Dashboard · VantagePlanned

Mt. Gox Bitcoin Wallet Balance and Repayment Tracker

How much bitcoin does the Mt. Gox estate still hold, and has it moved?

Bitcoin still held by the Mt. Gox estate, every transfer out of its wallets and where the coins went, beside the repayment deadline.

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Blueprint

What the dashboard will show.

The dashboard as it will open in Vantage. Each figure is named here and arrives with its receipt; until its data is published, its place stays empty.

Estate wallets

Estate wallets

What the estate holds, what has moved and where it went.

Estate balance

BTC

Bitcoin in unspent outputs of every address attributed to the estate, at the latest block.

Figureaddress_labelsAwaiting data

Moved out, 30 days

BTC

Bitcoin sent from estate addresses to addresses outside the estate in the last 30 days.

Figurewhale_transfersAwaiting data

Days since the last move

days

Days since the latest transaction that spent an estate output.

Figurewhale_transfersAwaiting data

Repayment deadline

date

The repayment deadline set by the trustee's latest notice, linked to that notice.

FigureAwaiting data

Estate balance over time

BTC

Bitcoin held by estate addresses at each day's last block since the estate's coins were first identified on-chain.

Line chartaddress_labelsAwaiting data

Transfers out by destination

BTC

Bitcoin leaving the estate per month, split into repayment exchanges, new estate wallets and unknown addresses.

Stacked barsexchange_balances_dailyAwaiting data

Estate addresses

Each attributed address with its balance, its last activity and the evidence that ties it to the estate.

Tableaddress_labelsAwaiting data

Latest transfers

Every recent transaction that spent estate outputs, with amount, destination, label and block.

Tablewhale_transfersAwaiting data

About

What it answers, and for whom.

Mt. Gox was the largest bitcoin exchange of its early years and collapsed in 2014 after losing most of its customers' coins. Its estate, run by a court-appointed trustee in Tokyo, has been repaying creditors through designated exchanges since 2024 and still holds a large balance. This dashboard reads the wallets attributed to the estate at every block, so a move shows up as soon as it confirms.

Each transfer out of the estate is followed to where it lands: a repayment exchange, a new estate wallet or an unknown address. In October 2026 the trustee moved the repayment deadline to October 31, 2027, so the deadline tile shows that date and changes only when a new notice does.

Method

How it will be measured.

Every figure will be read at a block, kept with its source and its exact read, and open a receipt anyone can re-check.

How receipts work →
  1. Estate addresses are those attributed to the trustee from public notices and from earlier estate transfers, each recorded with the evidence for it.
  2. The balance is the sum of unspent outputs paying those addresses at each block, so a transfer changes it as soon as it confirms.
  3. Transfers out are followed one hop: to labelled repayment exchanges, to new addresses that join the estate list on evidence or to unknown destinations.
  4. The repayment deadline is the date in the trustee's latest notice, recorded with that notice; it is an off-chain fact, not a chain read.

The data it needs

Chain data, with some off-chain sources

  • address_labelsTo buildAddress labelsLabels for known addresses: exchanges, bridges, protocols, funds, treasuries, sanctioned addresses and known attackers.
  • whale_transfersTo buildLarge transfersTransfers above a size threshold per token and chain, with sender and receiver labels (exchange, fund, bridge, unknown).
  • exchange_balances_dailyTo buildExchange wallet balancesBalances held in labelled exchange wallets per asset, chain and exchange at day end, and net flows in and out.
  • native_prices_dailyTo buildOracle prices by dayReference prices of major assets read from on-chain oracle feeds (Chainlink latestRoundData) at each day's last block, with each round's update time.
  • Unspent outputs of every address attributed to the Mt. Gox estate, read at each block
  • Transactions spending estate outputs, with their outputs and amounts
  • Exchange deposit addresses tied to announced repayments, labelled with their source
  • The trustee's notices on repayment deadlines, recorded with date and source
  • BTC/USD oracle on Ethereum, for USD values
Questions

Questions people ask.

How much bitcoin does Mt. Gox still hold?

The page sums the unspent outputs of every address attributed to the estate at the latest block. The figure is pinned to that block and lists the addresses behind it, so a reader can check each balance.

When is the Mt. Gox repayment deadline?

In October 2026 the trustee extended the deadline for base, early lump-sum and intermediate repayments to October 31, 2027. The tile changes only when a new notice is published, and the notice is linked.

Has Mt. Gox moved bitcoin today?

The latest transfers table lists every transaction that spent estate outputs, newest first, with the amount, the destination and its label. If nothing has moved, the days-since-last-move tile says how long it has been.

Where does Mt. Gox send bitcoin?

Repayments have gone through designated exchanges that credit creditors' accounts, and the estate has also moved coins between its own wallets. Each destination is labelled where a source exists, and new estate wallets are added only on evidence.

Does a Mt. Gox transfer mean bitcoin is being sold?

Not by itself. A move to an exchange usually means repayment to creditors, who then decide whether to keep or sell, and a move to a new wallet may be housekeeping. The page shows where coins went, not what anyone did next.

Rehabilitation trustee
The court-appointed administrator who runs the Mt. Gox estate and decides when and how creditors are paid.
Civil rehabilitation
The Japanese court process under which the Mt. Gox estate repays creditors, in place of the earlier bankruptcy.

Build Mt. Gox Bitcoin Wallet Balance and Repayment Tracker on verified data.

Start free in Voltfin Studio: boards, tables and reports where every number opens its receipt. Tell us which data you need first and we will build it next.