1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x66dd8d155b549aa79d4ed25ee287f0f5a3d7d1291a827baf4c1b97ac2bee492d. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d993fbd-a498-46b2-a9b5-c9808f0690a0.json and https://artists.proofprofile.net/proofs/artist/7d993fbd-a498-46b2-a9b5-c9808f0690a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Triple Rhyme Soul (feat. D.O, T2K & DUTCH MONTANA)
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 → block OTSBitcoinBlock must exist at that height 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 0x772787681986655aaa74aea0407929b23e6f6d1ca4b2d3dec27164fdff61ea25. 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/JPH491516022.
Stay Fly All Night (feat. JAZEE MINOR, KUTS DA COYOTE & E.R.I)
Lay Low (feat. IO, DONY JOINT & YOUNG JUJU)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee44fdef36ee301cf94d26b3d71616c8750365d19ae0c2b7d22ebf8dd270ed1. 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/JPH491516025.
Rolls-Royce, Diamonds, Bixxhes (feat. AK-69 & E.R.I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8145aef0e32d7ed5314da30f468876de5bebe8c4c8a72ddea909bafc241f8a98. 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/JPH491516028.
WE HERE (feat. SHARP-A-DON, A-THUG, PIT GOB, KAZU, ZORRO & D.O)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4040d92a74f0ed3c1dd21f6c978deb7b106067e8d21565bfb9fe2a3492c9ff7f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPTO00600526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5569b7b05dab864185e578f4cb7f8d22804a6374a4ef3db4a2725a5682e24de6. 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/TCJPP2162588.
DOGG RUN GARAGE COLLECTION -D.O MIX- Mixed by DJ G-Fresh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096cf593ebb3c767f1a3dfdaec33c44f2afecd09f044aa834062963333a974c6. 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/JPS802400333.