Marquis Hill (born April 15, 1987) is an American jazz trumpet player, composer, and bandleader from Chicago, Illinois. His musical style stems from African-American music, incorporating hip-hop, R&B,
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ddde333b4931fd4b8688e1113fd8f6cd84034e451664e2b16b4df5436ed30e. 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/165d71c7-f3b4-4ac6-aa2f-31d669a1fcda.json and https://artists.proofprofile.net/proofs/artist/165d71c7-f3b4-4ac6-aa2f-31d669a1fcda.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97378e547a608c4320c4f4316ce90080b1a0b870f218187b45e32cd89c604a2. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1488813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68ede8e2212075677423525a338919651ca111da457aea2dc558e16dfc8182e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1488824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5f24ced402f00f736d98b27e1b62c820b8b4d15e69906ecc3e06f385645aaa. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1604909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfede9aed7bff8f13e49f6e56d5338fa6f63f7e1672faf1eb9f3841cc4ed8971c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USC4R1604947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f48991dca5aef08859b8f43d4906655f86d0ed4aa4e95e93919fc6633e8dd4a. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1604952.
Fantasy (Tiffany Gouche' cover) [feat. Harold Green III]
Coming out of the Universe (feat. Marvin Bugulu Smith)
Meditation Tape (King Legend Mic West Takeover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fc0290d3dfb7c4166f228c735211436852fe5a0a94434f6af3547425abb85f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM9AA1810177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92f57a4b3931ae9015f8fe56b51f8737ae79aaea3a42077bf1a3646e54d8df. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2196886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1735ab3d9dd0ce806a1683876a8dcf774c45beb2c43fbff68f00f30e03a29ae. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2196921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f583fab5cca127ebdf90cfcbd5e329023e59d5243668e7b799e294ae279e17c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2196929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9820db3309a352a87a672b640dec46979ec40a2621dafb2229da42b276ab03. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2196936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe3520327e88cd67952e3179f15b44d64a90522a6564293bb5ff93d92e305d2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAFI2197045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb373e253cefa26a37930b0b659a26015bd0baf03451e29d7ef9aeedd2e399be7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAFI2197075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3782d32d615a99c1ef1a98dc3612f6303b5a7cf7985c37ad2e98d624602f43c8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAFI2197085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aece37004962138d9bb8876f6dcd6a2d70006b3917b0e4cc9d402d2127f0892. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBVEV2100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fd98592486c020c5fc9bced22296b7c16e08e2420a83d03f25ab225642964e. 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/GBVEV2100272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c179f085f5efba6c3e664b0e4152b28a8fb7c3a21b3f035c20b1e933438f20c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBVEV2100273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a472219da556f559e212a4bc24e7db4b3fa7da57119abcd517385c1d83a0a9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2100274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9540e96e287e9687bf69567542a58812fc00710f5b95067053be31abf79fcbd1. 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/GBVEV2100275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1936dfaf72fc18bf1eba8b7aee2d3f9c2409a06d084f6a407954a83787b3e955. 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/GBVEV2100276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd796bbc24978e96ac2d5b6660e9deafc24bb6d616d933326c9dad61fd73d6be. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBVEV2100277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b98fba64e94ce5411177f39073cf607c684d9127c82980b5ee3cad2bffe68d9. 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/GBVEV2100278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8ccb2fbca9e7660e1abf0c1ebaab2a0c4e84fc68b4d5239a00f3e512860adf. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2100279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7c858822bc0b6b313a9b1f45fd0ac54a2b5fd3ee5b90bc3c3a15155f6b2792. 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/GBVEV2100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41312d89ea349f52b22fde1cffe845f945c0ac994da0169de9030ed2ecf06756. 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/GBVEV2100281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48042790d3f2d0dbaab3e67f0878d7a1c2ac64b79e00a306c627cebf28e1cefe. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBVEV2100282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ccfd18d8716549ffe95a8678e1afe26c271d15a7b7674b93c4b350037fc3d. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2100283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafdf470afd5febdc94aef5898a6ca4b308fc1538407480df08f356c021d0aff. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2200631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ded3037dbd469f05263cbdf14a662505e7ff77891ca9d5e1b9a605e3e971930. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2200632.
Smoke - (Herbs & Teas) - feat. Doelow Da Pilotman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a28aaf5784574c05578635430214f7a98c187067a660508c780a5a9863b94d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2300403.
Cleanse - (The Waters) - feat. Braxton Cook
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cf2a7ac86543757b8f53f7e0f1231b04c78ee36199ad3611cc1999764b2580. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVEV2300404.
