Butcher Brown is a jazz quintet founded in 2009 and based in Richmond, Virginia. Their members are Marcus Tenney (trumpet and saxophone), Morgan Burrs (guitar), Corey Fonville (percussion), Andrew Ran
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 0x97a6a8ca9564e79f309c99369789af84bbaa845735dc0d2b0c09022c5e27bb0f. 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/2d27296d-4175-4438-a689-da2961b6f52f.json and https://artists.proofprofile.net/proofs/artist/2d27296d-4175-4438-a689-da2961b6f52f.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 0x4c71b5cb51cb4e95ecea6b0fd3e6a2e175eedcf43f108c16e6880013fb53503c. 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/GBMYF2200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d88f66b6fcf0e9a791345f86259eb14f32d71b44a353d1725cb8ee0adc6692. 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/GBMYF2200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc4f7a6e287e30c9c93e7a0c19ac38452ceff77cdf1ceb8f93d9ffdfd4d2a0d. 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/GBMYF2200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9b8f4dde121481069c58c36d6d3ae8683e6b977d203c78d766a3ca9d5f49e2. 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/GBMYF2200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e707ec545681659645f37111ff42bcfc947c8247df6af973cc6bae54c1a646f. 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/GBMYF2200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9534ac4f0c21b14db91cc9263070d51e9705d1b48f71542896fff39cce07ae5. 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/GBMYF2200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7668acc0f187e0213b72f3af79c54f2289af5ca0d46feadf921b37451474ff86. 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/GBMYF2200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a200e8d6004938890846a9389cdca851e3b4684d415c857b32eba1a738ab8ea. 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/GBMYF2200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62488a440a475bf946837ea6651e6cdc94319ddcc76e0d0dfa5c67f428c6ed96. 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/GBMYF2200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d5f146d9f75c5276dc3d553ee508fc73fc0a287e739af6b1ad0b0bdc92476b. 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/GBMYF2200165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c869fb42f8b9cefd0c3160d571c7d5df03a3f8a6d1c5adc686743fb5121c119. 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/GBMYF2200168.
Eye Never Knew [Feat. Pink Siifu, Keyon Harrold]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4be1896d2d6196ff132d8fde1beadeaaf30f564fc224b0b6a9ab8b65e90e725. 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/USC4R2109589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee516c56b2f97708dc9297f920b92ceabaf8d30d638c061478c08f97a99c719a. 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/QZQQE2100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731e9834dd8ee73bffe1e246e8f0497935e87f8a4cbee6cc2da748b566afb095. 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/USC4R2110883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650a59295e026377aeb4f2a3635782ea9452939763521740276dd7287b053e9e. 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/USC4R2333231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc85be87ffef16ef576911629c0d47475750187ef64e807ff477856e0779fac. 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/USC4R2333232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b3edf0d9b58042b2a2a7530edaddb9d3d5b50eac5585ee6b135e4f72789148. 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/USC4R2333233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf134309656f0c6fc7cbad63e93de1f9880b717f6cc8a4dba2cdfa21c362b80. 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/USC4R2333234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc91fca5f0a55b28b9cc21a195300bfd0b5b6f7a1f5a7965f036052ec6c0105. 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/USC4R2333235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cd4b8c4e1ff476b8a4defaacb81f74bdc4e18da991defe090e7863e2f4915d. 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/USC4R2333237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae7b6be17319f3f2d457e4c3efc15fd1e5cd5bbc3eb6b19ef866058d819c759. 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/USC4R2333238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbd0da4167f945649628ca75d9977c973727a9c501923b57ab3037cf546e232. 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/USC4R2333240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0911a594404a6653dd437b0b5524a9e40e788851ff49af1a2bf8cc53ff93c51c. 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/USC4R2333241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac8f4e25e7af39671a9d1158e14cddc365b035d182aec8c195ed337b44cd242. 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/USC4R2333243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc32a5aeeda5dfc639165493eceb30e932039ee84bb5700d880b4eaa415304. 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/USC4R2333244.
