Memory Pool Memory Pool Refreshing

40,874 transactions
33.71 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 2 sats/vbyte

Estimated time to get mined based on feerate:

Feerate Blocks Time
4 sats/vbyte 2
4 sats/vbyte 3
3 sats/vbyte 6
3 sats/vbyte 12
3 sats/vbyte 144
3 sats/vbyte 432

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
875,839 0000000000000000000297fa0000000000000000000000000000000000000000 1.00 vMB 1,516 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 875,838 (736,304 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
139,534 139,534 00000000000001819efd32c34d90f32d9a791b56474d0674be76013e475831f8 0.01 MB 45 121
139,533 139,533 0000000000000400666cddc1a4dd9f5929685a059e88ca0f7dfcbba9a88dd1dc 0.03 MB 52 321
139,532 139,532 00000000000006b37c3c35e7eeffd4fb5cb70b69b94bdd9819b68380faf01ea7 0.01 MB 28 301
139,531 139,531 00000000000002931235ae10c8a0c0b688df28e3b837194ad458457392344a40 0.01 MB 31 435
139,530 139,530 0000000000000694b0530154e50008e0a0e0fa5cb022717c3a32fa5b8a20940a 0.03 MB 39 619
139,529 139,529 0000000000000210db8a0b5a1271d4d13daccce9b16797ca81d9446bae9ce9cd 0.01 MB 36 60
139,528 139,528 00000000000005fbe6d8336f19b44a7725e1ca9b17557ea4d6ddeb5e99205ea4 0.02 MB 33 253
139,527 139,527 0000000000000417fbe0243675331565339b7a7ef79f677dd947762ffe7428b9 0.01 MB 42 41
139,526 139,526 000000000000027c76fad5b8c744ab2018a4d8beb3730d73947b65c4584929d7 0.03 MB 59 81
139,525 139,525 000000000000034dd8e6e8f0c3f3b4ecdee9332e3055583cbe6313ef1e27f0ad 0.01 MB 12 326
139,524 139,524 00000000000001868fd6715358ec6e612d2a60fe871774210e319268e0b863b0 0.02 MB 46 34
139,523 139,523 000000000000002900f99e94dc4cd96a770ceb6dae06942ff04b9d30e422b8d1 0.01 MB 15 143
139,522 139,522 00000000000007ce4ac7d9e5c124241f798596de1af39290fbcbb710b6d96edb 0.01 MB 41 137
139,521 139,521 000000000000004e45c1f18cc62768a367a34888ecf1c239202a68bd24807392 0.00 MB 12 0
139,520 139,520 00000000000007e611bcd78f32be0c315efcd8a51d68c6739b3a74d16a329d23 0.04 MB 68 92
139,519 139,519 0000000000000818724915fe22a0a1dd69f29f9714c1ad1d264d327110864120 0.01 MB 35 83
139,518 139,518 0000000000000866af10a664880cbada9dd96309436c93c966a40a3fd8e5fbcf 0.00 MB 12 356
139,517 139,517 000000000000056d215e8a0b24cba93662760bc70d9a7a07dbccc01a76415534 0.02 MB 29 118
139,516 139,516 000000000000039834154c6a7f93a485a82b861478474eafedc78b502a6e6bb8 0.03 MB 76 240
139,515 139,515 00000000000003285ac9b982cdbb2b4f3011bbd05a6dbb5c0b2c248cb3870f4f 0.01 MB 10 192
139,514 139,514 00000000000006f69e5c8394cc9e3916745b2d9f1a8b05999403273e5cc895ad 0.01 MB 48 7
Previous 10 blocks ↓
Total Size: 710.18 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 639.78 GB sent, 13.37 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.