firehose: emit genesis block on empty-chain start - #4
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Bump reth-firehose to op-rs-aef8d3e-fh-1 and reth-optimism-firehose to the genesis-emitting branch, and wire emit_genesis_block_if_empty from on_node_started in both launch paths (genesis only exists in the DB after launch init). Blocks now stream from 0 with the full genesis alloc; block 1 goes through the normal tracing path. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
UlysseCorbeil
approved these changes
Aug 18, 2026
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Companion to streamingfast/reth#25 and streamingfast/optimism#13: bumps reth-firehose to
op-rs-aef8d3e-fh-1, points reth-optimism-firehose at the genesis-emitting optimism branch (fix/firehose-genesis-block-wc— retarget torelease/world-chain-2.4.xonce optimism#13 merges), and wiresemit_genesis_block_if_emptyfromon_node_startedin both launch paths.Verified end-to-end with the battlefield world-chain devnet: follower streams from block 0 (
--common-first-streamable-block=0), genesis carries the full alloc, and the full suite passes — 79 passing, 6 pending, 0 failing.🤖 Generated with Claude Code