# Four.meme spec sheet

BNB Chain’s main meme launchpad: a 1,000,000,000-token bonding curve that moves to PancakeSwap when it fills.

Source: https://unisongo.com/atlas/four-meme · Updated 12 Nov 2026 · Unison (unisongo.com)

## Spec sheet

| Field | Value | Source | Checked |
| --- | --- | --- | --- |
| Chain | BNB Chain | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Block time | 0.45 s since the Fermi hard fork, 14 Jan 2026 | [BNB Chain blog](https://www.bnbchain.org/en/blog/fermi-hard-fork-accelerates-bsc-to-0-45-second-block-times) (7 Jan 2026) | 12 Nov 2026 |
| Curve | Bonding curve. The formula isn’t published | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Total supply | 1,000,000,000, preset | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Creation cost | Gas only, about 0.005 BNB | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Graduation | The whole curve sold, about $10,000 raised (the page may be out of date) | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Migrates to | PancakeSwap. The version isn’t stated | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Trading fee on the curve | 1%, at least 0.001 BNB | [Four Meme docs, how it works](https://four-meme.gitbook.io/four.meme/guide/how-it-works) | 12 Nov 2026 |
| Creator share | **Unverified** | None found | 12 Nov 2026 |
| Snipe protection | X Mode: fees fall block by block after creation. The creator can buy in the launch transaction | [Four Meme product update](https://four-meme.gitbook.io/four.meme/product-update/6-product-update-25-10-30) (30 Oct 2025) | 12 Nov 2026 |
| Fee after graduation | X Mode: any fee above 1% goes to buyback and burn after migration | [Four Meme product update](https://four-meme.gitbook.io/four.meme/product-update/6-product-update-25-10-30) (30 Oct 2025) | 12 Nov 2026 |
| Buys that land with the coin | The creator’s buy can go in the launch transaction | [Four Meme product update](https://four-meme.gitbook.io/four.meme/product-update/6-product-update-25-10-30) (30 Oct 2025) | 12 Nov 2026 |

11 of 12 fields verified. Unverified means no source could be read; it is never filled with a guess.

## Notes

- Four Meme also offers tax tokens, where the creator sets an on-chain transfer fee.

> On Unison: Four.meme is planned and can’t be launched on yet.

## Also written

Four.meme, Four Meme, fourmeme. Official site: [four.meme](https://four.meme).

## Use this data

Every sheet is in [atlas.json](https://unisongo.com/atlas.json) under CC BY 4.0. Credit “Unison (unisongo.com)”. See [all launchpads](https://unisongo.com/atlas).