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 0x1bdcce53e3ea9b87d71c9fda790dc187f6fbc3702daa44452ec5788a9e3990be. 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/0af95205-31d8-4a01-ac66-c8f5d1d3e4d4.json and https://artists.proofprofile.net/proofs/artist/0af95205-31d8-4a01-ac66-c8f5d1d3e4d4.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 0x0c407a25a7957e579e7a49c5ecf0c189dd590efc83f54bffc3b77059da1a947c. 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/ARF102300273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f861a1734c9914b32c48ca1ed8542e48298f138400d2a78ee9f3aabc680c2a. 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/BRRGE2400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22. 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/BRRGE2400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301. 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/BRWMB2301150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa. 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/BRRGE2300377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda48c1d94260e87a7071721f10e639394c633fc59dd5d9558ce284896df365f. 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/BRRGE2400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbaebf073b4cd40ab0044d9f5190e1272375962da92f1a86502b3b7875d9c38. 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/GBWUL2409030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f506af7bcd2982d228f340925c1974c65566b516efe74f2dac185b51c08963b. 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/BXW6U2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55b80f23319fa28296b927e6f33d37a66d243e2dfa898de968f4ab8bb6c0fa5. 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/BRRGE2300663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc762ef3b0b22a0f7bc4a274268097389dda65a7dcb82926b1e60bf2c9e8c5b0. 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/BRRGE2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f861a1734c9914b32c48ca1ed8542e48298f138400d2a78ee9f3aabc680c2a. 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/BRRGE2400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca07cbe5f78582e3d1952c19485d0921ef06bde153926ed8a37285896f0b1358. 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/BRRGE2300725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda48c1d94260e87a7071721f10e639394c633fc59dd5d9558ce284896df365f. 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/BRRGE2400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c99dc66df54053c04613184cf15f062143d254ddbdf8169d47326454b62f3bb. 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/BRRGE2400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22. 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/BRRGE2400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89053d8675e6d95f234fe920cc4d8ef908d4e75527c79ef61e7ca9f732210fd. 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/BRRGE2400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c69b84b02694729302ea07ff1ac1231b570640407c89bf3dfaa9f19397b9422. 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/BRRGE2400314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c99dc66df54053c04613184cf15f062143d254ddbdf8169d47326454b62f3bb. 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/BRRGE2400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89053d8675e6d95f234fe920cc4d8ef908d4e75527c79ef61e7ca9f732210fd. 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/BRRGE2400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c69b84b02694729302ea07ff1ac1231b570640407c89bf3dfaa9f19397b9422. 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/BRRGE2400314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca07cbe5f78582e3d1952c19485d0921ef06bde153926ed8a37285896f0b1358. 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/BRRGE2300725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc762ef3b0b22a0f7bc4a274268097389dda65a7dcb82926b1e60bf2c9e8c5b0. 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/BRRGE2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1608e36774f8e66e62d7b45e7f473ee8d7e448318fafa0966de149c96611a051. 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/BRRGE2301087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1001145e84a3b3a7b0b55b4e33b7d69d342823c2053cc9dab38846254e1bf61a. 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/BKBSS2300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cf71ff21a555e43580260af020e84e00ce9cda6659fae3113b37d0841e1d80. 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/BRRGE2200673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda7be135addf1163ad39e3a2a6b458790e184707100247f729127cf0dbed8fa. 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/BRRGE2200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c0ec930f42cd7bd52f249c6125dccc023f7137e625d1596c8daf647b9d0da8. 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/BRRGE2200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807500fb32e7de87ee7145a58e90107701202405e6f2ec32be7b57b7e9b81181. 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/BRUM72102216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1bea27e3e22a327c9e5f6e709c6ffa42e72b6bdf01a02023a43c5415fba79e. 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/BRRGE2102560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e20dc5bcf340303b623fe1999da9ce38aa3dc9e12daa90b81bd64586a185f1. 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/BRRGE2102492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2391902c5aa238eda2c1e00d5178dccab8b13707a47a4103fb0e5921405d8b7. 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/BXHAC2100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a44046e4fba7c9ccc10a158f6c188a9cb72a2876d577eb8bdb70d888588824f. 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/BCFCV2100162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2b0d0be90db85f00752c38419fc5ac7dabc8fcf0139565936a040da2481665. 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/BCMS22100092.
Vanilla (Versus Vol. 1) [feat. Tropkillaz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2250c6d55cdb4662a17184bd6277905bf58850198bb1f57f324324fda7d26abd. 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/BXS382100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ab088e2320a552c4d329683928687864b3a8615b46776b68b2865ce03ee341. 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/BCENK2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262482bc68cd8696651638b65cfbe33a5f5a191a50d693986ec5beffd1896a5a. 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/BRRGE2101848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eeb9ff53dc544e02222a5a8e9b9af3dba6955b0674c8df601fe01a59cc2cf46. 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/BCENK2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2cb0e41def779785047f843ae995505089caea688c9ecc8eb1c70076c63020. 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/BCENK2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0953e2661694c3d573eb4f534ad64befdcdce62135223da67f2d87a75ee6c6. 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/BXG6R2001394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38e81836237062cd9631c834a5b2b7d0236e526cd5e29693278019657aa4cac. 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/BCENK2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf636134602d3211641dc86b17096b20976c76e6715159858d35133d5f65d204a. 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/BCENK2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514bed6ac875adab58f611983a3bda9093919c2fd4bae72659f9bfe4c25aede9. 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/BCENK2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5de6fc139ed33d23901787fa4e982db7daa8e101e86511e932117b2f64bfc87. 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/BCAKL2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a8a59a073f7d3b04f7feff007568bf74daabfc242e679797bddda0bf0c7e9. 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/BXS322000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba174943e68afacea844afcf10d556ce92d2a7d65bd332e4055449a81bb0730. 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/BRRGE2401387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7450dbdb5d1baca815ffe95c64c3510d8e602d10194df2299d60712fb2f0f2c. 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/BRRGE2400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e7cf523a9ae812dd23a21bb5b30ecfa270dfd21b1a39759e1bce54b2566ef3. 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/BRRGE2400918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8b06cbe62139c53dd288f6f6137b7c8096e7d4c6d9f77294f2e3bf0ca9d473. 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/BRUM72402773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae96c16a856531da944ebcb34bdad48f439db2b07dc2f95406a3751211738a9f. 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/QZHZ51957894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241f8c7f70db4c7997e8f1cb0bb37980e547653939573dfc9291751d8b70d7bb. 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/BRWMB2000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241f8c7f70db4c7997e8f1cb0bb37980e547653939573dfc9291751d8b70d7bb. 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/BRWMB2000234.