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 0xe98fd99d40527a28d279d2d73a5654118b5becf4627439e08b7335f77c03e5df. 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/ecec5c51-2830-4411-a1dc-6e2f2ab30436.json and https://artists.proofprofile.net/proofs/artist/ecec5c51-2830-4411-a1dc-6e2f2ab30436.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xd4b171976bcd0f043b348545d535ca03fbe072dc815f236404afd155787c90e5","isrc":"ARAE52400045","name":"La Definición de Perfección - Speed Up","registered_at":"2026-06-05T21:32:41Z","spotify_id":"4Iu3vCWv09XeVWcT6KxIaf","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 0xd4b171976bcd0f043b348545d535ca03fbe072dc815f236404afd155787c90e5. 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/4Iu3vCWv09XeVWcT6KxIaf.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/4Iu3vCWv09XeVWcT6KxIaf.
{"copyright_id":"0x6ca5a19e1d972282608c188f852b942d44baa28b1d5ac7da88b83133a7cdef65","isrc":"ARAE52400019","name":"La Definición de Perfección","registered_at":"2026-06-01T23:19:53Z","spotify_id":"7rOuuulswFyHJKlEK6LEJq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca5a19e1d972282608c188f852b942d44baa28b1d5ac7da88b83133a7cdef65. 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/7rOuuulswFyHJKlEK6LEJq.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/7rOuuulswFyHJKlEK6LEJq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e75ae50e4cae9da8d81a755973fa2c3970d89bf55cb960c8e1975139001ead. 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/25UNTIJcqsfMnY726IpiiF.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/25UNTIJcqsfMnY726IpiiF.
No Voy a Llorar Por Ti (Live! En el Teatro Gran Rex)
No Voy a Llorar Por Ti - Live! En el Teatro Gran Rex
{"copyright_id":"0x1c440a09564119f3b7bfd38fa03fbd085e478cf89ee930950e78c484bc9bdd6d","isrc":"ARAE52400041","name":"No Voy a Llorar Por Ti - Live! En el Teatro Gran Rex","registered_at":"2026-06-04T14:55:23Z","spotify_id":"1o6WmV64OjuXbky4Ac4GUU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c440a09564119f3b7bfd38fa03fbd085e478cf89ee930950e78c484bc9bdd6d. 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/1o6WmV64OjuXbky4Ac4GUU.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/1o6WmV64OjuXbky4Ac4GUU.
{"copyright_id":"0x93e0c4835457332accf8c8e0bc1b1bae0539ae7ebe7a4df6cfe4880335939120","isrc":"ARAE52300263","name":"No Voy a Llorar Por Ti","registered_at":"2026-06-01T21:41:45Z","spotify_id":"1QG3hkWHcZ4q6woItn96MN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e0c4835457332accf8c8e0bc1b1bae0539ae7ebe7a4df6cfe4880335939120. 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/1QG3hkWHcZ4q6woItn96MN.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/1QG3hkWHcZ4q6woItn96MN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51300d8ca80b905c81e8056613d9732c29086f5e44e7814d31aacabf0a441d83. 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/6X8HsAomLlc1iJsv82WCTc.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/6X8HsAomLlc1iJsv82WCTc.
No Somos Lobos - Live! En el Teatro Gran Rex
{"copyright_id":"0x716f61e93abf83b34301a78bda4768f37776139b85c672355695f56b047d13f9","isrc":"ARAE52400168","name":"No Somos Lobos - Live! En el Teatro Gran Rex","registered_at":"2026-06-05T16:48:30Z","spotify_id":"4zNRDz71qtgLFbtujN7gX2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716f61e93abf83b34301a78bda4768f37776139b85c672355695f56b047d13f9. 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/4zNRDz71qtgLFbtujN7gX2.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/4zNRDz71qtgLFbtujN7gX2.
Hermanos de Verdad - Live! En el Teatro Gran Rex
{"copyright_id":"0xee4c7f81f85fc224df03e639ed957bbc3715773380c085a787b2cdf1d2b4d093","isrc":"ARAE52400169","name":"Hermanos de Verdad - Live! En el Teatro Gran Rex","registered_at":"2026-06-07T13:31:32Z","spotify_id":"2L533eIgjgxKs1lpwn0pD5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4c7f81f85fc224df03e639ed957bbc3715773380c085a787b2cdf1d2b4d093. 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/2L533eIgjgxKs1lpwn0pD5.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/2L533eIgjgxKs1lpwn0pD5.
