Bitget Wrapped BTC

bgbtc
Rank #353•Wrapped-Tokens, Ethereum Ecosystem
CoinYQ Dossier

The bitcoin receipt that started earning—and acquired more control rooms

BGBTC did not merely wrap a coin. It joined a Bitcoin custody book, an exchange customer ledger, a managed yield portfolio, an Ethereum contract and later a Morph CCIP pool. Every new use added a place where “one for one” had to be measured and a person or key able to intervene.

Before the token traded, it was an account promise

Bitget introduced BGBTC in December 2024 through a subscription campaign. A user locked BTC on Bitget, received a BGBTC balance and accumulated BGPoints for partner airdrops. The company named Bitget and Cobo MPC/multisignature custody; this was a controlled product flow, not permissionless Bitcoin wrapping.

Season 1 began on 9 January 2025. BGPoints belonged to the Bitget account: transferring BGBTC did not transfer accumulated points. That early rule already separated the transferable token from the reward contract between platform and customer.

Redemption lives behind a login

Bitget’s interface accepts subscription at 1 BGBTC per BTC and offers partial or full redemption. The 2025 guide quoted a seven-day processing period and normally up to 0.05% outside promotions.

After the July 2026 upgrade, standard redemption was described as usually 3–5 days without an added fee; express redemption offered immediate 1:1 conversion for a management fee and quota. These are mutable service terms shown before confirmation.

No Ethereum or Morph function sends native Bitcoin. A self-custodied holder must first satisfy Bitget onboarding, jurisdiction and product rules—or find secondary liquidity. The redemption promise and ERC-20 possession are different layers.

The Ethereum contract has a control panel

The April 2026 listing identified 0x052093…a017. It is a verified, non-proxy ERC-20 with eight decimals and a 21-million cap. Its supply was 1,184 BGBTC on 5 September 2026.

Non-proxy does not mean ownerless. The owner can replace the minter, caller, destination, safe, operators and blacklist entries. An operator can pause operations; a transfer operator can stop all transfers; only the owner can reopen them. Burn is restricted to a configured caller, so it is not self-service redemption.

CCIP added a second supply counter

Bitget named Chainlink CCIP its canonical cross-chain system and Morph as infrastructure. On Morph, 0x310113…F606 is a Chainlink FactoryBurnMintERC20 with eight decimals and no contract supply ceiling; an owner manages CCIP admin and mint/burn roles.

At review the Morph total was 835.01899910 BGBTC and one address held both minter and burner roles. L2BEAT classifies the position as external CCIP value. A reserve test cannot treat that number as 835 additional BTC or simply omit it as a bridged copy: it must reconcile outstanding balances on every chain with completed burns, mints and messages in flight, while separately proving the BTC assets that cover the resulting liabilities.

Backing moved from cold-custody language into a yield portfolio

The original materials stressed Bitget-Cobo custody. The 2026 product instead describes diversified market vaults, automated rebalancing and Gauntlet as a core curator deploying BTC across onchain markets. Yield accrues daily at a variable reference rate and is distributed in BGBTC.

This transforms reserve analysis. Some backing may be liquid while some is exposed to protocols, market liquidity and strategy execution. A curator designs risk; it does not custody every coin or guarantee principal.

Bitget’s PoR response on 5 September reported 36,935.96 BTC platform assets versus 26,855.90 user assets, or 138%. It supports exchange-wide solvency visibility but does not show which wallets or positions cover BGBTC, value strategy claims, or reconcile Ethereum and Morph issuance.

A token balance and a property claim are not identical

Bitget’s Terms name BTG Technology Holdings Limited as platform operator. Account assets are recorded on an internal ledger and need not be segregated onchain from other users or Bitget business assets; the stated account right is to receive the same quantity and type credited. Holds, access restrictions and service changes remain possible.

The product pages advertise BGBTC redemption, while the general Backed Digital Asset clause says Bitget has no obligation to purchase, repurchase or facilitate redemption. Without the referenced On-chain Elite agreement, the priority of those texts and rights of an external unaffiliated holder remain unresolved. The ERC-20 itself grants neither a specific BTC UTXO nor equity, voting, deposit insurance or ownership of yield positions.

How the project changed

  1. 2024-12-09
    BGBTC opens as a subscription campaign

    A BTC subscription produced BGBTC, while BGPoints accrued separately to the Bitget account under the stated Bitget-Cobo custody arrangement.

  2. 2025-01-09
    Season 1 begins

    On-chain Elite becomes the product home; points and promotional rules remain account-bound.

  3. 2026-04-21
    Ethereum spot trading opens

    Bitget lists 0x052093…a017 and BGBTC/USDT.

  4. 2026-07-30
    The product becomes a BTC-yield asset

    Daily BGBTC rewards, Gauntlet curation, standard and express redemption are introduced.

