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 0x4084a6f7a5a2c77572a8d667c17e97cec52380cd54ca7606a584cdef94103717. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13cead24-2961-4e2e-a699-b4cfc3abda4c.json and https://artists.proofprofile.net/proofs/artist/13cead24-2961-4e2e-a699-b4cfc3abda4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Liebling, ich hab' dich tanzen seh'n - Live
De Vegl auf'm Kramerwirt (Walzer) - live
Vivaldi - Konzert für 2 Trompeten in C-Dur, 1.Allegro - live
Running Away - Adubta vs. Captain Yossarian - Remix
Hoamatgfui: Die neuen deutschen Liedermacher