Could the name and/or symbol of a coin be changed after set?

Move
1

Hi team, I’m working on a wallet integration. We would need to know if the name or the symbol of a token may change after being created. Would the id, 0x288710173f12f677ac38b0c2b764a0fea8108cb5e32059c3dd8f650d65e2cb25::pepe::PEPE as example, change?

2

No, the currency typename will not change. What can change is only the CoinMetadata (source) in case it isn’t frozen.

3

Right, id does not change but the meta (decimals, name and symbol) may change. How often changing meta happens. It’s not trivial for a wallet to migrate decimals if data is not stored in the “base” unit (e.g stored in BTC rather than sats)

4

Please let me know how often decimals are changed, this could be problematic for our wallets