  5. 2026-07-31
    Bitget announces canonical CCIP adoption

    Bitget’s July 31 announcement names Chainlink CCIP as its canonical cross-chain infrastructure and mentions its Morph partnership. The announcement does not establish when the Morph contract was deployed.

Evidence and primary sources

Last evidence review: 2026-09-05

What is Bitget Wrapped BTC?

Bitget Wrapped BTC (BGBTC) is a custodial BTC-linked product issued by Bitget. The primary ERC-20 is 0x052093…a017 on Ethereum; a separate CCIP burn/mint token is 0x310113…F606 on Morph. Eight decimals mirror satoshi precision. BGBTC is also an account-based Earn and collateral product, so the onchain token and Bitget service rights must be read together.

What problem does Bitget Wrapped BTC solve?

Wrapping BTC joins three ledgers that do not enforce one another automatically: Bitcoin custody and deployed yield positions, BGBTC supply on each EVM chain, and Bitget’s internal customer ledger. A 1:1 slogan is reliable only if liabilities, liquid and invested BTC, cross-chain movements and eligible redemptions reconcile during stress.

How does Bitget Wrapped BTC work?

Eligible Bitget users subscribe BTC and receive BGBTC at 1:1. Ethereum minting passes through a caller-restricted minter into a designated destination; burning is likewise restricted to a service caller. The owner can change roles and blacklist addresses, while operators can pause. Morph uses a Chainlink FactoryBurnMintERC20 whose owner assigns a CCIP pool mint/burn roles. Redemption is an offchain Bitget instruction—standard or express—not an ERC-20 method that releases BTC.

Key facts

  • Verified deployments: Ethereum 0x0520930F21b14Cafac7a27b102487beE7138a017 and Morph 0x31011317764E097b28d159a8145B92BFA453F606.
  • On 2026-09-05 supply was 1,184.00000000 on Ethereum and 835.01899910 on Morph. Neither counter proves reserves; liabilities must reconcile outstanding balances across chains and messages in flight without double-counting burn/mint representations.
  • Ethereum is a direct capped contract, but owner can change minter, caller, mint destination, blacklist and roles; operators can pause operations or transfers.
  • Live role reads showed owner 0xdb255f…f860 and separate unlabelled operator, caller, destination and minter addresses; the reviewed public pages do not map each address to a legal person or key policy.
  • The minter defaults to 1–100 BGBTC per call and 500 per day, but its owner can revise limits and the token owner can replace the minter.
  • Current product terms describe standard redemption in 3–5 days and express redemption for a management fee; older guidance said seven days and normally up to 0.05%.
  • Bitget’s aggregate PoR showed 36,935.96 BTC assets, 26,855.90 BTC user liabilities and 138% on 2026-09-05, without a BGBTC-only reserve table.
  • Yield is a Bitget service distribution. Earlier BGPoints stayed with the account after token transfer; current rewards are paid in BGBTC to eligible Bitget accounts, not encoded as an external-wallet rebase.

Official links

Categories

Wrapped-TokensEthereum Ecosystem

Frequently asked questions

Is every BGBTC backed by one BTC?

Bitget states 1:1 backing. Public aggregate PoR showed excess BTC assets, but it did not separately reconcile BGBTC supply, CCIP state, liquid custody and BTC deployed into yield strategies.

Can any Ethereum holder redeem directly?

No contract method releases native BTC. Published steps require a Bitget account, On-chain Elite interface and product terms. Eligibility, identity checks, jurisdiction and service availability therefore matter.

What are redemption time and fees?

The July 2026 page says standard redemption usually takes 3–5 days with no additional fee and express redemption is instant for a management fee. A 2025 guide said seven days and normally up to 0.05%, so check the live quote.

Does BGBTC automatically increase in a wallet?

The ERC-20 is not rebasing. Bitget says daily BTC yield is paid in additional BGBTC to eligible platform accounts. An external self-custodied token does not inherit an automatic code-level reward.

Who can mint?

On Ethereum only the configured minter contract can call token mint, and only its configured caller can trigger that minter within adjustable limits. On Morph authorized CCIP pool roles can mint and burn.

Can BGBTC be frozen?

Ethereum’s owner can blacklist addresses and a designated operator can pause all transfers. A separate operator can pause contract operations. Morph uses a different CCIP role model and does not copy Ethereum’s blacklist code.

Is Bitget’s PoR a BGBTC audit?

No. It is an exchange-wide BTC asset-versus-user-liability snapshot with a Merkle root. The reviewed response does not isolate BGBTC obligations, strategy valuation, custody addresses or cross-chain reconciliation.

What property does a token holder own?

Onchain possession controls an ERC-20 balance subject to contract controls. It does not identify a particular BTC UTXO or grant direct title to Cobo custody or a Gauntlet-managed position. Platform-account rights come from Bitget terms.

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