Memory Pool Memory Pool Refreshing

75,340 transactions
31.44 vMB
Show Random Selection Loading Transactions
Max Size: 182/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,203 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,429 22
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,202 (469,874 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,328 400,328 00000000000000000645b87068b62c487017a1efb7b71df46f3bd538013ccb46 0.73 MB 1,003 19
400,327 400,327 000000000000000003db88e81153969c42a446dcce5fc0b0e1cf40db6964f3cf 0.93 MB 2,791 57
400,326 400,326 000000000000000002b97963efacc87a9e81b63e726b13a407c633c64b1e09e6 0.22 MB 196 18
400,325 400,325 0000000000000000038ee9adfe05cfc42423418764e94525865a07fe44deab13 0.06 MB 150 43
400,324 400,324 0000000000000000019803d9db57721693d46bd5a91e66a7e6e1e091fa855427 0.99 MB 1,087 20
400,323 400,323 0000000000000000014b8d5e8420f0271ed189370d2a4a208ee8230b7820ea80 0.57 MB 1,174 37
400,322 400,322 0000000000000000011036e20117341152d37f79f0e3cf804a47eabf7ac1e13c 0.18 MB 340 36
400,321 400,321 000000000000000000c3c4cb3d1fa5d8c3b3ec72de6dd2cf1a355a6586872a94 1.00 MB 693 13
400,320 400,320 000000000000000004b7465f6310314f9e41b7a1354ba51fe66d3d009f718b13 1.00 MB 1,574 24
400,319 400,319 0000000000000000009955d2c801b0149e20c93318b46607792ab87a40f72124 1.00 MB 2,560 50
400,318 400,318 000000000000000002a3e271b08e62cb895e4cc9affd934a61bf41e2766a10f6 0.75 MB 1,661 51
400,317 400,317 000000000000000002bfc6f8cb66d8605ba8b4a8bb8965828f3519314ef66286 0.55 MB 953 32
400,316 400,316 000000000000000003b50801262326537e1f645d112f9328cd7d6eb431b04337 0.44 MB 805 37
400,315 400,315 0000000000000000046c22ba09d37d484effc896c569b36226ba742578d4bb0a 0.17 MB 268 27
400,314 400,314 000000000000000000486c8cdefd7d0788f75b9afe0ecb10994f4c9f2c72d433 0.71 MB 1,102 28
400,313 400,313 000000000000000001b38e7097d6c420394ac53aab55dfc517d186bcfa6296b7 1.00 MB 633 18
400,312 400,312 0000000000000000041da849cc822d7a927e1e0b312b36f6e720982de877a74c 0.95 MB 2,277 38
400,311 400,311 0000000000000000019c75948e2d09d5a9d8b0b90c0d47bdb7b796b569ac92f2 0.95 MB 2,880 65
400,310 400,310 00000000000000000385eb4ed6d09e948e702ae77a427d6f526319b557c8fcb3 0.22 MB 368 45
400,309 400,309 0000000000000000013d74abcba83f8f51d2f1f1ca841851a697bc3b1c0554be 0.28 MB 367 22
400,308 400,308 000000000000000006108162ed8bcebb4c9d9cdd3784a865657e90d910b58368 0.33 MB 566 37
Previous 10 blocks ↓
Total Size: 699.83 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: 2,195.54 GB sent, 209.31 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.