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 0x8ed623bc96ff112f9f31eaa145bcbc928af667433e36bc661e37b326eb5a0d88. 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/353839ac-e2ec-4fe3-9fcc-3ec64e3cd307.json and https://artists.proofprofile.net/proofs/artist/353839ac-e2ec-4fe3-9fcc-3ec64e3cd307.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 0x2678da978264a98ec530c465605ce431b0416f135b5d55e16326cbc7eeb7a649. 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/5AGlEHcBnadsfUNhzktexl.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/5AGlEHcBnadsfUNhzktexl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4838e7c71514acc8ef55264112585f14affb90ddae91e2fc3234f193d9f9f666. 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/32nHhu4dyCnzUC96hq9fYs.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/32nHhu4dyCnzUC96hq9fYs.
{"copyright_id":"0xf877a97d33994d690ce79dc0af21f38eb786e467d10b438ee6e90637853bbee7","isrc":"QZW9M2204003","name":"Sangre y Sentimiento","registered_at":"2026-06-21T04:40:30Z","spotify_id":"15Fb5fgwUpHS3fnyVhOi9c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf877a97d33994d690ce79dc0af21f38eb786e467d10b438ee6e90637853bbee7. 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/15Fb5fgwUpHS3fnyVhOi9c.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/15Fb5fgwUpHS3fnyVhOi9c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07650cba6be366210cec5cff9d289d4d536a7fa302fc47a891822f4f77348c9e. 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/65m1Vt5a0fPXMpWRJyU0gP.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/65m1Vt5a0fPXMpWRJyU0gP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb856d0546864f14a4dbb50f3418cf7f0eb334fe6702501d969349c83cef8508. 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/3voybQypsEr7OxGA9QVb9j.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/3voybQypsEr7OxGA9QVb9j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658f5dcd72d0d50fdf0ea194f9f085d6fbbcae924415122cd5269df07fff2cde. 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/0A1k2xEilnjU5h01HTsDki.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/0A1k2xEilnjU5h01HTsDki.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252528de487f7b180e387c4f324389c5faa0e0792fe4f124d767b29783c4ab6b. 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/6E7MmWhHHTV3dMbGxtoJFs.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/6E7MmWhHHTV3dMbGxtoJFs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5978ecdffa5bafed5dd911833d9f4ee48e6feb874f07cd21cf4212c8b5be9c92. 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/4VOUbjxL8QnPpelIBn4Qo5.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/4VOUbjxL8QnPpelIBn4Qo5.
{"copyright_id":"0x0db18ff2d0e2f145cf1626631eff7d8b2e69087a366b1907790497157f0b8349","isrc":"QZNJX2464674","name":"Sangre y Sentimiento","registered_at":"2026-06-08T17:43:23Z","spotify_id":"1NasZITQ5LpKLCbtkmKvlZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db18ff2d0e2f145cf1626631eff7d8b2e69087a366b1907790497157f0b8349. 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/1NasZITQ5LpKLCbtkmKvlZ.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/1NasZITQ5LpKLCbtkmKvlZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf39526fca0e7dd29c82f92880692f1bb67264eae452a41b19fee72d2f5a80e. 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/2hmH6KlT75igJkiisFxDr7.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/2hmH6KlT75igJkiisFxDr7.
{"copyright_id":"0xc84115d44cd989a4faf39bfed85bbb9b9d421dfd38bb66f3afd0990011fce126","isrc":"QZNJX2464677","name":"Para Hacerlo Hip Hop","registered_at":"2026-06-06T16:35:30Z","spotify_id":"3FqlLjWWMcsy2CFWztjcdF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84115d44cd989a4faf39bfed85bbb9b9d421dfd38bb66f3afd0990011fce126. 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/3FqlLjWWMcsy2CFWztjcdF.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/3FqlLjWWMcsy2CFWztjcdF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d6018afc266fc85cbfd131897f624a0fa7456f4ceda9ce4a42ed144f865f45. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:27:47Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jhEPk4GSqkYlZqcT6xEbb.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/1jhEPk4GSqkYlZqcT6xEbb.
{"copyright_id":"0xfd18851942823a7524ca70e27d1abcc9b86577e63f8d2d8f80c5a9c8bf8a1e5e","isrc":"QZNJX2464679","name":"Detrás del Telón","registered_at":"2026-06-24T05:30:30Z","spotify_id":"0gGJdUyzVYT2S4nGEwL0Jl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd18851942823a7524ca70e27d1abcc9b86577e63f8d2d8f80c5a9c8bf8a1e5e. 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/0gGJdUyzVYT2S4nGEwL0Jl.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/0gGJdUyzVYT2S4nGEwL0Jl.
