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 0xaa3adfd17943776021016e00009a2b7c0f6cc6e1e01d8be98d6ea6f0c84a9707. 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/6e929865-4fad-4f64-9123-3903a9041df7.json and https://artists.proofprofile.net/proofs/artist/6e929865-4fad-4f64-9123-3903a9041df7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nossos Momentos (feat. Bruno Diegues, Dom M & Joey Mattos)
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 0xe1dfc15f0de6fafe5755860254ac1aefbf5f3aa5c7277d220eb8c4baf68a9f5a. 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/BX70Y2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8819dc6fa68b7a0c49ad505af9d7409be324c7279b392c74d3d7f685e69d0ee. 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/BX70Y1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75744f2f1899fe8ddec5ba88dcdbcab096ebb14869679a4eaec613cc5ef40baa. 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/BX70Y2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07734e5f23b9fe483a7b09dfa4161bed4640c02e3a1a624a1a9e494d8b6bea9. 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/BX70Y2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1030d1cd9fceaff01ccc9d167d2a60fd7c6f015ed25d23dcf0f4f5dd0dcd8a6. 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/BRRGE1500602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ae54503162126d4f14d15995649ae334cf3f55829477867ad18a0d8fff20bc. 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/BRZLZ1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb552fcc47499fe94a3fbde3226698c807b857642ba55d05824b40594ab2deb84. 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/BRTGG1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59da11cc1338b757bb897959f6aed3f6f1b553f26a507dc44dffd7cd4e4779a. 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/BRWNV1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e72cbb6b7245f6bc53bf2734caefbd00fde4364de5f3bcff382e2166f1abfb. 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/BRWHQ1400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad52ee673a99e2c90b511100dcce3b786f1c124b184e9c22a83db1cd667e8bb. 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/BRRGE1501700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cd029f7ae139b8559178b5d856b036d5c554dbe61f74b0db4c48d7be4cb7b8. 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/USVPR0511234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc58f124a1f21481a897af70279c8c0f4abf9d2875ee95a07dcabd8001b38e69. 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/BRTPP1400030.
Sandy & Orquestra Filarmônica de Paraisópolis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe9d5c24debccda959f517a13aa6cfe332e2c66cc61f6808bd5c1ac67b64778. 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/BRRGE1501396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796b75522106153dc8aecb50dc20c9acd63ea9a9efaae570358317189780b1e5. 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/BXGRZ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb552fcc47499fe94a3fbde3226698c807b857642ba55d05824b40594ab2deb84. 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/BRTGG1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b378705a35782d5544e5d03e90a3a39918125c93ebf92624de82734c0dbb06. 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/BXSAB1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe177c2391a6f939fc4dcc114ed00b33750d0438c94c9a26ce25e253ed85dcbe4. 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/BXSAB1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d02b2e5fbf0af582782de39ded8c13133d8b345179e425cf44a10a45b3f318f. 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/BXSAB1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe8266845653b8e3fa4cbb377d2ab35df7055f5efe72fefee94bd6af8d13024. 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/BXSAB1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9c008870ca4e188259ec588e1107de576c461ecde27b099f0a3bee35ebd9fb. 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/BXSAB1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bcf3752875478c9e457b4333c21dc64b193ec8fc97bcd93034ccaafd1448f3. 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/BXSAB1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa015b40e6303e3270c8c80782453f9abede6bb38d126d33808eedf3fd325e3f0. 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/BXSAB1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccede24826a2bf9fec412034dc3615b2dd9515514fe83c41387ee1727bc5dca. 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/BXSAB1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb835c671383a94bc6e99518d42b7add2a358bb9513b9f187e9c8f9e25447cec7. 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/BXSAB1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eeaf70b37f0964f36ea5a2033b107b40a481dab3feb076e90670d8e16730bdd. 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/BXSAB1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a4dc0b0d964468b6c5bf808fae2f0ed799867870836bb360be0ea198bcc7ec. 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/BXSAB1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc602b3b75858e6312341ae4041cb2bb6fbca740ae6601188b132e9be058e56c0. 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/BXSAB1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8103cada7a7f0a24f5bf810fc6cb277986f8a7cac57d16b902fb5ff3fc6e34ae. 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/BXSAB1600014.
