// Transaction Lab
The Laboratory
one building, one full node — every room is a stage of a tx's life · click any creature to inspect · blocks arrive when they arrive
Mode 1 · SimulatedMode 2 · ChipnetMode 3 · Mainnet
// block height 892,000
// mempool 0 txs
// last block sealed —
// dsproofs broadcast 0
// Legend
Plain BCH tx
Flask-born green critter. The bread and butter — one signer, one recipient.
Fungible-token swarm
Small colored ducklings trailing the creature — CashTokens travel with the UTXO.
NFT pet
One unique companion. Crown on top = the tx holds minting authority.
Double-spend clone
Red clone in a bandit mask, re-spending a UTXO someone already spent. The node rejects it the moment it arrives — first-seen wins, no RBF — and broadcasts a DSProof so merchants hear about the attempt in seconds.