Chauncey Alexander Hollis Jr. (born May 21, 1987), known professionally as Hit-Boy, is an American record producer and rapper. He first signed with fellow producer Polow da Don in 2007 as in-house pro
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 0xd95280fb9291f499fabc55efd8af1be6bc68db26a33f768a1a6524f167483c05. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58e18a49-6136-4889-a852-96c302b671e5.json and https://artists.proofprofile.net/proofs/artist/58e18a49-6136-4889-a852-96c302b671e5.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 0xddaa9f8bd8fb922cad0a28dd8652d32498bf9dcae817dfcc3724fd6162fcd180. 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/USA2P2262755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fb1b4c0c2921cd6c3742c7c53c04825215f40bedc65eb793e283cf1f15ddf9. 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/QMDA72213663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8976b7e2f942ede4df0dd30ea46abee38d980f6c856f4b2a71741e090b8f372. 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/USUM71807238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a979e46f9e869b2dd24a478356c6a1b036afa866fa4b9d8fd4fb14b19c3bce. 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/USUM71904655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ca77c61e2c0ec257f206ea73a2ce08480b6bfedac5791296b1a317b84d0c0. 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/USUM71904383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7ec03568a40541465232b800e1597e6cb8b2d7f21aa00c57f01e9860ed241c. 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/USUM71904661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d968a9c9e129fe060b4a4f3b001d912190e33fe72e2a26aca01497209b49161. 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/USUM71904663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc9b369d557fa0db1fc7073c367249cf118a5bd160646d1f4eca1ad8730e008. 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/USUM71904664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b7e039da5953f16f0e6ff0b91612c19dfa8ad1c6ac4e6f0fb68fb69d1a18cc. 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/USLD91757130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d9ab53dfe0fb310c937fa0ce9c107cbff50296e60f982203e861d6e662e2e2. 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/USUYG1551553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583a4492a9a539545c6571c824e9bda6f5b4a351ed94eed1095568ea1364be73. 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/USUYG1551554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9e656bdcc63d4094e5fd05014dbaab575bcb8ac2b772fa5365621d5019400f. 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/USUYG1551555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdd52c6314d75cb918d64a9e84804496afc5fe5f79d840a97ccfd4ee7248232. 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/USUYG1551556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2ff298f7649712376e5c9da09500883a5d11c45c73a5fc0107eff1912dde08. 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/USUYG1551557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0f0b3bf7f5f7391abcbb6f90a5561581fb27d44a23df8f5afa7ea3825b238c. 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/USUYG1549899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c38e2f4dde62225d172485c1a600d8cf09e47fa6367a76d5699a35b2455c18d. 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/USUYG1551558.
Count Your Blessings (feat. Killa Twan, LongBodyy & Figg Rarri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7f809cdfe2c6e3e1d25c279c2108f0138557ee112c8a4e288f9e9647d102dd. 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/USUYG1551559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dab950906ec59266357d037e2e841739465041a7dfc52aa9b9c919e12ee61c. 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/USUYG1551560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee94b6d0e686c533c3901a6943d3d8c1e1cd607df19dda9b2e6fbf3df9bdb44. 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/USUYG1551561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30693aa848fb24e614569753adb60d4727b96d470e053ef8a766486be785f6b3. 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/USUYG1551562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1431733f4fdd81e8d3b7c63a71483d504d708f568eed5a83478063e537493891. 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/USLD91757405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f4aa2c47a42a330e3cb9df5f8daee0715d6bdf1d537e08740dd94b7341f927. 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/USLD91757406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28891fdb7bb74c453e5b22e8532e5e9b8a07d8a084b4a769c0840e20a98d74d4. 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/USLD91757407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e375d4c4a02eaab3026b3bf183a427c1b84315fdc5d83935f3f905c0518a1e4. 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/USLD91757409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc155cade71da69c7b022bebcfae7c22e2acb629b981475242aceafcb0518debb. 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/USLD91757410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315ff99d767ba10efc086a5c1ed23d64c9b410d7e24428280ab48747cfd50edf. 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/USLD91757413.
