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 0x9a441e8000af7b7487ea1c52031d9f887bc7b113a691d14844b5a89746f94343. 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/c698a84e-28f2-4d0b-91e8-1b740f8147d9.json and https://artists.proofprofile.net/proofs/artist/c698a84e-28f2-4d0b-91e8-1b740f8147d9.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 0x616e0076f0199674aaea8ede49e4a0dea167affe10601f3a13931c879f52dd0f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5thjbulwhZM74Zh1A18lUc.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/5thjbulwhZM74Zh1A18lUc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f1362ec2142839ac0066cb5fbfe2707b6c21cc3e5b58ebe014271d15c8c98f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Ax08niBdK3ZSNgJHQDMy7.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/2Ax08niBdK3ZSNgJHQDMy7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7ef77f8637a5e3cae279ac777777ec75b40c45d21248417e1d84cb295fc503. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Qbn5i0LnYUz6ODA7uxyfp.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/4Qbn5i0LnYUz6ODA7uxyfp.
{"copyright_id":"0x271ac782109420cd3703a10bdb26c7ac8342c1a6f9dec9adc9aac2f85c53939f","isrc":"QM4DW1895864","name":"I Found You","registered_at":"2026-06-28T22:50:57Z","spotify_id":"3NeSoiMRfiiiw9SvjEUll1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271ac782109420cd3703a10bdb26c7ac8342c1a6f9dec9adc9aac2f85c53939f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NeSoiMRfiiiw9SvjEUll1.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/3NeSoiMRfiiiw9SvjEUll1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf82dd6e69af138025eda3c701ee1acab748d8ca0f5ebc9d8ff5f01db9fbcc10. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Zr7xsYeqjS4q57y7DqHpA.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/0Zr7xsYeqjS4q57y7DqHpA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde453686f32b5cb31577055b05c05e0440258a52af019471c41d19c71161f55e. 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/3qboUYp40L2HVStMqO7Hl9.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/3qboUYp40L2HVStMqO7Hl9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a279f4d081c116253704596fa803323b03187803396cc3727539fc3572e6a4. 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/3tjEazBKt0T9gxskANlKHO.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/3tjEazBKt0T9gxskANlKHO.
{"copyright_id":"0x4ab62a565103ac73e0dbff3a12f016d6e9b567cf2a085c41016aa4c87dd2dddf","isrc":"BXY8J2000047","name":"Febre Das Ruas","registered_at":"2026-06-05T20:49:33Z","spotify_id":"7109Ho3eHDNQFR9AzoauuX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab62a565103ac73e0dbff3a12f016d6e9b567cf2a085c41016aa4c87dd2dddf. 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/7109Ho3eHDNQFR9AzoauuX.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/7109Ho3eHDNQFR9AzoauuX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c59598f43f339c0956952d7a53bc707a9e85922fafc27c97703015e958b13. 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/28F2wUjr75weZLgaA9oUDz.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/28F2wUjr75weZLgaA9oUDz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e01b67ef2c4a42313c2a0995bc82334ac5ff08026f345c1189fd1f9cf0b485c. 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/7JMyqr13qGqo11hdokPVrX.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/7JMyqr13qGqo11hdokPVrX.
Perfeitamente Incorreto, Vol. 1 (Instrumental)
As Outras Artes Da Guerra - Instrumental
{"copyright_id":"0xbb2da14525f45c0f1ca79b078d0a425976cd0b7a8830312d1580dcbe8a7df95b","isrc":"BXY8J2000001","name":"Um em um Milhão","registered_at":"2026-06-04T13:35:53Z","spotify_id":"0HrHIOcuBbeeLrJRgWv4gS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2da14525f45c0f1ca79b078d0a425976cd0b7a8830312d1580dcbe8a7df95b. 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/0HrHIOcuBbeeLrJRgWv4gS.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/0HrHIOcuBbeeLrJRgWv4gS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ff571bcad0c43106b6f30c4188406ad02c617c88f28387eba331f0d8743ca2. 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/1wY7oLFYZcIc1INoTsI71Z.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/1wY7oLFYZcIc1INoTsI71Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165436e25954e2c950aea1d0763d6d4ef905e29569076473d59a541fd122d12f. 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/7l2ErESMrrpk9j9S0xbCJ2.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/7l2ErESMrrpk9j9S0xbCJ2.
