Freddie Demarus Gladney III, known professionally as Bankroll Freddie, is an American rapper from Helena, Arkansas. He is signed to Quality Control Music and Motown Records. Early life Gladney was 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 0x90b5df58c601162397c1a5ff86613fbe60b018cb4b2026b0c22608ddc235b72a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a0854f8-b380-4d7e-91e3-f99fbadd4410.json and https://artists.proofprofile.net/proofs/artist/9a0854f8-b380-4d7e-91e3-f99fbadd4410.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Broke Boy Pt. 2 (feat. Bankroll Freddie)
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 0x23516d6f72d0c9a1ce6fa4510b428387688cc803ec87c587cf8c55ec94d9327b. 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/USUG12200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52827cc442c99ba162acc7bb8678596694006bb0abf7d82ef26f889566d79d6d. 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/USUG12200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6085844d87c62b5e705f5ad9e7262d4a796a69d0216731f3afc57bcbefaf1da7. 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/USUG12200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f78df4353d4f6fd4d9f11f1494934226ab4fb9817806b9d22c081f5d31f102b. 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/USUG12200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b8d36a1e81efdbba558f0c678d9be6ed605dab3e820c93467d702e9a91585e. 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/USUG12200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cda281c58b120470eee9caaa241606a841b65d99c549632d694cb0609e6444. 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/USUG12200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2e5455c80b4298e1891870110b7fe1e092b5c6bb9240e37d372c8a07e676c2. 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/USUG12200057.
Pandemic Boys (feat. Kenny Muney & Big Moochie Grape)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42acfccc31def6f792ee7b24b138b984a1ff5cd0e173530a8a3d9dca436c79eb. 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/USUG12200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6354996f38b28496f95622887fd4dc1c3453e8c251e8d3e898c27ca2a36aca38. 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/USUG12100146.
Dope Talk (feat. 2 Chainz & Young Scooter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc597285d3ca3e6ac6a70237203f1b8a53287e15883d41519c0fd25e91aa5d05e. 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/USUG12100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a3e7c05b3b35a2d07cefbf9e49c3a307bf7717d0a353154fa3c170c25b7a21. 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/USUG12100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ac1330a10bd8c9768260eda27e29743cae0bb2bf133a8609002a905d08cf13. 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/USUG12100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bd7909d62066ef0e6fc3569b2e92898480440ea8a6e8a1415b96a248aa1b93. 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/QZ4JX1761115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3547a4ccff0e1830e41efe90285535ffeb47c336b8b719301823134a64ee1771. 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/QZ4JX1761117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d4d8be33fb84883b496b6803da51e5f35dd2c813af2271b28b911ea33e52fc. 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/QZ4JX1761118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cc980e57acf6490194fe41deb6b4392a4979b9f8b260f9a81158a93e741233. 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/QZ4JX1761103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47777e05206af49433e5f3c021c386495860c99c0728d10d179dc4b94e27e559. 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/QZ4JX1761077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0eb2c2ce557b01032196978a5cf693cb5c8e69a4926c8e1573881f20cfb866. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JX1761122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cda281c58b120470eee9caaa241606a841b65d99c549632d694cb0609e6444. 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/USUG12200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec9e7266c5aa171d786c666812323f88f412cb840688032094b85eb87750eb3. 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/QZFYZ1913518.
Trappin Ain't Dead (feat. Bankroll Freddie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e7ddb91cb98413e434bf60b10552940e9218fa4b6010214568a7fbb60387f4. 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/ZZOPM2003583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a4e165dd0e3d90dbffcff4ae48e2c74cfbed1c397d1c976b8d111598c80352. 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/QZXLZ2302420.