SBCDepositContract

Gnosis Browse chains

0x0b98057ea310f4d31f2a452b414647007d1645d9

Proxy implementation: 0x49de1aced385334f1a66d86db363264eb5b6a708

Solidity v0.8.9+commit.e5eed63a

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Query this contract from your AI

Reference: 0x0b98057ea310f4d31f2a452b414647007d1645d9

Sample prompt: "Tell me the current state of gnosis/0x0b98057ea310f4d31f2a452b414647007d1645d9"

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Gnosis is a docs-only chain on Smarts: source code and ABI are indexed, but live on-chain data (state, recent events, admin profile) is not currently available. AI agents can still query get_contract_info and get_contract_source via MCP.

Overview

Read Functions

Write Functions

Events

Read Functions

get_deposit_count() view

Query the current deposit count.

Returns

Name	Type	Description
—	bytes	The deposit count encoded as a little endian 64-bit number.

get_deposit_root() view

Query the current deposit root hash.

Returns

Name	Type	Description
—	bytes32	The deposit root hash.

paused() view

Reports whether the contract is currently paused.✨ AI

dev: Returns true if the contract is paused, and false otherwise.

Returns

Name	Type	Description
—	bool	True if the contract is paused, false if it is active.✨ AI

stake_token() view

Return the ERC-20 token contract address that users stake in this contract.✨ AI

Returns

Name	Type	Description
—	address	Address of the ERC-20 token accepted for staking.✨ AI

supportsInterface(interfaceId: bytes4) pure

Check whether the contract implements the interface specified by interfaceId.✨ AI

dev: Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas.

Parameters

Name	Type	Description
interfaceId	bytes4	ERC-165 interface identifier to query.✨ AI

Returns

Name	Type	Description
—	bool	true if the contract implements the given interface; false otherwise.✨ AI

validator_withdrawal_credentials(bytes) view

Return the 32-byte validator withdrawal credentials derived from the given input.✨ AI

Parameters

Name	Type	Description
—	bytes

Returns

Name	Type	Description
—	bytes32	Bytes32 withdrawal credentials computed from the provided input.✨ AI

withdrawableAmount(address) view

Returns the amount the specified address can currently withdraw from the contract.✨ AI

Parameters

Name	Type	Description
—	address

Returns

Name	Type	Description
—	uint256	The withdrawable amount for the address as a uint256 (in the token's smallest unit, e.g., wei).✨ AI

Write Functions

batchDeposit(pubkeys: bytes, withdrawal_credentials: bytes, signatures: bytes, deposit_data_roots: bytes32[], amounts: uint256[]) nonpayable

Submit multiple validator deposits to the contract in a single transaction.✨ AI

Parameters

Name	Type	Description
pubkeys	bytes	Concatenated validator public keys (48 bytes per pubkey).✨ AI
withdrawal_credentials	bytes	Concatenated 32-byte withdrawal credentials for each validator.✨ AI
signatures	bytes	Concatenated BLS signatures (96 bytes per signature) for each deposit.✨ AI
deposit_data_roots	bytes32[]	Array of bytes32 deposit_data_root values, one per deposit.✨ AI
amounts	uint256[]

batchDeposit(pubkeys: bytes, withdrawal_credentials: bytes, signatures: bytes, deposit_data_roots: bytes32[]) nonpayable

Submit multiple validator deposits to the contract in a single transaction.✨ AI

Parameters

Name	Type	Description
pubkeys	bytes	Concatenated validator public keys (48 bytes per pubkey).✨ AI
withdrawal_credentials	bytes	Concatenated 32-byte withdrawal credentials for each validator.✨ AI
signatures	bytes	Concatenated BLS signatures (96 bytes per signature) for each deposit.✨ AI
deposit_data_roots	bytes32[]	Array of bytes32 deposit_data_root values, one per deposit.✨ AI

claimTokens(_token: address, _to: address) nonpayable

Transfer any ERC20 tokens held by the contract to a specified recipient.✨ AI

dev: Allows to transfer any locked token from this contract. Only admin can call this method. Deposit-related tokens cannot be claimed.

