Márcio André Nepomuceno Garcia (11 November 1977 – 26 August 2023), better known as MC Marcinho, was a Brazilian singer and composer of funk melody. He was famous for such hits as "Rap do Solitário",
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 0x02d4551b3a998c45476328856e82a9e91e0a81dbb34da0805341d1dfccc92f51. 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/3b7b38c2-4f77-4a1d-9e53-c621ead6aadb.json and https://artists.proofprofile.net/proofs/artist/3b7b38c2-4f77-4a1d-9e53-c621ead6aadb.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 0x6e7b423e0d9f7b797c63375f72fa6b79ea044124cc54181b8b6f8a086e7d7898. 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/BRLRE0100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b38b84e69d2d0761fc8bda7fed231c666d64946b18281bcb179e5bd87128d3. 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/BRLRE0500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cce0e4945bbceeee28789ee8230537aab3e1dfe481ede9394fc4e12a4baccf3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRLRE0600193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184667a640ab493fe1686c8683fe19a9f9099d837a185ace4224b54703467649. 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/BRLRE0500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc415d3335e7c923d60c3ab5e91f7ccc7000f07678bb09f974b8f29463db07b62. 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/BRLRE0600194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc619f778d8b2f8e5e97348d521896bcfeafd4d3aadc9e4d9cd804ebdd9ceabfb. 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/BRLRE1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7e5ddac2b87702de14db0636ed0e8e5827e1a1e0becb576227f488f4bacb98. 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/BRLRE2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f46ba11e29cc0f402b8b3c66db4a44563b8fd5d52448a1f20aa972724e2b429. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRLRE1800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f012d56d950267e635c8a3f990fd31429c424258652736a329d2c1cc6cd8f12. 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/BRLRE2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64222adde6cf2b52fc7899d51985705ca9365b6419153b16074bc7e19ea5aa9. 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/BRLRE0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82e1c954288b32acfc3411ee91d8ead35d37c1f79a42d3164ac6da4c3a00064. 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/BRLRE0300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98417df6e68d801723544d53794677e68791e32773cfab49b2e841f55aead595. 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/BRLRE0600192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45349391dcb70c67188f0ff4620263157cc077b8103ad2d323534033bc5d77fa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRLRE0300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e65063905b3fbef5086d1532d7950f1e56ecad234e8062720b4803772452330. 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/BRLRE1900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5a9f7e05357119f340e571e0a0d578761002a3c656d32fbaadb82d76bb829d. 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/BRLRE1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8276f342a37997ef5cf056709cf97de856f466ed409b4251ad4c133148b644c. 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/BRLRE1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3e8d8b45bfaf50fc9560d4b6005b63f0ee253c200ea66e4b238989b78c994e. 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/BRE4R0700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7a115e1e7af528fa99100fb21f0a99cb517f44101917086d6f9c0423436b2b. 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/BRE4R0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a706dc713b80beafed61fc44997df34e55ada55d11c01247b5191dcc1f6bdc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRE4R0600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc440032127611c9da4b6e94369db466712c7dd28f0859030f95d2ac47e5091d5. 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/BXM2M0600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2892cf6c85e5dc9e25f8631300baaef0b33bd2b6dea305bc2834913cff57c1b8. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/BRE4R0600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb5adc14e7d05811c83850eab49af46b34781020a9f90e5ee0281d3445e6fdc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRE4R0600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b0007c12d3c0f5108011a95677645b8a685620f09b0fe9ddcc9cf77c4c255. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRE4R0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f370b0e8ca0d5ace892bfff1c35c81e0f932c463fff9725485a238c8d73865. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRE4R0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986c6effeb64a8e9be76886927d8ecae8ab1347d7fee5d09ab3d2fc437b56f4b. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/BRE4R0700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377068fbac1fab0d9d4357faf7fdfa96c60371a48e41f9fca76fcc4ac1c48030. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXM2M0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaaefd6db9bdd8ec8a9d701c27ca3f0487189a781b59968143a5b22438b9211. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHZ31952402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dde99416c2ac3f03e01ce203a2cf13e6503ff5e3f09f18ee8555dee48ee2a40. 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/BRE4R0600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d87a75a017f0cbcc19e570ae17f4ae1c16851390cb98c4f6c642eb14b2b7466. 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/BRPGA2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78c99f6a85984e783f8e18266998ca95ef7706668734fd499f7a874f97308e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXM2M0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0477c1d74e46b9928ade4597022833ef681851ce18713411631e2649372225ef. 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/BXM2M0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ab9179efe912da823d6536f378a13021a88e328e1561e9bfd838f98b4d5053. 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/BXM2M0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144fb6c215a62f98d4ef850d9f07f4a48cef571a7d285523c0e9d8ca3e8bf8be. 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/BXM2M0700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec687b7f9372f2830056bd8760a85810f910d8b51509275a7bef0cc608d762c. 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/BXM2M0700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94631bc087c8f1614e52141216a1b7e174b8894ed28373e6e23c84d8e7434b7. 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/BXM2M0700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976d2b94970b71f3e0cbd3b3c65a1d2d825252824c265ceb59152dfb649debf2. 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/BXM2M0700010.