{"copyright_id":"0x8c35f37753a39a9e547c7a5d52375d18ea0d4698e26c810547b412c85c5ccedd","isrc":"QZNJX2464680","name":"El Infierno de Tu Amor","registered_at":"2026-06-10T17:11:13Z","spotify_id":"2clF4Mzw2IocxuevRt0AJY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c35f37753a39a9e547c7a5d52375d18ea0d4698e26c810547b412c85c5ccedd. 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/2clF4Mzw2IocxuevRt0AJY.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/2clF4Mzw2IocxuevRt0AJY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6869012d439d13ecdd2ea7f45585977a85b3c9552096514e3754a0963163aecb. 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/2A4dRFcv1Foc0ENapM7UAT.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/2A4dRFcv1Foc0ENapM7UAT.
{"copyright_id":"0x1ea941c0f747fcc634c5fdd451139bee1bda40d76ff0b52239e89ee2b8fe903f","isrc":"QZNJX2464682","name":"Para Salvar Vidas","registered_at":"2026-06-08T02:14:44Z","spotify_id":"6vL82sT8JgMdEZIUr80SK1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea941c0f747fcc634c5fdd451139bee1bda40d76ff0b52239e89ee2b8fe903f. 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/6vL82sT8JgMdEZIUr80SK1.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/6vL82sT8JgMdEZIUr80SK1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9a40fb8dfcbe0c2d91ea67ed777c3d7cf95f8b21e62d3a987b7db361daad5d. 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/5TSN3AZto3G7VJzAWEM47E.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/5TSN3AZto3G7VJzAWEM47E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243b2b223fad18bbf436b2809306ba6b828ee2766187d23f0dd14158a1fe360d. 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/3RQIT9CnKFdnXraRp8lW12.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/3RQIT9CnKFdnXraRp8lW12.
{"copyright_id":"0x271e6c7e0d752903eccc2fce4241f0263a8388d7c501e15803e78eb930cf887c","isrc":"QZNJX2464686","name":"Camino por el Dc","registered_at":"2026-06-10T17:09:22Z","spotify_id":"3pkupzVq2BDSeDEBdjtVIf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271e6c7e0d752903eccc2fce4241f0263a8388d7c501e15803e78eb930cf887c. 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/3pkupzVq2BDSeDEBdjtVIf.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/3pkupzVq2BDSeDEBdjtVIf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807266f90681727b6cd1fd8c8f253383f9c1b3df2287072c4b1cef9efd475344. 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/15JgKOxz4kskwvTz1oG3gN.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/15JgKOxz4kskwvTz1oG3gN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187987ff22b814c2e1b73620b658525f90f5e9196b92317d09dd1d32c45c4486. 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/40DV71D6wMcbPp8Vlu1Ye6.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/40DV71D6wMcbPp8Vlu1Ye6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997bd25713aa1f391c1e5d91a9dcacd24459736fb515010193887ce7a6a8331e. 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/6YCtm7KnByWdz7IZQVBXbJ.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/6YCtm7KnByWdz7IZQVBXbJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bf0103a30eaf365f477785bddfed64f1cc8dd9fee3366f97a7987b1e03a233. 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/4afJbINthaflzyLRyFxeQb.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/4afJbINthaflzyLRyFxeQb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc635162f4dcc91beac8c260bc8383debe1ffd7fe820cf127ab9e30bfa335d611. 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/1LZR8jo2qsGgkmJ8ZxBMSR.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/1LZR8jo2qsGgkmJ8ZxBMSR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5b66cc92033ae81eeff95c2acac0c5794a9d9ffd2825996be50fec89315b5d. 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/7fQXVjerQnxT7t7ZL6mpPp.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/7fQXVjerQnxT7t7ZL6mpPp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ccd05883f33a9808ccacdddf1936d6357092d2d40768e59473e0fe0c712a1b. 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/3f7xcsroDgEsrGN0YWwQuG.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/3f7xcsroDgEsrGN0YWwQuG.
