Est. in the sandbox

Royal Irish Coin

A Celtic blockchain you can actually run. Mine blocks by hand, send coins across a gossiping Irish peer network, watch the halving schedule bite, and earn your place among the Knights of Temple Bar — all in your browser, all simulated.

A gold Celtic coin embossed with an Irish harp above an emerald coastal landscape
Block reward
25 RIC
Halving
Configurable
Peer nodes
6 Irish cities
Genesis grant
500 RIC

What you can do here

A wallet that behaves like the real thing

Sign transfers, watch them queue in the mempool, then mine a block to confirm them. Keys can be exported and restored.

Open the wallet

A ledger you can read

Every block carries a height, a hash, a nonce and a difficulty target. The explorer shows the chain as it grows.

Browse the chain

An Irish peer network

Dublin, Cork, Galway, Limerick and Belfast gossip blocks to one another. Adjust latency and watch forks resolve.

See the network

Knights of Temple Bar

Claim the King's Coins airdrop, swap for a Celtic Green Card and take your place in the Hall of Knights.

Enter the portal

Humanitarian Fund

A ten-million allocation earmarked for Irish and global causes, with donations recorded on the chain.

View the fund

Honest by design

No trading, no fundraising, no promises. The whitepaper spells out exactly what is simulated and why.

Read the whitepaper

Join the Knights of Temple Bar

Holders who claim the King's Coins airdrop and swap through the exchange house receive a Celtic Green Card — a digital pass with a unique serial, a rank and a place on the public roster.

See how membership works