Thomas Sileghem developed enhanced token data models for the Bob blockchain within the duneanalytics/spellbook repository, focusing on tracking ERC20 tokens and stablecoins such as DAI, DLLR, FRAX, USDC, and USDT. Using SQL and leveraging his skills in blockchain data analysis and data engineering, he implemented new models that capture contract addresses, symbols, and decimals, enabling more granular analytics of token holdings and activity across the Bob network. This work improved data availability and accuracy for dashboards and client-facing reports on token exposure. During this period, Thomas prioritized data-model enhancements and code quality, with no major bugs addressed.