Ronald Rummell Coleman (born August 19, 1973), better known by his stage name OG Ron C, is an American DJ, radio personality, Grammy nominated record producer, and entertainment and management company
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 0xb5a6da8e9972d1bc7d7d68998c0b2da6f80065ed864ab814e8a3d9336c3943ad. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1853dc91-90d4-44c7-981b-e1adf08c5fe0.json and https://artists.proofprofile.net/proofs/artist/1853dc91-90d4-44c7-981b-e1adf08c5fe0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Everything Happens for a Reason (Chopped Not Slopped 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c92022d4a5884fe59f9f792b32d0525b76715d2561f6cbcd257e1c64c6f323. 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/TCAHO2388433.
Og Ron C & DJ Lil Steve (Chopped Not Slopped Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767a23f04fd9217ed58184c0add1102fafd2ca66f767f6b690a7a23a70df9ee4. 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/TCAHO2388478.
An't No Trippin' (chopped Not Slopped Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799426fc30434c25402f0630141f2fc33f4e3f484a78fd41d8f1e9e7894a8ea9. 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/TCAHO2388488.