Christopher Edward Martin (born March 21, 1966), known professionally as DJ Premier (also known as Preemo), is an American record producer and DJ. He has been frequently lauded as one of hip hop's gre
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 0xc3f3dc66d5557bd472724bb9a04ef5d9c0b5c7fe324a134e0dcf5611951070c8. 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/864859a5-5799-47b7-890a-99a5d7d8e5c8.json and https://artists.proofprofile.net/proofs/artist/864859a5-5799-47b7-890a-99a5d7d8e5c8.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 0x3fe2ee28e65bd3a10a7dbf30893f8354cdc6001fc0cb30df0d877a791328cbca. 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/KRA381208477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedaa09ccc135e997ccaf53b4e309a3a84ae8b8edc378a814a0c1a468b8531e2. 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/USA2P2125373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea38266192c172bdde2464316febcd1cd7c053f04fac5c451b4aaa5438dcc7c7. 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/USA2P2408742.
Beats That Collected Dust, Vol. 3 (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e4333ff3e7d7309ad8812edc5ef352099b31da0d5ec126615043ed93ed940b. 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/USA2P2345335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfef33d0cf8dcdd7c7e3600cdc9deaff3e84d7cd9b8a832f8fc4407a639f1846. 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/USA2P2345336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c52582094fab33d0b5bb024fa5f5e008299257d6b6fc0c331b2d3bd550952c3. 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/USA2P2345337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff208597e0fcbd43112bd54710bccc514ae4276a476b6f1aac43c407ad2d44e2. 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/USA2P2345339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630f872e281aa0ea79c09721e7546a602ebe8c942baf0308f131673a5f9093bd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2345340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3b8be6eceef8a92b4cb81b7743e9fe968455041463f82ceb23edc7a56cd9e0. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2345341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87836db49575d10249a759e91c68c3525fcf9b979e3db9d48c09ae7e9bf4ecda. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:16:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2345345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8a169d17315db34c08bc793a0b37eaf9a4b150c7d51cf668f3909ddc31360a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:16:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2345346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52779b5609267c029e8a426576a8d496327eb5bfd3551f35fcd9d2cad2fa136. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:15:08Z), 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/USA2P2345348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec2795e4eb2beb9483b98f7e50666c07a70db4c8251fa5008bfd8eec9703104. 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/USA2P2345349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546405a1ff04dabaa25d0e9a5a6798ffe77edd57f9aae76fd64d35b38960c298. 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/USA2P2345351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfce2a59c279a99b117748457f4a140fbcd28cfb62f4c647df76a3d9a80b1a1. 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/USLD91741776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a35733c213bf7eaf13aaddd440a2789367fe52db228c3850303ea720eb6e072. 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/USLD91746269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8187c8db198498bdbacb9c02863cac26ca1014c405ee3d142800eb19d0891b. 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/USLD91746270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d594f41ee12f8881b72ee2b10676d59a07b3aafd4c9123ea1fd5175bb2b631e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USUYG1344235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7fa547ad01544a4063adeba05fc7ce5f6287f48e8b9f0dfcbd74d8d740b1cc. 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/USLD91746273.
Hostile Takeover (feat. Benny The Butcher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f958848f02447d385e840a16401f1e6807596cdc1cb592f210528f9280cf59c. 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/USLD91746274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448853903c35ad07591e31e36676d912859c9d8b5d35ec8fd29bb8a3d72fd204. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91745584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a074f63b4eb0fc7c129fbd8a91d00272a97fad92a4dee35b45b186631c024d. 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/TCAGH2231058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed29b6e6e39bda05393752bdc15bcd42a998a46ed1b5c943bbf24b0693d02e8. 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/TCAGH2231081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115a80f102fc47ff0744826f1662c360030c6125561fe1089bc09038212016db. 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/TCAGH2231083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3d1dd087f0c96e4320de4b6c4d7721e0db2b634471d6210f3d3ff1d99ef4df. 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/TCAGH2231089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b1c13aebc27e86ae39e2b7e12e0a74289e4fa850619721672df9f5c3f441e5. 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/TCAGH2231091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c73ab39a760446548e94892d30f4ab9aea8a182ad453bbd649b53ccbc5fc0e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGH2231101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4082eb02429d7ecd5b71fcf3d30ba3f358c16960e944d40af5484ce5873dca. 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/TCAGH2231107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f96a226bf9ac1ae980a43955bb5abf8d346bcf39f8c5f466af62399d02994c2. 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/TCAGH2231114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ece0bf1ec7dd2596f3c854588e4cb9bc780502c826ade9b7526f391614278ac. 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/TCAGH2231130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270321ee4e621377c5a3ae6df68d36583f683bf810d3030e6bd71d3e5b988980. 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/TCAGH2231140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c99cb42f84ec106162796f284023f6dfac0de14ed907b4d233251f468374fbb. 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/TCAGH2231145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80496aef9131dfead27c54332e79600738da1311473855d79e9d7e40a627f63. 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/TCAGH2231153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca29ffd835815e7af0c4fffba9ad2c1eca23224a96405abf950eb445e82c47a6. 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/TCAGH2231156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc417b6b9e1b9d464db37fde8a78b0e52544a19c649057b4443f1ac7e4903850e. 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/TCAGH2231158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbee02519e7f7f5ca2d861c611a8efe598b1d2ec34a92cbe4c8979d28402338. 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/TCAGH2231162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815e4c07c855d3c340765815babed3899c98f5df55c5f700f69554aa03a984b3. 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/TCAAZ1187260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08af17c2dbea8af4ba4d2a3ec03465105c5da6971ef6dcfe726d7f86da4a776a. 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/TCAAZ1187270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecb5f2511635a87945a737685e0b1e5856e0a6edf69ad74eddace281940febe. 