Chains whose ledger is a directed acyclic graph rather than a single chain of blocks. There is no "longest chain" — every transaction references one or more parents in the graph, and agreement is on the partial order of transactions themselves.
| # | Asset | Consensus | Market cap |
|---|---|---|---|
| 18 | HederaHBAR | Hashgraph (gossip, aBFT) | $4.0B |
| 50 | IOTAIOTA | Tangle | $218M |
| 56 | SonicS | Lachesis (aBFT) | $156M |
| 80 | NanoXNO | Block-lattice (ORV) | $52M |
| 114 | ConstellationDAG | Proof of Reputable Observation (Hypergraph) | $24M |
| 140 | NKNNKN | Proof of Relay (MOCA) | $5M |
| 146 | ObyteGBYTE | Order-provider DAG (Byteball) | $5M |
| 235 | ZenonZNN | Meta-DAG (Momentum + Pillar) | $488,275 |
Methodology — the rules under which each chain's family was decided. Wrapped, staked and pegged claims are listed separately and never counted toward this total.