Memory Pool Memory Pool Refreshing

42,354 transactions
22.63 vMB
Show Random Selection Loading Transactions
Max Size: 144/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,665 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,730 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,664 (47,783 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,881 821,881 000000000000000000020d04df18871d95aa98b653ec58c66db2dbf4e92133d3 1.68 MB 4,199 241
821,880 821,880 00000000000000000003eb7802bacf5c9f00a1c0c6029368cfa8b7fe4351022f 1.63 MB 3,776 225
821,879 821,879 00000000000000000003841f6590a36b87b0b77fe6f0f59fdfe568b8ff3f6b78 1.71 MB 4,272 291
821,878 821,878 00000000000000000001f2ddd40f0679800bbe3a51d768de19d5c228584f64b0 1.62 MB 3,744 303
821,877 821,877 0000000000000000000178bcf8437c4972b1cade4f3c1e4c6a5aecc7a4451aee 1.61 MB 3,515 397
821,876 821,876 00000000000000000003ea72cbbf82e725682e1c9296f6d475477691fbd69d1f 1.44 MB 2,651 189
821,875 821,875 00000000000000000003f158108801479c4474983a4b14cfe3dfcb382abc9671 1.69 MB 4,049 181
821,874 821,874 00000000000000000002b82e0ec031d65574a8fee10f478bba76192eb0bda88c 1.70 MB 3,172 233
821,873 821,873 00000000000000000003e2ea101ffabd6b0944a3deef01e7a6229f234fc68e4c 1.60 MB 3,482 320
821,872 821,872 00000000000000000003438acbd4badb4c54acd8c4f80214e569ad15c7174166 1.62 MB 3,721 212
821,871 821,871 00000000000000000001831e86aac10e585d82d8802ccb2fa13cc113258b49be 1.62 MB 3,709 202
821,870 821,870 00000000000000000000f763b9426bf3299ee8b9940a51081c94864c20ade855 1.62 MB 3,820 288
821,869 821,869 00000000000000000000d69f855cc7c5d9d561f148e40f0dbc7bbd6080f76c9f 1.56 MB 3,347 310
821,868 821,868 00000000000000000003dba1fb868692a023f5eb78df7b7ffc91f9e69d54f7e4 1.68 MB 4,296 174
821,867 821,867 00000000000000000003f9c092da32a337589fb25ca84a71f3b419a21e4ba8c2 1.59 MB 3,782 226
821,866 821,866 00000000000000000002576e19989527a4f855613e66b46e0d0b7544a3e76182 1.64 MB 4,063 178
821,865 821,865 00000000000000000000eba7d2a907f2fbfb6214e94f30edbfa874a05442a18a 1.65 MB 4,003 237
821,864 821,864 00000000000000000001d4098663615b612643ea7bfda9455eab086ad69affd5 1.65 MB 3,999 171
821,863 821,863 00000000000000000000b0b9ebbb5ba80aa33816787f30e7c0c3cdc574478259 1.61 MB 3,960 255
821,862 821,862 00000000000000000000b3e95761548293f8480f6fcbcf58fbce4e98d50b21e2 1.66 MB 4,022 207
821,861 821,861 000000000000000000039a6b97526c51d31559074cd61ed9cdce871a15679dc9 1.65 MB 3,962 294
Previous 10 blocks ↓
Total Size: 698.83 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: 2,100.36 GB sent, 202.92 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.