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 0xdcb41cb862bfb97ee556fc4ad56cc4f812b0c41586d2a839a3ec0d7469d442f8. 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/9b969265-1cc7-405e-92ab-39ef0761b65c.json and https://artists.proofprofile.net/proofs/artist/9b969265-1cc7-405e-92ab-39ef0761b65c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xc7d721a25d03aa57ad4ed733eb7fcbae73c1e67128bc99a0e553e89c239cd71f","isrc":"BK4DA2308926","name":"CLI CLAN - (Remix)","registered_at":"2026-06-04T08:18:50Z","spotify_id":"7MAa9K8YxffUkgfjyhzIm1","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 0xc7d721a25d03aa57ad4ed733eb7fcbae73c1e67128bc99a0e553e89c239cd71f. 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/7MAa9K8YxffUkgfjyhzIm1.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/7MAa9K8YxffUkgfjyhzIm1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa454bbe2516d153da509caf16749419ce75a70d7d107a12a3ca2cabf99bf737a. 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/5XJWvtPzYIST3qfMiiFsQZ.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/5XJWvtPzYIST3qfMiiFsQZ.
{"copyright_id":"0x099cfb12f35c21f27f629bad53fc9ad27117b05df660c73d17def0202ee6281b","isrc":"BK4DA2319229","name":"Kittyponeando - interlude","registered_at":"2026-06-04T11:09:41Z","spotify_id":"2lQl5Zgvqgqoa2EzwbIpVM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099cfb12f35c21f27f629bad53fc9ad27117b05df660c73d17def0202ee6281b. 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/2lQl5Zgvqgqoa2EzwbIpVM.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/2lQl5Zgvqgqoa2EzwbIpVM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe007a1eb9548b9e91898e3617d420fdbc7bffba1c98bdc1f0198d95fc00a5fdd. 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/3bvzotYqI2zWVS05idDLQ7.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/3bvzotYqI2zWVS05idDLQ7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616383851d15b2b36c7c822553fba75675754e0df6d445e76747507cef44222d. 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/0K9Td1Byq51v5NpCQdGVmB.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/0K9Td1Byq51v5NpCQdGVmB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9110e37354c5d0d7b9f1491844a81dc280339b9c9a2f068cad658e0f6c9fbf70. 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/2ziBsYeJNdhwFjKDjr9rKx.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/2ziBsYeJNdhwFjKDjr9rKx.
{"copyright_id":"0x8633399e1c4206aebdaf774f5cc0fbfbf03e994ac80e8f415a9f1dab3e72b276","isrc":"BK4DA2319233","name":"Reggaeton Champagne","registered_at":"2026-06-01T07:02:52Z","spotify_id":"7yIIeKUxTpn36X6CFJhgEi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8633399e1c4206aebdaf774f5cc0fbfbf03e994ac80e8f415a9f1dab3e72b276. 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/7yIIeKUxTpn36X6CFJhgEi.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/7yIIeKUxTpn36X6CFJhgEi.
Para la gata que quiere un chakal - interlude
{"copyright_id":"0x3df09e3c0fbc4bb85564ed1936dfab2e32115de5976e30e6db5967bf37c29b74","isrc":"BK4DA2319234","name":"Para la gata que quiere un chakal - interlude","registered_at":"2026-06-07T06:30:58Z","spotify_id":"1J6De0RErBr2oQ3b24w4xg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df09e3c0fbc4bb85564ed1936dfab2e32115de5976e30e6db5967bf37c29b74. 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/1J6De0RErBr2oQ3b24w4xg.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/1J6De0RErBr2oQ3b24w4xg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf846f2b59ca65d65a4b17e2a38ea22f6e689c47d50f7a47e8850615ef7e3d40d. 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/0A2NCqFW8aMfotLh2O2wb5.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/0A2NCqFW8aMfotLh2O2wb5.
