mockup build fresh-start-v3 — dummy data, nothing real. every feature works: click everything. every action ends in an on-chain receipt — click any tx link to read it in plain words.
⌘K
11,284 online
1218.0000 BSV

Live coins

48,213 trades today · every card is chain state
🐱
Rocket Cat (ROCKT)
created by · ·
4.20 BSV
market cap · 0.0₆42/coin
BSV
Ladder progress (looks like a curve — it isn't. no pool.)
62%
Sold off the rising price ladder. Every unsold coin sits in a covenant belonging to the creator — there is no liquidity anyone can pull.
The Holo 👑
100%
Creator coin lock 🔒 RANK #1
locked by mila3,000,000 ROCKT (30%)
untilblock 1,006,520 · ≈ may 2027
proof
Enforced by nLockTime — miners themselves reject any spend before that block. Rank = amount × time remaining, across all coins.
Holder distribution

Genesis Packs

Series 1 · 11 coins · one transaction · contents listed before you pay
What's inside pack #— — every slot, read off the chain. no odds column, because there are no odds
The run — shuffled and art-mapped by block 913,402 when the 11th creator opted in · next pack highlighted · nobody skips ahead
sealedopenedyoursbroken / cracked
What the chain sees when you open it

Binder

your packs, your cards, your coins — one place, read off the chain

Create coin

free · live in seconds · no presale · no pool
your creator address never rotates — the coin, its creator fee, and your locks stay publicly attributable to the address you launch from. wallet addresses rotate at your choice; only the address you launch a coin from is pinned — a creator's stage name is permanent.
% of supply (0–50)
6 / 12 / 18 months · 3 tranches
the one standard — thirds unlock over 18 months, no dump-day cliff
% of supply (0–5) · sits in YOUR covenant, under YOUR cancel key, until a pack is taken
Series 2 · 4 of 11 opted in
the first eleven opt-ins form a pack — nobody picks, nobody curates. eligibility is a chain fact: an origin stamp (a lock is not required)
Free to launch — the platform covers your sats (sybil-checked on-chain). Supply splits transparently: 30% locked to you, 50% on the rising ladder, 20% liquid in your wallet. Instantly tradeable.
mila CONVICTION #1
Locked behind mila
–
Supporters lock their own BSV behind this creator with nLockTime. It's their money, on a timer only miners control — pure provable belief. Any amount, any date — six months minimum, enforced by the covenant itself.
BSV
conviction weight 1.0× · unlocks in ≈ 6 months
Supporters (0) — every lock has its tx
Coins by mila
Wall — on-chain messages

Rankings

every number below is recomputed from raw chain data — nobody can buy a spot, not even us
Locked coins ONE STANDARD · 6/12/18 TRANCHES
Coins ranked by how much of their own supply the creator locked. Same schedule for everyone, so every rank is comparable. Click a coin to open it.
Creator rankings
Creators ranked by BSV locked behind them by supporters — conviction = amount × time remaining (weight caps at 4 years), decaying as unlocks near. Click a row for the full profile; click a ticker to open the coin.
Supporter rankings
The believers' board — users ranked by what THEY have locked across all creators. Click any supporter for their conviction card; every lock links to its transaction.
moonboy
on-chain identity (BAP) · signed by your rotating keys, no fixed address ·
0 coins created · 0 replies · nothing locked yet
Your wallet · keys live in THIS browser, nowhere else
0.0420 BSV
— · · 1 address · · · your address, your call — keep one, rotate by hand, or auto-rotate every receive
Holdings
History — every row is a real transaction (click any)
Coins created
None yet — hit ＋ Create coin and it appears here with its lock and ladder.
Your replies — on-chain, in coin threads
Nothing yet — chat happens inside each coin's thread. Post one and it shows here with its tx.

How it works

pumpsv lets anyone launch a coin that is instantly tradeable — no presale, no team allocation, no seeding liquidity. And unlike anywhere else: we never hold your coins or your keys.

1 · Your wallet is created in your browser. The secret key never leaves your device.
2 · Pick a coin you like — check its creator lock 🔒 (locked creators can't rug).
3 · Buy any amount off the rising price ladder. Payment and coins settle in ONE transaction.
4 · Sell any time — your coins list as an on-chain order only you can cancel, or hit a standing bid instantly.
5 · Lock behind creators you believe in. Conviction is public, ranked, and provable.

What's really happening underneath

Launching
One signed tx mints your coin (BSV21), inscribes the image on-chain forever, and lists your supply as a ladder of covenant-locked orders. Looks like a curve — it is not one. There is no pool, so there is nothing to drain.
Trading
Each order is coins locked in a Bitcoin script: "anyone may take these by paying X to the seller; only the seller can cancel." Partial fills mean any amount works. Paying and receiving are the same transaction — you cannot pay and not receive. And there is no committee here: no validator vote, no operator, nobody who can force-settle, delist, or unwind your trade. It's a covenant, not a committee.
Locks & rankings 🔒
nLockTime — Bitcoin's built-in timer — freezes coins until a block height. Creators lock supply (coin rank); supporters lock BSV behind creators (conviction + believer ranks). Miners enforce it, we just display it. Creator supply locks all follow one standard — three tranches at 6 / 12 / 18 months, thirds unlocking over a year and a half, no single dump-day cliff — so every coin rank is comparable. Supporter locks are yours to shape: any amount, any unlock date, six months minimum. Weight grows with time and caps at 4 years, so no thousand-year whale ever owns a leaderboard — but if you want to lock till the year 3025, we'll salute you.
Coin threads
Every coin has its own chat. Every reply and every username is a transaction (MAP + BAP protocols) — permanent, uncensorable, rebuildable by anyone. Your profile collects your replies across all coins. And you can buy without leaving the thread: type /buy — the app recognizes it as you type and floats a private preview of the cheapest whole listing on this coin, the same one the Buy tab takes first. No amounts, no dollars, no ticker: the page is the identity. A command never signs; only your wallet's preview does. A command never becomes a comment. Receipts are a separate, opt-in second transaction. Feeling inspired? /create (or /mint) opens the coin creator right from any thread.
The database
Our servers only mirror the chain for speed. If pumpsv vanished tonight, every coin, order, lock and post still exists — yours, forever.
Support
We never DM first. We will never ask for your seed words — not in chat, not in "support," not ever. Anyone who does is a thief wearing our name.

Edit profile

Name, bio and picture publish as a BAP identity update — owned by your key, portable to any BSV app.

Send BSV

Balance: 0.0420 BSV · miner fee ~120 sats · signed in your browser, relayed by us, verifiable by anyone.

Review before you sign

inputsfrom your wallet only
outputsre-derived on your device · match ✓
changereturns to a fresh key of yours · ✓
Your wallet rebuilt this transaction from scratch and compared it to what the site asked for. If they ever differed, you'd see it here in red — and nothing would sign.

Transaction

txid:
In the real app this links to whatsonchain.com — anyone on earth can verify it.

😬 Someone beat you to it

That order was just taken by 8fQ3z a second before you. Your money never moved — the transaction simply can't spend an order that's already gone. No loss, no limbo.

Next best price: 0.0₆43 (0.8% higher)