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 0x2fb438e65830f36086ca325c323307d3048a5806e1d909b82e036ddec40e3cec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5500f873-8288-473d-b842-858f7783154e.json and https://artists.proofprofile.net/proofs/artist/5500f873-8288-473d-b842-858f7783154e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Apotos Day Lofi Remix (From "Sonic Unleashed")
Spaces Inbetween Lofi Remix (From "OMORI")
Song of Storms Lofi Remix (From "The Legend of Zelda")