1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x5ffda63071e0ce10cd6d9fec036f4302326803b76dab7e0552e282ace68f5e7f. 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/e4ddb1b6-5b8c-4b99-ba7b-5f7646d1d4aa.json and https://artists.proofprofile.net/proofs/artist/e4ddb1b6-5b8c-4b99-ba7b-5f7646d1d4aa.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 → block OTSBitcoinBlock must exist at that height 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 0xc2a447b34eb70a6f31eca13a694a604b1a8644b40589fbeffce5c18c524b40bc. 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/QM3DF2250747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4442d35f0c9027d6bc12ea8b36dd7974e28f0f3b9571bb7a54482e0cae0a16. 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/QM3DF2250748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccb453f6b0f4aa98e9778ed082993b44d8342d71e18cddd1894e1e2c53ad0cd. 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/QM3DF2250762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dc5389050f6920ff03efb7a9fa17bcee03c953ef667385d258b0af8b4025c3. 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/QM3DF2221010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d517b6ce5c4f20fc12f727c56f3f8f8600f6dd94ff0ad3f741b7dc8b818eaa. 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/QM3DF2221011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c2b4d62b0069f12083fbf793c21c12e78827f3757cc3e74c87e94b3d24c31. 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/QM3DF2221013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b833cded0015fc7c9b7272cc74f02582023cc9a94e187370412c7af5d24fe13. 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/QM3DF2221020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0babb8b76c87fb0732c21fe3d54d8e5dac8bd8dc03f310c6bd2649f7e49f66. 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/USHM90678953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafcfa3cddfeabe2559b89afabafa39b22083160ecc6ef6292ad3fe8c23cf25c. 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/USHM90678957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea818ca6f8053160ea101392cd39d4a6a214d3c2488b8f50da18b6b7593542c. 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/USHM90677525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8119ce275a7444b59c6d9aa13d0ef15251f2da390a1bd721f99c3af4d3e6de26. 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/USHM90677526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843c128bca2f321776a877db7344191790040d065e6cf4f6e5317879900e21bf. 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/USHM90677528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9939a2a2ab5d483899f4c3a79b2c8578c0794acb185803b36f910055055c61c6. 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/USHM90677531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ffe13b2a691214de96cdd037a79e39b2462183636ecde6e82ee0a0727f1d2e. 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/USHM90677532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293f1ffed9b63aba21db450283160084bd73100eac0857d61902325d6a2753f3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90689441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa767f7eed00c84c7bddf1ce47822101daedeaaddf0d55504cbea4045d1fd6df4. 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/USHM90689444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aec9e6edca49e358ff61556c05eb8e224f98b1ca27269322adda9df5d9e0b8a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90688892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd6688dec56224d6fa0a1e17ef362b57dc478109f542f791b67b29cc23aafd3. 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/USHM90688899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad42abfb8dab65c70f061934c144f87071bb858c9b9c8ed0e1ffa1e64fa789d. 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/USHM90689133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a2ee39b176761173db4d70b0fd63e51c7661624e161fd8f8e04d4ffe530424. 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/USHM90689145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1826eb6e08e652c898dc53b0ce64aadd825e44b7e7f84bc6c5ea06844b194bd. 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/USHM90678907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573352fc5deb04195a15afe2aa586c416e3fb0dbcc679a0d71ff6f437c24d172. 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/USHM90678908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6467432760b0cebe3a44251400ead41ab4915e5b212f00c9fd89438b8196ad2c. 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/USHM90678909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1780e3c321229cf6d557b8f9c714db17197639825e00afbedbad2b0978cfb0. 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/USHM90678910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89353dc3b0f8436ebc59d80a9819509b45b737ae8c3e3b4a2e84bc6bcbe9571b. 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/USHM90678911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e214a30cc2a3175ab5377391bfa14d6be48979c3d0511be5b7f2fd90b5bb105. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90678912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0451faef9d788a6ce981b26a55c7173ab1b526ceb3c3f806cac219ac56668c63. 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/USHM90678913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989120a3b64b3688382b06689ef9a377496d1a39a5b0953d54ff629562ce682e. 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/USHM90678914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f5f1b3099c09ae647e83cd9fe89984367cca5a2522d358e596b6599d3ef972. 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/USHM90678915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a2b714e574a4711324099eda5dfcfc09a89d5006f319363162f586b1c29ef3. 