Don't Count Me out (feat. Ty Dolla $ign & Kalan.FrFr)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2b2cc8a5f6bf8fe6ba6ed40e9a2a5919f2ed5b74f02374067f365611adba3b. 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/USLD91757416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac8fae97bb8f2bcbaa9886e7f1dde2005e8edc31c3137f3a12d628e1c0685a7. 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/USLD91757418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662023877969fedea903d17cf384b2abb34cd06f054b038154463a12bd3572e9. 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/QZLBC2402038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47d1b7637bf1975e407f90a6f8624791f2ebeea8a796f1e72368d79a894a0dc. 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/USA2P2330944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba4b5b73ae787fe22181911feb10f8d01d906a924d66466d1007fa135b605b8. 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/USA2P2330947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39caade7e54f61ba1eb7ca467f30e029dcb9bea78ff9c22d063fe5c3f273357. 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/USA2P2330949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf98b85160d90621ec9eb29beed512e89537ea8445c4f5672956d30d0defde6b. 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/USA2P2330950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e5e7e6096901025ae24834f99d3c5d01bea4d7879c7e8fd7be4019672cc2a4. 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/USA2P2314915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a0ead852f81e341b1ae07a69ea460dadd9e7c4ede4f3938527dec04f92b934. 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/USA2P2227276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53285fe5e7f7b326cd92797672151c89b0d53632e9a9003642961eab67bef037. 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/USA2P2244200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc81716d8a8734853621e7fa513a32f1e07e29cf71e1005e79182f397e5bd98. 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/USA2P2314085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaa9f8bd8fb922cad0a28dd8652d32498bf9dcae817dfcc3724fd6162fcd180. 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/USA2P2262755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb18904b7559ad0c4e0ff4b75ae49ab52fe688d22892623bff27fd35328572c. 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/USA2P2314916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6c039d38ecde2a4c8e3676465a560e772796dc04816c87aa85ea2b9d2a9dbe. 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/USA2P2310117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c1efb8baf332930e7df0c82a9c3473ee12d363f23d6fef654d29b011200f63. 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/USA2P2310115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46ab5e18b1a4cbc9f5e270c8f5cd794317546d8da405ae5858f28cf64a92311. 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/USA2P2308841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fb46e4fe5d1a8bc54e0e301dfef1697fce0a5a900b5d71dbd72186748a7e38. 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/USA2P2310114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942ef2839603f02abea21d70ac3806b277775e8d6bdebc5e7345232388ff4d9e. 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/USA2P2310120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e4fcf17745d27964103a83bbf7f520261b7af574abf1ae14304e7b9fcf969b. 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/USA2P2310121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea73e1ec7b3946498290e24b9569585706e004953a270057a3426f5f465bbbf1. 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/USA2P2310113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfb27039ab3356a1ac48704c37efded4771a3dca723f95576576a0fef629b9c. 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/USA2P2310119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa245ab8add24c01abf6b74980af421ad45be31a1f3d3eafa64b12dcebc7cdfaf. 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/TCAFA2023570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02547ff6c6b50d41ae5e654ff03d0d76f3b2ef0b944223bbd11dc16aba190ab. 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/TCAFA2023574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528b0340871accd72db3c7412af196d901b2eb48c2effeeb98d5fdeaea122838. 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/TCAFA2023580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5748a78b35ea3f0beaacb131b31c64973436f079f2af2c8fb50733cd01cb765. 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/TCAFA2023586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d7036a62ed7c7405d0469f1f311a6d3d53816ef6cf2efd4f3256711354d053. 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/TCAFA2023590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ccf028af5b3fb69ca1f3d475aa4af5f31949f1c9649351f83bd36f24373775. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2023593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e864f86bbaf9527fe57f30627e5b03f00bf49792cec363a23674512999d9b9c. 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/GBKPL2000351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98016a8d311819a7fdfde64f69b4688772f36878b50443b25ef6daece83c39d. 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/GBKPL2000350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa938a2d44bef79baea6b681be9f0eef33a1cb7b731bb34b67c4c80339b6f6590. 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/GBKPL2082225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f5a4668937924beac542befa37b04014df7c1f317ebe17269cb21d887a0940. 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/GBKPL1977577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cc1d4c09a1ba6f7353767948208f1b5a9ab97014aae06b399a24f7749935d7. 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/USLD91714357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4c480aad7417b73472ce34ba9dcd8b3bc5a891dba46eb4ae267700019bdda3. 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/TCADJ1728781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7971aa35d548aceee37bcb5455e4d98b8a88c3555f4336c097f92826115a37. 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/TCADJ1728782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52156246ff3395fa749197ad249c98f53968d44d6af8eb82872a377e832d7a0c. 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/TCADJ1728792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d9ab53dfe0fb310c937fa0ce9c107cbff50296e60f982203e861d6e662e2e2. 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/USUYG1551553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30693aa848fb24e614569753adb60d4727b96d470e053ef8a766486be785f6b3. 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/USUYG1551562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef6f169342f3ff8713ab13a57e7a5268a40dc9eedf3ce9904fbcbd9eda93012. 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/USLD91755394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877da81d5b42a6604fa4b3d4f1042ec57189c0d541d78af2e1cadce45f50628a. 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/USLD91755395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92f5bdd5878b56d2f54849a33894f9473f0a1de24a50fe91e21e78e72fbae71. 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/USLD91755396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffeaddc9f9a018aa466bfd5b761adc4d4186a784f7a839fecab2fe9c521a27e. 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/TCAHQ2338403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f52e8e4a7bdfd70105e1cc095d74c67470f749eeca96b69160ceade0bafe9d1. 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/QMJMT2305120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e5e7e6096901025ae24834f99d3c5d01bea4d7879c7e8fd7be4019672cc2a4. 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/USA2P2314915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc81716d8a8734853621e7fa513a32f1e07e29cf71e1005e79182f397e5bd98. 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/USA2P2314085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46ab5e18b1a4cbc9f5e270c8f5cd794317546d8da405ae5858f28cf64a92311. 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/USA2P2308841.
The Regionals: Taipei (feat. NICKTHEREAL, Karencici, Julia Wu, Kumachan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd604dcb264e9e41ae7f87afb5c900e8dd7632b45a43678e712ff97395e1150a1. 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/HKA972200193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e638708df5901a7fb858e1c97a0ce0524f34adc8f29d38d50aa468d83344b95. 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/QM8RL2001075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c6c713075548b12a03e158cda572d8b04a1b604a687dc2bb5e0134db11ec07. 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/USUM71917656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4634f14a852894528bb39bc3946412e2b9be0ac39f2a5d977860f7b7279c0ca7. 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/USRC12103529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5875f9b239a8847867e8b395e571f1cc1efc578bebc5eeb543b2d3e29f9f3f3a. 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/TCAHM2382845.
Note To Self (Feat. Big Sean, Wale, Joey Bada$$ & Hitboy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86f870b212216f22597168eed733952acc0bad932b85bbe46117ac609d23397. 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/QZTL92199978.