{"copyright_id":"0xd2bca97ce3f9a11ca369368135f57614c42f02f4f305b118604961c66ca8bbc8","isrc":"QZGLM2501775","name":"Tantas Cosas por Decir","registered_at":"2026-06-11T03:05:52Z","spotify_id":"23Wc9Kov0wmGuXZeIqoE08","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bca97ce3f9a11ca369368135f57614c42f02f4f305b118604961c66ca8bbc8. 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/23Wc9Kov0wmGuXZeIqoE08.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/23Wc9Kov0wmGuXZeIqoE08.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4b15697105c3c7e26219eb2c1fb2170a02ac82813265306d44b944f49d4f88. 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/4IU9WTKuVpnkIIuHJCqF5K.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/4IU9WTKuVpnkIIuHJCqF5K.
{"copyright_id":"0x18ca335b83977ab0618e57ff44da16c07c8fb28f706c11aad92962a591d242d0","isrc":"QZGLM2501776","name":"Lo Que No Alcanzó a Decirse","registered_at":"2026-06-09T08:43:48Z","spotify_id":"14fR8SeH9RLbr4GUnx7D4g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ca335b83977ab0618e57ff44da16c07c8fb28f706c11aad92962a591d242d0. 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/14fR8SeH9RLbr4GUnx7D4g.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/14fR8SeH9RLbr4GUnx7D4g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5524e57e02f4bdd383bfd01070d00584b6fd37a78f2c4e5e2b5c99e973235be1. 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/2Lm0pGJYO4np5WMDPSB2Dw.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/2Lm0pGJYO4np5WMDPSB2Dw.
{"copyright_id":"0x80b69ebe1f7d6e6f57f4e6dbb353c33ea19eaf3de253e86c9861a7dc0aad171c","isrc":"USHM82265209","name":"Pa Mañana Ser Mejores","registered_at":"2026-06-05T09:00:44Z","spotify_id":"73ctHAnDhofg9qyAnepkg8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b69ebe1f7d6e6f57f4e6dbb353c33ea19eaf3de253e86c9861a7dc0aad171c. 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/73ctHAnDhofg9qyAnepkg8.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/73ctHAnDhofg9qyAnepkg8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73960ef3565aef46df6fc41c90e5c02b14581ea90056e46fa83705e5189e840. 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/5ApCPHlWNcVWX1e0St7omy.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/5ApCPHlWNcVWX1e0St7omy.
{"copyright_id":"0x1c7e043e8eb0c018d92a55d1d4798ca149c2a5657c758ffe182bad581ef52c0d","isrc":"USHM82265213","name":"Serenata Callejera","registered_at":"2026-06-09T19:03:49Z","spotify_id":"6UouFxJwyy7zu3SCjRN2AG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7e043e8eb0c018d92a55d1d4798ca149c2a5657c758ffe182bad581ef52c0d. 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/6UouFxJwyy7zu3SCjRN2AG.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/6UouFxJwyy7zu3SCjRN2AG.
{"copyright_id":"0x83c99d6d72876cc0a7e10d96b3c3c2deff0ee68aea4077d5037edcfa04d6b38f","isrc":"USHM82265214","name":"La Voz del Pueblo","registered_at":"2026-06-21T04:37:38Z","spotify_id":"5QT6qK2LA44H3PX7HCNzpz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c99d6d72876cc0a7e10d96b3c3c2deff0ee68aea4077d5037edcfa04d6b38f. 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/5QT6qK2LA44H3PX7HCNzpz.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/5QT6qK2LA44H3PX7HCNzpz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5de2fdbc0dfdc4806bede5d36230ee3cfd83f05e270dc02b247bab24e9c4b5. 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/5zsmFSlfwRyR8kpMYVMjmj.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/5zsmFSlfwRyR8kpMYVMjmj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7eadedf244e8624b0898473d49038f26fbd5d041654615ecaa1eb61b1f661c. 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/7J7YcwEb7zXiOA1K9KEUf8.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/7J7YcwEb7zXiOA1K9KEUf8.
{"copyright_id":"0x0384ece8b9c26cee8a899be6bade8bff47eac1cc7f820f25ba457d301a54303f","isrc":"USDY42114147","name":"Parchando por el Pedazo","registered_at":"2026-06-11T12:04:45Z","spotify_id":"2MwPqvCcIbFRrgR3ZthJKC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0384ece8b9c26cee8a899be6bade8bff47eac1cc7f820f25ba457d301a54303f. 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/2MwPqvCcIbFRrgR3ZthJKC.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/2MwPqvCcIbFRrgR3ZthJKC.
