Memory Pool Memory Pool Refreshing

82,712 transactions
36.98 vMB
Show Random Selection Loading Transactions
Max Size: 198/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,648 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 1,680 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,647 (710,371 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
139,276 139,276 000000000000028e479451ee5babc9c26159fa82a656307338ede76a66dc2505 0.02 MB 57 342
139,275 139,275 00000000000005f2eb9f4fee83ba5e22b8b53eea8c12c28e0ab4242270c58911 0.01 MB 14 149
139,274 139,274 00000000000002e42b32e95ec7b6359f0a51cccd73e7334a4b148a83e23c7483 0.03 MB 57 113
139,273 139,273 00000000000007d0cca9ae375ff88c4f3ed25b09b2c1d86d8ce18e602a4b7080 0.01 MB 10 27
139,272 139,272 0000000000000185ad6ba15c096e5320b7e85aadb2f5147c21ff1d939d510aca 0.05 MB 97 126
139,271 139,271 0000000000000200fb24d80ff7469023eb90c05807d9799bd4846253859e2c92 0.02 MB 31 44
139,270 139,270 00000000000007ce558cfa9acccd3d5ec5222fa03dc4bf3c5f2aabaae80f6813 0.00 MB 11 80
139,269 139,269 0000000000000636d87400d1d160efa62609fbbf38309b2332d7e01cea2fee29 0.01 MB 28 51
139,268 139,268 00000000000004f90c23039284198c5ede5161c4e68bf084459140bea72e7ead 0.01 MB 25 251
139,267 139,267 0000000000000030b439dc2ecd1760c139c62d4fabc29f81155b19249da6b3e4 0.00 MB 8 54
139,266 139,266 000000000000015f5a075d505815a70b3f7b3dd8905d035211f7dbf9ac50f1c5 0.02 MB 77 149
139,265 139,265 0000000000000297af3b0e4ece2ebbdf4f94336b5b1fa138ab5d2767f68592f6 0.05 MB 151 212
139,264 139,264 000000000000089c071cb2c64a48e5641f4a5f4889e22e85d820980b7b5ecf04 0.05 MB 123 401
139,263 139,263 0000000000000178fbc74ea9b804038cf50eba0f2a7b867f54cd3db6d623f979 0.02 MB 56 177
139,262 139,262 00000000000001bdd68dba34d39ea22337f9257ad6e39c2a5f27ad3caf81fbe8 0.01 MB 18 136
139,261 139,261 0000000000000453667f29c45ec37a790e16f0c041dccfd41aa61efcf92a1fe7 0.01 MB 12 835
139,260 139,260 00000000000001bdcb241d020b4e6bc2d43fe2732ab97c1e6a2239f3f45938f9 0.01 MB 24 44
139,259 139,259 0000000000000052bf07873e4b8105438d8fdffe2f5325dfac8bf03dfc23f15c 0.01 MB 25 219
139,258 139,258 000000000000015e11e451a90c8f23c9a66a2385a9467aa68bd6985b5da73c2a 0.00 MB 13 85
139,257 139,257 000000000000052c3b95573576fdcfad0a10a95cc9ac4aff16a92239e31862bc 0.01 MB 18 492
139,256 139,256 00000000000003540f393a6b83c42c33142add95b06ed9708ecfabf536dce676 0.04 MB 105 117
Previous 10 blocks ↓
Total Size: 660.84 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 112 incoming
  • Data Transfer: 579.36 GB sent, 3.36 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.