On-chain · Telegram
Be first to know when large money moves on-chain
$3.4bn
stolen on-chain in 2025
Chainalysis counted over $3.4 billion stolen on-chain in 2025 — three incidents accounted for 69% of everything taken from services, and $1.5 billion of it left Bybit in a single February morning.
Chainalysis, 18 December 2025. Read the report
All of it moved on public chains, in the open, while it was happening. Undertow reports that movement as it lands: transfers to and from exchanges, stablecoin issuance, large swaps on decentralised venues, and protocol incidents.
All of it was public while it happened.The only question was who was looking.
Full access
as it lands
A notification feed about public blockchain data: large transfers to and from exchanges, stablecoin issuance, large swaps on decentralised venues, and protocol incidents. The free channel carries one of those feeds, 60 minutes later, with the transaction link and the wallet label taken out.
- 01Something crosses a feed's floor on a public chain — a transfer, an issuance, an exchange on a decentralised venue.
- 02The message reaches your Telegram at that moment.
- 03It carries the transaction link — open a public explorer and check it.
38+ messages a day
1,144 in 30 days
- Stablecoin Mint / Burn732
- Whale CEX Flows379
- DeFi Hack Alerts31
- Big DEX Swaps2
Counted from what this channel posted over the last 30 days, not from what the pipelines produced. The rate moves with the markets.
four feeds
What a message contains
One message per event: the amount, the chain, where it went, and when.
Nothing else — no commentary, no ratings, no recommendations.
4 in total
Feeds
- Whale CEX Flowsfrom $25Malso free · 60 min behind
- Stablecoin Mint / Burnfrom $25Mfull access only
- Big DEX Swapsfrom $25Mfull access only
- DeFi Hack Alertsfrom $25Mfull access only
public chains
Where the data comes from
Public blockchains and public block explorers. Every message links the transaction, so anyone can check it independently.
Access
- Free channel
- 0 ★
- Full access
- 750 ★ / 30 days
- 3 months$39.99 — $13.33 a month
- 6 months$70.99 — $11.83 a month−11%
- 12 months$120.00$106.99 — $8.92 a month−33%Best value
1 of the 4 feeds, 60 minutes behind, without who moved.
Every message the moment it is generated.
Savings against the monthly price, $13.30 / mo.
Questions
Is this advice?
No. Every message states what happened on a public chain. It contains no recommendation, and the service takes no action on anyone's behalf.
Can I verify a message?
Yes. Each one links the transaction on a public explorer.
How fast is it?
Full access delivers as the data lands. The free channel is delayed, and the delay is stated on this page.
How do I stop?
Leave the channel. A Telegram subscription can be cancelled in Telegram; a fixed period simply ends.
What are whales?
The name people give wallets that move sums large enough to be felt by the market. We do not hand the title out: the channel selects transfers and swaps over the floor stated beside each feed on this page, not "whales". Who is behind a wallet is not something the public chain says, and we do not guess.
This is an information service. It reports publicly available data. It gives no advice, recommends no action, and does nothing on your behalf.