Memory Pool Memory Pool Refreshing

85,435 transactions
35.23 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,578 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,147 28
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,577 (575,478 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
274,099 274,099 0000000000000002fa4a041b61c34777df643616abbf450015792253e8ff7cbe 0.17 MB 279 45
274,098 274,098 0000000000000001ceb0ce0a065b6e19dc5bdf6d10a6debf77c4eb6e7df90a53 0.25 MB 494 68
274,097 274,097 000000000000000457e84bb191ef622f30ea25dc953e46ad56ba5f61e0efe3aa 0.04 MB 97 48
274,096 274,096 0000000000000005228b86dcded864170f6eed3f12d97555ba1f82d301c0a7d8 0.15 MB 250 43
274,095 274,095 000000000000000124725a59db557f3296ad70aac6e3ce5207238587c0656ddf 0.17 MB 429 50
274,094 274,094 000000000000000517eb45c03706a2d90417cc0bd91f50d5845f913ef34f7383 0.25 MB 472 54
274,093 274,093 000000000000000136cef10b83601b67fa532a0589d9b2893bf276a773633a4f 0.05 MB 120 32
274,092 274,092 0000000000000001f326cc9af505087ba0be0cafeb607414ce41445fe839ada1 0.06 MB 131 47
274,091 274,091 0000000000000003844d0b773b4c76d6b299c47c8a164efe040832c377c2d52e 0.00 MB 1 0
274,090 274,090 00000000000000018bb7cc599ae2bd3e7492a1385f116a4b1d9f651f7b5c8d72 0.18 MB 394 129
274,089 274,089 000000000000000088c08efd5235a170426758ba3f2225f1107b70bd722a6c17 0.42 MB 791 41
274,088 274,088 00000000000000053a3f54db15f502c83451fda40892ed683a5ad5d1ea087454 0.03 MB 75 99
274,087 274,087 0000000000000004c84cf449f7e71293d410e271d7d72f9c646ee733aa084024 0.15 MB 228 43
274,086 274,086 000000000000000021156031709f652e4b1851bbf9044b7528dd016565cc2b54 0.00 MB 5 15
274,085 274,085 0000000000000003e37a0f5469405c554402c2c09a997ba13711b7dbdefecbe5 0.08 MB 155 40
274,084 274,084 000000000000000213b2310534e2638cfc093fd1cbf2c99c255a9064fe93231a 0.04 MB 37 31
274,083 274,083 00000000000000003a130ba07c80440e109b1fe696f4efcd5cefa7229d72aa8c 0.15 MB 279 33
274,082 274,082 000000000000000576430bd80f831160d17c1720f942b9b49c45b755ba95129b 0.18 MB 282 34
274,081 274,081 00000000000000017525da48ebe63b2d32428f0ccce468372ec9d4de3e2a7113 0.05 MB 119 33
274,080 274,080 00000000000000051ecf07a080ea2cafc8f09874e0e9a63dd8ae7aead2384204 0.08 MB 140 54
274,079 274,079 000000000000000138775d549c9efaa1ce7def777131dfdde15c041fc9fa7e19 0.63 MB 605 20
Previous 10 blocks ↓
Total Size: 660.70 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 105 incoming
  • Data Transfer: 521.98 GB sent, 2.84 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.