- Add EIP-7928 block access list (`ExecutionPayloadGloas` extends Deneb
with `block_access_list`) and wire up Amsterdam engine API:
`newPayloadV5`, `getPayloadV6`, `forkchoiceUpdatedV4`,
`getPayloadBodiesByHashV2`/`RangeV2`, plus
`PayloadAttributesV4` with `slotNumber` (EIP-7843). Payload
reconstruction now runs `eth_getBlockByHash` and
`getPayloadBodiesByHashV2` in parallel.
- Move `slot` from `ExecutionPayloadEnvelope` onto the payload itself
- Swap `latest_block_hash` and `latest_execution_payload_bid` ordering
in `BeaconStateGloas`
**What type of PR is this?**
Other
**What does this PR do? Why is it needed?**
Incorporates fastssz PR 19:
https://github.com/OffchainLabs/fastssz/pull/19.
**Which issues(s) does this PR fix?**
This allows for use of []primitives.ValidatorIndex in ssz code
generation.
**Other notes for review**
Most of the diff is regenerating ssz.go files. Review go.mod and
deps.bzl carefully.
**Acknowledgements**
- [x] I have read
[CONTRIBUTING.md](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md).
- [x] I have included a uniquely named [changelog fragment
file](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md#maintaining-changelogmd).
- [x] I have added a description with sufficient context for reviewers
to understand this PR.
- [x] I have tested that my changes work as expected and I added a
testing plan to the PR description (if applicable).
- This PR adds the execution_payload_envelope Beacon API endpoint
supporting both JSON and SSZ
- It add the execution_payload_available event stream
it also adds as a stub without a trigger the execution_payload_bid event
stream.
These are the minimum necessary to get Dora happy on Kurtosis. Haven't
reviewed this PR yet, so opening it as draft. Only check was in Kurtosis
against Dora.
<img width="1555" height="1177" alt="Screenshot 2026-02-27 at 7 18
01 PM"
src="https://github.com/user-attachments/assets/e888ccf3-68fe-42c0-9f9a-f911438438d1"
/>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
**What type of PR is this?**
> Bug fix
**What does this PR do? Why is it needed?**
CI - Protobuf Format actually always return **0**, so the formatting
check always become no-op.
```
/entrypoint.sh: line 44: local: `proto/testing/test.proto': invalid variable name for name reference
```
This corresponds to the actual [source
code](27cc2adf6e/entrypoint.sh (L44)).
I think it's better to use `clang-format` natively rather than fixing
the upstream dependency.
This PR also formats `*.proto` files with LLVM style.
**Which issues(s) does this PR fix?**
N/A
**Other notes for review**
N/A
**Acknowledgements**
- [x] I have read
[CONTRIBUTING.md](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md).
- [x] I have included a uniquely named [changelog fragment
file](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md#maintaining-changelogmd).
- [x] I have added a description with sufficient context for reviewers
to understand this PR.
- [ ] I have tested that my changes work as expected and I added a
testing plan to the PR description (if applicable).
This PR moves kzg commitments to bid. The rationale behind is captured
in this [issue](https://github.com/ethereum/consensus-specs/issues/4870)
* Moves blob KZG commitments to the earlier point where builder intent
is known
* Removes duplicated commitments from data column sidecars which saves
descent b/w per slot
* Enables nodes to start fetching blobs via getBlobs as soon as the bid
is received
* Slightly increases bid size and may add minor bidding channel latency
but the tradeoff favors lower network load and simpler DA handling
* Update rules_go to v0.54.1
* Fix NotEmpty assertion for new protobuf private fields.
* Update rules_go to v0.55.0
* Update protobuf to 28.3
* Update rules_go to v0.57.0
* Update go to v1.25.0
* Changelog fragment
* Update go to v1.25.1
* Update generated protobuf and ssz files
* Assign max_cell_proofs_length the correct value
* Add changelog fragment
* Run update-go-pbs.sh
* Run update-go-ssz.sh
---------
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
* remove usages of params from proto packages
* make it harder to mess up the order of request limit args
* remove errant edit (Terence review)
* fix missed updates after sig change
---------
Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
* Migrate Prysm repo to Offchain Labs organization ahead of Pectra upgrade v6
* Replace prysmaticlabs with OffchainLabs on general markdowns
* Update mock
* Gazelle and add mock.go to excluded generated mock file
* change field IDs in `AggregateAttestationAndProofElectra`
* fix typo in `validator.proto`
* correct slashing indices length and shashings length
* check length in indexed attestation's `ToConsensus` method
* use `fieldparams.BLSSignatureLength`
* Add length checks for execution request
* fix typo in `beacon_state.proto`
* fix typo in `ssz_proto_library.bzl`
* fix error messages about incorrect types in block factory
* add Electra case to `BeaconBlockContainerToSignedBeaconBlock`
* move PeerDAS config items to PeerDAS section
* remove redundant params
* rename `PendingDepositLimit` to `PendingDepositsLimit`
* improve requests unmarshaling errors
* rename `get_validator_max_effective_balance` to `get_max_effective_balance`
* fix typo in `consolidations.go`
* rename `index` to `validator_index` in `PendingPartialWithdrawal`
* rename `randomByte` to `randomBytes` in `validators.go`
* fix for version in a comment in `validator.go`
* changelog <3
* Revert "rename `index` to `validator_index` in `PendingPartialWithdrawal`"
This reverts commit 87e4da0ea2.
