Rodrigo Amarante de Castro Neves (born 6 September 1976) is a Brazilian singer-songwriter, multi-instrumentalist, composer and arranger. He is part of the bands Los Hermanos, Orquestra Imperial, and L
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebecc4a841eeb8d82488f4aa43ac948219f02b0685f5432b56321a70277955d. 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/dd2a8fad-ab65-4201-b95c-f6ca9544807f.json and https://artists.proofprofile.net/proofs/artist/dd2a8fad-ab65-4201-b95c-f6ca9544807f.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3c44baf5a7c6161e4d4303f6906a65c51c066ba2e788face571a76594f1bbf. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/BRRGE1300296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8a72a9b302d2d0dfd5b512a1ebb65c03515aefa6959fe758ecbb76557147e1. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BRRGE1300299.
Tuyo (Narcos Theme) [A Netflix Original Series Soundtrack]
Tuyo - Narcos Theme (A Netflix Original Series Soundtrack)
7 Days in Entebbe (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5729da82bbbd9ce481f40e499c09d4d52a01ea52327ee3aef867559cb17a73. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USLS51819001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aeb12e1f57ece45edba231f7755904bd7df83b49bcc85b12dfb6362e29bfc17. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USLS51819007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe458b05636106304510367253e5c7987e308bd11f40d640a400b8804bdfffd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USLS51819011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade147c0c209c87c8bbf06bfa2829e71bcbe38674f7ccfdfc55cd44072bbb1c5. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/USLS51819012.
Tuyo (Narcos Theme) [Extended Version] [A Netflix Original Series Soundtrack]
His Three Daughters (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56321079d1b1b42c21b26644ffca9f96207fc7a24c5b4ef88ffa7aa11e9b6169. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRQQT2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a697234b37d56bcde175d0eb825405212d3ae2786cc2e796a28d323e0e1b69. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRQQT2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa830faa7decc6e6c2916a5c2a0ca5a0f8f1091d7121fbce891aa007cb4575630. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:06:44Z), 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/BRQQT2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e862eb7c751e73993336eadcc263334cd9321b2cc38bed2e8c7e4f8afbbb5e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/BRQQT2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2efb0a1c8bcf0355a6821c29340b4d432a2b538dffdbd21adbb9554bc48b73. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRQQT2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bcfd911904acc84e97904df59141e845b411265a817d41ed9c5d7654165ea4. 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/FR79W2201900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cb6e32c4c6675b70bb02bd4d51ac540ef9ea9a00ba321b7f7c844a29146f24. 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/BRUM71200892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a5bccb0818e0d0e0e0a0b304aad83f946cfb90b75123c69edb105e7564dec7. 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/USA2P2036126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7b391d66ec466ef41dc502074a42f9edb85ae21be381dfb27e61c04ec73648. 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/FR3X61800160.
Narcos: Mexico (A Netflix Original Series Soundtrack) [Music from Seasons 1, 2 & 3]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7b391d66ec466ef41dc502074a42f9edb85ae21be381dfb27e61c04ec73648. 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/FR3X61800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9f1d80ea419d05beb067c69bb68727b3277989a1e6e498eaaf1f95ea8a598d. 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/GBNQA1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0172104980de5f37f4ef805dc11e335beca0c6758e6783ff142da32c371e0ff. 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/BXBHP2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14df948ea0db0182db9791b1c808a166b5499f3a24da9266a494fc0ddcb94232. 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/BRPUI2000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4d2c131993d94ce0de8a2ab7fa0820907fe52dcdfcc6aed30874aad03ef45d. 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/MXF011200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717541f446864d3c30878a8d0b3841fbcb386a2cd7d8a2586b8a038aee00facb. 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/BRONE1100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a3f2ca9a56e76343cf35df665711c6dc84f44d70f8417973dac5207dad3829. 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/PLA552000502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5cac685aba4d00255eff36580acfafc23fc7e5e9e4d8c9af74c92df461903c. 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/US7VG1526215.