Black Pantera is a Brazilian crossover thrash band founded in Uberaba, Minas Gerais, in early 2014. Formed by Charles Gama (guitar, vocals), Chaene da Gama (bass) and Rodrigo "Pancho" Augusto (drums),
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 0x780335c577789bd00e8b025d4a7d687da18083f07bfa2d205dba85031e38bba9. 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/a3af464e-d5f5-4706-8dee-4069dddbf8cf.json and https://artists.proofprofile.net/proofs/artist/a3af464e-d5f5-4706-8dee-4069dddbf8cf.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 0x6bfda3bd7cf5467b42a24440ceec139759bab03b8cd943dad216bbcf7639df49. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/BRTRB1523486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5207274d9b0a00bfb9323b110e6a1a5233e04fd12601afaa5cce9161ef9cb7. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/BRTRB1523488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4edc4917ebf73a5045cc9a0ec6f5ac18da3f376006e39bcfda858953cd5a50. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRTRB1523497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369e9aa9c2c0ca4ebd7090fda6c1babbf29339ec0fe729b7887532b5d7ddaf3f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BRTRB1523498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bfff02d6edb1606af7c0412ad7f8c0a31d83cacf4fc004d8c9a5f2082ff7fd. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/BRTRB1523499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf80c09013ababc2c5e4efe6e819809466f4b2af874ac66fb8b77c4c49591c6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRTRB1740510.
AudioArena Originals: Project Black Pantera
Black Pantera no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af5b3ff40c70c82bc14e0871256401a14e790df268c48be9af915950c0e8242. 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/BRTRB1860298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6733faa610a170dc58679e06e6bd3d54bf8fd808cc40dc1f83da1b5448631a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/BRTRB1860300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078ceb107bcd83a8d7f3ae7833e959ac008b844d6167ac1b355d484389a337b4. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/BRTRB1860301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd3172c6b7a96bfaef654ce6671bcaddb77c66059aee8b4c159755a890dca91. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:40Z), 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/BRTRB1860303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59f528e6ef6cc807179092029089a557b158249fb2a74ebed3ec5b4dc46a139. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:54:09Z), 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/BRTRB1860304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb693190fb0e081e192fef048cda2fd33d6a67b5b80f14cf17c75e3c2ada751bd. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:05:20Z), 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/BRTRB1860306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eb912c6af03b31578c34e8aef05c90195a09130bbc0265db4dbd4382cf3633. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/BRTRB1871358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774c64960589f2cccd94aef5dd390364c2355e193a809da6ae913e9f53d48682. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/BRDEP2000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02b2e6decb8611b827a9babdde5cb38392d9d770c8bf28d8c5d1ee72bdef97a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BRDEP2000171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9ccdd97a864e59acfc5f9901579ddabcb8a65c36b0e8691dd45cb6a882ad92. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/BRDEP2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e220dee17af368952c44a0069764e257968595941d66d22d09feb30dcbafcaa. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:38:25Z), 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/BRDEP2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8232048368a90a038fad65c6e2157756bb6c60369b7049ae2bee7aa7b71ebf00. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/BRDEP2200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7483a157d0ad55c3ebb5ea920020600fcc8dab42d030946175f5e1f7e626fefc. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/BRDEP2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8e7ecd2d29785c1df1c5fbd4f4f450a6e88ca43d4e2b73493530e0b35d3f13. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BRDEP2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44d458d1585e576fe6cae8571f8b9a009f1858b5ae4fe36139a4cdf00528575. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRDEP2200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2685a4959ace1a247e60e546b39b24cf69d8c95620f230f6a22da6691393ed. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BRDEP2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a766448b6b13d545ede09e2f03c60fd0a75043ea7305bfb05692d223eb4536. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BRDEP2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb1ed9376eaffbf9665d2bb450c12e52a961531f78234962b8a8063bb04ad51. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BRDEP2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad66bfda4c4b84e4a8125ec1f6c8d671da784d0f295c7ad931edc9648a902d19. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:59:04Z), 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/BRDEP2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453709621d994dde885d6c3d3a5c2aee370b2e8712c05c8548d4bfc80a35b0b8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRDEP2200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33276be09b29e8ab7bde69da84305b691b31ac0d612ec4aa396626901fed00b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BRDEP2200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ace361f985ec1f5e5e87810886ef1fddd148b616d42f2fb7d61b9a578698ad. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRDEP2200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fafb9eac1964ecbf18ac8b2eaf5575a276e250eca2475eb5d1b12aa57baefc1. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:37Z), 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/BRDEP2300507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb272904e87a6c77612dcddb96b5a2131505830209a98de338a8b0a718eb938. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/BRDEP2300548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf777954391d9bbfdab8affec2559bd77895704ed206b531b2539f11b60054666. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:09:06Z), 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/BRDEP2300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a90fbb3947ab0ba4a49e64abc525a153f902216c8b1c5d4019f5d7a8a55d93. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/BRDEP2300550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cac93da69dded84405fbbf44bbd9b3506b5f108308f562803dbc13034ac682. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/BRDEP2400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0be6ca29ae3c4a3243eed9185fd5a76243852c3aa19839784fee894264924d6. 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/BRDEP2400187.
Black Pantera: Ao Vivo no Palco Supernova - Rock in Rio Brasil 2024
PADRÃO É O CARALHO - Ao vivo no Palco Supernova - Rock in Rio Brasil 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45d8ff3c89c7952b300e03ec40cb832bc31c6c95fb7b261336ccd759f0f053b. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/BRSME2402191.
SEM ANISTIA - Ao vivo no Palco Supernova - Rock in Rio Brasil 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba72f1c43b2785ee8b019d9873bcdb8b7ab5066c37a94df69ba24f871502555. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:10:07Z), 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/BRSME2402193.
TRADUÇÃO - Ao vivo no Palco Supernova - Rock in Rio Brasil 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0eab7cf853fcbdfe604ae4c75a5050cc1f1572fc0b96ab7140fa7ff16cf0c5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BRSME2402195.
MAHORAGA - Ao vivo no Palco Supernova - Rock in Rio Brasil 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007df3777b5e498f74bde7bab16405e67064260a06480c58a097c2e82cfec1fd. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/BRSME2402196.
BOTO PRA FUDER - Ao vivo no Palco Supernova - Rock in Rio Brasil 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55139304f53f574ac090b0cc73990e3d9cc51bebd322b30b3fc7cadf84c7dca. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:42:29Z), 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/BRSME2402197.