Memory Pool Memory Pool Refreshing

81,703 transactions
31.71 vMB
Show Random Selection Loading Transactions
Max Size: 179/200 MB
Min Fee: 6 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,565 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 6,440 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,564 (349,223 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
500,341 500,341 0000000000000000001a22ef05424466c097ca81f0d6e1112a6ae6082badb6fd 1.05 MB 2,861 886
500,340 500,340 0000000000000000003bef904a0dfdb951c0bd920ae8fa5fca6459eee0a8275e 1.00 MB 2,570 818
500,339 500,339 00000000000000000088bd45c66627ad3a56b5d1074aa263ef2dbfec51495137 1.05 MB 2,970 823
500,338 500,338 000000000000000000278c3665f3174519abbbcbc0c1ee3b9053ecb3862e6f84 1.03 MB 2,750 870
500,337 500,337 00000000000000000040f6b2538e2eacabf5e96e0eedd4560eb00d5c920cfa5b 1.04 MB 3,024 787
500,336 500,336 00000000000000000005af9454eff45196d6c0c95ac46db362ac2681baa1e551 1.04 MB 3,158 846
500,335 500,335 0000000000000000004b9f39997d1e4501ae14a7785a889d89297be7c3467648 1.05 MB 2,945 885
500,334 500,334 0000000000000000007c3ff6044b8ca38446e95a20dd2be1bdda6e5e13606a1f 1.16 MB 2,547 764
500,333 500,333 0000000000000000007a055f8f420ea47d29636d6419907978cdab76ce0385a2 1.06 MB 2,965 880
500,332 500,332 0000000000000000004b365c4744e2dde370fb95272b2b065f9abedbc95e432d 1.05 MB 2,910 877
500,331 500,331 0000000000000000000ba094716f029cc614c946e53c2468282d24f3f204e829 1.05 MB 2,532 899
500,330 500,330 0000000000000000002db2f50c8c19df280473a1ccd8a71485a8b8488b91f739 1.04 MB 3,123 831
500,329 500,329 0000000000000000003a8d07810067b03dfacb992c06d15dd6bed2456f00d2b2 1.07 MB 2,981 714
500,328 500,328 00000000000000000023e5a66f5524f426fac72645de28c5ee6676d9da188038 1.07 MB 2,616 714
500,327 500,327 0000000000000000003a637bd04498c6d617ae658ee787a4e4387f086075ea34 1.05 MB 3,092 772
500,326 500,326 0000000000000000006ba611b89da25e3c5f70e002a8150166101dae8bffdb11 1.07 MB 2,699 931
500,325 500,325 0000000000000000007b4fd4cabb0d02d3bdccd9983fc370f5f31eab7faa98fb 1.07 MB 3,028 771
500,324 500,324 000000000000000000263223a39876ff8d23c659a018e824aba0fa9b28be3d2a 1.08 MB 2,733 833
500,323 500,323 0000000000000000001cc26e84d1181071239ada9508f512533d397c147e5450 1.09 MB 2,451 834
500,322 500,322 00000000000000000036b9b18ca9434ae09d39f7487bcb8aa91fc3002f984d45 1.04 MB 2,364 932
500,321 500,321 0000000000000000005eee606b85a1d59f5181fb7112ce48a2af45c2ec2c9e25 1.05 MB 2,781 926
Previous 10 blocks ↓
Total Size: 660.67 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 100 incoming
  • Data Transfer: 507.92 GB sent, 2.72 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.