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 0x1bbb0dd9e1bccec1835027663f3a4ebaea7c0c05be81438f1a7821202d4c6256. 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/2e4494d3-b058-46e5-8b49-52533436b34e.json and https://artists.proofprofile.net/proofs/artist/2e4494d3-b058-46e5-8b49-52533436b34e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Baking Soda Boston 2 (Swishahouse Slowed Down Remix)
Goin' In - Swishahouse Slowed Down Remix
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 0xa6ef50c9dd85e5d8df75855f30c332180cb057ba8e09bd5a333a21b93a64746d. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:58:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1316134.
Intro (feat. Killa Kyleon, Poone & Strictgrind WyFy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21ab91e55cf06cc39379716ca03671f5641385f58a3db6ffe98a577122e448a. 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/USUYG1539152.
We Did It (feat. Strictgrind WyFy, Poone, BP Oil Spill, Fire Fajeeta, South Park Trap & King D'Black)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e828f43d8974340bf15c4ee8f41dee7f8792740ba14b346fe9aa0eb61bd595f. 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/USUYG1539177.
Lookin' Like It (feat. King D'Black & Fire Fajeeta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f1dd6984796d298c023553c77016a44f49d7c14c0d4cac0b932dbc4de8f544. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:27:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1539182.
Workin' Like A Mexican (feat. Strictgrind WyFy, Fire Fajeeta, Poone, Killa Kyleon & King D'Black)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed0d9faf446245f9df5e4ab073d2e787fc69f562428240844a9643569314afe. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1539192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed25acb3bd0d08a63c7358d3518afe06f13c9ceee001000c4f43d055bd451e. 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/USUYG1313950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd343f96ba25769e4ff0fdb0ddab318105b0be100921e90d18c8655a36442a85c. 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/USUYG1230575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe7fb71c9caa400a00823013eec66369a6f3504a48d26daefb24b96834557a4. 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/USUYG1230576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421ad85b7f6aed6b3683c7f690622ec66d10d1ba2f2c3e37bd0abe43186eff91. 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/USUYG1230577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe642f399f388098e0d6b48e0803100d75ef35eb8d371ca921944ee5db791c322. 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/USUYG1230578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e5ac2c7ab7ddb1b545a8a787b0fab2b4bc99ea9aad7b7251a05d988f8c2c4e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1230579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1174dd1c7d46b6b9dcde1f015c7e6dbc7f5af9912b6f6f7dce8b55877fe9db9. 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/USUYG1230580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb87934ffc452756160680ed701bcc39a4f3bc3ee6b06deb025ddd25eae8a3a. 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/USUYG1230581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575f99963fbdeb9e9119c25158de8e8cdb2708523dc53f2fa7ffd3fce6dd01e9. 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/USUG11900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622fe37ab437bfb0f72d1e2acffbde92ea92b9b6e23e87bcf5eb1ff01e2f14bf. 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/USUG11900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d07cf92cd152f071bbdefdba76b3925d8174dd813a1819c74790c81d64b1086. 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/USUG11900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39c409b9ef5a27996388dec769ec5d8e7f41a9651bb480381600173f01ca5c4. 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/USUG11900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd627d9243604ce93e5fae6ec054393c1edbe7773bb197b0be4a5257117c9076e. 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/USUG11900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b7b153784745b1e45b765a00ced7e60d58a03e36b5bb2f451dccbe1956851b. 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/USUG11900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedf000e6cf51e6aff3a9c3e5d11e05f4aa4a73cc5b9957b2b1371318636278c. 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/USUG11900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe07c3995ec02e239259f5e430df198435ea8b0c1bfe298704562a12b82782e2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11900158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9e70bf5679fec29f848318f4b538024d5487ee2e2a554324f83d8bdaaad068. 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/USUG11900161.
Trap to the Grave (feat. Boosie Badazz & Dave East)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e7fc6dd30238f563b4112cd46feecca64e5ba44eb665cb95497efa97baba7c. 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/USUYG1168149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189c0670cbd94da69ad71787a10b3fe7ec8a72296b0fe3c9dceacee8c475fd69. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1168151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a1c823e3c3de075fce447caa18b557dcb1802ed6754b90f713d7538ab433d8. 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/USUYG1168154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6eecfe7c23cd44af737bffc170fd333c710385130cf2246bf6ee9f4dee8a77. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1114750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ad13321355b81da5af92ca72f4f63a3d3923d29bcdbf751c8b4a7a860d0c88. 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/USUYG1031357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5f781c4a648d80142a33ce27d76c76b6241cdf3686b74d7f5b25f8f995b1ce. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1031358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8dcadc12cd5f53ea3b85b4e42bf1143d4bd9bf1b0832b91c27a5f28b64a1cd. 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/USUYG1031368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f98f88c634a0820232fd76c02515ed98be84df7b58fc69916028c6dbace85e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:27:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1528419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacae1ffe0a46b312ec09eb6f4cb55ce2d511cdcfb7d1e06bf300c1342cd76ba. 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/USUYG1528426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75816b6920692251d59451393d2eb1b0ecd07f4db0d6bc15c71189676d6a1d3d. 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/USUYG1528446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf321fde70a4fb9dbacd2396fbf6b3ba338d912687065c595f5b5a388d0204312. 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/USUYG1200488.
Greatness (feat. Rick Ross, Slim Thug & Rick Andruws) - Single
Rich Off Lean (feat. Future & Lil Boosie) - Single
Faded (feat. Big K.R.I.T. & Slim Thug) - Single
Plug (Remix) (feat. Young Jeezy) - Single
Trill (feat. Yo Gotti & Scarface) - Single
Pimp Talk (feat. MJG, 8Ball & Marcus Manchild) - Single