{"copyright_id":"0x390fb9d966df7c02b6da12d4ed419c9be68c7d9e6192f5df16766acad786f5c7","isrc":"BK4DA2319236","name":"Quiero Fumar - Remix","registered_at":"2026-06-07T06:30:56Z","spotify_id":"21lJMpGUaQ7rUfvwBLaHFb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390fb9d966df7c02b6da12d4ed419c9be68c7d9e6192f5df16766acad786f5c7. 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/21lJMpGUaQ7rUfvwBLaHFb.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/21lJMpGUaQ7rUfvwBLaHFb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbf7293d10b738350e1811b65096c6051b5dfe904b3fd7a5bca64761bd2a274. 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/5w8cpNXc7Gw6ZMvheFfrmE.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/5w8cpNXc7Gw6ZMvheFfrmE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66835698db9c601cfe3efe6610a9219680eb90127538753429957ff04b7f5b51. 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/1hXPvnvU38ZfgiZYn3zBrh.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/1hXPvnvU38ZfgiZYn3zBrh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe727c4cfc45dc7ff8055b29709b7f9bdb10bdcee26e699c6bf7b21ad0b856d38. 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/2ATYNEykPJMMSlVQYa4vsN.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/2ATYNEykPJMMSlVQYa4vsN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db22b9d4a5798fa6f5854cca02f20b9384045d85be4ee7d1427f9126f574777. 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/7KAKmWW1H9uJfeYbvZWkVM.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/7KAKmWW1H9uJfeYbvZWkVM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f5faf121217cdaa792afd73d35e2e0d03a9dbfd9a4368d593c4997ec3ddc4. 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/7paAlYH4APrwRC82A1Qh5k.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/7paAlYH4APrwRC82A1Qh5k.
{"copyright_id":"0x594ebc2c3029d862c5af8404ff8df35bcbf7d3d96b76945ae34fc22f379dae56","isrc":"BK4DA2319242","name":"Es tu culpa","registered_at":"2026-06-07T06:28:22Z","spotify_id":"6FUlTqITf2JYTdu5Go6CfN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594ebc2c3029d862c5af8404ff8df35bcbf7d3d96b76945ae34fc22f379dae56. 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/6FUlTqITf2JYTdu5Go6CfN.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/6FUlTqITf2JYTdu5Go6CfN.
{"copyright_id":"0xfbc7e4eb72ee351d2f82d610ed5365b9a41719bef8f8e77188713641eaaefa77","isrc":"BK4DA2319243","name":"Tres Deseos","registered_at":"2026-06-06T02:35:38Z","spotify_id":"2reDnS1yBlwZCGi0kevJab","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc7e4eb72ee351d2f82d610ed5365b9a41719bef8f8e77188713641eaaefa77. 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/2reDnS1yBlwZCGi0kevJab.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/2reDnS1yBlwZCGi0kevJab.
{"copyright_id":"0xef6aa9b64201a228bf86ce84d92e5aaff35ff10424b6245efaaa05bd74790674","isrc":"BK4DA2319244","name":"Gatita - Guaratech version","registered_at":"2026-06-08T02:01:36Z","spotify_id":"7jTWOoSS2d4Mgsy826dim6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6aa9b64201a228bf86ce84d92e5aaff35ff10424b6245efaaa05bd74790674. 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/7jTWOoSS2d4Mgsy826dim6.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/7jTWOoSS2d4Mgsy826dim6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00407db355340198ad3fdd57c0ccf170ffc3dd4600af45e265a9bb8985feb085. 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/4MFpFnhirNfY968H72VLpg.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/4MFpFnhirNfY968H72VLpg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c5cb3564b4b08028439b8971f3e1fb98d6a7712e568e7555ef4ceab2888094. 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/12gSnvfpuEcE4vTpN0RgzE.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/12gSnvfpuEcE4vTpN0RgzE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e7d8d0782611bc757518b78fd845a4e0d7b717ab361032bddf16bf227c366c. 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/25v2Jt28ZFcHFuK31sJj9F.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/25v2Jt28ZFcHFuK31sJj9F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e5397b1f8c4c5f50a9ffeaa4e9ddcac228bee86c3348ce2187f998a992c5d8. 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/2u9ab8QW7G9QdX3hAxxFR6.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/2u9ab8QW7G9QdX3hAxxFR6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb521609786cd6ec7377257d2c5965b4c1b8846edf5e9c23e6510fcd2e2bb479e. 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/0O4fmbk3OhyLskjTE2C57U.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/0O4fmbk3OhyLskjTE2C57U.
