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 0x159a370d1bf5d9745934d51f80df619d866f7027400e3994bc8f59014177ec62. 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/d0214b41-9e19-484b-8dfc-613066a11e6c.json and https://artists.proofprofile.net/proofs/artist/d0214b41-9e19-484b-8dfc-613066a11e6c.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 0x2a6380698f2a5208b7133b364db1530df585f0f3b8f1f9fb040e8714d1d2936a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BREMI8100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7a365b658b16e54a7c0ededbb5d714072311d4da02385fd09b1a8c6a0c9052. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREMI8100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff8564a44fcbf524deb5dd57b2585a668a8326e2b0e3c1a6d16ff5c0b54f8b9. 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/BREMI8100573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d92bbd7750d708fcbad2508d3c9e7c5b5386155f21138bc39557c232c0b10a. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/BRUM71904152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2af34e7f4ed0c78270c34561394758ec2ec1038cdad8b18c3fea4dae7f5bb7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BREMI9000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd299b0856734565e8a687872f1ff0ebe5c433198415e3a7e9741bf1709887ba. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREMI8900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bc708800f7d0e39b828afe871d16e3c07cfd684be617ba91ab7471409ee847. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BREMI9000211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2237f4e04972eeb6a632bbf5c25f65ef467546aa96e6509e1c7bad2c2bb35c57. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/BREMI8900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e36e88c1f6a1290d45e558b4d35cb23fd7663967c4f88f20d0c678162be767. 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/BREMI0501479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635cbe93b26c69d5d65b19e6fdee6fec1b082b673b8200e0da676e525fabc5dd. 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/BREMI8900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccfed595afe460c21840e1b62d0900eca8ec6ea92d825c34f8c1c253a34f14e. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BREMI9000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3279c5b503b63e5b81e946b4899f0ad25bd1ca96ef46f5f75bdb64d831d6ecd. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/BRUM71904308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6673bb85f4323d5dd4cf972fdaf541cc94a3ca8b51c17440eb537b0df73070b8. 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/BRUM71904309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538a11547875593c7a0ceb04115ac17e2cb3d0867b85419f3df43e703cabfb95. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/BREMI9000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe761111251d5bff063b2576419de646cb6d14383f9fc72f9e25154f4ff8255ba. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:03:05Z), 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/BREMI9000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8dff6bb3b868f397114e5429a72287b675de7461c108c5ea3a632840eba066. 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/BREMI9000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa04a251b4b7a2bf99038969a659f3fbfd6b06fc16611fbc04ad14c2299a614c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:52:13Z), 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/BREMI8800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb229a3f596cf812c844d5b8214a154905cd92e29e55e373e5102150a7f23136c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/BREMI9000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd993520231933e3edbeadc2011260fcebd1ab9c58bff91646aedbe77ad6d5be7. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/BREMI8800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c651357a7832a77751ddf63c1c69fb157aaba08f06206ad3f9feed3665a14c. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:35:47Z), 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/BREMI8900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32180e04763ee8e34590d4d3ce43f974959b889a3bc7880f844bae67b17da3d. 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/BREMI8300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7319ebf5d978c5eb8794d0377601798386e02aa9c4d96c0a9ffb66f3c7c03bb1. 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/BREMI8800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538a11547875593c7a0ceb04115ac17e2cb3d0867b85419f3df43e703cabfb95. 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/BREMI9000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673e4e460461bcdc2b9514a951bfdea063d3c4d007b6025a34d19bce85e1b8da. 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/BREMI9000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe761111251d5bff063b2576419de646cb6d14383f9fc72f9e25154f4ff8255ba. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BREMI9000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28d885b5e16f4eb93b1ad22198f9d2faf4193b22da93f2978bca4e4e29e50f7. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/BREMI8100148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36470504abc2504a3640b2fc40a6f04ce126c08d0f9903f032fb4c8b602b9484. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BREMI9000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8dff6bb3b868f397114e5429a72287b675de7461c108c5ea3a632840eba066. 