Ethereum SAND was minted once and has no later mint function in the reviewed implementation. It is not permissionless in every respect: an admin can appoint super operators and an execution admin can appoint execution operators for meta-transaction-style flows. The fixed supply does not remove privileged transfer or approval plumbing. Published allocation divided the 3 billion among seed 17.18%, strategic 4%, Launchpad 12%, Foundation 12%, company reserve 25.82%, founders/team 19% and advisers 10%; current FAQ says all 3 billion circulate.
The custom bridge moves SAND and LAND between Ethereum and Polygon while documentation says total supply remains unchanged. LAND endpoints are `0x03c545...A2236` on Ethereum and `0xCd1C7...F860` on Polygon; Polygon LAND itself is `0x9d305a...E63F`. A bridge action locks or releases the root-side position and represents it on the other layer, exposing the user to contract, checkpoint, administrator and message-delivery risk. ASSET and EXPERIENCE bridging remains described as upcoming, so portability cannot be generalized from LAND.
DAO entry needs at least five SAND or one LAND. Snapshot counts SAND and converts each LAND to 4,500 SAND of voting power on either chain; delegation does not transfer the assets. SIP review, Foundation execution and Council veto sit outside the token contracts. Marketplace economics have also changed: the 2020 white paper modeled a 5% fee across SAND transactions, while current documentation specifies a 2.5% royalty from each Marketplace asset sale. Historical staking programs stopped rewarding after 2025-06-26 15:30 UTC.