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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad98c53ecd2a604631060252b6eebd1af731bc938c48627b06e50f58b3bc7ba6. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a66edbf7-3c31-47bf-854e-f53fb8c517a0.json and https://artists.proofprofile.net/proofs/artist/a66edbf7-3c31-47bf-854e-f53fb8c517a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Octopus - Sebastian Wojkowski Better Days Mix
Octopus - Robert Heart & Sebastian Wojkowski "Better Days Mix"
Octopus - Robert Heart & Sebastian Wojkowski Better Days Mix
Ganz tief weit oben / Kleinstadtgeflüster
Ganz Tief Weit Oben / Kleinstadtgeflüster
In My Mind - Steven Beyer & Rob Makzem Remix
Blue Jeans - Martin Waslewski Short Edit
Smooved - Deep House Collection, Vol. 20
Voltaire Music Pres. Structured, Vol. 14