1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x5b37382166ab402d9d1c05754d9bc49019f681702e137c70e8127d693a7e32bc. 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/a6906aac-bc08-4920-b8a7-119afd50c759.json and https://artists.proofprofile.net/proofs/artist/a6906aac-bc08-4920-b8a7-119afd50c759.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tranceliner - Greetings from the Exile (Cosmic Cubes)
Space Experience - Preface (Cosmic Cubes)
100th Monkeys - Gobi Desert (Cosmic Cubes)
Hyber Nation- Visual Imagination (Cosmic Cubes)
Matrix - Train of Thought (Cosmic Cubes)
Shiva Shidapu - India Spirit (Tantrance)
Killer Eyes - The Universe (Cosmic Trance)
Magnetic Fields - Magnetic Fields (Cosmic Trance)
Blusonic - Deepseadiver (Cosmic Cubes) [Talla 2xlc Mix]
Hydro - Liquid Prayers (Cosmic Cubes) [Starecase's Aquabatics Mix]
Melonhaus - Asset Stripper (Cosmic Cubes)