Butcher Brown Presents Triple Trey (Deluxe Edition)
Butcher Brown Presents Triple Trey (Instrumentals)
Triple Trey - Intro / How Much A Dollar Cost / Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb486ac4d550b7c98ab5051b852bd6ed3ccf9269ef594c07c34ff49314d085f93. 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/USC4R2227542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf692a833d3558e080663bbfa641f7b03ff75a565a43609c69b9f74358305cec4. 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/USC4R2227543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858ee05b8aa47ee0c4c6c4caad2cb183ad16cd3d3e6f5613ab372ef63b5e1d21. 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/USC4R2227546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3a5d97c6a8d1a88e473c42eebf06a5dfe3f7b8486cf2b094adcbdc3da4a00a. 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/USC4R2006662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca45de8f4b0775b2e37c84e0cc365d6ea1d31ed1b734148c2898e9f488f5a8e7. 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/GBYG51845003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a37d5df67eee18815513e4900aeb5c91bd36fba7800e8aeb86b580440e1383. 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/US8JA1438003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7eb44449be1c3b4ba3d34a1445534f819468ab293185821f6e362a08a25e94e. 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/US8JA1438005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eed2066ff78253e68e861f2783dfe6895242e63872f3cec0a9a3666e190306. 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/US8JA1438006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7ea86586ea792a8529600676fdcda6df81e7f8179db095828e815cb1976a7f. 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/US8JA1438011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e19596d08701ed98f1395874a74212e374d7d11242193685b67557e2a585d3. 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/US8JA1438012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15544f578209317a96bf616dacac204c0f8e80a904fac3c5add67c49beeece0. 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/USC4R2449623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fbec8450cba6c77efcc6726074380398f648ebc896952217f4a6b503bd2c87. 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/USC4R2449625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fbec8450cba6c77efcc6726074380398f648ebc896952217f4a6b503bd2c87. 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/USC4R2449625.
Montrose Forest featuring Nicholas Payton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6428ba72aaae25e83b792e9f679cc9d95da48be0cf42b640d03ead3da0f804. 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/USC4R2448743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f37674b7e58317ea031486a9c342e0a5a88116a965a00a435dadf0a320bd552. 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/USC4R2446916.
Down With The King (Ft. Darryl “DMC” McDaniels)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabede8be3530d5c75c7771a7ec0c9853830ee794253e428c0c937cfe67e3af6a. 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/CAN112400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e2b6782aed2ac7d586d81f2f5120fbd2b8f917692baa97938ff61e43426527. 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/USC4R2106935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f44be0f4dd2569b6e244de554be4c548442d8fa5a87ce98b15949ff0c699ba9. 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/USC4R2106936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4a4012e9acccb7680ab62baac6b14e7e7aa76a5efc23783fe9f1a9cbdcfa08. 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/QMRSZ2303080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e2739821ddcccb26bbcb4e1142104af3d40094c8e6165585152fe31f299096. 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/QMRSZ2303081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9902dd64d495c35f515548b68236a9f29f25e6be9b9282c102422ddb61614de. 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/QMRSZ2203883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddc04a6055a2179f145c8af082ded5281844b266ad4a13b30fdf13b401b7ba3. 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/QMRSZ2302721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6922a04e355709272d5e8d9dc7bcf0147600a0b273301a7d4916bd66163269. 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/QMRSZ2303082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e64fa329dd39f70c0a9d358ce43153db77782499aba06ff9831f6830f687a5. 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/QMRSZ2303083.
Perfect Stranger - feat. Kenny Lattimore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cf94b9964ddbc0db0979f31723649f5ac35077a67139189ea192f9da203482. 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/QMRSZ2303084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa78827c766383a863fa17f78c746cf5baece20b7a35acf39c06290c70a9f67c. 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/QMRSZ2303085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b00d339f26e2b0e848a453686ca28683d69caa666841f90b430880174bd89c. 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/QMRSZ2303090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bbf4b603095ea14103b8f842bef784602a1fd00a2c43e316659f755f12ed27. 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/QZUFN2200037.