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 0x9ebd76b1850df0a8c2ca7e85b3dc8d0a97ee6c75a2555fa10ef9270f41d1e8e3. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fc9ba43-b869-45dc-bcb8-b3fc5f24556e.json and https://artists.proofprofile.net/proofs/artist/1fc9ba43-b869-45dc-bcb8-b3fc5f24556e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Joyner Lucas Type Beat "Murda" | Hard Trap Beat
Souful Chill Rap Beat "High" | Chill Beat Old School
"Molly" Smooth Chill Soulful New School X Hard Trap Type Beat
Juice Wrld Type Beat "Vibes" | Soulful Chill Smooth Rap Beat
Old School Type Beat "Old School" | New School Type Beat
Big Sean Type Beat "Squid" | Smooth Rap Beat
21 Savage Type Beat "Destiny" | Dark Rap Beat
Sad Chill Lofi Beat "Thinking About You"
Hard Gangsta Dark Trap Beat "Super Saiyan"
Eminem X Logic X Joyner Lucas Type Beat "No Stylish"
Juice Wrld Type Beat "Falling" | Sad Chill Beat
Meek Mill Type Beat "Ballin'" | Hard Trap Beat
Southside X 808 Mafia Type Beat "808 Mafia"
Logic Type Beat "Find Me" | Freestyle Hip Hop Rap Beat
Travis Scott Type Beat "Divine" | Freestyle Rap Beat
Travis Scott Type Beat "Forever" | Chill Trap Beat
Juice Wrld Type Beat "Calling You" | Soulful Chill Guitar Beat
NLE Choppa X Dababy Type Beat "Game Over"
NLE Choppa Type Beat "Unknown" | Hard Trap Beat
Juice Wrld X Lil Uzi Vert Type Beat "In My Mind"
Eminem X Joyner Lucas Type Beat "Rockstar"
Eminem X Joyner Lucas Type Beat "Eternity"
Juice Wrld X Lil Peep Type Beat "Save That"
Eminem Type Beat "The One" | Freestyle Rap Beat
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 0x45899e364801141344fc1d86387b66c482d0e6716cc020a6a61308e87d2e4a06. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZFZ32050508.
Juice Wrld Type Beat "Psyduck" | Soulful Chill Trap Beat
Eminem X Joyner Lucas Type Beat "Alakazam"
Juice Wrld Type Beat "Juice Love" | Soulful Chill Beat
NLE Choppa X Dababy Type Beat "Choppa Flow"
Drake X BlocBoy JB Type Beat "Cash Flow"
Drake Type Beat "War 2" | Piano Trap Beat
Juice Wrld Type Beat "Imagination" | Soulful Guitar Beat
Juice Wrld Type Beat "For You" | Sad Guitar Beat
Juice Wrld Type Beat "Tell Me" | Sad Beat
Piano Trap Beat "One Shot" | Piano Type Beat