1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880a5d53e4d59dd881e290391fb8f956d4a3b2f124d1c933f5b3eb9c40bce17e. 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/5d6ab101-dea3-43cd-840d-c9535cf874ba.json and https://artists.proofprofile.net/proofs/artist/5d6ab101-dea3-43cd-840d-c9535cf874ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182a323e5d4116551fc47de7489070f2fe40373cfb2bbcefb756eb4c3cb2a245. 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/BXWOW2300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0169324c607d349068e1b4f212c1d6022ee878f2aea9aaf5f27d3ddb67de65. 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/BXWOW2300187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbe7a4dc418c2c7bee9b5b57a3b444fd6d38ed0810f985c7b3d8feb2492d268. 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/BXWOW2300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3daa06e12bad8097b8d055cc28ce44386aa698b77db546fb72ae4ae2097f635. 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/BXWOW2300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2cedd5a5a1fed188a8a2fb29a3893ee8b42cdc278c2918d02bc7cbe6682f3b. 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/BXWOW2300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cb73b91a136737e1ac251964c8c2268b879ca1476a9d3edd21890ca236b890. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXWOW2300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb41ffd11869897f05749022b590fff7a714b3a1b12e334669bc593db9e8380c. 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/BXWOW2300175.
Simplesmente Acústico (Ao Vivo / Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6615fb3c6dc4cb65d2c0216511a897361b4acdf4830089b2d1ab0d43c10c7c7d. 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/BXWOW2200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be98cde35d699638752bb17c21384e118c6b6f683ee35e646fc90e8c40f49d2. 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/BXWOW2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667014706b22439b4558fec08fe888f83af1a4ec9f2508a97a1749be8784c5fb. 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/BXWOW2200207.
Se Eu Me Entregar / Sinceramente - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74d2a8a17e8aa957237009491b96e68ef550e9e2724db337f016e560e19f427. 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/BXWOW2200055.
Brincar De Ser Feliz / Vem Me Amar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8259fd95596c5ca802eb429d7d663e33d77d7bfe17fdaa08da30d289d7906c98. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXWOW2200059.
Vou Te Amar / Deixa Eu Te Amar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfb4c5c75902954ed7d9f9402da5a378b4fa51f004f79e262b755be6c298f8b. 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/BXWOW2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586527dcecd47a93e871e47c527cff85b2d2057195affebfffa3e76583f52def. 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/BXWOW2200063.
Assino Com X / Do Outro Lado Da Cidade - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4bcced11d3e523d84d96d77a8c3327e454c7dae3035ea8fdeed8a85911542f. 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/BXWOW2200065.
Um Bom Perdedor / Coração De Pedra - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc379d151dc62848fe129050468be36e7296c1854399101eed880a9827ef23ab. 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/BXWOW2200067.
Depois Do Prazer / Insegurança - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923995857a2a4292c9519e9d43ad1c5d5c46e815bd1c9f25aee174562622cdfb. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BXWOW2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2507f17ab38459f72799a9498e6666f3c2fce99dcf2e16c47c92c42b415d2c1. 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/BXWOW2200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a7013f31fd1e525e3ca80011e64fe23e7448e874527b592b8b62447d46001f. 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/BXWOW2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74d2a8a17e8aa957237009491b96e68ef550e9e2724db337f016e560e19f427. 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/BXWOW2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8259fd95596c5ca802eb429d7d663e33d77d7bfe17fdaa08da30d289d7906c98. 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/BXWOW2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfb4c5c75902954ed7d9f9402da5a378b4fa51f004f79e262b755be6c298f8b. 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/BXWOW2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586527dcecd47a93e871e47c527cff85b2d2057195affebfffa3e76583f52def. 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/BXWOW2200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4bcced11d3e523d84d96d77a8c3327e454c7dae3035ea8fdeed8a85911542f. 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/BXWOW2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc379d151dc62848fe129050468be36e7296c1854399101eed880a9827ef23ab. 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/BXWOW2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923995857a2a4292c9519e9d43ad1c5d5c46e815bd1c9f25aee174562622cdfb. 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/BXWOW2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2507f17ab38459f72799a9498e6666f3c2fce99dcf2e16c47c92c42b415d2c1. 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/BXWOW2200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a7013f31fd1e525e3ca80011e64fe23e7448e874527b592b8b62447d46001f. 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/BXWOW2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667014706b22439b4558fec08fe888f83af1a4ec9f2508a97a1749be8784c5fb. 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/BXWOW2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0449a72a96b2023175909dd18d04836097b1387e79d44eb93e658164d137cb30. 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/BXWOW2100315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6e0313e6845124c59175f9bb448b9ad07f68b4d7b712635209ec80a1dd8038. 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/BXWOW2100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172bbabbeae46309a2263e6e3d9dddb15322f38662f7e282040a38dd53b93ce6. 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/BXWOW2100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ebb907498277477df7bc2ef29d1e255758f2bfc8f89ab0fbadc4410addefbe. 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/BXWOW2100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24728e7bfe135ac4b6e4365bff5f7705e2316996cfe02661b95cabaf39574b74. 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/BXWOW2100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa880b17d432ab9d96315639b5147a4873babae825d342b922edb58ddec6771c8. 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/BXWOW2100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806755bae6039311b6ef6f20211e6e563e169aae2cfb31a6da3a5eb366d7db99. 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/BXWOW2100309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ced0513c2fc5b523241dd05825cdd6384095190b8847d1568ac7455bb17f9b5. 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/BXWOW2100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8a80a495f0881ac1e1fe2628e7bbf6da32b924b69145d10ddeeb2094e6e7e6. 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/BXWOW2100317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf5c32e10e3839586c4b31e6e668a74efdeebda7fa036fba3291a580e1d7e04. 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/BXWOW2100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb64657a3b8a52591d2a163082f6adc5a7ca1cb4870bae8167500ea211d8669b. 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/BXWOW2100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab403c09898c3e5e2e8a8f1eb96990c7b8217972466fcd1918c0ae83742148ff. 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/BXWOW2100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e5a9049358b989dab3d9182c97e0ac09326940d4ac1a2f3b2567a1afabcea6. 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/BXWOW2100311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78960a7d57de4ff64989e6fa2da626de5126cc154abf0dbec935e418abdfa7f3. 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/BXWOW2100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7315879e8df0b0e277c2912287a819c2e4e336bcb731056cd88586e9b2e1ab2a. 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/BCBKO2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9392b1834fd439e8530d3d551c556f77aca69c941602b79dd377888349ce8c10. 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/BCDKA2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a430e3bb45039aba7d8d0edf12fe826d80fa44a49421c93f140f589041318c9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR7J12400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026074c1c756fa6d40f85f00322b63c0941bc9b9762cbdde705323a3fb12d0b9. 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/BXWOW2300239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7364912d14c1868850a9a76a43e1d4b44be541089891ba4fcdc9db408fe95a. 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/BRQB62300001.
