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 0xc77718f69a45827eab264d63c3c84926da219ecb6f43543a6d568c7a778ef259. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0e6595b-86e8-46a3-ac0a-f289f3d81e95.json and https://artists.proofprofile.net/proofs/artist/c0e6595b-86e8-46a3-ac0a-f289f3d81e95.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 0x98269516b81783c47b421633e5dc1c7e1c2569af997d1515495eefc6da75df7b. 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/BCXR82400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b2d1c37f3954588616da373eaf6a197a7470fbcc62046ca50db062a5013dff. 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/BRRGE2400621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453cddfe0ca88ddc894d3f5b8f8bff75db7e201b4a58025b3f82cee1c549df7a. 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/BRRGE2400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb883fa5203929b95531c9182e560385f19b762d261e81efad4ae2df1f691393a. 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/BRRGE2400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3c52e724d3c9344f4af28ef775129dd867bc3127753b09ce165b1c8ecfc621. 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/BRRGE2400623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461741013dc05cf66f5d5b572c8dcb93963f606d1910e4ba17bd0a85a82b8881. 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/BRRGE2400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ed3c3259739c114c934dba0bb2807c8ffc7ebd46dcf091939de9458b86c76b. 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/BRRGE2400627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57c78a82619bc2fef20227e907b0434f40c1db65af84eb3088f85af6d63b3de. 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/BRRGE2400629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26e74fa3e1d9fdd57da98411b8fc806dc5a5ff4312c452ea90207f3ebff3d20. 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/BRRGE2400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de4cf7db0dc24c1813512f3a8a03c8a9b9e380e8b86e50729295a6ea75b774f. 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/BRRGE2400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294ac30ab7f847bbbf481b8a0088759294f5b3188f5811731ce0c48d53a82fdb. 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/BRRGE1912656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a4bc64478d42a592f62c2963d1f8b931ef985d6008cd3c75b6aa53746fa610. 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/BRRGE1912658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb58af784608ea398ef665205e65ee1534f88e604b020a042ff426fb86165f3c. 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/BRRGE1912660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68740379459bad6b9202be4293a8578199a450b60d57a5e15e583313ece0cfa7. 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/BRRGE1912663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a76bb024b64d010094c4a21dc48308c6910969cee4ab78e00cc7559ec9f05. 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/BRRGE2002854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2963bb2b465b8b4587fca41b43aa62377e1ed649e3541e29161ee0776ef05f. 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/BRRGE2002914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb708a7d5dcf97ce5bdf4b362ab0ed333ffce36d29e3bdc05a9ea5300e261b496. 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/BRRGE2003618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01e116fa778322fade8d309a2f14d1103e0d6934cc57fbcd3f46ad3407d9785. 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/BRRGE2004039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d203b4550d166bfdfc29d6c97694daa83ca65e017a320020a5675f218c22f2. 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/BRRGE2003913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27c7915f7a1aaedb832549f8f3f29be4c8b050ca22eef87712ca57a0a08530e. 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/BRRGE2005850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60069062d9228c7b312cffe44e5f57febc12d143537ac2afba0b4783908a00b1. 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/BRRGE2005842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be79986e45d6bff79620c29af8e22ccaa321636eda6b0f82bd8dcf2921137b3. 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/BRRGE2005849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedda93aa88fb26064d58594896b4c12edc1f7dc4e4bc75e8219f0f3402af83e7. 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/BRRGE2005844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e2b493deade12307bbbf4cea8b52500238fcf58220b4057fc182fb4f81b7f6. 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/BRRGE2005846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19b7bbbe56f5415bed58ff12f1fea3c7e75c596096d33e26db3b345348814b7. 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/BRRGE2005848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091253fd2697ace71ac844f36f286368cd26af8929c879c6aacacb1705496489. 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/BRRGE2005845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5062c4f1a5100c4ea82f32db16b566c64152800d7849b8f0390f535c9ca01d70. 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/BRRGE2005843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c9cb385ac1793c26a28c767b7d8c8bca72930c47f53d6690d5f29879817865. 