{"copyright_id":"0x1081eb1ab2e9fd94fa10cf20dcc961d264051d601dd1edf059a93febaabdad3e","isrc":"BK4DA2426825","name":"MAMA HUEVO","registered_at":"2026-06-06T17:51:16Z","spotify_id":"5B0XDVJrHKa50sqWeNovco","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1081eb1ab2e9fd94fa10cf20dcc961d264051d601dd1edf059a93febaabdad3e. 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/5B0XDVJrHKa50sqWeNovco.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/5B0XDVJrHKa50sqWeNovco.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1523352a28db7b032e1844cca9cf6c7b0844b928dfd801a6d951fcf34daa6b67. 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/1qFtGH8aaKfO2SQhyN7xvR.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/1qFtGH8aaKfO2SQhyN7xvR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144f9fecfa8865bb1a5ff77b3d8107bf3d79e687cf0fe388ece5adefd223727f. 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/354vcn2DxakV3radMmc38c.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/354vcn2DxakV3radMmc38c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46587e42377dc36e4a6df1a3c9e6285a37938ad1c2b81fa8991fb8c34998190a. 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/3e0e2wQgq06Ht7Y1po72uQ.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/3e0e2wQgq06Ht7Y1po72uQ.
{"copyright_id":"0x43a5a2d027f0ba675ab3a3fd96067dedf233d2d9a628eb427c8e699a901f1c30","isrc":"BK4DA2426829","name":"QUIERO COGER","registered_at":"2026-06-09T18:49:25Z","spotify_id":"5Am9FPtyNzvzPUjrIDC80R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a5a2d027f0ba675ab3a3fd96067dedf233d2d9a628eb427c8e699a901f1c30. 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/5Am9FPtyNzvzPUjrIDC80R.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/5Am9FPtyNzvzPUjrIDC80R.
{"copyright_id":"0x9e7ac694b8ccb8e66f33a1b5f641c3e269d17cd1b1f6020f581eec69b9ad9f30","isrc":"MXE151700232","name":"Vaquero - Remix","registered_at":"2026-06-01T04:23:22Z","spotify_id":"7l3UuUZEqvxjhKYD2QBxOU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7ac694b8ccb8e66f33a1b5f641c3e269d17cd1b1f6020f581eec69b9ad9f30. 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/7l3UuUZEqvxjhKYD2QBxOU.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/7l3UuUZEqvxjhKYD2QBxOU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc102e86446aebddbe89435b96f296fcdb21af8feefa95fcb46d42e167cc41431. 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/4kB3A1XfiN2Sb4gleEyI7X.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/4kB3A1XfiN2Sb4gleEyI7X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc795bc57898f769fd0c13e96e431010903aaf43c6d71aa212edaf9c2ba9c399c. 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/3GbLOCHhuhdGhuKm5zkQjz.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/3GbLOCHhuhdGhuKm5zkQjz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fa62774c85f143625a4490e91a42e540ee9b13cee23f1b3dc8628d2eaf65a1. 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/6r8mkvOm0kK5ACFOuvCezk.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/6r8mkvOm0kK5ACFOuvCezk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0cb1f35b5e55d089d02f1295674151eda66834fe68cc2cd7a7bac13ef78d61. 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/2lXkGFQ17envF8BVmTZqZx.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/2lXkGFQ17envF8BVmTZqZx.
