[Mainnet] Production infrastructure checklist

[realproject7]

Context

Operator checklist for production infrastructure before switching to mainnet.

Checklist

Supabase

• Confirm Supabase project is clean (no stale testnet data in storylines, plots, etc.)
• Run pending migrations (00015-00024) applied
• Initialize backfill_cursor with mainnet StoryFactory deployment block number (both id=1 for plots, id=2 for trades)

Environment Variables

• Set NEXT_PUBLIC_CHAIN_ID=8453 in production
• Set NEXT_PUBLIC_CONTRACT_ADDRESS to new StoryFactory mainnet address
• Set CRON_SECRET for production cron endpoints
• Verify NEXT_PUBLIC_SUPABASE_URL and NEXT_PUBLIC_SUPABASE_ANON_KEY point to production

IPFS / Filebase

• Confirm Filebase bucket is ready for production content

DNS / Hosting

• Production domain configured
• Farcaster manifest updated with production URLs

Post-Deploy Verification

• priceForNextMint and tokenBond calls succeed against mainnet contracts
• Backfill cron runs successfully
• Create a test storyline and verify full flow (create → index → display → trade → chart)
• Basescan verification for both contracts

Current Addresses

• StoryFactory v4: 0x92c3bd44fda84e632c3c3cb31387d0c0c1de618d
• ZapPlotLinkV2: 0xAe50C9444DA2Ac80B209dC8B416d1B4A7D3939B0
• PLOT: 0x4F567DACBF9D15A6acBe4A47FC2Ade0719Fb63C4

[realproject7]

Production infrastructure verified via Batch 19 E2E. All checklist items complete. Cleanup of constants.ts alignment tracked in #549.