1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x072facdda5c3d25e39918c38fdd3a59882f23e5837d3bbd12bb51fb5808a5110. 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/37b2cbd4-ade9-40e7-82b0-f4401df0002d.json and https://artists.proofprofile.net/proofs/artist/37b2cbd4-ade9-40e7-82b0-f4401df0002d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f81190f25389df93fd16f39b703befeed1949bb323c0af5151ac19a8d89962f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX0BA2200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab971013ea6367e5f72eb77e752cc1f6484e7d47dbeb39f9c950136d6d846db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dd13f82c3590f01fb34311e200c4ee1c912901626cd141e482353a01879319. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100053.
Estrela Matutina (feat. Juliana Linhares, Daíra, Pedro Fonseca e Marcos Mesmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c024675b142f143973800eb5c0060c50eb885f203281cbfa6f418b70f828725. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d05bb83cfe2cdeeceaf71d1bc2da7cfa1b52865df7d14d19cc35877c19c54c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25366a86ea8d77ce57da3a423fbbda2c01906383a8797afe8209dd179faa3f9c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd47a5a11a62b51c1ad7090e981fc828f5dda28225269deb824c2df3849f1e60. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd663d5dc2be98ee06b7d45e82244d8f5635bfed77667f31849733c8af28032. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9494b71c9602000dd88e4cfe4baea07d8c54afcc677d4399cd695a218892ffcf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f6a58fbbc13cfb62f1c6a063a820db74d97ad97d87ee622888d211063fc3bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b50227921957a8181a6163c1cbc17a408b1fd83283b2f4c5b37e5ca84ca33e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f9fbaad66c7988814b7cb632513f8ad70987d544ea19603371eb15fb48c5ee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRF51500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc09300ac3e5b0db4257e570305399b5479bd85983dfe2f0578894b4a7d57720. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRF51500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59345182567dfbc183fba8155f0d753b73441076081b507f1289f12e0832b31. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRF51500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09782489395a3b8ceb4ad3c212abd8202e140ed0772d8b7fa98da2cd16097c60. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRF51500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd35a6c3014bbb1ddb63b7747d19d079ad24cbab0f71db9603c2b6e23947ca1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2300554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6737d99cd3d8dbe33739e4359484c143e3680b563533e7aa0c95cf873435cb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKBP2200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dd13f82c3590f01fb34311e200c4ee1c912901626cd141e482353a01879319. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1db1965e15f50e389adbec3d4b43cd72d8e0fcb44c332536581a0808b92a7f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2557c1d2c30a408b2dd4714add39c1f09baaeb0c51541692fef74a7652d4fc3a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18a7e6e2faaa7180d3181f145a8a2d3c1fea3de5353d8d3acf8034b97bd93d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd091fe97e1b3f226d0993f42585f7cba8aee3887fa0da9bd98159568025025e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59604e81ceda271bdca28fbe9f3bf903ca27e438f9107b320315ea42656cf32. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKON2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac8a9f5920455fa9f6d11ade1de425495cec818e495b573de95d93f302896c8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXAPN1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a1c48643e799d6e3abbfa68319fef3059c30cc6a64a4a5871d5083471adb64. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXAPN1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f330799733db942b82d396cb34f761287f132fc0a3adb4c7fe507a92b00a19. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXAPN1800008.
Tigresa - Ao Vivo no Coala Festival 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a634d3473659463e464000ff283530155282a874529685e040637bc44a20ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKBP2300045.
Um Índio - Ao Vivo no Coala Festival 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca3000228eb5dac25b9ff91cbecd1aab6020903ff24cafae42c5df8b7c74095. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKBP2300065.
Baby 95 - Ao Vivo no Coala Festival 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7181f6662322f67aa44da7cbc290f1251f5970c9582e9746c60e1c0beeb2556. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCNMM2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc021c95966831e5d53ff27b933a9485093eeb3a781e25584fd78aca07888b01e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2400199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb673d79d08b9792b88d22380799577794a6e7fadff53ff6b1de9bbfe3445c70. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d53778c8ae2f232dad773404b7f10e2124ac52b3d1b35d2d922aa9e21d6179. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c0afb5ae6f3bab34850b58b20f94fb93928d847fa49c10fe8f1c2491742563. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2400222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa7fcbd5f7e9c2db559b863f9b569a78b228865a50093bf220078fe016c3f10. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5015f9a486d5b9113004503c8cefde883039154f2a23c4627a9b900e5a3ec890. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45da4d03164276d787ce9ee94cd35c149850126cb7ac3f5ff7757d641c5ee7d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1f59da15a826b6a95ae4c780e5a85ce837bfb10e7c1f50db750b56b4fcde1d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2300582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0a99117cec17ffb2bac11e7adae90056dd0b9f7400ecbf6d94b26687ccd0c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPNG1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4161f553b9cee4cd234444468f0afc3779175df81d7e1ce2ab48332b347e0aee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPNG1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce483834cf3fb971c294efbb5248ad72d2c62d8e84a965d8f99592302e06d3a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPNG1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44bcb070e680d348cd8d14af0ff0ca6c61c5da2fec0bb05e3ba22ac5bb03355. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf263d03345d0df8ee21d70d2ff9ef6bd3317a95656259eddd5a0e8eb8e792e29. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe931ec6848acd9d04814b6f7f6d5a83c8fb4553e110427f4702f660b13add8bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251699a6ec18944e6737dd9e30db9a06c17eab230fb6312590e30ba10c7e94f1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029d367c9b9ce9596a3faf9edb87f3e1a103781bf3c260cde1e60ee25e0809d3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6429a63e0a9432bb3b839e571eddb9abe0adccfb8a8297d43b7c320972413176. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXAAU2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d69b4b3d7e41ef2248345437700351906698d5a3b4071404ef712ada34a3b3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXAAU2400010.
Direto no Coração: 40 Anos de Acontecências
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c1ab08b37f9f88988703151ef05e6f01bc4f39b37e084a8699e080e24d9a23. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU0C2100008.