Crypto perp scanner blog
Practical notes on scanners, regime, and Telegram delivery.
SENTINEL publishes long-form guides for traders who want to inspect the workflow before joining the Telegram beta: data fields, receipts, and the risk boundary around crypto perp observations.

Guides
Current articles
Start with the core product questions: what the scanner reads, how Telegram delivery should work, and what a trader should verify before paying.
Scanner guide7 min read
Crypto Perp Scanner: How SENTINEL Filters Volume, Funding, OI, and Regime
A practical guide to reading crypto perp scanner output with momentum, volume, funding, open interest, market regime, and receipts.
crypto perp scannercrypto futures screenerfunding rate scanner
Telegram workflow6 min read
Telegram Crypto Scanner: What Traders Should Expect Before Paying for Alerts
How to judge a Telegram crypto scanner by source data, receipts, risk language, trial flow, and whether alerts explain the setup.
Telegram crypto scannercrypto Telegram alertscrypto signal bot
Public scanner first. Telegram trial when the workflow makes sense.