Alternatives
Products that do what Stellarch does
A trading-card game where you own every card, provably fair
- 1

- 2

- 3

- 4

- 5

- 6

- 7

- 8

- 9

- 10HA
2014 · hivewallet.com
- 11

- 12

- 13

- 14

- 15

- 16

- 17SC
I've always had an appreciation for the properties of hashing. I especially like the concept of Proof of Work, so I tried to make a little competition out of it.
2024 · shallenge.quirino.net
- 18DA
I’ve been working on a solution to the "Physical Oracle Problem" (trustless trading of physical goods) and just released the full Alpha implementation. The Core Thesis: Existing decentralized marketplaces rely on reputation, which inevitably centralizes. Dealta replaces reputation with a Nash Equilibrium-based mechanism. We use staked, pseudo-randomly selected "Brokers" to physically verify goods. The protocol ensures that honesty is the dominant strategy for all actors via strict payoff matrices. It intended use is preferably trading of mid to high value goods. Nobody expecting a computer,…
Jan 2026 · github.com
- 19

- 20

- 21

- 22

- 23

- 24

Ranked by how close each launch is in meaning, then by votes. Refine with a description →