Roland Powell (born June 12, 1977), better known by his stage name Lil Duval, is an American stand-up comedian, musician, and actor. In 2005, he was a finalist on BET's comedy competition series Comin
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 0xaa7a0169a7fa28f33224bd59f230a9824aed0cd43253d9f7ab4ddb771ca2906a. 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/c12fb27f-a4ce-4379-9e51-fc53e924f880.json and https://artists.proofprofile.net/proofs/artist/c12fb27f-a4ce-4379-9e51-fc53e924f880.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Ain't Stressing (feat. Dope Boy Ra & 5 Mics)
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 0x349a2b190bad31dd70f9ac51b756869ccd0b40a9e62c14628c2123f21305f070. 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/USUYG1161196.
Smile (Living My Best Life) [feat. Snoop Dogg & Ball Greezy & Midnight Star]
Smile (Living My Best Life) (feat. Snoop Dogg, Ball Greezy & Midnight Star)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a80219133be830412587d31eb27ebc73c8eb45717049bb38a9547f30529c46. 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/USUYG1205940.
Pull Up (Remix) [feat. 2 Chainz & Ty Dolla $ign]
Pull Up (feat. 2 Chainz & Ty Dolla $ign) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc404fe64f6e96e8da20359031c9e32511d5db5976578c1d5a6878970801b587f. 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/USUYG1244556.
Black Men Don't Cheat (feat. Charlamagne tha God)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32862136aad4bbd46e1ce96ab39d5096d1e8bf9eb0e810b7e0dc069bf05f84a1. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USUYG1257898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a54ba475e62bc332faaaeaecc31aecf372b4d833f0fa61b4b7095eb8857b40c. 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/USUYG1296430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01424d1d5ca80942ad4f1b28add08abf3bdb1eafec57a7dc6f97c04328a4d5f. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USUYG1307280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad5d95764fac07b99b9ab988f63f00f8dd312baec16b8f830559741ef349f2a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USUYG1414074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc766881bd9878f03f582284d8059ed765fb303d8dc3b5010d91ec5d9ce497172. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QM24S2304453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fc525175704f8e711f1046517b65d55fb5d4f88b3aaf4147759c0bea9cbc9e. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QM24S2403540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b63c0ddea5b782d31643fcb711c2ec8f9ac6461005498fccb0bc92e1f88aa66. 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/USUM72206675.
My Reputation (feat. Demi Lovato, & Lil Duval)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b1fcfbe01482b14bde2d44ef358909fe5994efed41afe229a4bae6e923c76e. 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/USUG12003628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ee521cf22ced76e6b605b609f5028bfbccf14e67787f56fbb620a222a8bace. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:03Z), 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/USUYG1033853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c36123a4c89e9762c32c714e5a6e9dfa3446f2a242e67697e3c34f322858f7f. 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/CA5KR2207518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53738f6fcbcb3412d99867009a16ae2ab1621831ba183a51a98cf1fed9a82bb. 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/USUYG1266889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27db86f1af3ea49799ecd2acdbc75a4082d9c76d9c25ced5c61a9ad3f2c6e1d. 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/QZMER2460996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c830eb498c2c7e0b5d5a732dda7677c6de2ccc47614b04af10637a60e0d5134. 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/TCAEI1962760.
Step On Out (feat. Snoop Dogg & Lil Duval)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edae5ea954ab1f655c06ed92efaebe3893fd78d400d8fc80aa0ed6731977f4d. 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/USUYG1357865.