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/TCAAZ1187272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f90da376afbc486d5d3e4372cfb7fcea1cd627109c92fc99dc943c33753924. 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/TCAAZ1187273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3240e509e7a9c944789dd976ae3ecf2037fa98a48cfcfacc86260f36dddca727. 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/TCAAZ1187278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ebca0ad7e7bdd26473eeef3adb1f9c74e989f12fcb566fe1185c5a5d879e29. 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/TCAAZ1187281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3e2c6604057ef29daddb674cf0069331eb50babf6beeb473c06c2b8c82de9c. 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/TCAAZ1187283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a30ca272cb052e2e7b12f031e9a754e7db23f92372fed1cc4fde5d9a281185. 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/TCAAZ1187285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17ae3219a6e50ccea45a5635cfa5cec0bed2fb125e19298b9df91f378b41142. 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/TCAAZ1187287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c4ab363b9484cad935457d6be11aa4a0d04ef1ef642d5505439454b92cb088. 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/TCAAZ1187288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5653e8fff776d8d9f26700bedd703c16724c99dd48ba81cecb5bd8ff6410ca. 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/TCAAZ1187289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59454000d9ef0cd2c668273c5d223dc3c97d5523bb76a1e205f01c5fcec2c758. 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/TCAAZ1187291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f00f6677f8984125cfc79bda9b3df007f0ce7e4555839f9e59e67db0da6eecd. 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/TCAAZ1192897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf865f1de55b730876b5472c468861701685727c726e926a459b126adf89b10e8. 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/TCAAZ1192900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb373eaf078f72324c37405dac2318bb874a23897d98c299e2d6f936752594b91. 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/TCAAZ1192901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803633c2d9d2228d5f899eaa4d9a836896289230688a05fc6007f2c2200c6e33. 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/TCAAZ1192903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbaeaf0ce2621fa164660a60b80bd0129e664cdd5123541a4858031cad9363a. 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/TCAAZ1192904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d377d0cafe28829d927abb13ed4e81c9ef00b0c283d938bfdee8ade5c531ff2. 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/TCAAZ1192905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f799c68dfffcab099dc17f4e03047385463bf09591618bda7949f523010092. 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/TCAAZ1192906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbc9f52874524913dc593268c1ce156d9dcff6a91b33c3a39ffd0a5dd7668cb. 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/TCAAZ1192907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0403c0860ce3d0ba254684e684bdb984df1223eb2a3db404402ed63364f39284. 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/TCAAZ1192909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fdeeded3229f863b05370115d61ec97a0fc68320c10f8787ecb80eb375e840. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TCAAZ1192911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0768c6862ab7a674acb2e753139a39f887c6083edd927ec5fcf390df67da83. 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/TCAAZ1192912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e413730dcff840ac1b921133a8ec97ff7e8dd3d90c93defde76ea792e6df3cb. 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/TCAAZ1192914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a0741be269d11811ec85bbcf2cb572550b7c5e90d935ed3279b8df3eabb788. 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/USA2P2442795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea47884fbd3bec00bb4305fa61c6ccf3e6dfe44f621bf574f0163e1274828a5b. 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/QZWDD2499339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100ed4639365c96fb51513a0a124db53ef20b841eab9d3356472ce4d50cb692a. 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/UKXN22418654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3791b6cf88640334b7f51632e6e0f85e23e67617cefcc9e58404b568382f820. 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/QM6MZ2451068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608752a4a72040e29db171ecffa0a98c83c1c17ab223684adbb16ec29a744b5c. 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/USA2P2414053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57501ea02b2cebaf7941c125c68003a75ccddc22f561bbe7cb64d8d641561df. 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/USA2P2418062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78aa41bab8932fc77f2ae3d70d6baaf5c16b29961febcb086d29dbdb8e7f6b8. 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/TCAAS1042236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fcd497ca9380e75e415eb5ccb39444a4825626d2836b41b2bd6a5ec89687e3. 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/USA2P2354728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad22e511ac6d2df3424cf49b39f66c9968e4517f34e52e369e99efe7cad3b546. 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/KRB142300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13643badef179a1fdf03881725613c92698938429dae8c15cf0de4999f9dc175. 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/KRB142300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7bfc9aaec2cd30d54e41e8cb110ea621a4dabc3d7621a53f7887952b8f9499. 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/USA2P2333441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f958848f02447d385e840a16401f1e6807596cdc1cb592f210528f9280cf59c. 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/USLD91746274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6ce185fd9b09c6bfacd1d010dc8e6b9e3ce28f2931438f1dfdbc7951ffa05b. 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/QZK6K2317951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448853903c35ad07591e31e36676d912859c9d8b5d35ec8fd29bb8a3d72fd204. 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/USLD91745584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76436da2956ad12f3e775570ffc60de2e4ac94cbaecfc844bc141ef7362d9f5d. 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/FRR664000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48b7ae835047f18618dea51011882bc09fa6dbc094fe238123d030b1a8b189b. 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/FRR664000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfce2a59c279a99b117748457f4a140fbcd28cfb62f4c647df76a3d9a80b1a1. 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/USLD91741776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261ec7fd39d03aa72973f5163b178ad3d979b96875f19e60a10c91b578beecbf. 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/USLD91741119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6541bb7efd0a8a61f5a6214ac3c0566dd6d689850a1282031efa83addc002348. 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/QM6N22274125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb59a91348744fa6f1b8ea78e48c21ab6abdecac698dffff39ec664073fd3c5. 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/QM6N22274126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb20e51903b1750842a70605a02df314a49e6ed33a8d19f5c10622347218cfc. 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/QM6N22274127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce423b79e3ddf5f10dab4fdce4a790425343d51133136e2fe59d3671a12a7197. 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/QM6N22274128.