Nem Melhor Nem Pior / Superfantástico / Domingo (ao vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9111564a957e23a1ede4d67271e9a62aab3d16ed2c76018b6c9de6f8f658ff78. 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/BXM2M0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09421b09256e1d07be98912097de4cdc10dff2832f191218fdb0030dd41e2dfa. 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/BRE4R0600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21e358eb0211e60227d9bf718f644390e671beff836561a2179f3a728064c24. 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/BXM2M0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a706dc713b80beafed61fc44997df34e55ada55d11c01247b5191dcc1f6bdc. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/BRE4R0600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e2881aeb29d8f494a9e1bc96153405e392d0b053d7ad86ba03044a6a12e0c. 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/BRE4R0700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b0007c12d3c0f5108011a95677645b8a685620f09b0fe9ddcc9cf77c4c255. 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/BRE4R0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb5adc14e7d05811c83850eab49af46b34781020a9f90e5ee0281d3445e6fdc. 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/BRE4R0600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe669474027900f021cfee7a4f6df1329c83774a345a99142c63d61146bff0392. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BXM2M0300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d30dba060697994e29e539d1186ce3ac759e856441848cee2bc35e9c88bd5a. 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/BXM2M0300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be42f6fb15961562180767c59a3f47aad8669208518548c8f96c8193b085eaf. 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/BRE4R0600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc440032127611c9da4b6e94369db466712c7dd28f0859030f95d2ac47e5091d5. 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/BXM2M0600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891575c169057d52afac5ce1182c00a5de70e204e05b146f4b620c0a4f95e331. 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/BXM2M0600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd986605eb0d64a831838a685b24ed7ba6ff01aa628e924c092c70799c8426f. 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/BXM2M0600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070b036a207a3f1b76b83057bda00b322634b47536a756ff807bfe4207ff378c. 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/BXM2M0600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae2d32fa5274ea2681a7cb1ddb81574a7aaeb6fd1ee8f085268d1c4541aa372. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXM2M0600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b76511c7c8056d36c77e56ea9bd1d15b264752e0a0c3cc9c74462022a185cb6. 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/BXM2M1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e7a12d629372deb4bb3894dc81ffacce17ed953b0caf80a1e7a883efb63496. 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/BXM2M0600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae90ecfcfcc62343898f57ae88b7a35aabbfb7bf42a4693dda8ff5453d258de. 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/BRTYK1000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3c76cf704ce62fefccd7150f86b22bebf4b24082874cf4c38e4460ae21463b. 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/BXM2M1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3125e49c05e27289c7c9332eaafa57fd306f69023283bc38ce7f4c854214811b. 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/BXM2M1800000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebabeb3be48cb511ce6bb43d98b4512c3d7b3a15dc46002c7d292e5f98c10c1. 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/BX6841600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb760102e17d4b67bcc8dd1a940f4435aea60a57d7ee8eee86ac9e1422f97d507. 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/QZHZ31952385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef59a763d95201f2743661a1941104b4effde23a807ac92cf9ed75d8a59ebc5. 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/QZHZ31952387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f370b0e8ca0d5ace892bfff1c35c81e0f932c463fff9725485a238c8d73865. 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/BRE4R0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b0007c12d3c0f5108011a95677645b8a685620f09b0fe9ddcc9cf77c4c255. 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/BRE4R0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986c6effeb64a8e9be76886927d8ecae8ab1347d7fee5d09ab3d2fc437b56f4b. 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/BRE4R0700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaaefd6db9bdd8ec8a9d701c27ca3f0487189a781b59968143a5b22438b9211. 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/QZHZ31952402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25968eb6db570dcfef3e47f5eee206b8c824d82dc2e33dca14a38368e0e39bff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ31952396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2dd21d77588d2c669c4639a01441e9a839d939ed10d00110f4e38e09a025fc. 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/BRE4R0600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccfe412995d49aa580b24355077ecd2738a7e73b64127f3749aff9ab9dea832. 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/QZHZ31952404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2892cf6c85e5dc9e25f8631300baaef0b33bd2b6dea305bc2834913cff57c1b8. 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/BRE4R0600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dde99416c2ac3f03e01ce203a2cf13e6503ff5e3f09f18ee8555dee48ee2a40. 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/BRE4R0600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4bc363f0942ad4f555d46939f97d6314d9355e65361337568a38b145c43bba. 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/QZHZ31952405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba5736712588118f565c2338af4fc9ef36d919f65a5769d603eca615d3d128. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ31952393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e886b1a4d984a54ce228c2ddfc294bd16d0324a5ecbeca804f433d03ddbe329. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ31952390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5428df136aad21e49a4454dd9f96358c5804e668be8b14dd5d119ca9d07a524. 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/BRLRE1000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5184846511decae594f7a2ad5943392af0ac6e493cc776f6621689ef2550532. 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/BRLRE1000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bfd0e7fd862c5f735cb0038437c78838a05afbf273067770837e65984a4e38. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRTYK1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9830a8609a0b3b299e6da88af7298c773b4fdf3d0378935b96a31b92e3e4ba35. 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/BRTYK1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0cd4ed08ff37320fe34154e49ccccec8f211e9d2bab55e83b8aced73616e69. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRTYK1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d8cde4bd8144c3b4f732d207f8f16e36bde2d83ec20b1955b5ec5b6bdc26ed. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRTYK1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658dfab7c2ddf5efc9792f2af490f7f13fb5891bb088e5f159a0ce3bb360214c. 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/BRE4R1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b46e3b4a74cef01588a62c8f0c119f37d2482d551da37f27a637faddc6a33a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRE4R1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf588e5d6b351633f204a665ab717fef015a9fd8ad47d1edfffda402042b5d822. 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/BRTYK1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad963d83e8cc377acdc8567937a4198b60a2ebd8cb42e0501ec708c49bb41a07. 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/BRLRE1000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa321c4ba2ea3b49e9f953d7e7ff2609060655d847cdf893f0405677705f2f239. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BRLRE1000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0dd8471039138ac844742257f8317ebbe7454ff9b5397d24f1a52c1c4fe240. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRTYK1000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae90ecfcfcc62343898f57ae88b7a35aabbfb7bf42a4693dda8ff5453d258de. 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/BRTYK1000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60091d813be8a84c8a02dbd2fc2a5b6804a4d36d175427d07736984f210fb96b. 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/BRTYK1000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799e356fd100793dcaf336c48794817c0fba090710ac0767ded5353f533fb641. 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/BRTYK1000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abc76037b36f8e5834a2a1ccc408fd04b8e480b7a97249524a58b1440a61c25. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BRTYK1000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43de1777662ad31011a82e22b2f75e033a75fc2695528316b79c95662c11cc6. 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/BRTYK1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a2689e6453435c462c60e0c3277799726f47b85687323a5ffbbd0e64f4cd41. 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/BXM2M0600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767574c1b79c4d231a99b37336d5cc7c317b6dbdc0aa8aebb6043dad6354ea6b. 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/BRE4R0600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f836b29cc29480cbb30cd17e3bf156be5734be3b6c920810d7805782bb6ab5. 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/BXM2M0600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2892cf6c85e5dc9e25f8631300baaef0b33bd2b6dea305bc2834913cff57c1b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRE4R0600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6df7e9c00d40aa3b0622305a0b88c5f6cc164726d1ace2adafd3bac9f6e0ac2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXM2M0600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2e11f8dcbf4eeab4f7617f5ee7ee32567ab11b5c253bf4237006bb58f6ecd1. 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/BRE4R0600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ab4e026450a139d53f3e8baa5dd1a207a99e21a46cb99d06e75c7190e82437. 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/BRFUP0300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd35e1d5266de969f43a1735f799b8ff52259853478c4e54e6d1c76169e8ae8b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRFUP0300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1cfd30149f070ea62008ca38b800d1e83d33ee57c0ffdd641d87585897f1ce. 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/BRFUP0300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20116386f6c783bf7b27cba4094d96fce60a16a91aad17606569ac7bb34dbac5. 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/BRFUP0300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42307c0489c511340de75fd8cfd30eaf48834d7150e4f8dab6e3de53701d5a7. 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/BRFUP0300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35329da920c8ec021c0676fc5e6ab5c16bd83df48b9f916022f56b66c06220db. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRFUP0300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03655bdb37b8430ae810997b6e54d4c1933442c1a64a46493922b3c8aef57830. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRFUP0300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ae0284cd4bcf7c726ca8ac1d4a80e8a647c325650d2bef8563b78c04eedea5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRFUP0300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d1423c6d9b3be4292935dc53691c1c0694d89f47a6ab2b1793cda5244cbdc9. 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/BRFUP0300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4affec37889edfd236d9b330252e935f3f7fafc75224e9bdddbb465cd11338fb. 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/BRFUP0300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7202a79c2d80d3431187c701699b55b29896cce39c7eba3902f78ac2506b6eca. 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/BRFUP0300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06235e453eae385cba7c054c3261dd9ece913792092eff64940b8b181117e7ee. 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/BRFUP0300110.