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/BREMI9000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5ef3e74f35f8b9718388d6454e6ec61e8549af19a1f12b903c5fdc2d7e33c3. 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/BREMI9000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80ba2cf9f0911f740bd3dc7aea6f0cc25be384b163d79dfd167e75925943944. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BREMI9000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dace765c294368a7f9f500ebad5e2772ccf1c6b06cba19bda37e42afa49e8ec. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREMI8800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35084715aaf54b2be802c9269bd7f3fe799b3f1898ca9b322daf7ffb496316f5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BREMI8300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1c4dfd99fbad268aa4838c87eb78ae0c1d76eb6778d74c2682343b9531a675. 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/BREMI8100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a23adab626413ee2bc0c9a1d82f8905aeef4469beb42cd60024b90fe19add25. 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/BREMI8400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48095eef4412295a41511b6651e46332023b3327fb6fd9e60cacb4f1225e24cd. 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/BREMI8100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6307b60d9fb71391ecd41efbfa74aa9fd3f2983d6e208e24576251bfb67016b. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/BREMI8300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523bbed07a1c8ade2255bf26eab5ebf0f8d1dd59288831577e6c05a4c141b399. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:36:41Z), 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/BREMI8300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6d1b77262ca23e9b6f51bf04874615238a7179cfecbfbce1607f56727ac51c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:15:16Z), 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/BREMI8300434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae0db5651a19011995e8f203c72a4bdef56d9b3a0711b222556a7cbc88a74ee. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BREMI8300435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaf3be498e8f2471764e862bca37d25a5686cfe6343681f3ff67d2d700249e6. 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/BREMI8300436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5803f74b5a52984619af3488f5e55754bf8f53962b36069cb8bf22ed24429c0c. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/BREMI8100149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8238441fae791072aab246a9666032539be8693637fee5a6e8c3a4954d81f8dd. 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/BREMI8800044.
Nova Bis Sertanejo - João Mineiro & Marciano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa04a251b4b7a2bf99038969a659f3fbfd6b06fc16611fbc04ad14c2299a614c. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:08:35Z), 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/BREMI8800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36470504abc2504a3640b2fc40a6f04ce126c08d0f9903f032fb4c8b602b9484. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BREMI9000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f9aac72f3c63c92c7b43d4d1f3bc08fc2f4e4d6c60cd74562c59902be2da71. 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/BREMI8100363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf8f760f80fe8945502cdb6f486761b4f9b33862431db6b52470467c1bdbc95. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/BREMI8800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900ebcc87b5a8225cbde97c9b62c7f0b8fd5bbefec083728d6489011eabedb6. 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/BREMI8600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dace765c294368a7f9f500ebad5e2772ccf1c6b06cba19bda37e42afa49e8ec. 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/BREMI8800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8238441fae791072aab246a9666032539be8693637fee5a6e8c3a4954d81f8dd. 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/BREMI8800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367c56bb1361388cbc9685425f788891d1e4da4b7320b07764e12d5465e3edc1. 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/BREMI8700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433e929680e64c9f54ec656cc979cbe726b98dc0efb501d650d1b0d5aae2fe8d. 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/BREMI8800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb29c718c2e39dad080130a49fc53d1fd9dfd74514a5814977214de2e0ec03d. 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/BREMI8800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab2b2f46c7d0fb7ea1013a0f2dcb0af46582e11b05161a69f46ab3cbecd88bc. 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/BREMI8800277.
Seleção de Ouro - João Mineiro & Marciano
Relíquias do Tempo (Nova Seleção de João Mineiro & Marciano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf986ed71c615f59f279b09bb4af6c3e2d617d29cd01404d866a09b40aa4f475. 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/BREMI9000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a23adab626413ee2bc0c9a1d82f8905aeef4469beb42cd60024b90fe19add25. 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/BREMI8400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8dff6bb3b868f397114e5429a72287b675de7461c108c5ea3a632840eba066. 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/BREMI9000009.