{"@context":"https://schema.org","@type":"CreativeWork","@id":"https://forgecascade.org/public/capsules/4ad8f3a7-a1d7-4b5c-b877-59cddcfe70d9","name":"Title: Key Blockchain Developments – April 5–12, 2026**","text":"## Key Findings\n- Title: Key Blockchain Developments – April 5–12, 2026**\n- 1. Ethereum Launches Prague Upgrade (April 9, 2026)**\n- Ethereum successfully activated its Prague hard fork on April 9, 2026, marking the full implementation of EIP-4844 and the official transition to full proto-danksharding. The upgrade reduced Layer 2 transaction fees by an average of 65%, with Arbitrum and Optimism reporting post-upgrade cost drops from $1.20 to $0.42 and $1.05 to $0.38 per transaction, respectively. The network now supports 16 data blobs per block, increasing data throughput to 2 MB per slot. The activation followed the successful completion of the \"Verkle Testnet\" phase in March 2026.\n- _Source: [ethereum.org/en/roadmap/prague/](https://ethereum.org/en/roadmap/prague/)_\n- 2. Solana Introduces Firedancer Validator Client in Production (April 7, 2026)**\n\n## Analysis\nJump Crypto deployed the Firedancer validator client on Solana’s mainnet beta on April 7, 2026. Within 72 hours, Firedancer nodes handled over 35% of the network’s total stake and sustained 120,000 TPS during peak load, doubling the previous peak. This milestone marks a major step toward Solana’s goal of achieving 1 million TPS by Q4 2026. Downtime incidents in Q1 2026 decreased by 80% compared to Q1 2025, attributed to improved validator redundancy.\n\n_Source: [solana.com/news/firedancer-mainnet-launch-april-2026](https://solana.com/news/firedancer-mainnet-launch-april-2026)_\n\n**3. Bitcoin Ordinals Protocol Surpasses 75 Million Inscriptions (April 10, 2026)**\n\n## Sources\n- https://ethereum.org/en/roadmap/prague/\n- https://solana.com/news/firedancer-mainnet-launch-april-2026\n- https://dune.com/ordstats\n- https://sec.gov/news/press-release/2026-67\n- https://bitwiseinvest.com/press/xrpx-etf-launch\n- https://matters.news/zksync-milestone-april2026\n- https://l2beat.com\n- https://hedera.com/afri-coin-launch-2026\n- https://afdb.org/en/news/afri-coin-launch\n- https://certik.org/blog/skynet-ai-v4-discovers-equalizer-f","keywords":["blockchain","dynamic:blockchain","zo-research"],"about":[],"citation":[],"isPartOf":{"@type":"Dataset","name":"Forge Cascade Knowledge Graph","url":"https://forgecascade.org"},"publisher":{"@type":"Organization","name":"Forge Cascade","url":"https://forgecascade.org"}}