Primeiro Você Me Disse (feat. Mc Cacau) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e46a184ed2f73c360c2b93e8568fbc4bf278e552563778f2d8d59714926234. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRFUP0300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92000e00ffbd94e386f2ec31fec1633a6e034c19ef7bf80cad503d7fe15c6ee6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRFUP0300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eae0af5ebfaeb371ebddafe2c118174deb303ab98c8ca0a10fce31e39ad7a20. 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/BRBJC2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030c3ef4af45565d900942dbc87326648be3a303f2ab4c350354883622558abc. 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/BRBJC2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7345d9b9544e51b988e39e012e261e14a856a904588ad3efbdb4791967803e3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRBJC2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92850b114b2854b33e85dfa7f831283ea4bf4a11d303a0df10315324bd27bc80. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/BRBJC2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d95d1521dc983caa28bb96e9d9db142fb96ca944bf6a2d6ecf6f0eb04eebd1a. 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/BRBJC2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd625799931f09352c835566f53ed03284211a5738322d187f5e76dbf328fe626. 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/BRBJC2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e067cc6ff90875c7bb5bbbc2ffea4c1ea4c18e25e685b93f7993a3e7b4b2ebc. 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/BX6842300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa452e4b09189f041f6079828080c2b6dcd2c6d3dc7b20854d87961e8d06ccadc. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BX7272400222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21639b1c1527b6aeff487b6cf22a2cd3d8c0210797da3c98ef64c871aa8602f. 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/BX6842200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d717722d8826a0a498fb79349b3cb5fff3ca4182b067db20d5fe5b0bb02c02. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BX6842200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8584b0fec46408aa2261b985eb54eeef3e86c6e1946c23cc6ba25cd785b3fac9. 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/BXZDZ2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc031ac2d51467abb1394af9e0f02b5c73dfc151430b63cfa720af37197d3b906. 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/BXD3X1900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f7e02058fac7db3927188d653dfc4e818d4affb78e3a690c9b5feb61ede0f7. 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/BRG9L1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65ef1ead1ddabcb03355d44acb6b601954805cf718ee3ffcd6442a6025a1aec. 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/US7VG1328976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d231101fc1d5a9d8be546544085b52db9cf9505c6fecf5e6615781edc5880f. 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/BRLRE1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5549b28b2b6378e7afad6555fc7abc70a09c54a9f7c2e7b0dc43f46b41358cd. 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/BRT3O0900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa11d1311f7855f5e7c6197f74b5e01e4c1ca6ab7def08a1118bc42df188f83. 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/BRVCB0700001.
Catucar (Rap do Fuca Na Futchuca) (Dennis 2006)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100dfe67ff2c86d4419a520cc6532532c9b3962fafc59bce233a25d5eab5b9f1. 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/QMFME2082691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5025bbbddf9997b20721e8d19022cf5c00135d388dd05dfbfcf39702c498bcfd. 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/BRT3O0800003.
Funk Brasil Relíquias (DJ Marlboro Remixes / Vol. 6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b038b84a2ed625d771043e2a5fdec7ca04407511fe7b3547449a8a8c015f9c. 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/BRLRE1900090.