thumb|A Samoan woman with is a traditional Samoan tattoo applied to women. The covers the legs from just below the knee to the upper thighs just below the buttocks, and is typically finer and more
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 0x70c2239b6e77000411b8773e2a7d38de617c1fed72c6b16782480b77da683e12. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1164269a-75e0-4115-9044-195bd580e7b6.json and https://artists.proofprofile.net/proofs/artist/1164269a-75e0-4115-9044-195bd580e7b6.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 0x5c5ca9fefc492e1e60fa99106aa5f99b14ca61eb05135a5edde92298159296e7. 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/BR0R92400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffeeb034c6825c033c8925bcd7f43b827e6cbd8f22f8aa862116924c5762e58. 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/BR0R92400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f725a68c3211431297812edf7bc21fc11d268da5bbc723a35bd7e05da29735c. 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/BR0R92400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019b5e407e7d493ea38baa543c43d63687d3c1bab9f8caf4d181ae26e1ae081c. 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/BX66R2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffe58192ec6872bc5dc6aad18f44fccb131dc3d37dbb38c0c496c698bc13f75. 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/BR0R92400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffe58192ec6872bc5dc6aad18f44fccb131dc3d37dbb38c0c496c698bc13f75. 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/BR0R92400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe616e11f7852ca7f7abc439a5df8a4937260904130f12caef5568ca2a6b758d7. 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/BR0R92400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5e00ee126290f690a249cbf5e36921032707966fb4fe4b8d6ff10e19037b3c. 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/BR0R92400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c8ca133af4e609e6b69012d86b50b8a6dcdcb4fb42e40f1aa2f74e88d4f523. 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/BKURM2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf356c860d5bdb60a97a7791b46db32102a366507553743bd47d8f0ed014cdcf8. 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/BCXXN2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474c3a4c6a14a5392ffd86667f192cc2c40a87aceaf2719d1ee1ce8d5476c024. 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/BR0R92400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac51a705669d93712ddc50e77017761b027d623ec9bfe826cdda8bb0a935450a. 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/BR0R92400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474c3a4c6a14a5392ffd86667f192cc2c40a87aceaf2719d1ee1ce8d5476c024. 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/BR0R92400016.
Mina de Fé / Tchau e Bença / Tendência - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf808cd46c53a373ceb3f3aaa89ec89333b1423ba4d91ce4771d02f9a641a3c2. 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/BR0R92400017.
Mina de Fé / Tchau e Bença / Tendência (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf808cd46c53a373ceb3f3aaa89ec89333b1423ba4d91ce4771d02f9a641a3c2. 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/BR0R92400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2030e776d1b7ba300586a86c3104d29282fe08009045c1298ee408324611f84b. 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/BR0R92400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51a07d08f2a50757df7897d549792348f6a107577eb9d0d9971b29e11958557. 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/BCDGA2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf084513c9952b6f1c570c787d10b8a87ec8521b09ae60a9ef3efb61b3d78f3f3. 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/BCDGA2300029.
A Amizade É Tudo / Sincera Comigo (Ao Vivo)
A Amizade É Tudo / Sincera Comigo - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad50857f7c33b26512c54551371f2dfde8d0e4153b86c068b27d05ee7dcdb41c. 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/BR0R92300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb1792586b051b9e3356d62e27bf1e29c972df309417fce82f7fa273c51aa93. 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/BX6NG2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe946de73aaf03b23e4b87ce81728475a560658ee303793c27e5e41870fd4655a. 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/BR0R92300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa7dc069d796d051e2b404811eb55aa8aa035ced9989dd352fe8ff2bf36fb2c. 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/BCDGA2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234226e6c1ee8f420e42c64fe9fa058158502beb62b9f83fd533e36d65453deb. 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/BR0R92300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837a12af03dd023ef2975067fea15408481a45c17501c9ae8f1429f223ca7b0c. 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/BRTUK2301230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22a3746fea96b608583bc9ab485825522ca642c580e2b10eadec015ba4a8dd2. 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/BRTUK2301231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1850068f0430bbf18b3443749b579064ca3907e6bedde556f216e5ffd30e4664. 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/BRTUK2301232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde91b6d99c3964238e8c76db0e28d55e201e6529d114a029f0914f6a0689f39b. 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/BR0R92200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba926d90aac18626f861ff5c97311bdabaee5fed71d4a22c857e8ed6904cf27e. 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/BRTUK2201747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccaac26acf0a01c5afd0dc129c2eeeea3eca790bb4f21a074c9eeab867bd4e7. 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/BRTUK2201748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6d4168d5dbde55619b8229853b8f5493dbc175db3cc483d8524cd6d614e355. 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/BRTUK2201749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc683fa0541359e14da5619fdf538b0c4fe0a67d268fd89726c0643ce0ddc86b2. 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/BRTUK2201531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc25e1a062b4b9627eeee83b931b96bb6f045f9ea4bf0abe3b28cd33a39db8c2. 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/BRTUK2201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca203f43ef4f64317ec18621367edc088dc67c14f88b4e3de0b254748649cd. 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/BRTUK2201533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8393df48fe4b7e734a85d5c934742550389485d97833c9eb15cce8a61fac8fa. 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/BCDGA2200022.