Se Va (feat. Noriega, Leinvd & La Mafia del Perreo)
{"copyright_id":"0x047dda101b86c7d2ed7e6d3891dfd04d9ffd81f0b33024e3a31cf90d0f1d32bd","isrc":"BK4DA2406998","name":"Se Va (feat. Noriega, Leinvd & La Mafia del Perreo)","registered_at":"2026-06-05T05:30:48Z","spotify_id":"2SawobaOVqqrLfcvJVpTb9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047dda101b86c7d2ed7e6d3891dfd04d9ffd81f0b33024e3a31cf90d0f1d32bd. 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/2SawobaOVqqrLfcvJVpTb9.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/2SawobaOVqqrLfcvJVpTb9.
{"copyright_id":"0x555a65d80f7474ee07f7d58ff5fdccda8e9d06e69b2cd23e8da18d1bd7db7df4","isrc":"BK4DA2400712","name":"MAMI CHAKALOSA","registered_at":"2026-06-04T07:21:31Z","spotify_id":"4fCyHWNFN6fOrPyoqVqezw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a65d80f7474ee07f7d58ff5fdccda8e9d06e69b2cd23e8da18d1bd7db7df4. 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/4fCyHWNFN6fOrPyoqVqezw.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/4fCyHWNFN6fOrPyoqVqezw.
{"copyright_id":"0xa08767384eec0fb1c13c67c8eff3ddeaa4d91490215823d0742becabe034a19b","isrc":"BK4DA2307173","name":"Y Yo Me Le Pego","registered_at":"2026-06-01T12:15:15Z","spotify_id":"4PpktF1wMyXtNgADgcdgqT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08767384eec0fb1c13c67c8eff3ddeaa4d91490215823d0742becabe034a19b. 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/4PpktF1wMyXtNgADgcdgqT.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/4PpktF1wMyXtNgADgcdgqT.
{"copyright_id":"0xe95cd5a94876abe5638ca53d49facc78555326b97896c4356bb4c6d5b9ea7d38","isrc":"BK4DA2301812","name":"Papi Quiero Perrear","registered_at":"2026-06-05T10:58:51Z","spotify_id":"1fO0hDlLYH13JSEegukxcE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95cd5a94876abe5638ca53d49facc78555326b97896c4356bb4c6d5b9ea7d38. 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/1fO0hDlLYH13JSEegukxcE.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/1fO0hDlLYH13JSEegukxcE.
Flow Calle (feat. Razieel, Alexito Mix & Brayan Morales)
{"copyright_id":"0x10c84c4e89dcc1ebe78cfed226fe215e484d9a3ec026b7dabeb32f3655ccef81","isrc":"QZTAZ2217016","name":"Flow Calle (feat. Razieel, Alexito Mix & Brayan Morales)","registered_at":"2026-06-07T09:28:12Z","spotify_id":"02TAYqNQ3HOaFjVfhNnnfB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c84c4e89dcc1ebe78cfed226fe215e484d9a3ec026b7dabeb32f3655ccef81. 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/02TAYqNQ3HOaFjVfhNnnfB.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/02TAYqNQ3HOaFjVfhNnnfB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0888bc35b829c629f58bfea785230640c21fd46c21c984960993289eff8b8ad4. 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/312fcE5nBrtnmDj3bUMEyZ.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/312fcE5nBrtnmDj3bUMEyZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00407db355340198ad3fdd57c0ccf170ffc3dd4600af45e265a9bb8985feb085. 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/4ilZV1WNjL7IxwE81OnaRY.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/4ilZV1WNjL7IxwE81OnaRY.
