Kaspa (KAS)

Normal transactions are dominated by sig cost (1000 compute gram per sig, where 500k is the compute mass block limit -> max 500 sigs per block). Compute mass also counts byte size (1 gram per byte), so 500 sigs are unrealistic, hence the known ~300 txs per block number. It assumes 300 1:2 txs (1 in, 2 outs) with minimal size.

Increasing the block *byte-size* limit (aka transient mass) from 125kb to 250kb means that you are still constrained with 300 typical txs but they can carry more data (eg in their payload)

a stark proof on the other hand, costs 250 sigops + ~225kb in size. so compute mass is at least 250*1000 + 225kb = 475kg ~< 500kg compute mass limit

and raw size is, as said, 225kb so it’s still bellow the transient mass limit

🚀 Hey everyone, what do you think?
I was honestly sick of passwords — constantly creating new accounts, forgetting them, resetting them… Eventually I’d had enough and thought: There has to be a much better way!
So I built this:

A source-available Authentication Gateway for KBeam & Kaspa.

Passwordless login for any website or protected area using QR codes and wallet signatures. Similar in spirit to SIWE/Web3 wallet logins, but built natively for the Kaspa ecosystem.

How it works:
- The website creates a one-time login request
- You approve it with KBeam (version 985 or higher)
- The gateway verifies the wallet signature
- The website creates its own secure session

Big advantages:
- No passwords transmitted or stored
- KBeam never sees your session cookie
- Fully self-hosted and under your full control
- Zero tracking, zero personal data
- Completely transparent and publicly auditable
- Security: KBeam wallet signature ~128-bit vs normal password ~40-bit → approx. 3 × 10²⁶ times harder to crack. No comparis

This weeks article on @KaspaCom is live!

Smart Contracts enable states and transitions across a family of UTXOs, enforced by the base layer.

Chess on Kaspa is an example of what these Kaspa improvements enable.

Do not forget to thank the developers! https://t.co/e5YHoHeeyk