Libra (South Node) [feat. Makaya McCraven & Corey Fonville]
Composers Collective: Beyond The Jukebox
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd69d8aea5b51636a428e507a5c3d3808992702953cb3364a6ad2811ae884a3d. 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/QT2S62400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0791f30c192cb21184cfe9dc264a6d12219b69de246e35e6d2ae54bcefbb39ff. 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/QT2S62400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736434d734c727a599874a600580f996923d529747273826cc817d78af88b30f. 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/QT2S62400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1d2892d1e91e869f88266056ae85bb839066d200c3eb1d4fb2d089f7ea3f89. 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/QT2S62400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87141cd0acc41dba2c32f6b7ebcbbbb0f8dc1536ad005978c68dce4a4c1b0927. 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/QT2S62400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da25c895671782d5f5b66bee7d5e3000feb11d3596b8ae95246bf65d0fb2e2f. 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/QT2S62400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde2a6bc6a08cd2899af71d808e4f5d638851bf7836fc69ce49643d76fafede. 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/QT2S62400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9548af2769a2d1978fd009b0b266710468571f9c1b3c125f1c56bbd5a57ce. 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/QT2S62400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb38ddc9903eaf1bb7b06e03cdf81f3593201189718c23a14115cecf814f630. 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/QT2S62400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de8c112174593aa45dc62ab2e6bb3d778aaf37c837bd817e46009140b9bf623. 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/QT2S62400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6255ce16981a689e7dbdd71ce9873b7ed4c4d0c6f1d250eddfb81d2c9955a058. 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/QT2S62400012.
When You've Got An Attitude (Still Love You) [feat. Manasseh]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2b383cb472fcad6fee1505474d2083a7e4c5bd1d20781171f9456664b0452f. 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/QT2S62400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aa864800e59e2e8ee4c5fd004b80f98d2481ef9066a3cc785e7fb1d9b1dd2a. 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/QT2S62400014.
Balladesque (Nothing To Lose) [feat. Samora Pinderhughes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe326e30f889be13994d2bd14bd97cc003b8ea697bc6f4069332df75bc09d953a. 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/QT2S62400015.
Smo Melody n Shit (feat. Caroline Davis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccd05378d838652d9516b8525a9cbd37295dbaa88f1d7476410b6c209297921. 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/QT2S62400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c056705c258d36d7dbda75d8970a761a426e7b6307df253313bd0b2db6a35a. 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/QT2S62400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1616df81cb7038519b21e92fc6071b9e9f3fc432eac2d7c87dd6486baf717e16. 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/QT2S62400018.
Composers Collective: Beyond the Jukebox
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1d2892d1e91e869f88266056ae85bb839066d200c3eb1d4fb2d089f7ea3f89. 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/QT2S62400004.
Composers Collective: Beyond the Jukebox (B sides)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925a84973262a4068075c9438f131e6549bb03a172599c0c21a9eba1abc8a419. 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/QT3SY2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe587d69f3c8319ab9d23db0c46b8c2baf5cbed289cecd6e784dbe3172eed9dd1. 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/QT3SY2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e458fccea07a3769ee38c0723581c1e1342f7c2cc917e32bff34c93173bb84f. 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/QT3SY2500012.
I Promise to Listen - Audiotree Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4293bee2710dccf5909358bdc92519b93f18c312693dd697c9db7a5bd53d33a5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM99V2411704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467a8d32793cf6327c204386557d7c078eaf671bb4e43c8100e01b6deb028d29. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US8TC1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359ee3145d3720f191d57c18d28f5ba0ab65b2a8ab01d16c45aae7c7d503f8f8. 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/US8JA2164001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641eed92d053685895c53d19e742e504a7ddf2cf42a95857aa640c215e7bd2c7. 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/US8JA2164003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8294c30602793a226ea95796c80f3c1ec56904eaf481a8664bd26b03e004e430. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8JA2158001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131c75d06b58be3a5909b97bc1c9a169e720d6363f2928aa16cca5d942979af6. 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/US8JA2164005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc9314f4c2c930e3e086e1a9fced5ef84af7bf7eda493a3fb09f680b8c62bea. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US8JA2164006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c248f8c327a734cb03d85695f15ffa90ba62d81dce21aa28754ab6bb05b2e4. 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/US8JA2092001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d80d62c8b4632d5f2b0a1d15dd78589cb09dafec119c5ddaec55eb26f353148. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/US8JA2164008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cb23fe6956c1083eabae491f4a3af30cf6254e81c67b10bbb323f2c03594ba. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1503353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcb000aa7143002ecbdbbe67e2c6f69beb35fd57e90b9060fa622f62821510f. 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/QZR8K2423007.