WeaveVM-ExEx Data Protocol

About WeaveVM-ExEx Data Protocol on Arweave

About

The WeaveVM-ExEx data protocol on Arweave is responsible for archiving WeaveVM’s full block data, which is posted to Arweave using the Arweave Data Uploader Execution Extension (ExEx).

Protocol Specifications

The data protocol transactions follow the ANS-104 data item specifications. Each WeaveVM block is posted on Arweave, after borsh-brotli encoding, with the following tags:

Tag Name	Tag Value	Description
Protocol	WeaveVM-ExEx	Data protocol identifier
ExEx-Type	Arweave-Data-Uploader	The WeaveVM ExEx type
Content-Type	application/octet-stream	Arweave data transaction MIME type
WeaveVM:Encoding	Borsh-Brotli	Transaction's data encoding algorithms
Block-Number	$value	WeaveVM block number
Block-Hash	$value	WeaveVM block hash
Client-Version	$value	WeaveVM Reth client version
Network	Alphanet vx.x.x	WeaveVM Alphanet semver
WeaveVM:Backfill	$value	Boolean, if the data has been posted by a backfiller (true) or archiver (false or not existing data)

WeaveVM-ExEx Data Items Uploaders

• Reth ExEx Archiver Address: 5JUE58yemNynRDeQDyVECKbGVCQbnX7unPrBRqCPVn5Z

• Arweave-ExEx-Backfill Address: F8XVrMQzsHiWfn1CaKtUPxAgUkATXQjXULWw3oVXCiFV