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 0x7e6efea9d1939815a6b37f4bc42b16fc5f068ea9b3a09486b292dd884a8663f9. Chain 2 (Bitcoin): anchored in block 953696 (2026-06-14T21:45:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71f5b3c4-8797-474b-ad65-4616c2470d98.json and https://artists.proofprofile.net/proofs/artist/71f5b3c4-8797-474b-ad65-4616c2470d98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Vanguard (Official HARDGATE 09 Anthem)
The Rebel Trigger (Official Gemeinschaft of Hardcore 2020 Anthem)
Reason of Insanity (Official HARDGATE07 Anthem) [feat. dp]
The Vanguard (Official HARDGATE09 Anthem) [feat. MC Mike Redman]
No Turning Back (Official HARDGATE 10 Anthem) [feat. dp]