Ya No Tengo Novia - Live! En el Teatro Gran Rex
{"copyright_id":"0x2938f704a102a3fb9b31892a42986489ea4320aad2f13e74905380dfa294ed12","isrc":"ARAE52400170","name":"Ya No Tengo Novia - Live! En el Teatro Gran Rex","registered_at":"2026-06-07T13:30:59Z","spotify_id":"5Sst7ZdoGi2MFsdFYi6ESA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2938f704a102a3fb9b31892a42986489ea4320aad2f13e74905380dfa294ed12. 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/5Sst7ZdoGi2MFsdFYi6ESA.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/5Sst7ZdoGi2MFsdFYi6ESA.
{"copyright_id":"0xae4c3f2f5e13cb32611851a8296ef200e9ff872eeade018a64b887344e7f69a3","isrc":"ARAE52400171","name":"DEEP WEB - Live! En el Teatro Gran Rex","registered_at":"2026-06-04T16:15:27Z","spotify_id":"3Yfp98vQBlhtcGygPYy3X9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4c3f2f5e13cb32611851a8296ef200e9ff872eeade018a64b887344e7f69a3. 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/3Yfp98vQBlhtcGygPYy3X9.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/3Yfp98vQBlhtcGygPYy3X9.
QUE TODOS MIREN - Live! En el Teatro Gran Rex
{"copyright_id":"0x3f496fc4f9bcd4a5b19295139a259149d940ca399ed1d72e7412ebbbf490fdd3","isrc":"ARAE52400172","name":"QUE TODOS MIREN - Live! En el Teatro Gran Rex","registered_at":"2026-06-08T03:10:37Z","spotify_id":"4gtiSrpeVbmFXCdTSouJoT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f496fc4f9bcd4a5b19295139a259149d940ca399ed1d72e7412ebbbf490fdd3. 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/4gtiSrpeVbmFXCdTSouJoT.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/4gtiSrpeVbmFXCdTSouJoT.
{"copyright_id":"0x1c440a09564119f3b7bfd38fa03fbd085e478cf89ee930950e78c484bc9bdd6d","isrc":"ARAE52400041","name":"No Voy a Llorar Por Ti - Live! En el Teatro Gran Rex","registered_at":"2026-06-04T14:55:23Z","spotify_id":"2wKLRZHj4JdyUmCEbVKiwk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c440a09564119f3b7bfd38fa03fbd085e478cf89ee930950e78c484bc9bdd6d. 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/2wKLRZHj4JdyUmCEbVKiwk.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/2wKLRZHj4JdyUmCEbVKiwk.
Vecinos de Verdad - Live! En el Teatro Gran Rex
{"copyright_id":"0x213445fb6de36fd3f2442d2059eba0e25133a43cb3ff626f629de3d618f977f5","isrc":"ARAE52400173","name":"Vecinos de Verdad - Live! En el Teatro Gran Rex","registered_at":"2026-06-08T12:11:40Z","spotify_id":"26QWhlmc0kyQQgWayBWgy3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213445fb6de36fd3f2442d2059eba0e25133a43cb3ff626f629de3d618f977f5. 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/26QWhlmc0kyQQgWayBWgy3.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/26QWhlmc0kyQQgWayBWgy3.
No Somos Lobos, Fin del show - Live! En el Teatro Gran Rex
{"copyright_id":"0x3d94962748e08db4a1790de8d0573d1a71edc3fb0cc47fdfcd7bf70b1b11226b","isrc":"ARAE52400174","name":"No Somos Lobos, Fin del show - Live! En el Teatro Gran Rex","registered_at":"2026-06-05T21:30:57Z","spotify_id":"5tEqKBkhjk5efU4jNUvtUC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d94962748e08db4a1790de8d0573d1a71edc3fb0cc47fdfcd7bf70b1b11226b. 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/5tEqKBkhjk5efU4jNUvtUC.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/5tEqKBkhjk5efU4jNUvtUC.