Melhor Eu Ir / Ligando Os Fatos / Sonho De Amor (Pagode Da Malu Ao Vivo)
Melhor Eu Ir / Ligando Os Fatos / Sonho De Amor - Pagode Da Malu Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec026df4ee321c39644cfddf33380a9bd12fa0f49317e659c087d9643d101ecd. 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/BRTUK2200997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaaf5bd89112cb16234be6422f3da59fb79a8ebe610ccd034b1c89493082ac4. 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/BRTUK2200789.
Meu Amor / Grades Do Coração / Ela Mexe Comigo / Deixa Acontecer Naturalmente (Pagode Da Malu Ao Vivo)
Meu Amor / Grades Do Coração / Ela Mexe Comigo / Deixa Acontecer Naturalmente - Pagode Da Malu Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ef5579c2fc21c8cbfa59949afdc2b9afc8dbae65feb5f0a8c841f8a7a88c8a. 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/BRTUK2200788.
Eu Mereço Ser Feliz - Manda Áudio - Nem de Graça - A Gente Já Não Rola (Pagode Da Malu Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb004b1406427d2be3e0b7095ee4f5dd102ca3c9b2b408b0f8c63d5f3097baf9d. 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/BRTUK2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5707ec1d8f037dda18a9ae8d6e5923d2b4cbaa0334da415dcb42e14dc64c61c. 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/BRTUK2000126.
Madalena (Ao Vivo No Rio De Janeiro / 2019)
Madalena - Ao Vivo No Rio De Janeiro / 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6386a97d0aba9573b5dec4dce33e3aa5864763fc3e4ddd5788411fdd0f2380. 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/BRUM71902783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a3881f93847e6ba09bcff0ee365bd90c59859613d2aeaafb431d8efe770670. 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/BRRTF2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41d7798bcf7d585ab77feda401cd916f45347d23e1694ecbbb8467e2d484592. 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/BRN682500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611c6a8908944ac1a2fbe792f5a66222d9feae89666f3ed066f74f4dfade2139. 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/BRN682500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd204f0dfd27fc2e911ad39a1a06b08cbe3a02d170b7d6ee4260c5c84c4b2ff03. 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/BRN682500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a89b6c783cb7476115f8c741af5b96c4ea8b663a6ace85a63d2ec0f3ddbf823. 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/BRN682500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f742822b5f4444a0c8e9049a5532fd19a3d5537b2a66e26c0e8dc019ec2e636. 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/BRN682500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a125a79b6e844f4cda1ede45bb8e8df8dfddba5f8e809d008b5b08ac8898f1. 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/BRN682500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3185ee569d2608d934d4475a5de048b4530f8be2ece9e6362e7f66b2301b7596. 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/BRN682500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a68899d27db01c60aba43b395538a7451d85dd9f5e4d26225c937d97ac113. 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/BRN682500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7304f6e0517fdbc23888d0a20085adbf79db109355858a89fed125867b3cdb1d. 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/BRN682500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f0edc0aa26362cb9a5ea575dd83408c9620e8a10e3317aab7cabdc536ca6a1. 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/BRN682500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf1996628bf23f915c8bba5f9c30cdaafc673a79096bc2e1d5892badeaee76e. 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/BXL4O2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4048e9973ad9bc3daa2f2f4828324176f88ddf88fdedd1f69ca418ac6ae9ead6. 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/BXL4O2500015.
Pagode Da Malu, Pt.2 (Acústico No Rio de Janeiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c4f7415d2338dbd04e2898a16afa404c65fc2fb91c9a18b722ef8b16d73785. 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/BXL4O2500011.
Me Faz Feliz/Cheia De Manias/Maravilha Te Amar - Acústico No Rio De Janeiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5696cefc2ceb1112cd3d935bd89c25614aa18b3d169131ecbfdeae029e50f3bd. 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/BXL4O2500012.
Quero Ser Feliz Também/Anunciação/Só Quero um Xodó - Acústico No Rio De Janeiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174f61598f538a1f8dfeab451903901813a66562b116ae93577e12b636f8aab. 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/BXL4O2500013.
