JPMorgan launched JPM Coin (JPMD), its dollar deposit token, on Ethereum mainnet on 10/19. Yet at 22:56 UTC, the official contract showed 0 JPMD in circulation.

On-chain reading of the contract listed by J.P. Morgan (0xb290...73A3, block 26 229 744). On Base, where JPM Coin has lived since November 2025, the supply at the same time was 1,001,000 JPMD. Kinexys, the bank’s blockchain unit, says it has processed more than $4 trillion since its launch and about $7 billion per day (J.P. Morgan press release, 10/19).

On one side, JPMD. It is not a stablecoin: each token represents a dollar deposit in a JPMorgan account, reserved for approved institutional clients and redeemable in USD at any time, according to the bank. It cannot be bought on an exchange, and carries the risks of commercial bank money.

On the other, USDT and USDC: open to everyone, with reserves managed by a private issuer. According to DefiLlama (10/19), Ethereum holds $143.4 billion of the $301.1 billion in stablecoins overall (47.6%), including $72.9 billion in USDT and $44.5 billion in USDC. That is the depth J.P. Morgan is highlighting.

My take: the signal matters more than today’s figure. A systemically important bank choosing a public L1 is a vote for $ETH infrastructure, not an immediate inflow. ETH is still at $2,405 (CoinGecko, +0.4% over 24 hours), with no visible reaction so far.

Two things to watch:
- JPMD’s first mints arrive on Ethereum and quickly surpass Base’s supply: institutional usage becomes measurable;
- supply stays at zero for weeks: it remains an open option, not yet a catalyst.

A bank dollar on Ethereum, reserved for institutions: does this strengthen the ETH thesis, or does it mainly compete with USDC?

#JPMCoin #Ethereum #Stablecoins