Bitmark - OG Marking Cryptocurrency

circulating supply21,336,059 BTMKObserved 2026-10-18T23:53:54+00:00.
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Block Explorer

Explore Bitmark’s Blockchain

The Bitmark block explorer serves everyone in the community: people sending or receiving Bitmark, holders following the network, miners checking their blocks, and developers studying the protocol. You do not need a technical background to use it.

Bitmark is an independent Layer 1 blockchain with its own ledger, transactions, and consensus. This explorer is dedicated to the Bitmark network.

Main explorer: Bitmark Block Explorer

Find a Block, Transaction, or Address

Paste a transaction ID or Bitmark address into the search box, or enter a block height or block hash.

  • Check a recorded transaction. Searching a transaction ID opens the block containing it. Inspect its inputs, destination addresses where available, and output amounts. The block’s confirmation count shows how many blocks have accumulated since its inclusion.
  • Look up an address. See its recorded balance, total received, total sent, and transaction history, including dates, amounts, and the balance after each transaction.
  • Inspect a block. View its height, timestamp, hash, mining algorithm, difficulty, confirmation count, size, and transactions. Follow links to the previous or next Bitmark block.

Follow Network Activity

The homepage shows the latest indexed block height, money supply, and average block spacing. Its recent-block list includes timestamps, algorithms, difficulty, transaction counts, and total output amounts. You can browse older blocks or filter the list to blocks containing more than one transaction.

Understand Mining and Emission

The explorer presents statistics for all eight Bitmark mining algorithms, including difficulty, estimated hashrate, peak hashrate, per-algorithm money supply, block reward, and average block spacing. Merge-mined blocks are marked in the block list and identified in their details.

Hashrates are estimates, and the explorer notes that difficulties and hashrates are weighted according to each algorithm’s weight.

Explore Network Charts

Chart collections are linked for day, month, year, and full-history views, covering block spacing, hashrate, and difficulty across the mining algorithms. Check the dates and block range displayed on each collection: a chart’s label does not guarantee that its images are up to date.

For Developers and Curious Readers

Block details also expose fields such as the Merkle root, version, nonce, bits, chainwork, and merge-mining information. PostgreSQL supports the explorer’s storage and queries behind the scenes; visitors can explore the blockchain through the website without using database tools.

Secondary Explorer: Chainz / CryptoID Bitmark Explorer

The Bitmark community has for years relied on the Chainz.Cryptoid.Info explorer. Its Bitmark page remains available as an alternative place to explore the network.

The BitMark Wallets

SHA256 Hash (GUI):
4b9f31686ecaad97cdb175e6574bf307f8d1c410
427825f4304c21da8aac1864
SHA256 Hash (GUI):
4b9f31686ecaad97cdb175e6574bf307f8d1c410
427825f4304c21da8aac1864
SHA256 Hash (GUI):
4b9f31686ecaad97cdb175e6574bf307f8d1c410
427825f4304c21da8aac1864
SHA256 Hash (GUI):
4b9f31686ecaad97cdb175e6574bf307f8d1c410
427825f4304c21da8aac1864
SHA256 Hash (GUI):
4b9f31686ecaad97cdb175e6574bf307f8d1c410
427825f4304c21da8aac1864