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 0x12d4b6f1767fbb69c6fa67d94091987eb8c0ad0d9f0d70e43f28a1ef5af48452. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ec0bc98-ab69-4a0b-921c-6acbbbc590eb.json and https://artists.proofprofile.net/proofs/artist/2ec0bc98-ab69-4a0b-921c-6acbbbc590eb.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 0xd9a7b343aaef46109b37d66ace75357ede25170108a0732246e41c67a956ddac. 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/USLD91712940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e884663e1ed40934f16034e4c544106fb9648275427c4f44b95a4be6ebb2c43. 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/USLD91712943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8c9049bbe7a9b275b4301a2afee6ef3f8a5371ffc0bab33afc8f5ad58ec63b. 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/USLD91712944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1123d1b7071086cfc663154ae6fb75138b311ddcf730172dc5d0ccdffc10ace5. 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/USUYG1343674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c79c4e1595220b4c04ddbef413dbd6e674aa121c3105a3932df2c5b6a664d2. 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/USUYG1343675.
Real Trappas (feat. Hoodrich Pablo Juan & Wicced)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7b21c33c111423d028b03b72e9e73c1e1e4afaf4cbc1cbaf8fd92d5b71a8ea. 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/USUYG1343676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24e460f64ae72c48cd9f4ef25a0169985cea2d0c66ba8477b7f26a0a944c06f. 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/USUYG1343677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde13a37f5d0a5fb560a2d5f451d95790f70be28739f04640c45c1034aae6ba67. 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/USUYG1343678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa2c4703801cdb199559f4f10a2e15a3862b43858347c74d14f3d58ef61ac49. 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/USUYG1343679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe351d1b8671ed1c087955138aa5bff8b3ce0169b726ebbf980a2147d8858b5f6. 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/USUYG1343680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ac3d2ee2565c17e0465b9f2836f168d8b068d2acd44be6dad08b784c38c14b. 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/USUYG1343681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ee81f03d7e6b4b1bcb3490863218dd6509fb2a019b4104ca0c2d7e4c0616e0. 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/USUYG1343682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb459cf9aa0e9a7a91e67cd620ba6b1df2038b1847066c6762ad0c55886f1e62a. 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/USUYG1343683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd017cc9e86275a02e67bba444e2d6f55761c503e4d71dff600a888b3665f307a. 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/USUYG1343700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0ce73da6f0ea8829363ef6a04449838b2b30582d5db29d555724be48dbb44e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1343702.
Forever (feat. Tee Grizzley & Lil Yachty)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b883057d34dfc4c2793fbc9fa3e1ad427ab659e4670790ab9ffa6bf612879b3. 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/USUYG1343705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e828031d60fc2199ee9eb43c7beaf0eb3c8d1b34a25153f3b573224ba0d215. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1343706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb459cf9aa0e9a7a91e67cd620ba6b1df2038b1847066c6762ad0c55886f1e62a. 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/USUYG1343683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c79c4e1595220b4c04ddbef413dbd6e674aa121c3105a3932df2c5b6a664d2. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1343675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a1540ed4cda47924573cc4d7fbe62bddeab0f72834423fdaaafb0eb989d83c. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US59X0900247.
Fish Scale (with Trouble) (feat. Tory Lanez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3feae881e5c31ee071fef518fa7d6a306d842cd069569559bbc008748780fa70. 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/USUS12100351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21d941631c32b7ba10ca156004d2ee47c370694fdd6bcc66668ab1cd720210d. 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/US59X0900274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057b6741ec1fe3e490f4d93dfc5f70fa7d4df64e627627f51b98ab1c94460fe5. 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/US59X0900275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5246039a8ad182b300f0629f087526465790f93184f915512db7bb1ea900d7e3. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/US59X0900276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7b24278b14ce648b123c3e347d9a8c0e4c3d946f140bbdbd050f3c42df4f0b. 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/US59X0900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab651487b6b13cf7e05b53d25540e1b473ab6a8beb4c02fbe1712ef2a9851f7f. 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/US59X0900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b312785e9bcf62d32275e0cf1c7da786f1f83287057187f84e2afc5e120f9f. 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/US59X0900279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3db0a6d734514382d21159f0730223c253f82703a8edf63e79c0fe06f4975f5. 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/US59X0900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bc7c671a822fbb89d169988bdb6cf63f8b9230604485f1b226dc1e28923e8f. 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/US59X0900287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7278a74a5293442d5d1d46c6165c69498143b10c0ff04174306153df8e6ea4. 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/US59X0900288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4a6787d7ef096444ab6e71912604a0a432e132b68de03d261ce2c7fff71726. 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/US59X0900295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e9debaefa8c2341c61d03704b6c53083adce88938481f595a0007d7bdfb4b1. 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/USLD91727502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd452c0d497abf5886d4df0e37f3e7d4a177a9eb7003eea2ab840476e91cdc7f1. 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/USLD91727506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1458d8938e96e4166df4bfabe578e3a88285d47654c227cdd6cb9d554aac1e. 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/USLD91727507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ecb150ee5d33b237f848e6866320a5aa1a7d7123d89ee6b97a1249b79f8e1e. 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/USCGJ2505545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff47da74efd79af846fc27178aa94ae46684531232894d4d3024dfa083773bcd. 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/USLD91736618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4dbd84553fbb127c2243e78e7a1d423fe8be4d8e38d553364c88eafbe50b45. 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/USLD91736620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0fe4f91ccac4bb64243d65d5eca3fd5d1467a9979446c02524f9a7cb58cbe4. 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/USLD91736622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8704e24d9d8a54987312ade44902cf6b5cec466e23eec7c7c383dccc8a7ad3. 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/USLD91736623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16223c799ac753eacf3d977dcf4713c262d3d284d4ea1563024e6e9caa088dd1. 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/USLD91726305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ac86f765c6fd8565559d279ff2cad0ce13bc0e2684c1465f765d71a5ed4f04. 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/USLD91717015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4ac778b8a0905e87e6b689d289d7f2170f61dade16e9d31e61132c824a01d2. 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/USLD91710947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78821ab95bbfd2093218b91a806800e5b5f1e7ca3966eae34abc4e51eb4258c1. 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/US59X0900348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c0d84b0d3d7877d3be84b803905970881e96e8db0e82eaf8dedcc5730268b7. 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/US59X0900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd129de726cda19e0241e5d882dec1abd6debe29fd526e0e92ff497baf7ff0b9c. 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/US59X0900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d5a3bf76762ea49f3ccb533fc2daa975a4b66e6de32bdfeb0578859a8520a7. 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/US59X0900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4697a5f9e99e5c46a4502d9a65065a8b1baac052698462724fae10e292391c. 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/US59X0900335.