The Root of All (feat. Slick Rick & Lil Wayne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdd2f8d84ab39b65f75a564abe265199e23ace0c5d3e4744243415b01cafa20. 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/QM6N22274129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b69b262ce4ffdfd1efb9968d49663c1454e3fb90296019bc5a9f05c4a286ee. 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/USUS12100840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30d9c2ab4af1170eacdcdced0c77ee81e4947df0a0248314f1da07e45fb30d7. 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/US25X2103589.
Our Streets (feat. A$AP Ferg) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24859e397ec5f743565a3979a30d914a5e71f64c88f711b49b5ff3da52a2592b. 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/USUS12000083.
WUT U SAID? (feat. Casanova) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948d4c26f34d2b2bc93016bc442ab18dcafb2cd58c8fe301e67856b33390892c. 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/USUS12000084.
Headlines (feat. Westside Gunn, Conway & Benny) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56fb3c9aa4a3b2c9e932a3a38c760f952513c66f718e03268fe93055c12153b. 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/USUS12000085.
Headlines (feat. Westside Gunn, Conway & Benny)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7102d4504ee7c1248af94a9dbad6709432084dced06d0234758452723907d97. 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/USUS11900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8eaaf7988c33362ae4bd6aa8a1408bafc5f94eddddf05fe6f4b2329d7ee94f. 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/US6680915727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffbdf1881e7a64d5a16f67fd09710ed00e33b8e134adddab30d3ecc9412953b. 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/US6680915738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa912e0d27ece39d56bddf10487156ebcf51fdd6b6feead0b74056eec57e1eb12. 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/USUS11800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04511dd0bfe732a788e7c5d25e57a175712849e01794b3e8424a7b395b3b9c84. 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/USUS11700394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdb9116922f21b56793737d41b9049daad9b10e84ea0d05e825828835588888. 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/USQY51737205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0911d29eff294ac15885aa203de3744153c887246fcf30de6478604ba7eb988f. 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/USQY51710444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7e8ee4c33ff6655ead86688a474fdbb8c27240206f95df9cb033ed945d3936. 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/USUYG1065815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffd54dc98c87a957b55cd09cb4966c77f9e035fae0fee8f1ab0f8a4479ffe2e. 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/USUYG1065831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21169556cf2946547c55de00e56ed3917cdacb7883170ad5210415d2bb6168d4. 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/USUM72222463.
Free (Feat. Big K.R.I.T., Snoop Dogg & DJ Premier)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2632f8c6c2d39f2fa859517dcd8cbd8057282eeac7e08127951ba9d5c980100e. 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/QZTL92133886.
ooh la la (feat. Lil Wayne, Greg Nice & DJ Premier) (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cbcfd2d7eca30124803aad53298f4106efa2e848d4a05a31931c6fea4ebfeb. 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/QMRSZ2101169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5ab26f5d4864b60123f0ca1c1f3ad756bff1be9d0312ea347bedb69fc23e52. 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/US25X2202672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc36d955180058ea27f7272e8c276ff4bf3f038dcf4dd2dd374cf41103556a8. 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/CABS11500301.
ooh la la (feat. Greg Nice & DJ Premier)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28799320f0e7f772d828f9aa6bbb53488df2cc5144c26d721e1f425d527772c. 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/QMRSZ2000720.
ooh la la (feat. Lil Wayne, Greg Nice & DJ Premier) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cbcfd2d7eca30124803aad53298f4106efa2e848d4a05a31931c6fea4ebfeb. 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/QMRSZ2101169.
ooh la la (feat. DJ Premier) (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb8a34b4d8624cfe997ca524c649fb93899df530f326c181a63de8d1abf3c73. 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/QMRSZ2000790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc77c2454e90b4441a144b521dfad2e349fcec3cbcc2da2f95645f07059688a. 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/USRC11702582.