---
title: a stablecoin is a dollar with an address
canonical_url: https://ensurance.app/guide/a-stablecoin-is-a-dollar-with-an-address
markdown_url: https://ensurance.app/guide/a-stablecoin-is-a-dollar-with-an-address.md
subtitle: "what a stablecoin is, who owes you, and how it differs from a deposit token, a fund share, a bank balance and cash"
category: onchain
---

# a stablecoin is a dollar with an address

*what a stablecoin is, who owes you, and how it differs from a deposit token, a fund share, a bank balance and cash*

Picture a wet meadow in the headwaters of the [Colorado River basin](/colorado-river.basin?from=guide) that soaks up spring runoff and lets it go slowly through the dry months. The tribal natural resources office that restores it gets a message from a foundation: we would like to send this year's support in USDC, is that all right? The finance officer has heard the word stablecoin. She has also heard about people who lost everything on coins in 2022.

Her caution is right. It is also answerable, in plain terms, before anyone says yes.

The meadow keeps working whether or not anyone pays it, and the people who restore it are usually paid last and late. The money people trust most, dollars and euros issued by regulated firms and banks, now moves on public ledgers at any hour. On [*ensurance*](/?from=guide), the meadow can have an account that receives that money directly. The money is not the meadow, and the account is not the meadow. So the first question is the one the finance officer is already asking: what exactly is this money?

## what is a stablecoin?

**A stablecoin is a digital token that tracks a national currency, usually one token to one dollar or one euro, issued by a company that holds reserves and redeems the token under its own terms. It moves on a public ledger at any hour. It is a claim on its issuer: not cash, not legal tender, and not an insured bank deposit.**

The short version: *a stablecoin is a dollar with an address.* It counts in the same unit as the dollar in your bank. The difference is that it sits at an address on a public ledger, so it can be sent there, received there, and checked there, without waiting for a bank to open.

:::johnson
**the unit is familiar. who owes you is the question.**

A stablecoin, a deposit token, a fund share and a bank balance can all say "dollar." Each is owed by someone different. Ask that first, and most of the fear has a place to go.

[next: are stablecoins safe? →](/guide/are-stablecoins-safe?from=guide)
:::

## currency, token, network

Most confusion comes from mixing three layers. Keep them apart and the rest is easy.

| layer | dollar | euro |
|---|---|---|
| **Currency**: the unit you count in | US dollar (USD) | Euro (EUR) |
| **Token**: the thing that carries it onchain | USDC, issued by Circle | EURC, issued by Circle |
| **Network**: the public ledger it moves on | Base | Base |

Circle describes USDC and EURC as fully reserved and redeemable one for one. EURC is issued in the European Union by Circle France under MiCA, the EU's rulebook for this kind of token. Native USDC launched on Base in September 2023, and native EURC followed in July 2024. In the United States, the GENIUS Act, signed in July 2025, sets federal rules for payment stablecoin issuers, and its implementing rules are still being phased in.

The currency is what your books are kept in. The token is a promise about that currency. The network is the road the promise travels on. Changing the road does not change the currency.

## who owes you: five kinds of money

Here is the table the finance officer actually needs. Each row counts in dollars or euros. Each is a different promise.

| money | who owes you | insured as a deposit? | when it moves |
|---|---|---|---|
| **Cash** | The central bank that issued it | No need: it is the central bank's own money and legal tender | Whenever you hand it over, in person |
| **Bank balance** | Your bank | Yes, up to a limit. In the US, the FDIC covers at least $250,000 per depositor, per bank, per ownership category | On the bank's payment schedule, mostly business days |
| **Deposit token** (JPM Coin) | The bank that issued it | Ask the bank how its protections apply | JPMorgan offers JPM Coin to institutional clients for 24/7 transfers on Base |
| **Stablecoin** (USDC, EURC) | The issuer, against the reserves it reports | No. Circle states its tokens are not covered by deposit insurance | Any hour, on the network |
| **Tokenized fund share** | The fund, through the assets it holds | No. It is an investment, and its value can move | Under the fund's own transfer rules |

Two rows are easy to blur. A **deposit token** is a claim on a bank that moves on a public ledger: JPMorgan's Kinexys piloted one on Base from June 2025 and opened JPM Coin to institutional clients there in November 2025. A **stablecoin** is a claim on a company that is not your bank. Both are dollar money from regulated institutions. They are not the same promise. For more on deposit tokens, read [always-on money, a river that is not](/guide/always-on-money-a-river-that-is-not?from=guide); for tokenized funds, [collateral that still needs a basin](/guide/collateral-that-still-needs-a-basin?from=guide).

## not every digital dollar is the same kind of thing

The word stablecoin gets stretched over three designs that behave very differently.

- **Reserve-backed.** The issuer holds reserves, reports them, and redeems tokens for currency. USDC and EURC are this kind. This is what this series means by a stablecoin.
- **Crypto-collateralized.** Someone locks volatile crypto worth more than the dollars they mint against it, and the contract sells the collateral if its value falls too far. It is a loan structure, not a reserve.
- **Synthetic.** A trading position, crypto held against an offsetting short, kept near a dollar by the hedge. It is a strategy, not a reserve.

All three can print "$1" on a screen. Only the first is a claim on a company holding currency, which is why the first question is always what stands behind the token.

## native or bridged: the same name is not the same token

One more trap. A token can be issued directly on a network (**native**), or locked on one network and represented by a copy on another (**bridged**). On Base, native USDC is issued by Circle. **USDbC** is the older bridged version and is not native USDC. The two can sit side by side in a wallet with nearly the same name.