* Re-organize thet content of the `*.proto` files.
The content of the `*.proto` files is sorted by hard fork,
then with a top-down fashion.
Sorting first by hard fork lets the reader to easily see new or modified fields.
Then, sorting with a top-down fashion lets the user to first see the big picture,
then to dive into details.
Also, the `new in <hard fork>` mentions are only written for the given hard fork.
Thus, it'll avoid in the future the majority of the fields, not initially
present in phase 0, to have the `new in <hard fork> mention`.
This commit does not bring any new functional change.
* Update proto/prysm/v1alpha1/attestation.proto
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Update proto/prysm/v1alpha1/beacon_state.proto
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Fix Radek's comment.
---------
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Use 16 bit random value
* enforce 0x02 credentials for consolidations
* Limit consolidating balance by validator effective balance
* Update max blob commitment size
* Fix next sync committee indices
* Bytes to little endian
* Handle proposer computations in between forks
* Fix config and tests
Fix tests
Fix tests
* Fix test stream events by properly set effective balance
Fix test stream events by properly set effective balance
* Preallocate buffers to avoid repeated allocations
* Potuz's feedback
* Use 16 bit random value
* enforce 0x02 credentials for consolidations
* Limit consolidating balance by validator effective balance
* Update max blob commitment size
* Fix next sync committee indices
* Bytes to little endian
* Handle proposer computations in between forks
* Fix config and tests
Fix tests
Fix tests
* Fix test stream events by properly set effective balance
Fix test stream events by properly set effective balance
* Preallocate buffers to avoid repeated allocations
* Potuz's feedback
* Fix change log
* implementing new decisions around exectuion requests
* fixing test fixture
* adding in more edge case checks and tests
* changelog
* fixing unsafe type cast
* Update beacon-chain/execution/engine_client_test.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update proto/engine/v1/electra.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update proto/engine/v1/electra.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update proto/engine/v1/electra.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update proto/engine/v1/electra.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update proto/engine/v1/electra_test.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update proto/engine/v1/electra_test.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* updating based on preston's feedback and adding more tests for edge cases
* adding more edgecases, and unit tests
* fixing tests
* missed some export changes
* adding more tests
* Update proto/engine/v1/electra.go
Co-authored-by: Potuz <potuz@prysmaticlabs.com>
* reducing complexity of function based on feedback
---------
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
Co-authored-by: Potuz <potuz@prysmaticlabs.com>
* Use engine api get-blobs for block subscriber
Debug
changelog
add proto marshal and unmarshal
Kasey's feedback
* Feedback
* Preston's feedback
* Exist argument should not be hardcoded with kzg count
* wip
* gaz
* rename field
* sammy review
* updating execution api request and reverting response back
* fixing linting
* changelog
* changelog
* adding in serialization of requests
* code cleanup
* adding some happy path tests and fixing mock
* mock still broken
* fixing linting
* updating name on proto
* missed naming
* placeholder fix for TestClient_HTTP
* removing duplicate change log
* adding in test for get payloadv4 as well as some tests
* added tests for execution client testing, fixed encode type
* adding comment for placeholder test
* fixing test and addressing feedback
* feedback
* flipping the test names, was used in reverse
* feedback from kasey
* reverting switch back to if statements to fix bug
* lint
* poc for payload electra cloning
* partial fixes
* fixing build
* addressing kasey's comment
* forgot to unexport interface
* making test more generic
* making fuzzing slightly more robust
* renaming based on kasey's comment
* using fuzz test in same package to avoid exporting interface
* fixing build
* fixing marshalling and adding more to unit test
* updating missed consolidation requests
* renaming variables
* adding test gen
* reverting config change
* renaming functions and fields based on consensus changes
* execution api rename
* fixing test
* reverting spectests changes, it should be changed with new version
* reverting temporarily
* revert exclusions
* electra engine api support
* add marshaling support for ExecutionPayloadElectra
* add receipts to json tests
* deep source
* simplify slice handling
* deep source lint about type/method order
---------
Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
* block protos
* proto and ssz
* stubs
* Enable Electra spec test
* Pull in EIP-7251 protobuf changes
From: https://github.com/prysmaticlabs/prysm/pull/13903
* All EIP7549 containers are passing
* All EIP7251 containers passing
* including changes from eip7002
* Everything passing except for beacon state hash tree root
* fixing eletra state to use electra payload
* Fix minimal test. Skip beacon state test
* Perston's feedback
---------
Co-authored-by: rkapka <radoslaw.kapka@gmail.com>
Co-authored-by: james-prysm <james@prysmaticlabs.com>
* First take at updating everything to v5
* Patch gRPC gateway to use prysm v5
Fix patch
* Update go ssz
---------
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* wip removing call to execution client for transition configuration
* updating bazel and execution engine proto
* removing more spots where the call was added
* removing unused metric