{"copyright_id":"0x6b784cab9f59a528e8c83c1e9339007ff9e6adbe50a2ccdc9c4881d6c9e361e2","isrc":"ARAE52400123","name":"DEEP WEB (SPEED UP)","registered_at":"2026-06-05T21:34:14Z","spotify_id":"7DiCZRwkoB2DTeWXaN1e33","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b784cab9f59a528e8c83c1e9339007ff9e6adbe50a2ccdc9c4881d6c9e361e2. 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/7DiCZRwkoB2DTeWXaN1e33.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/7DiCZRwkoB2DTeWXaN1e33.
{"copyright_id":"0xd4b171976bcd0f043b348545d535ca03fbe072dc815f236404afd155787c90e5","isrc":"ARAE52400045","name":"La Definición de Perfección (SPEED UP)","registered_at":"2026-06-05T21:32:41Z","spotify_id":"4PnaLg4moDS5CeLc2ja3N7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b171976bcd0f043b348545d535ca03fbe072dc815f236404afd155787c90e5. 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/4PnaLg4moDS5CeLc2ja3N7.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/4PnaLg4moDS5CeLc2ja3N7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc70eda615ae763e288c80225e27539424bf9a66c2063d5defab063c3adb59. 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/6hMV2r0tvAe15l1sy6pyru.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/6hMV2r0tvAe15l1sy6pyru.
{"copyright_id":"0xdc9ef181ea9cb703155a1b7cadce01a8377d1cf36da89604b8aa7614faa7eb36","isrc":"ARAE52400125","name":"No Voy a Llorar por Ti (SPEED UP)","registered_at":"2026-06-07T00:27:30Z","spotify_id":"6OG7rtEnroNNdzvgrhlysP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9ef181ea9cb703155a1b7cadce01a8377d1cf36da89604b8aa7614faa7eb36. 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/6OG7rtEnroNNdzvgrhlysP.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/6OG7rtEnroNNdzvgrhlysP.
{"copyright_id":"0x5299854618702a097da311ad8a863df159add663e740cea1cbf045551f76739b","isrc":"ARAE52400126","name":"QUE TODOS MIREN (SPEED UP)","registered_at":"2026-06-08T03:10:19Z","spotify_id":"79xDNPszoVMTOWidfvxSVt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5299854618702a097da311ad8a863df159add663e740cea1cbf045551f76739b. 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/79xDNPszoVMTOWidfvxSVt.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/79xDNPszoVMTOWidfvxSVt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ae7811d43dbf25ed8b5f5fb5d02170b70c8f87b0c0ba96de858d06918c0203. 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/72MT1YInrbG9E4kaw5QYtn.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/72MT1YInrbG9E4kaw5QYtn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050c1c96d7adfe7ae09058560942dfba62e1c01b16662d707fe3b4aefc6a7d55. 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/3nciFb0b5JiHAfJptp1Ser.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/3nciFb0b5JiHAfJptp1Ser.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53cffb6ef95ba3a095eb8dde3416a984f0037484e60846097562d43ee1bc8d4. 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/0ORRE2DfEtUsUynsaa7rcA.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/0ORRE2DfEtUsUynsaa7rcA.
No Voy a Llorar Por Ti (versión DJ Remix)
No Voy a Llorar Por Ti - (versión DJ Remix)
{"copyright_id":"0xe0f840873f6918b92414073d9de51ed1fe98d9375531d0333d8d59d6e138b137","isrc":"ARAE52300273","name":"No Voy a Llorar Por Ti - (versión DJ Remix)","registered_at":"2026-06-04T12:51:51Z","spotify_id":"2meB68W2synRXXYl5JBqul","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f840873f6918b92414073d9de51ed1fe98d9375531d0333d8d59d6e138b137. 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/2meB68W2synRXXYl5JBqul.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/2meB68W2synRXXYl5JBqul.
