Leroy Russell Junior (born 4 November 1987), better known by his stage names Tommy Lee and Tommy Lee Sparta, is a Jamaican dancehall artist from Flankers, Montego Bay, Jamaica. Tommy Lee Sparta gained
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 0x9a6c12df3a079b682bdae87ed5d09be0acbadbb67de4c4bc76560f83d6000c2b. 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/e2cd32d2-588e-4faf-bde9-11300c14cbd3.json and https://artists.proofprofile.net/proofs/artist/e2cd32d2-588e-4faf-bde9-11300c14cbd3.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 0x9656fd8da87557c53b1b6075483df5a8ea5ecb70105bbc7bc9406a45e4a69fa7. 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/QM6MZ2329092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01dcc9d26949552e0c4e125073e84f43c6622a3ef00b35cd4405fc59210373b. 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/QZGLM2426468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1066057fcc53f9d25d947c81a7209c9bb79c20b35fda34699987ad97babc50cb. 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/QZNJX2157731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ac42fcc70d3114beba15ac63fe787ede2ac6f59e96c0e315c6e8d1ced5ec33. 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/QZNJX2157744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf961912944688bbaf2a3200d87aadf456b0423e08d8b7ba6a8bc37be5cf7151. 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/QZNJX2157733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b6ac7f0129e18abf1f0ecbe66f813938513c640eee872f4a107f3610e68d56. 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/QZNJX2157734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9781c02f9bd7cbc61b0f2b68db3f16d3632bd54acba25a2528fa7c8b777ecab4. 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/QZNJX2157736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd914662d81a344fbdf8bc57af26f7954ad7c701b67b4cb89b52be2b9fb556ef2. 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/QZNJX2157739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff5e0fd8d4e2387ed1329a6706f1c3ccdc53537dd4b62959cf725f1f279ab70. 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/QZGLS1946006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02a17fd35c49925925a783c16d92ea118f05906389c5df4cdddcc6660542307. 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/QZGLS1946011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a871442bcdd020c0d1e3bd8d0774da4262748f511d3b34d3e41c4197ce5909. 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/QZGLS1946014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370d2416ae970feea52eb0b795aae569fee09779e48ed5f854841ea70a497f6c. 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/QZGLS1946015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43676c102591a2aa13ade8dfbc961e57b9ebb49497d0c6ce3d2a0b5edc4fe95. 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/JMA271705314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9329aff1c02e9b2072b3e23f3152cb8bb0bbf6bed21134ee91ae4a7df9d1a011. 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/JMA271705316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24208ff276389dc2874ccdbc2020f6d2678a0f20097708ef04042e7e9130d9f0. 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/JMA271705319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357f1f70ba003541d4dc3e8e73e83397269a690bb3774ccb54a4dbe321c2eb67. 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/USA2P1351697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fb2f5247c413ec35892d89ba7c830de37394ace40f3803df66a55b720ffa12. 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/USA2P1351700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fd5c3dd6ef15b894d90f69204a1affedde68ea01d70fbd943ed7f9c15cab3b. 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/USQY51365536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9da3489ee169a2d572d4d28fe21db08147621cb7453b3b6a8d586e1e2dfcb4e. 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/USQY51365537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee1cf93f1c4796f8c32e02f0fc7e22c8a0a4fe32e3f7a92bed325f0d4a2274b. 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/USQY51365541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961c51602c71826ba099c6b0cb3ff5a05464a1c73a9e0b9e0a10de631bdf8037. 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/USQY51365544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae642412a9db1e9245212c1414a4ef8cc3945ed4bc7fe4249b59884d3dadca8. 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/US7VG1860768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262ce644e6f9dbc4e389ee720b54a6fd68fe4722058f561795cabc002a6f00c2. 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/US7VG1860769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe581fff618abc8d0101c0afe1ad58829549b9a33a9624911da1737f2799c1f2. 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/US7VG1860770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0eafd6b7f426414e84bbacb17de0c93df9c8186f5a99600d739bdba186384f. 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/US7VG1860771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354b817afc992be7fe54a9486056f0668c3ca4c822c9ba90e1040fe297b9946d. 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/US7VG1860773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6478625ef753ec22dd229628ccadd2ddda783a6bd88d3cbcfb7acd31726cf4ce. 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/US7VG1860774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e9949f60f62a4ed04b83c295e7f2396603860c73dce2d4d393c34b2e68d811. 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/US7VG1860775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010c62185d4b9624e04080d151ac078047e3cb0e1e716d2a759ae8d7440cb800. 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/US7VG1860776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ceb7eb464a700214ce123718b19d2c58310f4951b1825831b1c78bdc77aee36. 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/QZGLM2501103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b36bd18e3945d3689f1f254dfc23a86fb651ad8fdb14abce7bd8b99e6ab4eeb. 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/DE1LH2400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891e3a4b34e315f9c7445047261f410834e96b6e0a2d08b6f6b7648da5a39704. 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/QZW9L2491106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf53f48290eae2f13354ae78ffca53a5af9322a6c7bf9d68fd06d633975104d. 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/QMDA72437364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d30c54f6d7334fc2a04b642b1cd25dadffe988a7a344a992f00c04494c94d2d. 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/QZNJZ2448294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a425a09752e6c1e1145dab5afed752fb9bbe3911004cd9ac260d79eff035d95. 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/QZTPX2493543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f3edbc7acdb5f6e98274326d4d0b4436e95024a32b4f22ae1bbe88760ae002. 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/QZNJW2494022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cb970a1943cfc86c26ef340e16bb5406ad0be39637fa9973f9d26e51f62c56. 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/QZNJV2429006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31389a20b99110c96b69a19bb26b4e720db8dbf16f4556a84d6d587db57fa13a. 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/QM6MZ2461898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54c96f1e940a3f32faa9d098bbf2701540cbf03259db277e54e1859fb4415d1. 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/QM4TW2493862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cf8a352e616e46d9a272d9f4501e7e18954c686fdbd4d974cee47239af66cb. 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/QZNJY2323068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f8c13d9da987dd6d8d5c73c8d6672017015ff7c96f368026ed43b21ea4e630. 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/QM6P42313177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f7603ccfb49fabd64a7dec4f748b7f0c896ce8fb36f36958632b905538b5bd. 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/US7VG2387764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dfb73275259f067cab792e547695386dadc0e974c90f61fe48c5651e1d2542. 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/DECE72401731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda1bd48572d570f9c19f79aa446682740d2994c4f5702e8e7a0d81373a915e6. 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/USUM72317583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab7b4ba723d54920575f2ceeff880aa4ce3114303f4e53ff0ad7f4a3a4c0378. 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/QZJ842003240.