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/BXFSF1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe678cdcb5ab8dd54bd7ed3a7409041d92584593f2a723b391a97d56f87b5b7c4. 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/BXFSF1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361a4e6ea3cae511922812d2c9b60b2639e45dedf87fe95d4a678de4d836621b. 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/BXFSF1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c95fd0e060229e670bf5d8b4fa8670ff27efc533f4f7a5217fad3dafe0c2adc. 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/BXFSF1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe499c0f1f31eaa05a2ea6c6af74f5fdba718b3abbaf97c973b235efbce3f4cdd. 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/BXFSF1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe67956088ad1cef34da7529112e5f81d5f8074c14eac3e971ad1f3bdaef4a35. 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/BXFSF1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa989a045ef854b00a8fcefeb2a0f74e9b74f399de8661c8add6d68ea0a988b74. 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/BXFSF1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebaeb83b33a100548b351e67865d43f54638309258c7ab73c171657dd64b9ba. 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/BXFSF1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be660b34d54c1e586a6281d37edcec6224d3916a977837e3c5c76076c2e9967. 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/BXFSF1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801012bc1762e9c81059c45e4e828a13e91ac3599f41891604e7cc648a62e48b. 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/BXFSF1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c57adfed2c8751a6cf8dbf8cffea9aa429550170c8b936b79174367feaa2cc. 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/BXFSF1700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb335fbc8b2909efceba4438675bf5a4c4b4e4c1f8afce102d38616bf0f29c002. 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/BXFSF1700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9158e063f09096798a7bfc5850a9797cdd231c75c9b1bd0c27c7406b45eef964. 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/BXFSF1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76522ad4b984cc897d65d9740604caa30239150d3d05cd9827b65993b0f9354. 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/BXFSF1700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3392cc83c73f530b553bcbec0334c68ebf57b194b72e0f55753c181190e9b796. 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/BXFSF1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcedca007ab6ab59c35180774dbab36775b93bfca9431a46ef6c701efbfc5ccf. 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/BXFSF1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad694d168960d5ae8e86772b9c390db221d782a95937bf662047ac8bcd58d7f6. 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/BXFSF1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a0cff25042099fbcbfd2168ab82579119b4175d38fcbfe5d074f89eb34e20c. 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/BXFSF1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461741013dc05cf66f5d5b572c8dcb93963f606d1910e4ba17bd0a85a82b8881. 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/BRRGE2400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26e74fa3e1d9fdd57da98411b8fc806dc5a5ff4312c452ea90207f3ebff3d20. 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/BRRGE2400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e91ff3c34829d0605cb62d8f7b48980113478ce06b9e9b1888c04b0154d0d5. 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/BCSUV2401298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb883fa5203929b95531c9182e560385f19b762d261e81efad4ae2df1f691393a. 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/BRRGE2400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11721ac82fcc872d2543856b1a3a08d9fbaa3e752dc69dcd8ae075c3ffa89ad3. 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/BKFGT2400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4886a61c46071766f70729562e152ccf8e14342477e9dea7a202e7559e5f36. 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/QZW9M2300521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994525f949e548a8e9ade5f45e7655d75ebf34f15ccf5c0ed19ad86af3fbb57b. 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/BR8LU2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700142f176566fc51f4f6c95dd9cbc0c6e1a8d3e088183f35fd8e3c0da75a81b. 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/BRRGE2300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc29a278c642aa966fdaf47211e03763a5544cea41596da58b3d672f30ffde53. 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/ESA112310406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd651d9b03a46419357119ac7288937bc887768c52c2339f47a41cbe97f8b7d02. 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/BRRGE2300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8543da93006944c968a664b1837235caae8ad5751dd705b08edba716bf92ecac. 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/BRRGE2300294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067befb4fa9fa8ec6b8993868b1921ee5bc9f85fe299fc44051ea1bf041c1949. 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/BRRGE2200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeec38abb004ee2e143489e535918a8e3edc7151301487c1d9641b04b35627ce. 