Inocentes is one of the oldest active punk rock bands in Brazil. The group was formed in 1981 by former members of pioneer local punk bands Restos de Nada and Condutores de Cadáver. During their firs
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 0x40cbf600ceb82048b6f34a15cbce0a6d6f9a9d9dc8ad8aa05edd283ab7da6252. 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/17af9c62-b509-43e1-b48a-fc0c65979a08.json and https://artists.proofprofile.net/proofs/artist/17af9c62-b509-43e1-b48a-fc0c65979a08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Inocentes no Estúdio Showlivre (Ao Vivo)
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 0x5aeda8d9aec450f73624e917eb3a734651b2fdc1e63af011b3e8eb6b74b38093. 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/BRZMW1300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84856aab01f7006a1c2f508787266e144f8836acc432460b0347a4da974c9e5. 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/BRWMB1100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2970d53ec9dd17c42668838923a27cc03b584d97b0c4828cda7a93c2f147967f. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRWMB1100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe69df7fbf32c6c9ed0825abb4c3d33cffad4eb0416c21249f3b93fd8058d07. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:07:51Z), 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/BRWMB1100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde38d93ec4d78f9b6e86881e7c2a8799fbec3af15a6b547a2991b66ab00b882b. 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/BRWMB9806825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da6d1d1bbf3a36a8ca396854b1d7bc7e40e067fdcf0c45418f173340c5f6963. 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/BRAMD0000595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce44f998ec7f6ffcc48db1e303d3688e33de1d4b5a93099e91713f17ecbe8955. 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/BRAMD0000596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c67d4c443612a98b94c6d846370774ffe6a4be62aa2e4b33e65a074654614e. 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/BRAMD9900826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd78d107cd121336cfe29af361cf75f2268e73f2c44211bf1fcf45c31ebc62f. 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/BRAMD9900830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dc70b0796b063dffbfc6094d62f20308d7303d6de99541bee0084e165e09dd. 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/BR03D2101631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa6e02f88ac80bdc9ed552793d1d774ab612fb9ee4723daa67d2db0157cb10b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BR03D2101634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3d073f511e3b4b68d9dfd2cdb012785634922ec918d3d527f24f098d341367. 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/BR03D2101639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde38d93ec4d78f9b6e86881e7c2a8799fbec3af15a6b547a2991b66ab00b882b. 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/BRWMB9806825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2210b586a3f6ce4478e443e9ffaa1549e9096d6b7bebce85824af9259e59d1a4. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:47:41Z), 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/US7VG1322070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6730eb2fd479c8ee69985e95456a0f86ebb25062f454118d9f0e1bd8e233eae. 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/US7VG1322094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ad42c5e451195f7d92b0a72b1fa4a24c67888adf0eaaa7d31458da216c23c3. 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/US7VG1322095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a74fb08bef7971c4be7b2c11e6c8fc324cdceb370d5a691d109d91868e460f. 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/US7VG1322096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d95c2c6e82d95670133c791537ab329b9dffadef9a49399415bedf967ac8f1. 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/BKS8F2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972edc19a3d3fbd8078ef0052c8603d21cba72797c49113c30309df169b83f17. 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/BXK9C2200003.