Tokenized asset · Solana

BlackRock (BLK)

BlackRock (BLK) is a tokenized asset on Solana issued by Backpack Securities. Each token tracks the underlying share 1:1 as a Token-2022 token and moves with Solana finality; the issuer holds pause, freeze, and delegate powers over the token. On U.CASH you can accept BLK payments, swap it non-custodially, and hold it in your own wallet. Issued on-chain by Backpack Securities.

Open in the app: Swap · Buy · Get UCASH

BlackRock at a glance

Network
Solana
Standard
ERC-20 token
Block time
~400 ms
Consensus
Solana mainnet

Solana finality (single slot). Settlement on U.CASH is non-custodial: every payment and swap moves on-chain, direct to a wallet you control.

The directory page for BlackRock: roster context, diligence, and every trading deep link.

Use BLK on Solana

Every action opens with BLK already selected.

Swap BLK

Best-price routing from Solana into any asset, cross-chain included, in one signed transaction.

Buy BLK

Card or bank where the fiat rails serve Solana, or swap from any asset you already hold.

Get UCASH with BLK

Pay BLK from Solana and receive UCASH, the U.CASH network token, non-custodial.

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Before you start

The setup is deliberately short. One wallet capable of holding BlackRock and a little SOL for gas on its chain, one receiving address for the output, and you have everything: a web3 name resolves to the address just as well as the raw string. Read the preview before signing, since it carries the whole trade at a glance, the amounts in and out, the fee, and the network cost. The wallet remains yours throughout and signs nothing you have not seen on screen, which is the whole security posture in one sentence.

Fees and settlement

Two costs, both visible up front. The platform charges a flat 0.50% all-in on the swap and nothing hidden behind it, no spread and no routing cut. The network charges its gas in SOL, settling with about 400 ms blocks on Solana mainnet, itemized per leg in the preview. What settles is on-chain to the address you chose, under this asset's policy of Solana finality (single slot), and once confirmed the balance is entirely yours to move with no platform anywhere in the path.

Execution runs through the aggregated DEX route, which means the number you approved is the number that happens or the transaction reverts: swaps are atomic, with no half-settled state to unwind and no exposure window between legs. If a route cannot fill at your approved bounds it fails cleanly and you re-quote, which is the failure mode you want, cheap and loud rather than silent and expensive.

Tokenized assets price from their issuer's own feed rather than a crypto market, so the quote tracks the underlying's session, and transfer eligibility follows the issuer's on-chain rules: the contract enforces them at settlement, which is why the checkout asks buyers to confirm eligibility once. These assets are not card-buyable; acquisition runs through the swap rail, and the fee structure above applies unchanged. What the wrapper adds is exposure with wallet speed, not brokerage machinery: no deposit account, no settlement lag between deciding and holding. Holders keep the same options as any token: send it, spend it where it is accepted, or swap back out the way they came in, and every movement carries the chain's own finality with it.

BlackRock: FAQ

What is a BLK tokenized asset?
It is a Token-2022 token on Solana that tracks the underlying BlackRock share and is transferable under the issuer's on-chain rules.
Can anyone hold BLK?
The token contracts enforce their own transfer compliance: transfers to or from addresses the issuer blocks revert on-chain, and the issuer can pause a token. Checkouts ask buyers to confirm they are eligible to hold tokenized assets under their local rules.
How is the BLK price determined?
U.CASH reads the token's Solana pool price (Jupiter-routed liquidity) rather than a crypto market feed, refreshing every few minutes. Pre-IPO tokens can trade far above or below the private-market valuation of the underlying company.
How do I get BLK?
Open swap.u.cash with BLK preselected as the asset you receive: swap any crypto you hold for it in one signed transaction on Solana. It settles straight to your wallet.
Get started

BlackRock, your keys

Swap, buy, and settle BLK on Solana non-custodial, straight to the wallet you control.