# glamsterdam-devnet-7 spec :::info :mega: glamsterdam-devnet-7 targets to launch on the middle of July 2026. ::: :::info 8282 introduces 2 new system contracts that can be found here: | Contract | Req | type | Address | |----------|---------|------|--------------------------------------------| | Builder | deposit | 0x03 | TBD | | Builder | exit | 0x04 | TBD | ::: ## EIP List for glamsterdam-devnet-7 | EIP | Title |Status |--------|-----|-------| |[EIP-2780](https://eips.ethereum.org/EIPS/eip-2780) | Reduce intrinsic transaction gas | |[EIP-7688](https://eips.ethereum.org/EIPS/eip-7688) | Forward compatible consensus data structures | :new: |[EIP-7708](https://eips.ethereum.org/EIPS/eip-7708) | ETH transfers emit a log | |[EIP-7732](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-7732.md) | Enshrined Proposer-Builder Separation | |[EIP-7778](https://eips.ethereum.org/EIPS/eip-7778) | Block Gas Accounting without Refunds | |[EIP-7843](https://eips.ethereum.org/EIPS/eip-7843) | SLOTNUM opcode | |[EIP-7928](https://eips.ethereum.org/EIPS/eip-7928) | Block-Level Access Lists | |[EIP-7954](https://eips.ethereum.org/EIPS/eip-7954) | Increase Maximum Contract Size (**→ 64 KiB**) | |[EIP-7975](https://eips.ethereum.org/EIPS/eip-7975) | eth/70 - partial block receipt lists | |[EIP-7976](https://eips.ethereum.org/EIPS/eip-7976) | Increase Calldata Floor Cost (64/64) | |[EIP-7981](https://eips.ethereum.org/EIPS/eip-7981) | Increase Access List Cost | |[EIP-7997](https://eips.ethereum.org/EIPS/eip-7997) | Deterministic Factory Predeploy | |[EIP-8024](https://eips.ethereum.org/EIPS/eip-8024) | Backward compatible SWAPN, DUPN, EXCHANGE |[EIP-8037](https://eips.ethereum.org/EIPS/eip-8037) | State Creation Gas — CPSB=1530, **source-based refunds** | |[EIP-8038](https://eips.ethereum.org/EIPS/eip-8038) | State-access gas cost update | |[EIP-8045](https://eips.ethereum.org/EIPS/eip-8045) | Exclude slashed validators from proposing | |[EIP-8061](https://eips.ethereum.org/EIPS/eip-8061) | Increase exit and consolidation churn | |[EIP-8070](https://eips.ethereum.org/EIPS/eip-8070) | eth/72 - Sparse Blobpool | optional |[EIP-8159](https://eips.ethereum.org/EIPS/eip-8159) | eth/71 - Block Access List Exchange | |[EIP-8246](https://eips.ethereum.org/EIPS/eip-8246) | Remove SELFDESTRUCT Burn | |[EIP-8282](https://github.com/ethereum/EIPs/pull/11760) | Add builder execution requests | **Key:** - :up: EIP has updated! - :new: New EIP added. - :exclamation: scope changed (now required) ### Test Releases **Consensus Specs:** v1.7.0-alpha.12 :exclamation: **Execution Specs (EELS):** glamsterdam-devnet@v7.0.0 :exclamation: ### Spec versions required & Open PRs **EIPs** (open / under debate) **Builder Specs** **Beacon API** - [PR-580 - Produce block v4 with payload](https://github.com/ethereum/beacon-APIs/pull/580) Open :exclamation: - [PR-606 - feat: extend /eth/v1/node/peers with peer scoring and disconnect reasons](https://github.com/ethereum/beacon-APIs/pull/606) Open :exclamation: - [PR-608 - gloas proposer preference apis](https://github.com/ethereum/beacon-APIs/pull/608) Open :exclamation: - [PR-621 - Simplify payload attributes event](https://github.com/ethereum/beacon-APIs/pull/621) Open :exclamation: **Consensus Specs** - [PR-4630 - Forward compatible consensus data structures (EIP-7688)](https://github.com/ethereum/consensus-specs/pull/4630) Open :exclamation: - [ISSUE-5399 - Gloas attestations with `data.index == 1` are always considered to fail payload matching](https://github.com/ethereum/consensus-specs/issues/5399) Open :exclamation: **Execution APIs** **Networking** **Execution Specs** **Other** ## Local testing Kurtosis example: TBD --- ## Metrics https://notes.ethereum.org/@ethpandaops/bal-otel Previous devnet spec sheets for reference: https://notes.ethereum.org/@ethpandaops/glamsterdam-devnet-6