Antwan André Patton (born February 1, 1975), known professionally as Big Boi, is an American rapper and record producer. Born in Savannah, Georgia, and raised in Atlanta, he was one half of the Southe
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 0x78280014fbe23ce596a137ae2fb206ae427668c2ec91910a6827bca26f65af43. 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/db1498f7-fc1c-4a24-9446-d2b7b94d368f.json and https://artists.proofprofile.net/proofs/artist/db1498f7-fc1c-4a24-9446-d2b7b94d368f.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 0xeb3af3fc96b9320544c498f43413f00e42b18793e807c57b8dbdcb6743bbb832. 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/USUM72118434.
Girlfight - radio edit feat. Big Boi & Lil Jon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863b67f05066c6266c15dcd21c5795217e6e6395d9bfd6cce2257cbf2d2c4938. 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/USVI20400616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54551c04170abc0914e8bd83fba3fccf00c34f3349ded6a097796f9745eac257. 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/USVI20400655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4133e18069d9550a541621a5f48d62395ae9446a70f31c93ca7f212684459b4e. 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/GBAHS1800643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30332545db4abef0b7dcb0bff2d78be2593cccba05e27dd85fe0c46083b9556d. 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/USJI10700713.
Hip Hop Star (feat. Big Boi & Sleepy Brown)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3c58d143ba0752ae1856907af09215c42d517905831ecb282292a26f95b196. 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/USSM10306423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f3f7579d1481813c3e464ac0df0156c1d1cb0ce47729ec0e855c075cd305d. 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/USAR10500596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc8bf7800f19b26367a7bb8b929c6d3d5361e7c3cbba718e45c8f729f388966. 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/USUYG1288636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1addb93c37d8573e391545423737afb953eac71b020d05e53dd70727a1b1649b. 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/USSM10310927.
Chase Me (feat. Run The Jewels & Big Boi) - Single Version - Music From The Motion Picture Baby Driver
Chase Me (feat. Run The Jewels & Big Boi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc900d1f6f8fc9f46a7820d2c8b464dbe8f9b935f1c8464eb4bee81854cf7c0. 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/USSM11704759.
Tightrope (feat. Big Boi) - Big Boi Vocal Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25a4e8610e5f3f6aa25e39af0e6c06229036ebe1553886389c132219468df3. 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/USBB41000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a432df0ff9a084fe6c61796746bd9aaac2f64dcf88944f245fd50f709c31109. 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/USBB41000001.
The Blueprint Collector's Edition (Explicit Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56f6a1bc695d697ae4f3f8fd32fb8ce57a3ca9dd33d8515492de081b8e32e6a. 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/USDJ20201208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56f6a1bc695d697ae4f3f8fd32fb8ce57a3ca9dd33d8515492de081b8e32e6a. 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/USDJ20201208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffe990565f12945763552b2adce2f6d50383ef04c57ae52082577f20547a04e. 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/USAT21810713.