{"copyright_id":"0x39bd79c19da80de471f99f71b4209acaf010bcd1145504738e05e56ecc640997","isrc":"BXY8J2000010","name":"Sai Fora Pé Frio","registered_at":"2026-06-09T14:37:05Z","spotify_id":"1KFWrJbuXWbHwCTDhRocKN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bd79c19da80de471f99f71b4209acaf010bcd1145504738e05e56ecc640997. 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/1KFWrJbuXWbHwCTDhRocKN.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/1KFWrJbuXWbHwCTDhRocKN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd742296da27cc7393f8daf01d659a89180ef47e124be749e5958ece83c2a715c. 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/6bP940I1qR4GcAd4ZHPhz4.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/6bP940I1qR4GcAd4ZHPhz4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cec73b1e2fa40d4fcddfb4624f7391742c15a8c3815839772094aeb6afb110c. 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/1ZwTu49qgsRL68cdUpnXtD.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/1ZwTu49qgsRL68cdUpnXtD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa094fcd8f2bddd50bbec00a60fdceb5437d4718a58823913565991091e2e3832. 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/5EHXjsLKZtyapl4kCNA2l6.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/5EHXjsLKZtyapl4kCNA2l6.
{"copyright_id":"0xb73edccf8b892df249d79626ba3b89c5a7d9712284414df7c14bb394baf98dfb","isrc":"BXY8J2000005","name":"Sem Sono","registered_at":"2026-06-05T16:05:30Z","spotify_id":"1DElGWtutiag09cyO7BxuI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73edccf8b892df249d79626ba3b89c5a7d9712284414df7c14bb394baf98dfb. 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/1DElGWtutiag09cyO7BxuI.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/1DElGWtutiag09cyO7BxuI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d9231b464b395e07b7c31c13471d8ba9fd103a5a3b4851a70bc897cb9ab48. 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/5BOMNZGF1d9KPpxt3jUaCE.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/5BOMNZGF1d9KPpxt3jUaCE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650bdcbbbd95556eadd7def7d550bb93b66b1976b3ef65850a78029bcf148d5. 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/01UIGmk3mOhddfWSCWaGFw.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/01UIGmk3mOhddfWSCWaGFw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd38f2847eac55b2f550e85159d2a4f859a4cd28e6042bf5398f4d60d59c323e. 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/3vGNOqa2E0FBKIQK9FgJdS.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/3vGNOqa2E0FBKIQK9FgJdS.
{"copyright_id":"0xfa7e5ceefe52ce9067b21662a1c81cf5c8e943ca9df5ba673e42edea98d13761","isrc":"BXY8J2000002","name":"Bicho Papão","registered_at":"2026-06-05T20:52:30Z","spotify_id":"4BemuGtJ7wDsJZJi8oNhNL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7e5ceefe52ce9067b21662a1c81cf5c8e943ca9df5ba673e42edea98d13761. 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/4BemuGtJ7wDsJZJi8oNhNL.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/4BemuGtJ7wDsJZJi8oNhNL.
Making Plays At The Georgia State College
{"copyright_id":"0x3032e1f88c4eec6aa31e4cee68d63b8f5cf19f8f26a21c10e97b7801bd9af416","isrc":"BXY8J2200001","name":"Intro - Instrumental","registered_at":"2026-06-04T10:18:37Z","spotify_id":"1kAF1izTwa0SgMNLSiGDpu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3032e1f88c4eec6aa31e4cee68d63b8f5cf19f8f26a21c10e97b7801bd9af416. 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/1kAF1izTwa0SgMNLSiGDpu.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/1kAF1izTwa0SgMNLSiGDpu.
{"copyright_id":"0x068666ea5e60b2a092e3a589fd7d2f203d968983f845deb15fbf932e66377243","isrc":"BXY8J2300011","name":"Solta Minha Blusa - Instrumental","registered_at":"2026-06-04T13:47:19Z","spotify_id":"2bXVJ8ZSoSlwpCKm0f3w0l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068666ea5e60b2a092e3a589fd7d2f203d968983f845deb15fbf932e66377243. 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/2bXVJ8ZSoSlwpCKm0f3w0l.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/2bXVJ8ZSoSlwpCKm0f3w0l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734b41b5133a8213848c951b5510aad845cc1f089914ad72e1db35a64dabd383. 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/490t3z6Ggeqy39BQV3O06N.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/490t3z6Ggeqy39BQV3O06N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84626c62d6195225855620ef57e9e2b16d4865f54d53458470fe37e9aba2899a. 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/4k772a6b4o0vdxfpCrtnUQ.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/4k772a6b4o0vdxfpCrtnUQ.
O Que É Meu Ninguém Me Tira - Instrumental
{"copyright_id":"0x7995cb9cfd8a7df7b2f434822db60082ab10d82e7ab8820ab189cfec2c8c4413","isrc":"BXY8J2300014","name":"O Que É Meu Ninguém Me Tira - Instrumental","registered_at":"2026-06-05T08:01:59Z","spotify_id":"6Z1nyUyaFanDQaoijsqoCz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7995cb9cfd8a7df7b2f434822db60082ab10d82e7ab8820ab189cfec2c8c4413. 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/6Z1nyUyaFanDQaoijsqoCz.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/6Z1nyUyaFanDQaoijsqoCz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b27d14cd9f763172224585699950e46b20214451f2eab979e99314624de904. 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/6p26c72kgqYUURAayBlWY6.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/6p26c72kgqYUURAayBlWY6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1279419610512cc8dc965e359d428ae66ae4430f073040d977258577c12a0fb6. 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/23pBPReOxlbA3Z2IBPFMJA.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/23pBPReOxlbA3Z2IBPFMJA.
