Dubstep is a genre of electronic dance music that originated in South London in the early 2000s. The style, whose roots trace to the Jamaican sound system party scene in the early 1980s, emerged as a
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 0x4382e9c1aeceae48d3f62425b319c17df600e01ece8c7e33fe96582e6901b632. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94a3853a-64e7-4cf5-9af6-5b27ff0c6c91.json and https://artists.proofprofile.net/proofs/artist/94a3853a-64e7-4cf5-9af6-5b27ff0c6c91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).