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C4mS…pump: who launched it and how coins like it went

C4mSLDBkUCePyPk5RvZ71yHir4ZWe5fJ2NDgPegwpump

checked 2026-10-29 14:35:27 UTC · created 2026-09-13 00:08:18 UTC · pump.fun · DexScreener

Live: this coin's check now, in Telegram · an alert when its dev launches again (one tap, free, no sign-up).

Is this the real $PMARCA? The first pump.fun coin with that ticker was ASYYqwd3opdXHmmK3KSDHrtB1gCmZzB8PA8QVbaB39Qx, created 2024-03-29. 17 other graduated coins use the ticker; the biggest, KLTGuiypkEV6p2EmQJrL1eo33yMy5cArJkVLxYMpump, peaked at $184,495,564 on its first day.

Quick answer

C4mSLDBkUCePyPk5RvZ71yHir4ZWe5fJ2NDgPegwpump was launched on Sep 13, 2026 by YvEsBWpHK5PJ6Q8m4YrocwKeWys1NG67pbgi73UPnuX, a wallet with 17 pump.fun launches on record (this one included) and 8 graduated; before this coin, its best had peaked at $424,978. In its first 10 seconds, the deployer bought 79.3% of the supply, the whole bonding curve, and one other wallet under 0.1%. The deployer and those first buyers still hold 79.3% of the supply, net of what they sold, so most of it sits with the wallets that launched it. The deployer bought the whole bonding curve (79.31% of the supply; one other wallet under 0.1%) as the coin launched, and it graduated in the same second; every buyer since has bought from the pool's remaining 20.69%. The biggest wallet, 99SpW56khLZ9BcLsjnuXduLFJAg2QqLy5oBprSCpMcvu, holds 0.05% of the supply (on chain, 2026-10-29 14:35 UTC). Of 585 past launches that looked like it at 240 minutes old, 100% graduated, 71% had no trade a day later, the median peaked at 1.00x over the next day.

The deployer

YvEsBWpHK5PJ6Q8m4YrocwKeWys1NG67pbgi73UPnuX · its page · the serial deployers · do serial deployers' coins run?

Launches17every pump.fun coin this wallet launched
Graduated847.1% of its launches
Best earlier peak$424,978its best coin's peak market cap in the tables to 2026-10-29, before this coin
Last 24 h0launches in the day before this one

At launch

First 10 s buyers2wallets that bought in the first ten seconds
Their supply79.3%of the supply bought in those ten seconds
Insiders now79.3%deployer and first-10 s buyers, net
Curve100%graduated

Launches that looked like this

585 past launches, from any deployer, looked like it at 240 minutes old: a deployer with 6-20 launches and 1+ graduated before, 1-3 buyers in the first 10 s, insiders 60%+ of supply, and curve graduated.

Graduated100.0%of the matches
Dead next day71%no trade a day later
Median peak1.00xover the next 24 h, from that age
Top 10% peak1.38xthe 90th percentile

The closest past launches

Questions

Is the coin C4mS…pump the real $PMARCA?

Is this the real $PMARCA? The first pump.fun coin with that ticker was ASYYqwd3opdXHmmK3KSDHrtB1gCmZzB8PA8QVbaB39Qx, created 2024-03-29. 17 other graduated coins use the ticker; the biggest, KLTGuiypkEV6p2EmQJrL1eo33yMy5cArJkVLxYMpump, peaked at $184,495,564 on its first day.

Who launched the coin C4mS…pump?

The wallet YvEsBWpHK5PJ6Q8m4YrocwKeWys1NG67pbgi73UPnuX, on Sep 13, 2026. It has 17 pump.fun launches on record, this one included, and 8 of them graduated. Before this coin, its best had peaked at $424,978.

Was the coin C4mS…pump bundled at launch?

The deployer bought 79.3% of the supply in its first 10 seconds, the whole bonding curve, and one other wallet under 0.1%: the coin graduated on one wallet's buy, not a bundle of many. Since pump.fun's BOOST mode (Jul 2026), about half of all graduates are bought out like this in their first seconds.

Do the insiders still hold the coin C4mS…pump?

The deployer and the first-10-second buyers hold 79.3% of the supply, net of what they sold. That is a majority: if they sell into the pool at once, the price falls with it.

Who holds most of the coin C4mS…pump?

The biggest wallet, 99SpW56khLZ9BcLsjnuXduLFJAg2QqLy5oBprSCpMcvu, holds 0.05% of the supply (on chain, 2026-10-29 14:35 UTC). Wallets only: the bonding curve and the pools are left out.

How did launches like the coin C4mS…pump go?

585 past launches looked like it at 240 minutes old (the deployer's record, the first 10 seconds, the insiders' share and the curve). 100% of them graduated, 71% had no trade a day later, the median peaked at 1.00x over the next day and the top tenth at 1.38x.

Is the coin C4mS…pump a rug?

This check gives no verdict. Three facts decide it: who holds the supply, whether they have sold, and how launches like it went, all above. A coin launched through pump.fun's program has no freeze authority and no sell tax, so anyone can sell; the risk is the holders who can sell first.

Read: Is the bundle selling into your buy? · Bundled launches graduate ten times more often · Graduates bought whole at launch · A pump.fun coin's first 24 hours · Your first launch is your best launch · Deployers whose coins did 2x, 10x, 100x · every launch today, with the dev's record · find wallets worth copying · the check in ChatGPT · more calls a day

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Numbers from every pump.fun trade, ever, not advice and never a verdict. The same answers by API: the pump.fun API, 300 calls a day free under /free/ with no key, 2,000 a day with a key; for a bot, the pre-buy check is the same three calls in Python; in Grok, a Grok bot template. Not affiliated with pump.fun.