Apaixonado E Alcoolizado (Ao Vivo / EP02)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0169324c607d349068e1b4f212c1d6022ee878f2aea9aaf5f27d3ddb67de65. 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/BXWOW2300187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2cedd5a5a1fed188a8a2fb29a3893ee8b42cdc278c2918d02bc7cbe6682f3b. 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/BXWOW2300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb41ffd11869897f05749022b590fff7a714b3a1b12e334669bc593db9e8380c. 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/BXWOW2300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbe7a4dc418c2c7bee9b5b57a3b444fd6d38ed0810f985c7b3d8feb2492d268. 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/BXWOW2300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cb73b91a136737e1ac251964c8c2268b879ca1476a9d3edd21890ca236b890. 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/BXWOW2300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3daa06e12bad8097b8d055cc28ce44386aa698b77db546fb72ae4ae2097f635. 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/BXWOW2300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10af3fe9abc98d9d2e4e12f38dc8e156f5b812c4c80f80fc6129b14129c2e0b2. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX55C2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb5fde14094a6f73aee1da996340e9d1a9592565dd85539e258a7a6f9c7d2b4. 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/BKM3Q2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34e9d334e243fd72de015f16c8c225dcc69ca64f16506073c11f709473ca336. 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/BR7J12300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d5b1eb2b513ef5137baba820d1e64edba9a0a940018d0b35ad58093a5eb046. 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/BXWOW2200365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d670279545e7ebf83b31873aca8b1ab76bb49ba9b3d505a0905680ea00bcf5. 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/BXWOW2200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501077c683b673ea14e1a449dd8adcba98032b209045ae39a946e41b9d8915f5. 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/BXWOW2200265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0449a72a96b2023175909dd18d04836097b1387e79d44eb93e658164d137cb30. 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/BXWOW2100315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e5a9049358b989dab3d9182c97e0ac09326940d4ac1a2f3b2567a1afabcea6. 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/BXWOW2100311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172bbabbeae46309a2263e6e3d9dddb15322f38662f7e282040a38dd53b93ce6. 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/BXWOW2100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab403c09898c3e5e2e8a8f1eb96990c7b8217972466fcd1918c0ae83742148ff. 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/BXWOW2100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa880b17d432ab9d96315639b5147a4873babae825d342b922edb58ddec6771c8. 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/BXWOW2100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806755bae6039311b6ef6f20211e6e563e169aae2cfb31a6da3a5eb366d7db99. 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/BXWOW2100309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ced0513c2fc5b523241dd05825cdd6384095190b8847d1568ac7455bb17f9b5. 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/BXWOW2100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8a80a495f0881ac1e1fe2628e7bbf6da32b924b69145d10ddeeb2094e6e7e6. 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/BXWOW2100317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf5c32e10e3839586c4b31e6e668a74efdeebda7fa036fba3291a580e1d7e04. 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/BXWOW2100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb64657a3b8a52591d2a163082f6adc5a7ca1cb4870bae8167500ea211d8669b. 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/BXWOW2100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddde60271b1cdd965b8a91614b8ea998f0d47b38a8b6b750910cb7a8b06b3d3e. 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/BRWNV1900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078cb420ae8e2740fddf7f3d05b0acda7327bc381303e2f14eda9338e586970d. 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/BRWNV1900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff58b32cd4ea0aaa2e6704bc20a384b7da53f9d34936f086779b67472bd9cb34. 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/BRWNV1900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb640b57274a2c3ab80318e84bdcd55f7978d1285efb65a999c3d1814e5fefc37. 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/BRWNV1900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34589978824c634c6f1467486e652f7bf81e5577a9aaebbd325b633617bf6db8. 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/BRWNV1900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358c30c102ae279ccb84ca57282032fcaa18581dbb41348e90f80b5eaeb593cc. 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/BRWNV1900212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b0dbf23e4a6d3c1d8c97fc1f64a7b5d8efb9ef490744bc5b7391afa22476da. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXTEV2200005.