Memory Pool Memory Pool Refreshing

78,717 transactions
31.63 vMB
Show Random Selection Loading Transactions
Max Size: 177/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,541 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,007 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,540 (348,087 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
501,453 501,453 00000000000000000020293fab2acbef0b2ea5d2b0a67346ab02e07e553492f9 1.02 MB 2,478 712
501,452 501,452 00000000000000000048e70d1471a30c69eb56b4d89da3f4ea45654e8970c2a7 1.07 MB 2,403 921
501,451 501,451 0000000000000000004b269ece007638e0992a83ac12210565a45d101544dae2 1.01 MB 2,303 312
501,450 501,450 00000000000000000015c5471244cd732db51b772891efe775887c053c25d2b3 1.05 MB 1,730 607
501,449 501,449 0000000000000000004ef0803c0c3203856c61d4c9e904884338c67953150c6b 1.08 MB 1,962 434
501,448 501,448 0000000000000000008eeec474443ff8bda8db6e41bd1b1b4cb8676bccadd793 1.06 MB 2,171 314
501,447 501,447 00000000000000000018b7d74ad91b97156a9d0929f62a7ac1c79439a1d68dd3 1.07 MB 2,407 493
501,446 501,446 00000000000000000021ca183e9b23b6b905b58db5439664a961d3972497a10c 1.08 MB 2,632 761
501,445 501,445 0000000000000000007f836cb9881e4aee60f2af1dae34713e78f075ec7f7863 1.04 MB 2,762 787
501,444 501,444 000000000000000000586f44750076fecdc7fea0a75ef65bc90012662fd94ff2 1.08 MB 2,298 372
501,443 501,443 0000000000000000003b58612a26bed1805ac413e3909f04868eeae89e211479 1.05 MB 2,725 680
501,442 501,442 000000000000000000377044fc74c05d911f19b9c59a6767e66f373b527184d7 1.04 MB 2,938 771
501,441 501,441 00000000000000000058543b5a195474b842c232591dbe14d627cfb0de01887f 1.04 MB 2,572 568
501,440 501,440 000000000000000000751a0d1799058ce86ab6bc48f5b06dcc1e3f572fd3eb01 1.06 MB 2,694 419
501,439 501,439 00000000000000000006d8a7c0d52151a51d1aa377b4dc53da3fa9feb8349c75 1.10 MB 2,093 562
501,438 501,438 000000000000000000239c13548072239a247555a267d29ae483996bf6eeeb49 1.05 MB 3,051 689
501,437 501,437 00000000000000000075ad47309110c728e2a7aff955dd486e1ea67fc67e4dc6 1.08 MB 1,894 1,007
501,436 501,436 0000000000000000001ef574fe2b15a338b53da3fa0ce60e3e5695b384192685 1.06 MB 2,416 576
501,435 501,435 000000000000000000223bb8c90518fb95f5eee5ed1b60abeabd13baea6e5757 1.05 MB 2,673 676
501,434 501,434 0000000000000000004e6079bcc46b61935925686014d969b6d91700afaf1110 1.04 MB 2,588 627
501,433 501,433 0000000000000000008228ee82dc1c408f05b4d9a79cd110d09ee820c7145714 1.11 MB 2,440 546
Previous 10 blocks ↓
Total Size: 660.63 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 97 incoming
  • Data Transfer: 490.79 GB sent, 2.46 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.