{"copyright_id":"0x7c5ff4a0954bc75a847acd91eddb72136b0baebe55b4b3279faabd8db35df45f","isrc":"QZMER2271327","name":"Flow Alta Gama","registered_at":"2026-06-08T00:27:00Z","spotify_id":"366QjziFJTUoo6LvlwjGeO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5ff4a0954bc75a847acd91eddb72136b0baebe55b4b3279faabd8db35df45f. 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/366QjziFJTUoo6LvlwjGeO.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/366QjziFJTUoo6LvlwjGeO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba2e2b93da4f3957e3868b5c4f8673fd6fcdeb61c4111d42265fa5e2f49401. 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/18Ms0QJv4moFhSUJG22Qpk.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/18Ms0QJv4moFhSUJG22Qpk.
BWS (feat. Alfa Mb, Matt Vargas, Dj Yaso & Alexito Mix) [Remix]
BWS (feat. Alfa Mb, Matt Vargas, Dj Yaso & Alexito Mix) - Remix
{"copyright_id":"0xa71a5b079b2bec801dfdb82b5e4db0b3c42a4a8dff60960a356354943c728755","isrc":"QZDA82211994","name":"BWS (feat. Alfa Mb, Matt Vargas, Dj Yaso & Alexito Mix) - Remix","registered_at":"2026-06-05T18:20:29Z","spotify_id":"5v40C6bB7YHgU6IZfb9R8J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71a5b079b2bec801dfdb82b5e4db0b3c42a4a8dff60960a356354943c728755. 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/5v40C6bB7YHgU6IZfb9R8J.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/5v40C6bB7YHgU6IZfb9R8J.
{"copyright_id":"0xe1c7e0bf129b16f9b05cc3c0f4652bb29a2bb631f27bec7e925a1ad35f23dfc9","isrc":"QZFZ62273913","name":"Cupido Malo","registered_at":"2026-06-09T03:10:51Z","spotify_id":"55rmGj41ZYjJoOF9eniWfe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c7e0bf129b16f9b05cc3c0f4652bb29a2bb631f27bec7e925a1ad35f23dfc9. 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/55rmGj41ZYjJoOF9eniWfe.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/55rmGj41ZYjJoOF9eniWfe.
{"copyright_id":"0x0b3b425a83eb914b24a11b01b8656dc101777b37d8d9b585d48448a3abddc0f0","isrc":"QZMEQ2129850","name":"Lluvia De Micheladas","registered_at":"2026-06-04T10:02:43Z","spotify_id":"6fjCuX1tAgVWNUdnoYtZJ3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3b425a83eb914b24a11b01b8656dc101777b37d8d9b585d48448a3abddc0f0. 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/6fjCuX1tAgVWNUdnoYtZJ3.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/6fjCuX1tAgVWNUdnoYtZJ3.
{"copyright_id":"0x4f4c034c7f83ba8e761ef234d5ccea73554ee7fff35a505a4c2fe54ac3b9f0e2","isrc":"QZK6F2115499","name":"Fabulosa de Paris - Deluxe","registered_at":"2026-06-04T11:03:42Z","spotify_id":"1F2SK6YxIpWSAvXS0Sbj1n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4c034c7f83ba8e761ef234d5ccea73554ee7fff35a505a4c2fe54ac3b9f0e2. 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/1F2SK6YxIpWSAvXS0Sbj1n.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/1F2SK6YxIpWSAvXS0Sbj1n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad67b7dcd433d2469d71345f2b39a31513b1a9857f2de8232b476ee537365a85. 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/0Ix9XHG0Zkydd6zTJwQvwF.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/0Ix9XHG0Zkydd6zTJwQvwF.
{"copyright_id":"0x00bac0fee6d5991c208b857c360ce2feb320f8d2d766fdc433462a5f1dc7f08f","isrc":"MXF152402499","name":"La Chinita de los Ojos Cafés - Remix","registered_at":"2026-06-04T07:39:11Z","spotify_id":"51evcf64CFRXKBlTN8bT80","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bac0fee6d5991c208b857c360ce2feb320f8d2d766fdc433462a5f1dc7f08f. 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/51evcf64CFRXKBlTN8bT80.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/51evcf64CFRXKBlTN8bT80.