# Ardor (ARDR): D-Score 62/100 — Decentralized

**BlockIndex D-Score: 62/100 (Decentralized).** Ardor (ARDR) is a Layer 1 cryptocurrency using PoS consensus. Ardor: Enterprise-focused Layer-1 parent–child blockchain platform offering modular child chains, scalable APIs, and pure PoS security.

_Source: https://blockindex.ai/coin/ardr · Data by BlockIndex.AI · Updated 2026-06-19_

## D-Score breakdown (0-100, higher means more decentralized)
| Component | Score |
| --- | --- |
| Overall D-Score | 62 |
| Node distribution | 28 |
| Initial distribution | 0 |
| Governance | 16 |
| Age and history | 13 |
| Autonomy | 5 |

## Key facts
- Layer: Layer 1
- Consensus: PoS (N/A)
- Launch: Other (2018)
- Founder: Jelurida Swiss SA
- VC funded: No
- Max supply: 998,466,231
- Circulating: 998,466,231 (100.0%)

## Market data (as of 2026-06-19)
- Price: $0.03
- Market cap: $27.04M
- 24h volume: $1.14M
- 24h change: -4.20% · 7d change: -7.11%

## About
Ardor is a production-ready Layer-1 blockchain platform built with a parent–child chain architecture that separates security and settlement from application-specific logic. Launched on January 1, 2018 and stewarded by Jelurida Swiss SA, Ardor evolved from the Nxt codebase to provide a turnkey environment for developers and enterprises to create interoperable child chains. The platform emphasizes modularity and scalability: a single parent chain secures the network and finalizes cross-chain transactions while child chains host application tokens, custom rules, and features. Ardor exposes an extensive API surface—over 250 APIs according to project documentation—which supports a wide variety of developer use cases, from token creation and asset management to identity and voting integrations.

Technically, Ardor implements a pure Proof-of-Stake consensus algorithm and is primarily implemented in Java. Its design focuses on reducing blockchain bloat by moving transactional data and application state off the main security ledger into child chains, with transaction bundling and built-in cross-chain token exchange mechanisms to facilitate interoperability between chains. The parent–child architecture is intended to simplify node operations for applications while preserving a single settlement layer for security. The codebase and tooling prioritize developer ergonomics and enterprise adoption: comprehensive docs, SDKs and client software are provided on the official site and within the Ardor ecosystem.

From a practical standpoint, Ardor’s native token ARDR is used for transaction fees and network operations on the parent chain, while child chains may issue and manage their own tokens and economic models. The tokenomics as provided in the combined summary indicate a max supply and circulating supply of approximately 998.46 million ARDR (100% circulation per the sources). Market data snapshots in the supplied materials show active trading and listings on major analytics platforms and exchanges, illustrating ongoing liquidity and visibility in centralized venues. Jelurida’s stewardship and recurring weekly updates through 2025 demonstrate continued maintenance and iterative releases, including a referenced release 2.5.3 and related testnet upgrade activity in December 2025.

Governance and organizational structure are company-managed rather than DAO-driven in the reviewed materials: development and project stewardship are attributed to Jelurida Swiss SA, and no on-chain DAO governance framework or token-voting regime is described in the provided files. Likewise, details on pre-issuance percentages, dev-fund allocations, and a formal public initial percentage (PIP) are not present in the supplied documents; these remain items requiring further primary-source validation. Overall, Ardor positions itself as an enterprise- and developer-focused platform that reduces fragmentation for multi-token applications by offering modular child-chain deployment backed by a mature, Java-based PoS implementation and continued protocol maintenance.

## Links
- Website: https://ardorplatform.org/
- Whitepaper: N/A
- GitHub: https://bitcointalk.org/index.php?topic=1518497.0

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About the D-Score: BlockIndex.AI rates decentralization from 0 to 100 across node distribution, initial distribution, governance, age and history, and autonomy. Methodology: https://blockindex.ai/dscore