Nest BlackOpal LiquidStone II Vault

Plume dates nOPAL’s launch to November 2025 in its August 27, 2026 account. The reviewed evidence does not establish an exact day or support treating an earlier contract date as the product launch.

LiquidStone II advances cash to Brazilian merchants against card installments and receives registered payment flows as they settle, typically over short periods. BlackOpal also describes NDF hedging and a liquid sleeve. Those features can reduce duration or currency exposure without eliminating merchant, payment-network, hedge or fund risk.

The current vault allocation is a snapshot, not a covenant. Operations can rotate between LiquidStone II, Treasury exposure and stablecoin reserves. A holder owns the resulting vault share, not a fixed 50/50 portfolio or an identified packet of receivables.

On December 5, 2025, Plume announced Solana expansion including nOPAL, with deposits described as coming soon. A December 19 follow-up described the yield layer as live. These are operator announcements, not independently replayed first-deposit transactions.

The EVM share address 0x119Dd7…9165 is the visible nOPAL balance across Plume and other supported chains. The deployment record separately names an Accountant, Teller, Manager and RolesAuthority. Treating the token address alone as the whole product hides the calls that set its price and move its portfolio.

Solana uses an OFT share mint. Bridging changes where the receipt is held while assets remain on their origin chain. It preserves cross-chain supply accounting, not a one-to-one relocation of each receivable.

Deposits mint shares at an Accountant rate. Retained returns raise that rate; losses and fees can lower it. Underlying issuer NAV is the primary input and contract bounds reject abnormal values, but a bound only constrains an update—it does not independently discover fair value.

This makes the token price legible without making it continuous. Private-credit marks may update by report rather than trade, so smooth APY can conceal the timing of recognition. A later correction belongs to nOPAL holders through the share rate.

On August 27, 2026, Plume announced nOPAL access through Bybit RWA Earn for eligible users. A new distribution channel did not change the vault’s settlement constraints.

A standard request commits shares to a queue until reserves, asset sales or issuer settlement fund the exit. Instant redemption is a separate service: it needs available liquidity and can deduct a fee shown in the quote. The protocol’s general 3%-10% buffer target is not a guarantee for every moment or request size.

Authorized operators fulfill queues and manage fee and portfolio settings; Predicate screens entry; proxy administrators can replace upgradeable logic; compliance tools can freeze or seize. Nest DAO LLC supplies the interface terms, while BlackOpal supplies the strategy. Public records do not complete the custodian and insolvency map between them.

The expansion changed where a user could enter. The decision at exit remained whether available liquidity could pay now or the portfolio first had to settle.