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ALX on Base

ALX on Base extends ALX Protocol through blockchain commitments and programmable onchain services. XNDR token supports network access, payments, and participation across hosted services and applications.

ALXAnchor
0xF6E12e7052F15c44AE926E50A0a68FAB5E35ea46 (opens in a new tab)
XNDR Token
0x591e36C2f600e75Cf8961c55B92C3C9006555684 (opens in a new tab)

Block to Base

ALXAnchor records a blockHash or Merkle root on Base while keeping Block content offchain.

  1. 1Offchain
    ALX Block
  2. 2Offchain
    blockHash or Merkle root
  3. 3Base
    ALXAnchor
  4. 4Base
    Base Record

ALXAnchor

Confirm commitments recorded on Base

Confirms

  • Commitment recorded on Base
  • Contract address and blockchain
  • First recorded timestamp
  • Submitting wallet address

Does Not Confirm

  • Accuracy or truth of the content
  • Content authorship or ownership
  • Approval or authorization
  • Availability of the underlying content
Verify Commitment Inclusion

XNDR Token

XNDR is the native token of ALX on Base, supporting access, payments, and participation across hosted services and applications built on ALX Protocol.

Token Utility (opens in a new tab)Tokenomics (opens in a new tab)
The XNDR token: a silver coin with the black XNDR mark on its face

FAQ

Common questions about ALX on Base and onchain commitments.

Documentation
What is ALX on Base?

ALX on Base anchors ALX Block commitments to Base. The ALXAnchor contract records either a blockHash or a Merkle root.

Is ALX on Base deployed?

Yes. The ALXAnchor and XNDR token addresses appear above, with links to BaseScan.

Do I need Base to use ALX?

No. ALX Blocks are created, identified, and verified locally, without Base.

What does ALXAnchor record?

ALXAnchor records one bytes32 commitment, the first onchain timestamp, and the submitting address. Block content remains offchain.

Does anchoring change a Block?

No. Anchoring does not change Block content, identity, or declared lineage. Base stores only the commitment.

What does a successful lookup prove?

A successful lookup confirms that the identified contract recorded the commitment on Base, along with the first timestamp and submitting address. A lookup does not prove content truth, authorship, ownership, approval, or availability.

Should I anchor a blockHash or a Merkle root?

Use a blockHash to anchor one Block directly. Use a Merkle root to anchor a collection of Blocks with one commitment. Individual Blocks can then be verified against the root with Merkle proofs.

Who can submit a commitment?

The ALXAnchor source allows any address to submit a commitment. The contract defines no administrator or upgrade mechanism. Deployment-specific behavior must be verified from the deployed contract.

What is XNDR?

XNDR is the native token of ALX on Base, supporting hosted services and applications built on ALX Protocol. Its contract address appears above.

Do I need XNDR to use ALX?

No. ALX Blocks are created, identified, and verified locally, without Base or XNDR.