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/BRRGE2300296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec520e81e6694d888240a476cc471198fdf493e49cc83857b3a6e4c7e89b8bb6. 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/BRRGE2300298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd651d9b03a46419357119ac7288937bc887768c52c2339f47a41cbe97f8b7d02. 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/BRRGE2300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca2c6b198521bfb28040f0a40b3803cfecdb4d4fad2c99c8890dc3a8758a191. 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/BRRGE2201077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3f1394ef1833aa11f7d7ad86c27326597d934c1be13952997f19f3654fd275. 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/BR9T62200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35eed71d18cbb134066c0e409ca263cb4fa6b56e283d00bf97d8202ede3f5f5b. 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/QZEQU2222769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad658513c40b25d030727fe731acfb03615d7ff2002f5ca0fbf36a6d3916043. 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/BRRGE2200665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067befb4fa9fa8ec6b8993868b1921ee5bc9f85fe299fc44051ea1bf041c1949. 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/BRRGE2200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d269b11730551641816e643f2342abe8f026b19fe071289d252d6a9caaccde8. 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/BRRGE2200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5171b8ecc197b10727760d0da5031cbdd55f773cbe4ba101f0cab399e716ddd9. 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/BRRGE2200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f76981e0fbbd40da05695dbefc5203624d3f106b5342d5b5441e049efa4901. 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/BRRGE2102490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71de1f818bf7b886e0668149a3f8c2a08e691e23953bd9a80419b30404fcd6e4. 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/BRRGE2102374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71de1f818bf7b886e0668149a3f8c2a08e691e23953bd9a80419b30404fcd6e4. 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/BRRGE2102374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4c149f259e314c8e3e03b0dc1b2089ca66478c476eeed83940e5759781a86b. 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/BRRGE2102368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bb0ccb53dde90fec9de4d4006e6ac6fcbd642b6c2db64b7bae881f6b770eac. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:45:12Z), 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/BRRGE2102320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de449209e27e4dba5a8a49ddb36a213ef232f9ab230a87656d68ff07addfeaa. 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/BRRGE2102370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9215bf4f1a69470937f03787daf3960e1f5da2d2ee33069b756687e9f9d29f. 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/BRRGE2102372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1c93dff6b7d6b170323d3cb9735fcb9c3f735d42c1e2c90edd7712e54af99. 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/BXQKB2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bb0ccb53dde90fec9de4d4006e6ac6fcbd642b6c2db64b7bae881f6b770eac. 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/BRRGE2102320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96907e66d16089c6585192cd4efb8598f9c3f11718c6902b2652683e72c4236a. 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/BRRGE2102345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd4c9ea8711638ad277b9ed0ee87b72566db4ecd24a170aed11e15e0e78007f. 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/BCBKO2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04262f4853dc5fb6707aed303be57c5184b8f4c39e135693fb392cebc8df8ee1. 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/BX8WE2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cc0c5367b63d81d10c97582eb42cef251e95cf9f6c88c30024fefec944b2ef. 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/BRRGE2012643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dc33b228527d7d59121ed25774573f73f17993e84a8d37bebbd0be13257569. 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/BRRGE2010278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea642b669a56cf35dfc271d4b15a038577c6ef46388a6d22513685ee3d6b763f. 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/BXKZM2000591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01e116fa778322fade8d309a2f14d1103e0d6934cc57fbcd3f46ad3407d9785. 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/BRRGE2004039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d203b4550d166bfdfc29d6c97694daa83ca65e017a320020a5675f218c22f2. 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/BRRGE2003913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb708a7d5dcf97ce5bdf4b362ab0ed333ffce36d29e3bdc05a9ea5300e261b496. 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/BRRGE2003618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2963bb2b465b8b4587fca41b43aa62377e1ed649e3541e29161ee0776ef05f. 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/BRRGE2002914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99258040b09576341b9e25646e311021be32a81a46125857a05f01e6e0ae12e4. 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/BXA8E1700328.