":"5jZ4l2v4dT5IuBAIJ7dmlb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbcd1aa4d94bae94ffe3a883462fe0f680454be2f3cae70ac1ba3255f0beffb. 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/5jZ4l2v4dT5IuBAIJ7dmlb.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/5jZ4l2v4dT5IuBAIJ7dmlb.
{"copyright_id":"0xa580dc3d99277c28ddcad56d57fb8a0ab6f9f5542a2f6a3b08e28af53f93c694","isrc":"SE6TI2309838","name":"Polvo Colorado","registered_at":"2026-06-26T01:23:40Z","spotify_id":"5BCHeRwEAWQuhmh0aIys5P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa580dc3d99277c28ddcad56d57fb8a0ab6f9f5542a2f6a3b08e28af53f93c694. 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/5BCHeRwEAWQuhmh0aIys5P.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/5BCHeRwEAWQuhmh0aIys5P.
{"copyright_id":"0x644191eb656e24af6cb7a85fb59cfea6f2da4e7f451031f77c7b5f38c2ebc845","isrc":"QZDQH2439779","name":"Un Bote Para Mí","registered_at":"2026-06-26T17:07:31Z","spotify_id":"2nNgVevEa95EZYkY00auiN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644191eb656e24af6cb7a85fb59cfea6f2da4e7f451031f77c7b5f38c2ebc845. 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/2nNgVevEa95EZYkY00auiN.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/2nNgVevEa95EZYkY00auiN.