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/USHM90678916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1576caeeef54d16cd48461cabd671939515829c18689f0ae189286f15ed8e0b3. 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/USHM90678917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dfa6aff1deed39613016ac9c1921d5177e706c5a9d37a29577a035b071a47c. 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/QM3DF2221024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271c5f1dd69ad6ffcb34e17944c9f2319ac21c8b834d9adcbba87e5439ecf409. 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/QM3DF2221025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69350bcea3b6d9ec0cfefbd223eff57b0d3e6bdededeab97a215a885126ec98c. 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/QM3DF2221026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34a94eced85ef0a7b260b27abe2f3ca83ca4b82d5f0e5fd9923ab7ca0fc06c7. 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/QM3DF2221027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef68069d4fa8c6905390aaf4cf5aec2cefd30423eecc9bc9d69b390227e472f. 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/QM3DF2221029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d833bb0c3d8c7a000fd9946f182d597fc03e91ae0d41b8a51fa85f92b23beb9. 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/QM3DF2221030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fe36f6d834f9432b5a6dc6dc4def35d586c6e9e21c49f9297451fabd1e1b77. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2221031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c03c995c23504d84fe18cfce0230e5811fa44d08b3e4977f3cc65e49a10911c. 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/USCG60410274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89687b29d5cd77e1b055b44d805339a8c988cfe6ee0b209ed85c99d1e2cdd21f. 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/USCG60410275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf6fd3a36737fa7df746554e89597d06b3d5a7a7f02086cd0c7da150c880402. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCG60410276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c99fdae9cfae98d5c44f2f0abae5747e4fc787329b7f906be1ba67b27df584. 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/USCG60410277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b70267e1e535fa53215d6e1155d404b41f294a4f5e7f91919f9cde31cdba5e0. 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/USCG60410279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a040bf8525818472fc4bced122c938eb4015f9921b28dfdbe8ec5af34aacc62. 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/USCG60410280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26ddd9d11592fbd39a218edd746da6b2582d8a3bf13f3fd052db76cf7c2f669. 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/USCG60410281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fe9caf7cf864a8b8bd60e73750facef39cc847b48e620ec8dd101ec89c2403. 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/USCG60420304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659f4144126fa2f4b7f9219d4f77b2a9a0d1d338911c171acf7691fa0ff648f3. 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/USCG60420147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3091b31ae41ad9b94704d638b9d13e4e8ce835f2e4e0463edf02a6b7d3b55b07. 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/USX9P0602579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cdc36e261e1d4cf39708da9c4e0f97b408aaa91258ef3bf54e77d684c8972c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0602580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa522fa50d7c2a10cf69af6c079952b4194df20440ed91e85cb90993db8d26f7c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0602581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf4f52137f19dbcf876676d05260c5ef7000709117219c26fc2a0ea4c5054a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0602582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e56d03d5ed0566b5ac2632ddeb9c9d24cf95a832199924a4105561d578231f. 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/USX9P0602583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb0e8af1c064933ecd9a35a17c43fbf68b6c3e2e4403714a2bd00e5c60739fd. 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/USX9P0602584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6470d5dd524e93e4940763b41a72ca3f816680024631d610283722d946a22cf8. 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/USX9P0602585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793693f3b4a222b5cafd1c648e04205d65d3ad3d8426c38eeafe4e421816050c. 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/USX9P0602588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8df7176f465d769df033abea54645c93f2f61705c9031dd68799b6e7eca27dd. 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/QZHNB2214636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b438733a81a9d8c4f8fa7fdf7f6f140d991be9b60999acd4e8ffac04f39c84. 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/QZHN82089254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e35d2447785de8a8bf70a75cb017b7381e4c5eb0cc6c1685c47ec1c424d32d1. 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/USHM22054907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a47f8d2b5b1b1935bc55fc949dc21d66a57fb7e76b79ac4531636620575946. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91932065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90f418179cd6d268c792ca29a0312f9bf1697d7e5607079df0444b842a88d7e. 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/USHM91932070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa3d52e30471e1005d0f963945a05ed317626ab1f98375f6680c50150ce911f. 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/USHM91932075.