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 0xdb946ad747aece4a9f52d2a3663934b384576c7dbe6162834b1b0eead9999a91. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cd837ad-c0fa-43b1-ba79-573d6a6d0f01.json and https://artists.proofprofile.net/proofs/artist/3cd837ad-c0fa-43b1-ba79-573d6a6d0f01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
That's the Way We Hate It (feat. Refpolk)
Auf der andern Seite (feat. Marie Curry)
Ein bisschen mehr (feat. Crashkid & 2:38)
Mauser und Gips bleiben (feat. Captain Gips)
Johnny from the Block (feat. Marie Curry)