{"copyright_id":"0xf7cf7b18b4d94e83f162c32d3b58a1ea5419b9044700068ed58cfcb32b92eee3","isrc":"USDY42114148","name":"Recuerdos Transparentes","registered_at":"2026-06-11T12:04:59Z","spotify_id":"7tyaTbaqynSZEoNGxyq5ZX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cf7b18b4d94e83f162c32d3b58a1ea5419b9044700068ed58cfcb32b92eee3. 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/7tyaTbaqynSZEoNGxyq5ZX.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/7tyaTbaqynSZEoNGxyq5ZX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4496225a4772705f9b02cc85b27609bf1cca94bc4718a69c9b3f9499f2d155dd. 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/6VKvlMcEFJLlhoFkhQmbUY.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/6VKvlMcEFJLlhoFkhQmbUY.
{"copyright_id":"0xdf5346dab3a07976a87c7b49c5a959e93a64f0b62bebb269036f28d822aa14db","isrc":"USDY42058498","name":"Cinismo a la Doble Inversa","registered_at":"2026-06-04T15:54:58Z","spotify_id":"1LwzAYiCRs5bEZeV5zu6wS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5346dab3a07976a87c7b49c5a959e93a64f0b62bebb269036f28d822aa14db. 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/1LwzAYiCRs5bEZeV5zu6wS.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/1LwzAYiCRs5bEZeV5zu6wS.
{"copyright_id":"0x18fe27d0fa9fc08cfd72eab3b3b0b422f110085e545126c091218b1750cdd163","isrc":"USDY42058499","name":"Fatal Carretera","registered_at":"2026-06-27T06:04:31Z","spotify_id":"5rPyxZilpeLmnGHoO0IosJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fe27d0fa9fc08cfd72eab3b3b0b422f110085e545126c091218b1750cdd163. 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/5rPyxZilpeLmnGHoO0IosJ.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/5rPyxZilpeLmnGHoO0IosJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03db5e01d63fb989c66afc4c40c31f6554eb7927999b5f136c5d54b8bf1503f3. 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/0hsnV1g72sm2SHwXxX6I8q.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/0hsnV1g72sm2SHwXxX6I8q.
{"copyright_id":"0x8d4c0f394e51d1fba3c4e2a9f67ad6e7b5e6390c409176f22364173cb61bd1ae","isrc":"USDY42058502","name":"Legitima Defensa","registered_at":"2026-06-08T21:07:21Z","spotify_id":"56cprjFJoiERdWU463DFtp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4c0f394e51d1fba3c4e2a9f67ad6e7b5e6390c409176f22364173cb61bd1ae. 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/56cprjFJoiERdWU463DFtp.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/56cprjFJoiERdWU463DFtp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7da379fe6f032d9071261a1a5e529b5afde512763ab14cf4021b6c69db17436. 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/5Al7MJqct0QJ2g90D9GArh.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/5Al7MJqct0QJ2g90D9GArh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9772be523bcde89ec2e0ebc6476e58dfa4bd7b77332d370f4a0a77e6449bec8f. 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/7zT6g9KrwZgmqhNnVqkbqf.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/7zT6g9KrwZgmqhNnVqkbqf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65454d1deaefb601a5ea2fe93d9a5ce2accba42ad854612dfc7a24b04969406e. 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/4gIL89UVRGs9I1m4ujsdj9.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/4gIL89UVRGs9I1m4ujsdj9.
{"copyright_id":"0xe79192f4ee1a0843f624236971cb1f576304bcd8ca7a8e22a966ceda080c6a98","isrc":"USHM82091442","name":"Sombras y Siluetas","registered_at":"2026-06-23T10:57:11Z","spotify_id":"4a4lWvVZ1OKmrwWFccbvyO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79192f4ee1a0843f624236971cb1f576304bcd8ca7a8e22a966ceda080c6a98. 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/4a4lWvVZ1OKmrwWFccbvyO.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/4a4lWvVZ1OKmrwWFccbvyO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9e4a47b3f4572cfae39a32bee5b5c3be837063727d222c4d4b3e822f0351b1. 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/5eyF9DINfInTroDQ7Q76sZ.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/5eyF9DINfInTroDQ7Q76sZ.