{"copyright_id":"0x22cff8bf66239ad60c4c2aa02946f71fc00191e2a3a6127eec96f168726cb23f","isrc":"BXY8J2300017","name":"Transição - Instrumental","registered_at":"2026-06-06T01:38:14Z","spotify_id":"3zrsGYPQHOpu5PDcc8PDLX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cff8bf66239ad60c4c2aa02946f71fc00191e2a3a6127eec96f168726cb23f. 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/3zrsGYPQHOpu5PDcc8PDLX.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/3zrsGYPQHOpu5PDcc8PDLX.
{"copyright_id":"0x5aaa59279a77202053583b99e23b22bb09c1bced4f4975c0181dca9662c7b8cc","isrc":"QZW9K2436368","name":"Risco da Profissão","registered_at":"2026-06-08T10:53:22Z","spotify_id":"5iODGcUVvp84pvibOxiaNQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaa59279a77202053583b99e23b22bb09c1bced4f4975c0181dca9662c7b8cc. 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/5iODGcUVvp84pvibOxiaNQ.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/5iODGcUVvp84pvibOxiaNQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bff92fd31e363ec7f1b4f5846d394271b74b31b4f2a47e4d3296586357d0453. 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/2N6ZhIRVnCv6HjgqHcvWJZ.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/2N6ZhIRVnCv6HjgqHcvWJZ.
{"copyright_id":"0x553d7b4c76a9ee8f04fa20f5c111108a5f9065efec50261b05e5c57eea11170f","isrc":"BXY8J2300002","name":"Você Está Com Febre?","registered_at":"2026-06-01T22:57:43Z","spotify_id":"6hC66C3uYkWWqCXBmyLpLd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553d7b4c76a9ee8f04fa20f5c111108a5f9065efec50261b05e5c57eea11170f. 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/6hC66C3uYkWWqCXBmyLpLd.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/6hC66C3uYkWWqCXBmyLpLd.
{"copyright_id":"0x0a6e588907f6227379ed9aa55586d15a6047b2e75cd45644b8e929d73f97d5dd","isrc":"BXY8J2300001","name":"Sementinha do Mal - Instrumental","registered_at":"2026-06-05T05:46:56Z","spotify_id":"3jGN3fBpb5dsGs11lcSp4D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6e588907f6227379ed9aa55586d15a6047b2e75cd45644b8e929d73f97d5dd. 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/3jGN3fBpb5dsGs11lcSp4D.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/3jGN3fBpb5dsGs11lcSp4D.
{"copyright_id":"0xb3de1fcbff1c1f67c61326370fbb216ddfac3199d5c2388e2c10814283c8e6f0","isrc":"BXY8J2200002","name":"Sementinha do Mal","registered_at":"2026-06-01T09:48:50Z","spotify_id":"3hytYbdEQ7rDrhJEI529Pn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3de1fcbff1c1f67c61326370fbb216ddfac3199d5c2388e2c10814283c8e6f0. 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/3hytYbdEQ7rDrhJEI529Pn.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/3hytYbdEQ7rDrhJEI529Pn.
{"copyright_id":"0x439ae7049abdbf3b7c80bd9b18d38b8a75defe098c6ca872683d1fc9e1b567fa","isrc":"BXY8J2100005","name":"Malandro Demais Vira Bicho","registered_at":"2026-06-01T13:46:27Z","spotify_id":"5j3WD7aYoaNiesswC4uZLV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439ae7049abdbf3b7c80bd9b18d38b8a75defe098c6ca872683d1fc9e1b567fa. 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/5j3WD7aYoaNiesswC4uZLV.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/5j3WD7aYoaNiesswC4uZLV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1f8812567772a270bce1a6299efc1e889d8c87131aef25d86743178f3f31a1. 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/1vBvTfBOyZq45VvANmtlI8.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/1vBvTfBOyZq45VvANmtlI8.
{"copyright_id":"0x8299fbc44cc8fe3233544acfd67744793f0ade8981e8e9d5ef51f817da811d1e","isrc":"BKT7N2400005","name":"A luz e o Elo","registered_at":"2026-06-09T06:21:15Z","spotify_id":"1qfpq7MHmtKLF7sodAaDqj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8299fbc44cc8fe3233544acfd67744793f0ade8981e8e9d5ef51f817da811d1e. 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/1qfpq7MHmtKLF7sodAaDqj.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/1qfpq7MHmtKLF7sodAaDqj.