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 0xfddcbf3f03e4167fda27acbb5e65d88ca6b1cb0f82b64b98dbc8b68f8e0a78c4. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02e96ec8-12fe-4a4f-b35d-72344c927dc4.json and https://artists.proofprofile.net/proofs/artist/02e96ec8-12fe-4a4f-b35d-72344c927dc4.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 0x5b806b2556692b91209aff75943b7ea5f0df1fa0e4e85d9e309335ee28a3c8b9. 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/USHM21964285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4c16310a7beaab6b98c92b3c9620869be6e7d1bce526b107050042f3ca91e7. 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/USHM21964286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae42c88a382d055a9b2c54456487f155b3b421979ece56cae3e1cfdcd3ad48d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21964287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80790e55cb88691aaa01e6b9ccacdfb329c2bdae82194bb7f2bd3ec81224828e. 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/USHM21964288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8902525753c1759c23a6df6850d705e09965f704e631b23e3c8ffcbca9bfb226. 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/USHM21964289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672cfac5774b3aaecc2536ceb67fd15aaf612c3c70ea4f21be65e6edb1e4ce4c. 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/USHM21964290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3586912aa73902788c6e997f2f8b54f5d2ad35245b86f1a213c21073e67be003. 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/USHM21964291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd956367203f31138da7be75380faffc2734120c5e46d3f038acd76f2dc2ad3. 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/USHM21964292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2187310ac446f9b46034ebf45e58bd748be95db96fd096f61c123815ec83ae6. 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/USHM21964293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d849e3f634f16d5a819d4b191261bd01a82d53fc3c5099926931c7cc925b82b. 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/USHM21964294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440f677021170bddfb4f1ed61bfc0b7c00270e152975dc56b4943b9b901d2d02. 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/USHM21964295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e236fe2e8e5b45dd700b6abb7ba21b293b0c20cbd04b716f6c60ab0329c2d1f. 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/USHM21964296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63923edad0a4f5e10d73bbcedcf43f16b7847edcc916fe19845a64d6bc46c583. 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/USHM21964297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540f38b5df5ecd0962a68b17a7631c80ecbb7fbc2549b022c06b146ae7b82f0d. 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/USHM21964298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fffeedfeca924d27a0bb8ad2aea8593ebacf77c36269d3010026c98d3691cbb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21964299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08163dfeeb1aa07d3c6d7e3c33dcbde71a4e5355b4104ec52147a1a3c8fbfc47. 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/USHM21964300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf775d4fe0e27578ebf4d0eeac56f8dbc92a79c20fbf25eda850d7b301c0c1817. 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/USHM21964301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835448bf161ec804b02ce62f53f1c96857bd17eaa0699bf6ca3c85e5cf26ac8. 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/USHM21964302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc352c8111ddbf7c68c75be4616b594c07161ff020fc0dc62a7f44c0ec7074d. 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/USHM21964303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64544e135b58a6404b06272d6aa4e56556a999f26b653af493efefc36f4a635. 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/USHM21964304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1533a9d9a92717589e201df6e47b3a4076c251099e181e9de3e1363377faded4. 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/USHM21964305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f116f2f34f9862b0a6cab966d41d891e073daa31b9e3b4c96c4f6d4b0a11256. 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/USHM21964306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13eaec568c511cddf373bce2c6bc1af3972f3ee3c8b61c013e2fd9ceccc55682. 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/USHM21964307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023d4510c0f3a2b1b077f7c4eca3d3b8888e6b862a7272aaf793fad4e2c8adeb. 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/USHM21964308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c787317f727dab0fd1364a8e58a0e1f60522de17da820125a9973e3eb5e49ae. 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/DELJ81913825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e92aeaf88c58a76df94ada430f19c2a4fc303d33653a2eae2d4bca9e859e42. 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/DELJ81913827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c0b1217b4316c12d174fab2f24f85cbd47c0722befa6ba1650a4570d65478c. 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/DELJ81913828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7e6e462eca5056ccb873df059773be354fd26c716f75ac23a124b61d8e9399. 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/DELJ81913832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f1aad604aa537bdb1fa4a158a332d00ef775c191823648f0a86eb5a9fdb2ee. 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/DELJ81913833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8e76f793494ede6e5123168cf0308a8d5bfb0d58d22ad17962360ba7561bec. 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/DELJ81913834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7b5fbf03b8f75345e958e6c54ededf920b3fd95e8f7a17463e095de0ed4094. 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/DELJ81913836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cea52f0c060ba0e6fd94b0d7c1b70a7423ff6d3cc1b817af43c003b05221296. 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/DELJ81913839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b64a1cd9d66cc58b697e35f3e98d7d10988c4518fb103da311188cd5db67a6c. 