# MySphere

Live on mainnet · [Launchpads](https://builder.registrai.cc/ecosystem/launchpads/) · Last reviewed 2026-10-31

MySphere is a launchpad on Arc, Circle's blockchain, live on Arc mainnet. Social app on Base whose Startpad token launchpad also runs on Arc mainnet, with bonding curves counted in USDC. Its how-it-works page names Arc mainnet for Startpad and its app config lists four Arc mainnet (chain ID 5042) contracts.

Also known as MySphere Startpad, mysphere.fun.

[Website](https://mysphere.fun) · [Docs](https://mysphere.fun/how)

## Status

Evidence: [MySphere: How it works](https://mysphere.fun/how) · [MySphere app bundle: Arc mainnet contract config](https://mysphere.fun/_next/static/chunks/1407-2d3dde0333e4eafc.js) · [Contract on the Arc explorer](https://explorer.arc.io/address/0xd5f65cfbe6a1aa1b6f82cbe0a336ddfcd39a5340) · [Hourly activity in the Arc indices](https://builder.registrai.cc/api/v1/members/integration%3Amysphere/hourly?index=aei)

## Contracts on Arc

- Startpad launchpad: [`0xd5f65cfbe6a1aa1b6f82cbe0a336ddfcd39a5340`](https://explorer.arc.io/address/0xd5f65cfbe6a1aa1b6f82cbe0a336ddfcd39a5340) ([source](https://mysphere.fun/_next/static/chunks/1407-2d3dde0333e4eafc.js))
- Liquidity vault: [`0x49fd3a54b23a0ee1d6a7720f493618f5ccf4681d`](https://explorer.arc.io/address/0x49fd3a54b23a0ee1d6a7720f493618f5ccf4681d) ([source](https://mysphere.fun/_next/static/chunks/1407-2d3dde0333e4eafc.js))
- Launch hook: [`0x9669d2809710ad8218793e0cd55317ccd984e044`](https://explorer.arc.io/address/0x9669d2809710ad8218793e0cd55317ccd984e044) ([source](https://mysphere.fun/_next/static/chunks/1407-2d3dde0333e4eafc.js))
- Token factory: [`0x04bdad462b66b152689076975db1197766a69568`](https://explorer.arc.io/address/0x04bdad462b66b152689076975db1197766a69568) ([source](https://mysphere.fun/_next/static/chunks/1407-2d3dde0333e4eafc.js))

Also attributed by the Arc indices:

## Activity

Data until 9 Nov 2026, 00:00 UTC · not verified · indices: AII, AEI

## Last 24 h

| Stablecoin payments | 0 |
| --- | --- |
| Stablecoin volume | $0 |
| Points earned | 0 |
| Points (stock, AEI) | 3.27 |
| Share of the Arc Ecosystem Index | 0.01% |
| Paying wallets, last hour | 0 |
| New payers, last hour | 0 |

## Last 7 days

| Day (UTC) | Payments | USD | Points earned | Most paying wallets in one hour |
| --- | --- | --- | --- | --- |
| 9 Nov 2026 | 0 | $0 | 0 | 0 |
| 8 Nov 2026 | 0 | $0 | 0 | 0 |
| 7 Nov 2026 | 0 | $0 | 0 | 0 |
| 6 Nov 2026 | 0 | $0 | 0 | 0 |
| 5 Nov 2026 | 0 | $0 | 0 | 0 |
| 4 Nov 2026 | 0 | $0 | 0 | 0 |
| 3 Nov 2026 | 0 | $0 | 0 | 0 |
| 2 Nov 2026 | 0 | $0 | 0 | 0 |

Hourly data: [JSON](https://builder.registrai.cc/api/v1/members/integration%3Amysphere/hourly?index=aei)

## Questions

**What is MySphere on Arc?**: MySphere is listed under Launchpads on Arc, Circle's blockchain. Social app on Base whose Startpad token launchpad also runs on Arc mainnet, with bonding curves counted in USDC.

**Is MySphere live on Arc mainnet?**: Yes. MySphere is live on Arc mainnet. [Evidence](https://mysphere.fun/how)

**When did MySphere launch on Arc?**: No source dated the day MySphere went live on Arc mainnet has been found, so no launch date is listed.

**Who controls the contracts of MySphere on Arc?**: 4 contracts on Arc are attributed to MySphere. Registrai has not read their owner or admin roles yet.

## Sources

1. [MySphere website](https://mysphere.fun)
2. [MySphere: How it works](https://mysphere.fun/how)
3. [MySphere app bundle (chunk 1407)](https://mysphere.fun/_next/static/chunks/1407-2d3dde0333e4eafc.js)
4. [Registrai index: MySphere](https://builder.registrai.cc/apps/integration/mysphere/)

[Corrected 1 time · latest 2026-10-31](https://builder.registrai.cc/ecosystem/corrections/#mysphere)

[Suggest a correction](https://builder.registrai.cc/ecosystem/mysphere/correct/) · [How we publish](https://builder.registrai.cc/how-we-publish/) · [Arc ecosystem](https://builder.registrai.cc/ecosystem/)

Source: https://builder.registrai.cc/ecosystem/mysphere/ · Registrai, builder.registrai.cc, CC BY 4.0