Quem é do mar não enjoa / O pequeno burguês / Pra que dinheiro / Casa de Bamba - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015c402038149c976be9eff030eb530012bba4aa6eac13d7c0ee99b24d28ef60. 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/BXSAB1600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a83d071207d87921c7836f58610bfc3dc43c49d1ceef1785d3900c3a172717. 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/BXSAB1600015.
Na rua, na chuva na fazenda (Casinha de Sapê) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf162c9bc70d4542238a3583e3384133047425834d219613c63fb0818075e6f94. 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/BXSAB1600016.
Totalmente diferente / Aqueles Olhos - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db0d7b7f67437c33937613640fa2b8741e122bba2f5f1ebc4ee990eb866659e. 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/BXSAB1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4881eaed45a74d89d47be55f11916d997da7c03d498ee924ab0dc06ca5b61. 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/BXSAB1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4233c6b3575fe9e3256e6f3faa2b7bdd32d6bbca49f6e00b42f67b99cf888b4. 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/BXSAB1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af50776878d088d7972a17bee77c216b31b497b87d733043d32c939d8053697. 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/BXSAB1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb4bfb9bde4aac50b4a66c36c6d4e733405cb412b00b062248d15239c91ffec. 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/BXSAB1600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679d73aaff1ad3d023b3760053ebd95cf18f100856361113bb6515959277bda0. 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/BXSAB1600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279b8c2d179bcd22134dc0abbb04062214ea2044a908d53fc24e7479a18801fa. 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/BXSAB1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2546be9a92605d09b8af02cb203c4faa9bf11aaa02b7335934861a299eb8f4fa. 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/BCENK2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c06f466076fad0dc0c9e1d1ef8b5226cf346547a5b268559103690a47c37c7. 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/BCENK2100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fd751c305c96572ae1a9f09e3c0d97e90707db295b89a20c6d9cbf1c6cf61f. 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/BCENK2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb43fb8401c609f410129d6100d6c69b302e32f5d40f0ea9ee9d48693f674fd. 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/BCENK2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7993ed96336c011b3abd9047f66ea688bf9df08242c50862d06491cf21005987. 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/BCENK2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c5d322c61ba7a0c79fc76166d88d0bbde315ab329df74ea3e26a5ff0beb66b. 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/BCENK2100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cbfc691d428716ffcb90902ca0d838d4a2d488d007ae3345675df772b4cc35. 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/BCENK2100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11addb31cd8291648f3700459fa82fc64afd59da27364959232bf13362471c43. 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/US7VG1514168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67010ef992770c2e2dda83568e46f2206c8c8cc71af419aeefb5a65698ff83dd. 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/US7VG1514171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd5c7839937c758e5ed9994bb63fb94e6e5003964bd3ba4e430f0f77f76bc20. 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/US7VG1514172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0620b7e3510bc1a809b47038e490dd53561cbd528fd25d6959d30275b9ae91. 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/BXI321700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2922979b2071436638a968e0069bf00eff1de959a6bbb4a7ff1f983194efc6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXAAU2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4665f7fa6875f4c9f03bd7b335b80a385a5fc038c22194645cd372db508cdabd. 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/BR4W41200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbde5088779e437966f4177342e934828e21b950d07b5b171c44ac54bb1a443. 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/BRTGG1700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86ca4334e26d8bf527b5ce389681410a10c877d2767625b485b6ff073e54174. 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/BXTGG1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4c5849106d343bc0df2268c0f0b3b7ba989863b79df083a797bdddb3dfe8da. 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/BX59Q2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b2e4fe79ed539c065d1b98eecd433855823e9211e55b110e747d58a778cb29. 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/BX59Q2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5326fc0e541f07243fec06f8374752f48c596197f848efddd0e79223cd0f9f. 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/BX2M81900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5326fc0e541f07243fec06f8374752f48c596197f848efddd0e79223cd0f9f. 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/BX2M81900002.