Exceptions and Special Cases

Rebasing and Inflationary tokens

New Documentation here : https://docs.gnosischain.com/

The information in this page may be outdated.

While most tokens can be freely transferred between chains, there are several exceptions where token properties create bridge-related issues.

• Bridge operations are disabled for Rebasing tokens.

• Inflationary tokens can still be bridged, but any accrued inflation IS NOT returned to the user upon bridge exit.

Rebasing Tokens

Rebasing tokens include an elastic function where supply can be increased or decreased at regular intervals. If these tokens are bridged, supply impacts could result in inequities on either side of the bridge. In some cases this could result in a bridge balance reduction and the inability for users to exit.

To prevent this, we have disabled bridging capability for rebasing type tokens. A partial token list is included below.

Name	Symbol	Address
Ampleforth	AMPL	0xd46ba6d942050d489dbd938a2c909a5d5039a161
DIGG	DIGG	0x798d1be841a82a273720ce31c822c61a67a601c3
Auric Network	AUSCM	0x1c7bbadc81e18f7177a95eb1593e5f5f35861b10
Benchmark Protocol	MARK	0x67c597624b17b16fb77959217360b7cd18284253
Based Money	$BASED	0x68a118ef45063051eac49c7e647ce5ace48a68a5
rbase.finance	RBASE	0xe8b251822d003a2b2466ee0e38391c2db2048739
Ditto	DITTO	0x233d91a0713155003fc4dce0afa871b508b3b715
Base Protocol	BASE	0x07150e919b4de5fd6a63de1f9384828396f25fdc
USDf	USDf	0x05462671c05adc39a6521fa60d5e9443e9e9d2b9
xBTC	XBTC	0xecbf566944250dde88322581024e611419715f7a
Debase	DEBASE	0x9248c485b0b80f76da451f167a8db30f33c70907
Coil	COIL	0x3936ad01cf109a36489d93cabda11cf062fd3d48
Dollars	USDX	0x2f6081e3552b1c86ce4479b80062a1dda8ef23e3
RMPL	RMPL	0xe17f017475a709de58e976081eb916081ff4c9d5
Rebased	REB2	0x87f5f9ebe40786d49d35e1b5997b07ccaa8adbff
VELO Token	VLO	0x98ad9b32dd10f8d8486927d846d4df8baf39abe2
Tokens of Babel	TOB	0x7777770f8a6632ff043c8833310e245eba9209e6
Rise Protocol	RISE	0x3fa807b6f8d4c407e6e605368f4372d14658b38c
Soft Link	SLINK	0x10bae51262490b4f4af41e12ed52a0e744c1137a
Ramifi Protocol	RAM	0xac6fe9aa6b996d15f23e2e9a384fe64607bba7d5
GRPL Finance	GRPL	0x15e4132dcd932e8990e794d1300011a472819cbd
Xdef Finance	XDEF2	0x5166d4ce79b9bf7df477da110c560ce3045aa889
Antiample	XAMP	0xf911a7ec46a2c6fa49193212fe4a2a9b95851c27

Inflationary (Eth 2.0 Staking) Tokens

Inflationary tokens accrue additional value over time. While they are locked in the bridge contract this value will accrue, but will remain on the balance of the bridge upon exit. Inflation will not be returned to a user's balance. This maintains the 1 to 1 ratio of bridged tokens necessary for OmniBridge functionality.

Users are free to bridge these tokens but need to be aware that any accrued inflation will not be added to their balances. Usage of the accumulated inflation will be determined at a later time by bridge governors.

A partial token list of inflationary tokens is included below.

name	symbol	address
Lido Staked Ether	stETH	0xae7ab96520de3a18e5e111b5eaab095312d7fe84
StakeHound Staked Ether	STETH	0xdfe66b14d37c77f4e9b180ceb433d1b164f0281d
ankrETH	AETH	0xe95a203b1a91a908f9b9ce46459d101078c2c3cb
Cream ETH 2	CRETH2	0xcbc1065255cbc3ab41a6868c22d1f1c573ab89fd
Binance ETH staking	BETH	0x250632378e573c6be1ac2f97fcdf00515d0aa91b