Schell Games, LLC is a game design and development company based in Pittsburgh, Pennsylvania. It was founded in 2002 by game developer Jesse Schell. The company creates video games and interactive exp
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bdf41ac12c8dbd11607998b2728f3b532dfb6094c568dd63446841c0ddab9b. 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/8b5beef0-f4ef-402f-bec8-9afc2c3608aa.json and https://artists.proofprofile.net/proofs/artist/8b5beef0-f4ef-402f-bec8-9afc2c3608aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Until You Fall (Original Game Soundtrack)
Silent Slayer: Vault of the Vampire - Sounds of Zar