Memory Pool Memory Pool Refreshing

51,882 transactions
33.18 vMB
Show Random Selection Loading Transactions
Max Size: 159/200 MB
Min Fee: 3 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,011 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 6,716 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,010 (540,741 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
309,269 309,269 00000000000000002f13089a4731a23bb18d45edbf3ed542d878273dd8fc06c0 0.19 MB 340 30
309,268 309,268 00000000000000004131562ca50a5fe95aa32f3c3241dccbb8526c6b487f4e22 0.40 MB 675 31
309,267 309,267 00000000000000000d0dea7d6af3c9d9e70f5eef067dffb2a7735806cfe8e242 0.00 MB 1 0
309,266 309,266 00000000000000002d3d52ef55e1938f48040524d566b7153960376743d3b8ba 0.15 MB 297 30
309,265 309,265 0000000000000000175c35437e00c12da7f42696271392c55ce1095b3fa63ac7 0.06 MB 104 29
309,264 309,264 00000000000000001496d76bdd16f9c55089047fb31c8659b02513415a1103d1 0.02 MB 64 38
309,263 309,263 000000000000000019f193859224fdac85dd51a282f61d5494dfd7034046cc3b 0.33 MB 584 28
309,262 309,262 0000000000000000307c2feb3aa3f651d9e2e1497539826012c9add29802ebab 0.06 MB 106 27
309,261 309,261 000000000000000034ba0ba4726c9decdca5f0afbf7df11ebf4a52b0470dd85e 0.08 MB 166 30
309,260 309,260 0000000000000000164ff79aefd1449e87597477bf891b70596799820108770e 0.04 MB 95 23
309,259 309,259 0000000000000000318063c174735e1b9248a9dc991b3e0d94eef80f160fbe72 0.32 MB 642 34
309,258 309,258 00000000000000000ed7a311d34c29dca8bd34e155b594a658bfb7a95453a103 0.04 MB 91 28
309,257 309,257 00000000000000001c46e4bf20ce666135700eb9fda2d7dd3b47549097c23cdd 0.33 MB 593 29
309,256 309,256 00000000000000000ae604a13b8ca55d9026ee7894f3481292db48b63a53b0ed 0.08 MB 20 3
309,255 309,255 00000000000000000c6e3d893ac1766409d128a6d14ccc1aa0cc53ade9759de1 0.22 MB 331 22
309,254 309,254 00000000000000000146540531084e4f5b0a7e3f1e45bec79b7976d3657a3dc8 0.01 MB 39 34
309,253 309,253 00000000000000002ddfb9030fe74ffb232ec53cc83068f8031be66f7faef678 0.04 MB 81 18
309,252 309,252 00000000000000003287f01b3d788d79d12596ecfd23f8fdcf5df72e93526580 0.12 MB 77 14
309,251 309,251 000000000000000028711b9b6220938e829a63bc96af15e343c5e0ce70decb0d 0.33 MB 581 30
309,250 309,250 00000000000000002184393a16721ff69684acb21d8475cd62127929335f4ca2 0.05 MB 48 4
309,249 309,249 00000000000000003ce57467a5fb9ab97e26a6651fd3562d655b36d310b223af 0.02 MB 43 24
Previous 10 blocks ↓
Total Size: 661.53 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 110 incoming
  • Data Transfer: 959.94 GB sent, 6.62 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.