Memory Pool Memory Pool Refreshing

72,143 transactions
31.68 vMB
Show Random Selection Loading Transactions
Max Size: 183/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,366 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,596 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,365 (350,906 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,459 521,459 00000000000000000043046c5ed5492c998abeaf29c83481637c63b20805565f 1.07 MB 1,806 24
521,458 521,458 000000000000000000067f998c5f86becb9760c248a40b0c1394ece6ca55e8c6 1.10 MB 2,169 29
521,457 521,457 0000000000000000001ff02b77ea4b6c6b0dfb1bc4b9bdc899eedeb8ca24aaf6 1.12 MB 1,831 50
521,456 521,456 00000000000000000037bed0a92276a904292a710f3ce7d1c48d6c99decb5838 1.13 MB 1,833 13
521,455 521,455 0000000000000000001169c1221fea5236f20ef801cd9f81e4f1e4214e3fcdf2 1.10 MB 1,692 70
521,454 521,454 0000000000000000000247e29dc60334d137c3eafa1eac02de0723c5d8061ea6 1.14 MB 2,131 23
521,453 521,453 00000000000000000018a4ec87824e005d596b6a2e110551c55f2299dd2a3c1b 1.06 MB 1,549 75
521,452 521,452 00000000000000000023ecc63fd047fceefd4cd9102f167a25b34dffaffc82b0 1.11 MB 2,097 53
521,451 521,451 0000000000000000001b40eedc4de49bb53d13ac15316cb71a7d54b8979b18ef 0.70 MB 853 24
521,450 521,450 000000000000000000372a3c7867f33a4b8efb4e006e703b5731a20616324ef1 0.76 MB 1,247 23
521,449 521,449 0000000000000000001a7cb8f6c7553eb36d6ee41ae065dbadd444b9154416d8 0.98 MB 1,138 10
521,448 521,448 0000000000000000001a5d101f1c626a0327f05a9a71692c3fef112b5b3be03c 0.44 MB 674 43
521,447 521,447 0000000000000000002a4851b915765fc5346a122c581ce19dceb1cc06cba8b4 0.43 MB 750 28
521,446 521,446 0000000000000000002d87045096c6a7697e02d4e76818bbab849cca3f1d9185 0.44 MB 444 21
521,445 521,445 00000000000000000034c0b71ad1fb28ce5cfd1e8d5e31382d8dda4351d59866 1.24 MB 878 20
521,444 521,444 000000000000000000104e25ac5d0a9f814bc7b998e07d6e88e0c9460feb2226 1.30 MB 443 9
521,443 521,443 00000000000000000035adda8084a5784f3ba61a0e857f933cff33345088fa36 1.15 MB 1,389 15
521,442 521,442 00000000000000000027b2bcb99e8f5035159a2a1c7ce54fda6815f4edca93a5 1.10 MB 2,445 150
521,441 521,441 0000000000000000002cac57709f0834d91627b062302ea87174de1fe932a646 0.03 MB 88 28
521,440 521,440 0000000000000000003c7b583c9ff09a941a8e65aa940a96e6882558fde65765 0.19 MB 130 38
521,439 521,439 0000000000000000002d50e442d37def80d8bf9856f3acd3540b2b7061ce9656 0.28 MB 664 32
Previous 10 blocks ↓
Total Size: 703.89 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,632.60 GB sent, 237.40 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. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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.