(Portuguese for 'And the Earth Never Seemed So Far Away to Me') is a Brazilian post-rock band formed in São Paulo, in 2013. It consists of Lucas Theodoro (guitars, synthesizers), Luden Viana (guitars
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 0x663d9abf827790a197c65ad7f7060bdb2e6f614b8cf76736c245cccad4227d48. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c111e471-673e-4f19-866d-f32c6ee458cf.json and https://artists.proofprofile.net/proofs/artist/c111e471-673e-4f19-866d-f32c6ee458cf.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 0x97db2c08e825e29a8e163a91ebf65e21857ea15536a9523f114ac59989a0d38c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZ5AB2037683.
Quando o Vento Cresce e Parece Que Chove Mais
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57172a2110c76f69d7a2237e8715f51ce8fa7cad76178c6509d8300206ea8843. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZ5AB2037684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd613faa3e7fc60545cfa834efffd2d20af1309a6ad195b4478f73aaea12ffd8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ5AB2037685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9a4b25a83917b6e89363c601b7877ab74271fe3b139af129656adb15acaea3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ5AB2037687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad05c91fd36dac4a390a370231aa0a2567d8118aaa1f4ac5c7734a1dc1d3474. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZ5AB2037688.
Todos os Dias Sua Lembrança Me Assola, Mas Não Importa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7279072581ccb2340191445868121986680a2d62da39d324059fd92d28af672f. 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/QZ5AB2037689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550049ea402f417c758714e8e6937ca44b941b1126c017b0548499c70b8279df. 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/QZ5AB2037690.
Se a Resposta Gera Dúvida, Então Não É a Solução
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89eacf6c7de7ba366a1748f954424ffa2f840d5567aa67671658658636a26ba3. 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/QZ5AB2037691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9729fb4836414cbd2d39f3d1186037bf9e6b2529464d466ceb887c9a2ea7ace. 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/BCBL92301201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9729fb4836414cbd2d39f3d1186037bf9e6b2529464d466ceb887c9a2ea7ace. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BCBL92301201.
Quando o vento cresce e parece que chove mais - Sentidor Remix
Já Não Ligo Se Tudo Der Errado (Nuven Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631ffca06d9d9af95bf11dfad83541eef28ea711a4550de8c2dec6e8996aad58. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZ5AB2018853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9c8844a668e0bef5da2a74dd6b1d9d30c1974ee302f07ef55ee769bbe54628. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ5AB1930263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee71312d687bb538b685ea8490bb55022f1de012a268a8e455f868ded043c07d. 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/SEYOK1603178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b997f87ed84010ed91abd310450fdfe0bfc3b9657de1f7b6dfd0c2033475836. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEYOK1603179.
Quando Vão Saber Que Já Apanhei o Suficiente?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572836c798f5b24121fd1809e43a5da71da4c40484fba2271dd959721c7e9f81. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEYOK1427977.
Essa Deveria Ter Seu Nome Mas Hoje Você Não Está Aqui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d08e63dc0e0444739c69e8917aee5c46e7c070a2f1a0f11724865e8e75bd23. 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/SEYOK1413390.
Pequenas Expectativas, Menores Decepções
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88688f0ad1577add5caa1c15de32462f20bab38e21c0e206ffea32df745d86f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SEYOK1413391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59951fd38ccbcbe5d571a3f1313f811027785e8147b3fca9997d156645668745. 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/SEYOK1413393.