Custody Bot uses the technologies of spectral analysis and hydrostatic weighing to inspect the value of the gold. In the absence of a single standard, a specialist also manually inspects the jewelry before Custody Bot conducts spectral analysis.
The advantages of Graphene compared to Ethereum include the following. It is: Safer - GoldMint blockchain uses its own coins rather than turing-complete smart contracts. More productive - GoldMint is optimized for GOLD transactions. GoldMint is the only ICO that uses this platform, so its platform executes workloads The Graphene blockchain supports PoS.Cheaper - there is no charge for ether commissions.faster and more effectively.
GoldMint's gold is locked up in its storage reserves. The amount of gold and the ratings of this gold are confirmed by bank statements which are uploaded in the GoldMint blockchain to guarantee transparency.
With regards,
team GOLDMINT