Custody · Greenhouse

Your money, your keys, your terms.

Greenhouse is the crypto layer of Garden. We do not custody your assets — you do, with us as one of n threshold signers. Every spending decision is policy-checked before it is signed. Every signature is reconciled into Bean. There is no email reset. There is a guardian ceremony.

Open GardenSee supported chains
FROST · 2 of 3
No single signer.
Not even us.
  • operator
    device:nina@acme
    ● available
  • operator
    device:rana@acme
    ● available
  • guardian
    guardian@anchorage
    ● cold
Chains

Anchored on Solana. Settles everywhere.

BitcoinBTC

native + Lightning

EthereumETH

L1 + Optimism, Arbitrum, Base

SolanaSOL

anchor program · home of Greenhouse

PolygonPOL

PoS + zkEVM

AvalancheAVAX

C-chain

Cosmos HubATOM

IBC-enabled

StellarXLM

fiat anchors

HederaHBAR

enterprise rail

AptosAPT

Move VM

SuiSUI

Move VM

NEARNEAR

sharded L1

TronTRX

USDT high-volume

CardanoADA

Plutus

Stablecoins

The unit of working capital.

USDC
Circle

Solana, Ethereum, Base, 8 more

USDP
Paxos

Ethereum, Solana

PYUSD
PayPal · Paxos

Ethereum, Solana

DAI
Maker

Ethereum

USDe
Ethena

Ethereum

Recovery

Lose a signer. Don't lose the org.

If a signer device is lost or compromised, recovery is a formal ceremony. A quorum of guardians proves identity, attests to the loss, and rotates the missing share. Time-bounded, signed at every step, recorded in Bean’s audit chain. There is no help desk that can move your money.

CEREMONY  greenhouse.recovery.case_18a
  initiated  2026-04-28 14:02 UTC by alex@acme.com
  reason     device:nina@acme reported lost
  guardian   anchorage      · attested · 14:18
  guardian   garden-support · attested · 14:21
  signer     device:rana@acme · attested · 14:24
  rotation   new share generated · device:nina-replacement
  attest     ed25519:greenhouse_signer_03  blake3:c1…
  bind       Bean J-2026-04-28-04529  Sealed

Hold the keys. Open Garden.

Open GardenSee pricing