Skip to content

DdexSequencer - add function for sending blob with specific blobhash #287

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
cezary-stroczynski wants to merge 5 commits into
base: master
Choose a base branch
from
+40 −3
Open

DdexSequencer - add function for sending blob with specific blobhash #287

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
352ed56
Add interface to sequencer for submiting blob with blobIndex
cezary-stroczynski Sep 8, 2025
62e0d0f
Initial implementation of SmartAccount
cezary-stroczynski Sep 9, 2025
75ded40
Merge branch 'master' into account-abstraction-for-owen
cezary-stroczynski Oct 22, 2025
c9284eb
Remove SmartAccount implementation (moved to separate repo)
cezary-stroczynski Oct 22, 2025
27806f3
Merge branch 'master' into account-abstraction-for-owen
cezary-stroczynski Nov 20, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 23 additions & 3 deletions contracts/contracts/DdexSequencer.sol
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,13 +6,15 @@ import "./Whitelist/WhitelistConsumer.sol";
import "./interfaces/IStakeVault.sol";
import "./interfaces/IDdexEmitter.sol";
import "./interfaces/IProverPublicOutputs.sol";
import "./interfaces/IDdexSequencer.sol";

pragma solidity ^0.8.24;

contract DdexSequencer is
WhitelistConsumer,
OwnableUpgradeable,
UUPSUpgradeable
UUPSUpgradeable,
IDdexSequencer
{
event NewBlobSubmitted(bytes commitment, bytes32 image_id);
event QueueMoved();
Expand Down Expand Up @@ -107,7 +109,25 @@ contract DdexSequencer is
bytes32 _imageId,
bytes memory _commitment,
bytes32 _blobSha2
) public _isWhitelistedOn(DATA_PROVIDERS_WHITELIST) {
) external {
_submitNewBlob(_imageId, _commitment, _blobSha2, 0);
}

function submitNewBlob(
bytes32 _imageId,
bytes memory _commitment,
bytes32 _blobSha2,
uint256 blobIndex
) external {
_submitNewBlob(_imageId, _commitment, _blobSha2, blobIndex);
}

function _submitNewBlob(
bytes32 _imageId,
bytes memory _commitment,
bytes32 _blobSha2,
uint256 blobIndex
) internal _isWhitelistedOn(DATA_PROVIDERS_WHITELIST) {
require(_imageId != bytes32(0), "DdexSequencer: ImageId cannot be 0");

(bytes32 currentImageId, bytes32 previousImageId) = ddexEmitter
Expand All @@ -120,7 +140,7 @@ contract DdexSequencer is

bytes32 newBlobhash;
assembly {
newBlobhash := blobhash(0)
newBlobhash := blobhash(blobIndex)
}
require(
newBlobhash != bytes32(0),
Expand Down
17 changes: 17 additions & 0 deletions contracts/contracts/interfaces/IDdexSequencer.sol
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.13;

interface IDdexSequencer {
function submitNewBlob(
bytes32 _imageId,
bytes memory _commitment,
bytes32 _blobSha2
) external;

function submitNewBlob(
bytes32 _imageId,
bytes memory _commitment,
bytes32 _blobSha2,
uint256 blobIndex
) external;
}