Parameters

Name	Type	Description
_token	address	address of the token, if it is not provided (0x00..00), native coins will be transferred.
_to	address	address that will receive the locked tokens from this contract.

claimWithdrawal(_address: address) nonpayable

Claim a pending withdrawal for the specified address and transfer any available funds to it.✨ AI

dev: Claim withdrawal amount for an address

Parameters

Name	Type	Description
_address	address	Address to transfer withdrawable tokens

claimWithdrawals(_addresses: address[]) nonpayable

Claim pending withdrawals for the provided addresses, executing any available withdrawal operations for each.✨ AI

dev: Claim withdrawal amounts for an array of addresses

Parameters

Name	Type	Description
_addresses	address[]	Addresses to transfer withdrawable tokens

deposit(pubkey: bytes, withdrawal_credentials: bytes, signature: bytes, deposit_data_root: bytes32, stake_amount: uint256) nonpayable

Submit a Phase 0 DepositData object.

Parameters

Name	Type	Description
pubkey	bytes	A BLS12-381 public key.
withdrawal_credentials	bytes	Commitment to a public key for withdrawals.
signature	bytes	A BLS12-381 signature.
deposit_data_root	bytes32	The SHA-256 hash of the SSZ-encoded DepositData object. Used as a protection against malformed input.
stake_amount	uint256

executeSystemWithdrawals(_amounts: uint64[], _addresses: address[]) nonpayable

Execute multiple system withdrawals in a single transaction.✨ AI

dev: Function to be used only in the system transaction. Call to this function will revert only in three cases: - the caller is not `SYSTEM_WITHDRAWAL_EXECUTOR` or `_admin()`; - the length of `_amounts` array is not equal to the length of `_addresses` array; - it is a reentrant access to failed withdrawals processing; - the call ran out of gas. Call to this function doesn't transmit flow control to any untrusted contract and uses a constant gas limit for each withdrawal, so using constant gas limit and constant number of withdrawals (including failed withdrawals) for calls of this function is ok.

Parameters

Name	Type	Description
_amounts	uint64[]	Array of amounts to be withdrawn.
_addresses	address[]	Array of addresses that should receive the corresponding amount of tokens.

executeSystemWithdrawals(uint256, _amounts: uint64[], _addresses: address[]) nonpayable

Execute multiple system withdrawals in a single transaction.✨ AI

Parameters

Name	Type	Description
—	uint256
_amounts	uint64[]	Array of amounts to be withdrawn.
_addresses	address[]	Array of addresses that should receive the corresponding amount of tokens.

onTokenTransfer(address, stake_amount: uint256, data: bytes) nonpayable

Handle incoming token transfers, record the stake, and trigger deposit processing.✨ AI

Parameters

Name	Type	Description
—	address
stake_amount	uint256	Amount of tokens transferred and to be staked.✨ AI
data	bytes	Optional additional calldata provided with the transfer.✨ AI

Returns

Name	Type	Description
—	bool	True if the transfer and staking were processed successfully; otherwise false.✨ AI

pause() nonpayable

Pause contract operations, disabling functions protected by pause checks.✨ AI

unpause() nonpayable

Unpauses the contract so functions guarded by pause checks can be executed again.✨ AI

unwrapTokens(_unwrapper: address, _token: address) nonpayable

Unwraps tokens by calling the unwrapper contract to convert wrapped tokens back to their underlying asset.✨ AI

dev: Allows to unwrap the mGNO in this contract to GNO Only admin can call this method.

Parameters

Name	Type	Description
_unwrapper	address	address of the mGNO token unwrapper
_token	address	Address of the wrapped token to be unwrapped.✨ AI

Events

DepositEvent(pubkey: bytes, withdrawal_credentials: bytes, amount: bytes, signature: bytes, index: bytes)

A processed deposit event.

Name	Type	Indexed	Description
pubkey	bytes
withdrawal_credentials	bytes
amount	bytes
signature	bytes
index	bytes

Paused(account: address)

Name	Type	Indexed	Description
account	address

Unpaused(account: address)

Name	Type	Indexed	Description
account	address