{"copyright_id":"0x229e60f4d057438892c3eee4fdb2d6562257bc9281e480029dbd0c9faaa3124b","isrc":"USHM82091444","name":"El Guardian de la Pura Magia","registered_at":"2026-06-25T23:10:07Z","spotify_id":"7tnCSjPbE0YRNsEnZTNirg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229e60f4d057438892c3eee4fdb2d6562257bc9281e480029dbd0c9faaa3124b. 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/7tnCSjPbE0YRNsEnZTNirg.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/7tnCSjPbE0YRNsEnZTNirg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283fdfe8b8e746adda4c6d21a68a0c596d70e7075c8a2ad599b2eee41ef6fc1e. 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/5dSZ3eMSEeGVqBhfq3iSZ1.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/5dSZ3eMSEeGVqBhfq3iSZ1.
{"copyright_id":"0xb5d9fbd798ea7dc72df7bc24456a71bda291cae007df3e81f9655971be234967","isrc":"QZW9M2452148","name":"Triple Filo","registered_at":"2026-06-10T18:33:38Z","spotify_id":"7E4OeUg2ygEAfyQc2SHlYv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d9fbd798ea7dc72df7bc24456a71bda291cae007df3e81f9655971be234967. 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/7E4OeUg2ygEAfyQc2SHlYv.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/7E4OeUg2ygEAfyQc2SHlYv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07828ad24ee45960516fcfc7563492434cad75850d77bc144474d077e03d13dd. 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/624szWHwZkQfkLhBoNCMvs.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/624szWHwZkQfkLhBoNCMvs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789e76d6439167793ebc94566e5e270dc7f4b82ec9e3314f598e86afa9862c12. 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/6t0ezApqAf0fNrLfF1XNxw.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/6t0ezApqAf0fNrLfF1XNxw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4736a0a746a396cefcd04221f89ad581bb4cd83b7bf32342d8eb61d7f50152. 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/2l719S8FTopx00Gx3DHQhV.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/2l719S8FTopx00Gx3DHQhV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184123768158fd9a91050a49861a1f19538809dd76b61f604c4f37d1539e58ac. 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/530RDNHzfAzUB7Zl5WcZGm.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/530RDNHzfAzUB7Zl5WcZGm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2296035568c97f065f9527d1aa622c2265e869f5419839e6000d87100b5699a2. 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/2Wgzggl7pohqyBqKpH9Bp5.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/2Wgzggl7pohqyBqKpH9Bp5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efcfe60ae679e87b995b5f1ad072ace5d9ffe4350275eb770d051d534f84fc4. 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/55Z0n1qAXKWIPAbezCefzg.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/55Z0n1qAXKWIPAbezCefzg.
{"copyright_id":"0xaace6b60aaee34ac49d5c65daa491c705f265411f1eebc311a4cdb97c99819e0","isrc":"QZGLM2452739","name":"El Infierno de Tu Amor","registered_at":"2026-06-05T17:16:17Z","spotify_id":"1yVZH29maIduyUrH1H2VAu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaace6b60aaee34ac49d5c65daa491c705f265411f1eebc311a4cdb97c99819e0. 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/1yVZH29maIduyUrH1H2VAu.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/1yVZH29maIduyUrH1H2VAu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4b15697105c3c7e26219eb2c1fb2170a02ac82813265306d44b944f49d4f88. 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/6l2meq89gz3CPj3fRWlLv6.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/6l2meq89gz3CPj3fRWlLv6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe669f7be50aded7ad53791f68341c7c97ea012ac463f40e5c46d66d76f5d4174. 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/1pES5RmDZv76KQgJPNKoTr.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/1pES5RmDZv76KQgJPNKoTr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec699e0ca7f987598434c6f7c51dd7a328efd8a81ae4a7113d7cb96ca4b6400f. 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/10dBln3gjqgNepkRUQyEKX.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/10dBln3gjqgNepkRUQyEKX.
{"copyright_id":"0xeea30c1122649966b7935d23c14267a1e438577e2ba6f9cf4f704cdfb4edfa41","isrc":"QZNJX2338383","name":"Los Versos de Nuestra Cuna","registered_at":"2026-06-18T02:42:43Z","spotify_id":"1kJn5EmLt7dhJOEDuq4etM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea30c1122649966b7935d23c14267a1e438577e2ba6f9cf4f704cdfb4edfa41. 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/1kJn5EmLt7dhJOEDuq4etM.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/1kJn5EmLt7dhJOEDuq4etM.
