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 0x73d5ceb3a1e593afcd5dc8fd73f702f04a69e2d90f330f5433898502a74394af. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a744a2dc-3f83-4339-ba6a-2c429b49876b.json and https://artists.proofprofile.net/proofs/artist/a744a2dc-3f83-4339-ba6a-2c429b49876b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Murder On The Dancefloor (Realcyclers Nu-Disco Remix)
Murder On The Dancefloor - Realcyclers Nu-Disco Remix
Fire On Fire (Rune Lindbæk Paradise Mix)
Fire On Fire - Rune Lindbæk Paradise Mix
Murder On The Dancefloor (Realcyclers Extended Nu-Disco Edit)
Murder On The Dancefloor - Realcyclers Extended Nu-Disco Edit
Fire on fire (Rune Lindbæk Paradise mix, short version)
Fire On Fire - Rune Lindbæk Mix, short version
Treasure - Realcyclers Nu-Disco Radio Mix
Treasure - Realcyclers Extended Nu-Disco Mix
Ibiza Disco House - Balearic Disco Anthems