Layer 0 (L0) coins: are they halal?
7 Layer 0 (L0) coins screened against our 27-point Shariah methodology. Open any report for pillar scores, criterion breakdowns and purification guidance.
What is Layer 0 (L0)?
Layer 0 refers to the foundational network infrastructure that underlies and connects multiple independent blockchains, providing shared protocols for consensus, data transfer, and cross-chain interoperability. Rather than hosting applications directly, Layer 0 frameworks let developers launch customizable, application-specific Layer 1 blockchains that can natively communicate and exchange assets or data with one another. Examples of this architecture include Polkadot, Cosmos, and Avalanche, whose native tokens are used for network security, governance, and inter-chain transaction fees.
- Halal29%
- Mashbooh57%
- Haram14%
| Shariah | Riba | Gharar | Maysir | ||
|---|---|---|---|---|---|
| 53 |  PolkadotDOT | HALAL83 | |||
| 770 |  AtomOneATONE | HALAL73.9 | |||
| 391 |  Metal BlockchainMETAL | MASHBOOH65.1 | |||
| 734 |  Naoris ProtocolNAORIS | MASHBOOH62.9 | |||
| 134 |  LayerZeroZRO | MASHBOOH59.8 | |||
| 2517 |  CellframeCELL | MASHBOOH58.7 | |||
| 2686 |  Openverse NetworkBTG | HARAM37 |
How CryptoUmmah screens Layer 0 (L0) coins
As with every category we track, coins here are screened individually against our 27-point methodology across the three core pillars — riba (interest), gharar (uncertainty), and maysir (speculation/gambling) — rather than being judged by category label alone. Two coins sharing this tag can land on very different verdicts depending on their specific tokenomics, revenue model, and governance structure. Across the 7 Layer 0 (L0) coins we've screened, the average Shariah compliance score sits at 62.9/100, with 29% classified Halal, 57% Mashbooh, and 14% Haram.