CoresRent
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Building on it

Chain and addresses

Every CoresRent contract lives on Ethereum mainnet. These are the only addresses we use. Check them here before you approve or send anything.

Every address below has a copy button and a link to Etherscan. Compare every character, not just the first and last few, and copy from this page rather than from your wallet history.

Network

ItemValue
ChainEthereum mainnet
Chain ID1
Exploreretherscan.io
Settlement assetUSDC (Circle), 6 decimals

USDC on Ethereum is Circle's own contract. Deposits, rent and redemptions all use it:

0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48Etherscan

Where your shares live

Your USDC balance and your shares are recorded inside the Subscription contract against your wallet address. There is nothing to add or import into your wallet: the dashboard reads your balance and shares straight from the contract when you connect.

0xAa22bF9eB5B2b674879c0BD358440afe86672Dc4Etherscan

CoresRent shares are only ever bought and redeemed through your own dashboard and this contract. Anyone offering CoresRent shares anywhere else is not us.

Contracts

What each one does is covered in The contracts.

  • Subscription

    Takes USDC deposits for sled, rack and pool shares, records every holder's shares against their wallet, and queues monthly withdrawals.

    0xAa22bF9eB5B2b674879c0BD358440afe86672Dc4Etherscan
  • Distributor

    Receives each day's net rent in USDC and credits it to every shareholder, pro rata.

    0xFbe13A82Fe464F51D73c60B07c6022714687879CEtherscan
  • Ledger

    Stores the Merkle root of every hour's signed meter records, per site.

    0x47ac525AA85Efe47f42BB213Ca9e38B5f5C4DD83Etherscan
  • Registry

    Lists every machine, its serials, site, custodian key and status.

    0x025E5B9367D86fffBFCbE7b3485524F6CDc72953Etherscan

Custodian signing keys

Each site's custodian signs its hourly records with one secp256k1 key. These are the current keys. The Registry contract is the source of truth: keys can be rotated or revoked, and custodianKeyAt(site, time) returns the key that was valid at any past hour.

  • EquinixIAD-4 · Ashburn, US

    Tier III+, Grid, Dominion Energy. 32 GPUs in 4 sleds across 1 rack.

    0xa089De365d429dcEC7ccF29756d7C5fEA57a836DEtherscan
  • CoreSpaceDFW-2 · Dallas, US

    Tier III, Grid, ERCOT. 32 GPUs in 4 sleds across 1 rack.

    0x6aDbb10aB688f13aAc810d71fa39F4FC332AB9A9Etherscan

Staying safe

  • We never send addresses by direct message, email attachment or phone. If someone does, it is not us.
  • Watch for address poisoning: fake payments from look-alike addresses that share the first and last characters with a real one. Copy from this page, not from your wallet history.
  • Approve exact USDC amounts, not unlimited allowances, and revoke approvals you no longer need.
  • Bookmark this page. If an address here ever changes, it will be announced in advance on this page and on the dashboard.

Last updated 5 October 2026.