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/DELJ81913843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acddc52c12225a73fc9bb5ebfd1031c45a5120cd0ad03a683637c1cdf6199e6. 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/DELJ81913844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7d55d7ff76138d9616a96efd7321c91063da904193d136d3e0f5c17ea2437e. 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/DELJ81913845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5433070bb9bc546e2a39950d7f1303bc313118a1576c1a6ba112026c482ef00d. 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/US6680916084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e48a0dd4e599678e305b25dfe6074d31cc632ba2ae237cdba1cd5a1644e75f. 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/US6680916655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbd2b6f99144e09ff6b5e9ef3ee7b0b47e481457ea507685ef16bc8d7f69355. 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/US6680916660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e48a0dd4e599678e305b25dfe6074d31cc632ba2ae237cdba1cd5a1644e75f. 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/US6680916655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2679da3ff28409efa2c0792793f26530abed41c0012ce5faef4a28154fa5e223. 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/US92U1707087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660dbcfd506c497e993b334775ccae923c8be1a1ae8eb19d1dc3fa9df00a64c2. 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/TCADT1835488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7710e9051ac116848062f60d955219f361112f28906ab1c870b6269209f21e1c. 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/TCADT1835489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f55fed5b89e88fd648ff1c654d8a7bbee883e9cb8f4151be6a0cbe60cfce06. 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/TCADT1835491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595f83b7969b7c8ce37867eaf908efd8bf4758b48e38fc86d2ed0e53e4f73760. 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/TCADT1835492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7060a92264a59fc1f1b0000dddc16e008ed5170bb997f3dcd3af64d83895bc. 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/TCADN1882071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833a555e016d59689cbfa63d25af273328d78d5a59e7767d1600ca22bf57cada. 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/TCADJ1731451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dfd41cc9bae22111d782d89d18f0992bc910362b20087e902c751f3c824774. 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/TCADT1835496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd1c657aed7fd399e9caf97c85abd8be2b88b60b7110c9450bd9146f6071a29. 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/TCADT1835497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4af672b5c61a4ff769e00e8a98cf1a1e4f542c6f21533f3c8a5e34e68be042. 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/TCADE1708172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645022c42cce827fb4c95dbf2f7b04ae916226f82523eeb86162c8bd145f85ad. 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/TCADP1807616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd83536ed8ec39e1c364e303eff1cb3513351a6bd04beb795e6e69cc9fed4c7. 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/TCADT1835501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4854c53704e0728bf8c9f63052b55b125c3017d923e0fc16483e9815ab6ef14c. 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/TCADT1835502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa298b442887a01aa24aa42ba7b3f0bbb38660cdbfa1302f54c602ef97e3d9b. 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/TCADT1835503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a760072f1f38a07f86f6078a992849663c12fb3acf083a98a26b09829a1ab8. 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/TCADT1835504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb8dee3a4e55bd51e538663c4411cfd3b4e323cc0b3804884d869dbb9cd791e. 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/TCADT1835505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1036c0b56fa0c5c39887ab96cdd158036ecaa7682fe7c408e3d54b98d3fb087d. 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/TCADM1846404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b205fc72a62007bace0b4b3f6d6b46a3c69b64409750dddcd2e80efec78127. 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/US92U1901254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f29701483d805d472924d0f8c23f8e6b29dfdf29d548683642b0229b6c8edb. 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/US92U1901256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed39e63e68a0d872b92250af003b8d35cc9f71c5abf799c4397b17055f2a89d. 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/QM6MZ1940158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920e30b042a9a5499be0747e4e2566a0d712bfdde17808755f490dab13261023. 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/QM6MZ1940161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee91af2943e822e87e8c333bfecc12c72e9024cf3532282bc673a9beb3961c5. 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/QM6MZ1940163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a33fbcbbf2d72fb7282fa4a5df274c6e1f2f49b8a7a494a637d51c6503c3e86. 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/QM6MZ1940165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2680c651cc731e85f6f8f6269aa817b637e48b7c604d9ac923dacf1c11d6a756. 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/QM6MZ1940166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd6e60c845c3e7184e963152e7526bb158a8595e1923fe37b02cf87b8ae35e3. 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/QM6MZ1940172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7fabfcbecccb4160dc36065fd38a993f2c981f592ab0b1f53121ca414c4537. 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/QM6MZ1940173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7967e9eaa59395ecbacbd7b09927eb9e7bf6193fc64953199fea2b2efc9c1ea4. 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/QM6MZ1940174.