# BNB Attestation Service (BAS): D-Score 46/100 — Moderately Decentralized

**BlockIndex D-Score: 46/100 (Moderately Decentralized).** BNB Attestation Service (BAS) is a Layer 2 cryptocurrency using PoS consensus. BNB Attestation Service: BEP-20 attestation infrastructure for identity, reputation, credentials, and verifiable BNB Chain applications.

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

## D-Score breakdown (0-100, higher means more decentralized)
| Component | Score |
| --- | --- |
| Overall D-Score | 46 |
| Node distribution | 0 |
| Initial distribution | 18 |
| Governance | 21 |
| Age and history | 7 |
| Autonomy | 0 |

## Key facts
- Layer: Layer 2
- Consensus: PoS (N/A)
- Launch: Other (2025)
- Founder: N/A
- VC funded: No
- Max supply: 10,000,000,000
- Circulating: 2,500,000,000 (25.0%)

## Market data (as of 2026-06-19)
- Price: $0.03
- Market cap: $80.31M
- 24h volume: $5.47M
- 24h change: +0.25% · 7d change: +2.31%

## About
BNB Attestation Service (BAS) is a BEP-20 token and attestation infrastructure project for the BNB Chain ecosystem. Market and explorer sources describe it as a modular identity and reputation layer designed to connect verifiable credentials, identity proofs, asset relationships, and behavior data with on-chain applications. Its documented components include BNB Passport, an attestation registry, and the BAS Verify SDK, positioning the project as middleware for reusable proofs and trust signals across decentralized applications.

Technically, BAS is not an independent blockchain and does not operate its own validator or full-node network. It runs on BNB Smart Chain through the BEP-20 contract at 0x0f0df6cb17ee5e883eddfef9153fc6036bdb4e37, with 18 decimals and inherited BNB Chain consensus. The project centers on structured attestations rather than base-layer consensus, mining, or native block production. Its design goals include permissioning, compliance filtering, voting eligibility, personalization, and verifiable data exchange for applications that need identity or reputation context without rebuilding those systems from scratch.

The BAS ecosystem is documented through BscScan contract visibility, CoinMarketCap and CoinGecko market coverage, and exchange availability across centralized and decentralized venues. BAS trading support is reported around the BAS/WBNB pair, with listings including KuCoin, Binance Alpha, Binance, MEXC, Coinbase, Kraken, PancakeSwap, Uniswap, and other venues in the supplied market data. Wallet accessibility is broad because BAS follows the BEP-20 standard and can be held through common BNB Chain-compatible wallets including Ledger, MetaMask, Trust Wallet, WalletConnect, Phantom, Electrum, and Argent according to the provided wallet extraction.

Tokenomics data from CoinMarketCap reports a fixed maximum supply of 10,000,000,000 BAS and a circulating supply of 2,500,000,000 BAS, equal to 25% of maximum supply. ICO Analytics reports a public sale allocation of 200,000,000 BAS, or 2% of total supply. Because BAS is a token rather than a proof-of-work chain, premine is best interpreted as issuance and allocation at token creation rather than mining-era premine. Using the public sale allocation context, 98% of supply was outside the reported public sale allocation.

Governance, company structure, founder identity, and executive leadership details are not clearly available in the searched source data. The GitHub organization exists and market sources list source-code availability, but a specific license was not confirmed. No BAS-specific hacks, freezes, halts, enforcement actions, or regulatory proceedings were found in the supplied summaries. The project’s strategic focus remains attestation infrastructure for identity, reputation, permissions, voting eligibility, compliance filters, and trusted application workflows in the BNB ecosystem.

## Links
- Website: https://www.bnbattest.io/
- Whitepaper: N/A
- GitHub: https://github.com/bnb-attestation-service

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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