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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63f6e6874f7ff47e2c55ad1ea1e71d7cf039dedb449dd7ee1171a3185c8f4cc. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb1eb4a5-6e6e-4a66-ab23-3f4ca578f4df.json and https://artists.proofprofile.net/proofs/artist/cb1eb4a5-6e6e-4a66-ab23-3f4ca578f4df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
On This Side (Courtney Nielsen Deep Mix) [feat. Bora Yoon]
On This Side (Onur Engin Remix) [feat. Bora Yoon]
On This Side (Anthony Mansfield and Sneak-E Pete Remix) [feat. Bora Yoon]
On This Side (Bookworm Dubstep Mix) [feat. Bora Yoon]
On This Side (LUX Remix) [feat. Bora Yoon]
On This Side (Mike Dextro B'more Mix) [feat. Bora Yoon]
On This Side (Courtney Nielsen Beatless Dub) [feat. Bora Yoon]