No Voy a Llorar Por Ti (versión Techengue Remix)
No Voy a Llorar Por Ti - (versión Techengue Remix)
{"copyright_id":"0x3ef0fb30638be97f389038090de4f9d5fad9db0b8ff2328d85a0499f739faa11","isrc":"ARAE52400016","name":"No Voy a Llorar Por Ti - (versión Techengue Remix)","registered_at":"2026-06-04T11:44:14Z","spotify_id":"0IFuOwOIVMqtC5QstKDg2a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef0fb30638be97f389038090de4f9d5fad9db0b8ff2328d85a0499f739faa11. 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/0IFuOwOIVMqtC5QstKDg2a.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/0IFuOwOIVMqtC5QstKDg2a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2dc86e9a24bf61f41798fc4fb33580b881c69141a7102d903012f7d0b502e8. 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/5FK7198AnbdywXfS4JI6sc.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/5FK7198AnbdywXfS4JI6sc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a952ceb93f5dc4ebedbe137596f9aeaa95a2543c940dc2eefe79baec31882cb. 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/2sF2JhLzlegMY555p9eY2w.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/2sF2JhLzlegMY555p9eY2w.
{"copyright_id":"0xc75678a2a4b265732bbcfad88cd5ee07dae6f8c55f5cb641c4bdef2d0574557b","isrc":"ARAE52500028","name":"TIKTOK (feat. Gusty dj) - Remix","registered_at":"2026-06-01T09:13:52Z","spotify_id":"6L8ifq5g2RDbjdSYiwOF2q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75678a2a4b265732bbcfad88cd5ee07dae6f8c55f5cb641c4bdef2d0574557b. 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/6L8ifq5g2RDbjdSYiwOF2q.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/6L8ifq5g2RDbjdSYiwOF2q.
{"copyright_id":"0x01e527694cdc410e0f2777eb9018c7325d3334e48a2d0762e4afedb3b6afaf24","isrc":"ARAE52400237","name":"No Voy a Llorar Por Ti - Remix","registered_at":"2026-06-01T20:48:03Z","spotify_id":"5zl3j3FkzhLhHJPWQ3JbNM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e527694cdc410e0f2777eb9018c7325d3334e48a2d0762e4afedb3b6afaf24. 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/5zl3j3FkzhLhHJPWQ3JbNM.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/5zl3j3FkzhLhHJPWQ3JbNM.
{"copyright_id":"0x22ff6f9afeb79f7580cbff8076a8740715705cb2b3cc3eb3be88abbb16b389a2","isrc":"ARAE52400236","name":"CONTACTO CERO","registered_at":"2026-06-04T07:58:22Z","spotify_id":"2KLl3FnpYYmNNTRWIg2nRv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ff6f9afeb79f7580cbff8076a8740715705cb2b3cc3eb3be88abbb16b389a2. 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/2KLl3FnpYYmNNTRWIg2nRv.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/2KLl3FnpYYmNNTRWIg2nRv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76aa0166ed8cc8633f1151a32264492e455fdc5c0af0480b76f3e1e9e417ae92. 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/1wn8oTCxakJxpRi4rJm05T.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/1wn8oTCxakJxpRi4rJm05T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a871eafc6eff96d41893c7d5a96d0d32d9bb747260a623e7d4d5035c9a7415a. 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/2Ss8pnTBCd64h7eF13NXLr.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/2Ss8pnTBCd64h7eF13NXLr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b8bd8434e919a8446ccc14c0fd8befea646265485098051901097ecfbdff0b. 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/7gZOICpPzkw1wurXUaxJzz.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/7gZOICpPzkw1wurXUaxJzz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37821e8431c5bc0d57b4606b1be823234cad1cc704c4666883627669561d652. 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/162M0ZKCzZ6n0QvORTxphY.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/162M0ZKCzZ6n0QvORTxphY.
{"copyright_id":"0xb8381df0210a029495ff80ceee0b6e2891be13acfdea00f37d70d5822f87e790","isrc":"UYB282115001","name":"POR UN RATO","registered_at":"2026-06-07T00:30:08Z","spotify_id":"4MVsuRCKJbMz3NHLgxyGwJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8381df0210a029495ff80ceee0b6e2891be13acfdea00f37d70d5822f87e790. 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/4MVsuRCKJbMz3NHLgxyGwJ.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/4MVsuRCKJbMz3NHLgxyGwJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f5a70f9cc4ff3e295ac56bdab55d065a87391aec13cb85265e8965c4d20828. 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/4O7DpitvdJjnruI4LWaTfA.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/4O7DpitvdJjnruI4LWaTfA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7bd645e4269c41909db439020bd88cdd70e2f6ff1d55995441ebea5d561882. 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/3p6UsNKrdYMmbx4gZ07rtQ.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/3p6UsNKrdYMmbx4gZ07rtQ.