{"copyright_id":"0xb6a30d91d636e18344c3caf2d304bfc7dad45908230d8667f61a7d00b998f40a","isrc":"QZW9L2211422","name":"Fantasma Sigilo","registered_at":"2026-06-25T05:34:03Z","spotify_id":"29ysDqhCFMjVQduRzKwY4S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a30d91d636e18344c3caf2d304bfc7dad45908230d8667f61a7d00b998f40a. 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/29ysDqhCFMjVQduRzKwY4S.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/29ysDqhCFMjVQduRzKwY4S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301a75288c6c84874889abbe52d4f486f1c95f878efb77de32e726b9d4775c68. 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/6LljJ2m4GzVKS4qhIhRPoJ.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/6LljJ2m4GzVKS4qhIhRPoJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff5e304e037f0a53f77d46b9701d6a80d9a4e310987af2f9b765fa176e9c423. 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/62RHa24JjvgYrf9i7BujX0.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/62RHa24JjvgYrf9i7BujX0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e24db7a5115bc33c507f874cb75f6fd81261ac4087a3cab049695c11a709fe3. 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/7C8E3ZFVh0PInYOM2RhvQz.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/7C8E3ZFVh0PInYOM2RhvQz.
{"copyright_id":"0x987d3b3e97cbed7ff7bda25861930f2f2879d3c8a610ad274ea36d5f3cb57ec5","isrc":"QZNJY2287929","name":"Sin Anestesia","registered_at":"2026-06-11T12:05:25Z","spotify_id":"4DaASkaejGcz9Mp3SAcGe7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d3b3e97cbed7ff7bda25861930f2f2879d3c8a610ad274ea36d5f3cb57ec5. 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/4DaASkaejGcz9Mp3SAcGe7.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/4DaASkaejGcz9Mp3SAcGe7.
{"copyright_id":"0xd146ce9f4aeada92cf4064bd9eca6e1d010c7229624a368d3382b061c73e2445","isrc":"USL4Q2090322","name":"Ilustre Camarada","registered_at":"2026-06-04T13:22:18Z","spotify_id":"6gzHmjxlp7hvQB7GuNfIHA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd146ce9f4aeada92cf4064bd9eca6e1d010c7229624a368d3382b061c73e2445. 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/6gzHmjxlp7hvQB7GuNfIHA.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/6gzHmjxlp7hvQB7GuNfIHA.
{"copyright_id":"0xacc750ec4f43bc050431ce05e1c349dcd7dc3a4bebca66a3c28ae2812a185f17","isrc":"USL4R2003070","name":"Recuerdos Transparentes","registered_at":"2026-06-24T15:26:50Z","spotify_id":"4I3CxtGHes6kK7uBI9srZu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc750ec4f43bc050431ce05e1c349dcd7dc3a4bebca66a3c28ae2812a185f17. 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/4I3CxtGHes6kK7uBI9srZu.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/4I3CxtGHes6kK7uBI9srZu.
{"copyright_id":"0x72f3b6aaea9d09156d158f9e7368737c93acf8214c965de6234b8fbe5c3309de","isrc":"USL4Q2070027","name":"Jerigonza (Rap Garuya)","registered_at":"2026-06-07T14:07:23Z","spotify_id":"4L2lvV2Xkkpni5B0cIIPgE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f3b6aaea9d09156d158f9e7368737c93acf8214c965de6234b8fbe5c3309de. 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/4L2lvV2Xkkpni5B0cIIPgE.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/4L2lvV2Xkkpni5B0cIIPgE.
{"copyright_id":"0x04c063544f2c8a9e643358daf316e25e0aecc1c74ac2ed7f0f5ab4cabdfc9ba4","isrc":"US3DF2271491","name":"Cypher Lado A","registered_at":"2026-06-06T05:10:57Z","spotify_id":"7ClKLjU2W5GrEgucy5YENf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c063544f2c8a9e643358daf316e25e0aecc1c74ac2ed7f0f5ab4cabdfc9ba4. 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/7ClKLjU2W5GrEgucy5YENf.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/7ClKLjU2W5GrEgucy5YENf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18e46d8c8b8b9fce3ae2716d208a18c45054cf81ea8ea484f3b2aa0b4b53b90. 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/6IBaZraZbUyeZKdlDnCgcE.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/6IBaZraZbUyeZKdlDnCgcE.