The test is the contract address the issuer publishes. Certificates on *ensurance* use Circle's native contracts on Base: USDC at `0x8335…2913` and EURC at `0x60a3…db42`. If a payment arrives in a token at a different address, it is a different promise.

## myths and facts

| myth | fact |
|---|---|
| "A stablecoin is crypto, so it is a bet." | A reserve-backed stablecoin tracks a currency and does not aim to rise. Its main risk is the issuer and its reserves, not a bet on a price, though a token can slip off its target if confidence in the issuer does. |
| "A stablecoin is just like a bank deposit." | It is a claim on the issuer, not an insured deposit. A deposit token is closer to a deposit, because the bank owes you. |
| "All stablecoins are the same." | Reserve-backed, crypto-collateralized and synthetic dollars are three different things. |
| "If it says USDC, it is USDC." | Check the contract address. Bridged copies and look-alikes exist. |
| "Using it means going around the rules." | Issuers like Circle operate under named rules, such as MiCA in the EU. Redemption usually requires being a verified business customer. |

## is this crypto?

One sentence, honestly: it is a public ledger and a service, and the money on it is a dollar or a euro owed by a named issuer. Everything else in this post is about which issuer, and on what terms.

## what this means for the meadow

For the finance officer, the foundation's offer now has a shape. USDC from Circle, native on Base, is a dollar claim on Circle that can arrive at the meadow's account on a Saturday. On *ensurance*, a certificate for a place can be priced in any coin on Base, or ETH, with USDC as the default and EURC a common choice, and the sale settles to the account the certificate names, set to the place's [agent](/agents?from=guide), less any mint fee. From there, the place's proceeds split pays the people named on it, and nothing changes without a person saying yes.

If the office would rather hold dollars at a bank, an exchange or off-ramp that serves its country can move them there. That is a separate service from Circle's own redemption, which is usually for verified business customers.

## frequently asked questions

### what is a stablecoin, in one line?

A token that tracks a national currency one for one, issued by a company that holds reserves and redeems under its terms, moving on a public ledger at any hour. It is a claim on the issuer, not cash and not an insured deposit.

### is USDC insured like a bank account?

No. Circle states its tokens are not legal tender and not covered by deposit insurance. A bank balance is insured up to a limit; a stablecoin is not. What stands behind USDC is Circle's reserves and its redemption terms.

### what is the difference between a stablecoin and a deposit token?

Who owes you. A stablecoin is owed by its issuer, a company. A deposit token such as JPM Coin is owed by the bank that issued it. Both can move on Base at any hour.

### can a tribe or land trust receive stablecoins without a crypto exchange account?

Yes. A place's agent account on *ensurance* can receive USDC, EURC or any other coin on Base directly. The sender's institution applies its own checks, and an exchange or off-ramp verifies identity when you move dollars into a bank account.

## next steps

- **Before you accept one:** read [are stablecoins safe?](/guide/are-stablecoins-safe?from=guide) for the checklist.
- **Ready to give a place an account:** [start with an agent](/agents?from=guide).

## the series

1. [the money you trust is already onchain](/guide/the-money-you-trust-is-already-onchain?from=guide) — the map: real money already on Base, and what it means for a place. Read first
2. a stablecoin is a dollar with an address — this post
3. [every currency is coming onchain](/guide/every-currency-is-coming-onchain?from=guide) — euros, Hong Kong dollars, yen and more, live versus licensed versus announced
4. [are stablecoins safe?](/guide/are-stablecoins-safe?from=guide) — a list of answers to check, not a word on a label
5. [paid on arrival](/guide/paid-on-arrival?from=guide) — how a place is paid the day the work is bought
6. [proceeds pay all the time](/guide/proceeds-pay-all-the-time?from=guide) — splits, swappers and streams after the money lands
7. [any coin, steady money](/guide/any-coin-steady-money?from=guide) — taking a coin that swings and keeping dollars or euros
8. [fund the dependency from the treasury you already hold](/guide/fund-the-dependency-from-the-treasury-you-already-hold?from=guide) — the offer for companies that depend on a place

## sources

[Circle: MiCA redemption policy](https://www.circle.com/legal/mica-redemption-policy) — USDC and EURC described as fully reserved and redeemable 1:1; EURC issued by Circle France under MiCA

[Circle in the EEA](https://www.circle.com/circle-eea) — digital assets are not legal tender and not covered by deposit insurance

[Circle: USDC now available natively on Base](https://www.circle.com/blog/usdc-now-available-natively-on-base) — native USDC on Base, September 2023; USDbC is the bridged version

[Circle: EURC now available on Base](https://www.circle.com/blog/eurc-now-available-on-base) — native EURC on Base, July 2024; Base contract address

[JPMorgan: JPM Coin for institutional clients](https://www.jpmorgan.com/payments/newsroom/jpm-coin-usd-deposit-token-institutional-clients) and [The Block](https://www.theblock.co/post/378493/jpmorgan-deposit-token-jpm-coin) — deposit token pilot on Base from June 2025; 24/7 transfers for institutional clients, November 2025

[FDIC: understanding deposit insurance](https://www.fdic.gov/resources/deposit-insurance/understanding-deposit-insurance) — at least $250,000 per depositor, per insured bank, per ownership category

[QuickNode: types of stablecoins explained](https://blog.quicknode.com/types-of-stablecoins-explained-2026/) — reserve-backed, crypto-collateralized and synthetic designs (secondary)