2 posts.
Story's IP Assets, licenses, and derivative trees are ordinary contract state on an EVM chain. A hands-on guide to indexing the IP graph with eth_getLogs, eth_call, and a WebSocket.
Read →You can fetch logs with eth_getLogs and eth_subscribe — but the raw log is address + topics + data, not a readable event. This tutorial explains how logs are encoded (topic0 = the event signature hash, indexed params in topics, the rest in data), how to decode them in viem/ethers/web3.py, and the traps: indexed dynamic types, address padding, and anonymous events.
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