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 0xe67f144a10a1e853bf0effd406c5ac59c10b959d14f40a3a1e59ebc366851345. 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/97034025-89f8-4b45-a93e-75411f737a3c.json and https://artists.proofprofile.net/proofs/artist/97034025-89f8-4b45-a93e-75411f737a3c.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 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 0xa79b1afa097f542ac4950ec58c77ba00b65b71129f86bfbdd8848f623aec08e3. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USUYG1031794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d9f2b0df23f15efb5569254c9cfa9bf3592d20d8a5ca6309d849615f7d674b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USUYG1041757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0557a3439f885bc1f365be1a073cb2e97c53c32813f4f490fe56b7180d3b7a25. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USUYG1047677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295224103a2e254472cf2b7cc3e733ae2c2ee8130a2c4a006ebab23ffbd3be79. 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/USUYG1061806.
The Swag Out (feat. MiMi Green & Cash Santana) - Single
Lil Booties Matter (feat. C2Saucy & Seanny Seann) - Single
My Girlfriend's Girlfriend (feat. DJ Luke Nasty & Rachelle Nicole) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d327903884c4fd8b2f22fa92031eb82a4adcee32fba11edea530d9e05bc634. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUYG1106104.
The Bestfriend Theme Song (feat. Dmac & Hyphy Duo)
Dont Get Shot By My Girlfriend (feat. Remedy & Heaven Marina)
Flexin On My Own (feat. BpTheOfficial & Dmac)
10 Times Outta 10 (feat. ShooterGang Kony & Lil Bean)
Northern California (NorCal) [feat. Dmac & Sierra Sprague]
Stay Off The Block (feat. Heaven Marina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677df9c42331b126ca685b2fdfa3c35a2fd30c271f18b2b511797c85b4d9b4c4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USUYG1493516.
One Time For The One Time (feat. Seanny Seann)
All Your Wants & Needs (feat. YG Destiny)
DONT BE SO LOUD ABOUT IT... (Live LENSTRUMENTAL Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c77430ec76f804cab1ca2697a6c0e4b697fa859d72d888a51c2eba0098fd981. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/USUYG1738602.
Jumping Jacks (feat. Caterboy707 & Priceless Da Roc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce7e6762d9173086470962b36f36002c756e0a6284d9101a453021c392b7e2d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USUYG1418766.