Pagode Da MaLu (Acústico No Rio de Janeiro)
Te Pedi Pra Lua - Acústico no Rio de Janeiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05cb865f01ec500bb9b07f95db00e42808d863362355b7e1538ec9c7b580ac0. 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/BXL4O2500005.
A Carta/ Por Tão Pouco/ Desliga e Vem - Acústico no Rio de Janeiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3096a93e56443c5d77dc5e9718ea2378454ac77f7e598a8ad2abcf7b8201fca. 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/BXL4O2500003.
É Natural/ Teu Segredo/ Não Pedi Pra Me Apaixonar - Acústico no Rio de Janeiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9be045272815fa9d626119b6a71c591d110d8376a886eda91b2f7d737da6d8. 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/BXL4O2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e0a255edf84a7d6890ac3bbc84ae1a3f0614e30b362ad53be2e4d2939be4b6. 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/BXL4O2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2354a5238bdf7fa463927c71a2c99267500c82f498f3ddab4e94972cd7cf76. 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/BXL4O2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d7afea81adb31e02e3c698866f4f3ae01517dd62e1c698ac28b97bd3fc8c5. 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/BXL4O2400036.
Um Casal / Nossa Vida Parou / Dias De Paz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96622c09b389ea0f64600948f502dcba2f9a14533f4cf9303fa6905aa11b03a2. 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/BXL4O2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007291afb4f38fa602306de0899559b5448e469427a3718b37c87fd5721e39b4. 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/BR0R92400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b9fa528ffa7f8edb51ebea1dd65de39212e8dfdc701d8efd75f9edb895108. 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/BR0R92400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd269d635c0ea3ae5c081fda9680b783869c1477b91f55c793f0bbbaddd69102. 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/BR0R92400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd269d635c0ea3ae5c081fda9680b783869c1477b91f55c793f0bbbaddd69102. 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/BR0R92400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dd3a5064e5d16c483c95c0b21e60f035bff6ff906c05d1ef4a83e71ff479bf. 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/BXL4O2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316088c00fbc46554ae2015a96a62141120231647a0b96e489fd94b97337d9e1. 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/BR0R92400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93643d267f7c134ec1c7c87dfa873b3545d3685ac23d536ef9afdeccaca330ca. 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/BR0R92400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec9c0ff6e0565ead8d200409cdc03f40ee4a8257f241f582438f47586304015. 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/BR0R92400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec9c0ff6e0565ead8d200409cdc03f40ee4a8257f241f582438f47586304015. 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/BR0R92400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cbbcf3e3374585d075f003f9689a4d3a8c7ff970058e2c06d1886a3c76a31f. 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/BR0R92400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf917e881470293f4f9f9cb7f1020fcc24d73cdf0145f1e5ac56bd5e366f3d9f9. 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/BR0R92400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77c7d6726196a25acf5ab93f9c5af4a1c3988c978527737a9271066c9e9e127. 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/BX6SV2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400cc4ca97948d4fe78050cb053e9ef98b4beaa09e817bde1faee6cf035e3482. 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/BR0R92400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d545a6c3521de83f536202b33d590a6033a92d20f98039823b2b4effec189ac. 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/BR0R92400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc280af2a6e90513bb3e3f2a11051bdd92a9932847bf75c777652023750523cbe. 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/BR0R92400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1850068f0430bbf18b3443749b579064ca3907e6bedde556f216e5ffd30e4664. 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/BRTUK2301232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf37c84dfc5abfd9ca17781f0e58972b685f74a41642155bd9c9fff716f287a4. 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/BRTUK2301066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976397e25a6c3e9e885a2a37d1b85ab72b45db884b962b34b732334ed016f83f. 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/BRTUK2301067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1818377643aba33588359de97ef082d23a15d8856e13d01aa44a8eb9fae8fc0a. 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/BRTUK2301068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba926d90aac18626f861ff5c97311bdabaee5fed71d4a22c857e8ed6904cf27e. 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/BRTUK2201747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccaac26acf0a01c5afd0dc129c2eeeea3eca790bb4f21a074c9eeab867bd4e7. 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/BRTUK2201748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6d4168d5dbde55619b8229853b8f5493dbc175db3cc483d8524cd6d614e355. 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/BRTUK2201749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc683fa0541359e14da5619fdf538b0c4fe0a67d268fd89726c0643ce0ddc86b2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BRTUK2201531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc25e1a062b4b9627eeee83b931b96bb6f045f9ea4bf0abe3b28cd33a39db8c2. 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/BRTUK2201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca203f43ef4f64317ec18621367edc088dc67c14f88b4e3de0b254748649cd. 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/BRTUK2201533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaaf5bd89112cb16234be6422f3da59fb79a8ebe610ccd034b1c89493082ac4. 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/BRTUK2200789.