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 0x37a273d6758bf7548a315e84832a5760926f82abccc24e63d3ddf3122c1c3cae. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bba5792-d3d6-40f2-9d0f-10773c21f32e.json and https://artists.proofprofile.net/proofs/artist/1bba5792-d3d6-40f2-9d0f-10773c21f32e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Summer Dream - Pop / Trap Punk Instrumental
Take My Life - Sad Drill Trap Instrumental
Infinity - Emotional Acoustic Guitar Pop Beat
CYBER RAVE - Hyperpop x EDM Instrumental
No Questions - Melodic Piano & Flute Trap Beat
In Mine - Melodic U.K. Drill Instrumental
Model - Acoustic Guitar Pop Instrumental
Kill Me Or Love Me - Boom Bap Instrumental