Memory Pool Memory Pool Refreshing

67,772 transactions
32.00 vMB
Show Random Selection Loading Transactions
Max Size: 190/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,136 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,677 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,135 (448,865 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,270 421,270 000000000000000003df9054595626d4b6070b5c5350cb913a6cc97bb721d258 1.00 MB 2,426 62
421,269 421,269 00000000000000000229a0ddcdde4e3df38ae5b928af54a5d30e3be34e74331f 0.02 MB 51 57
421,268 421,268 000000000000000002cca202bdee377ce136a0fa062cdb406de2019a2f87ffdc 0.81 MB 2,083 62
421,267 421,267 000000000000000004489ec3e3f6d5d23c24ba8b02a823faa38cc31aea385773 1.00 MB 980 30
421,266 421,266 0000000000000000051baa6e938de28f513aa14391a7c38bd0a65e288b929e31 0.23 MB 478 61
421,265 421,265 000000000000000002996be0d39d981dbe29405b244a2edab2c5817d3a6a7892 0.87 MB 1,791 58
421,264 421,264 000000000000000002ec7979824224134091496cf3769e5373829e7475adc68c 1.00 MB 843 25
421,263 421,263 0000000000000000021cf03c93adba84f7aa6e5e057af2aefe9cd0f97c1f77f3 1.00 MB 2,040 51
421,262 421,262 0000000000000000006d21f2a338acb997d6cd320253a7e29d73949211daa02a 1.00 MB 2,821 67
421,261 421,261 000000000000000003468e3f3441ada3cae348614f08b2fbfe9b287a59e101f9 1.00 MB 836 30
421,260 421,260 0000000000000000025876cc0690a352473c3467be334aa0f8aa16bb75874b26 1.00 MB 373 15
421,259 421,259 000000000000000001b5178853ccc75621b720453904dda55e22318cd39b4968 0.27 MB 616 51
421,258 421,258 00000000000000000206cd084dfc33d6337ac48068c63780546b3a4e617fad31 0.55 MB 1,118 49
421,257 421,257 0000000000000000023b542c0a472358f958d2c632c725cc6302646edee26953 0.72 MB 1,089 38
421,256 421,256 00000000000000000412bf72fedd6e9b82847b8fb68558d34aa9905f5f8ba3f0 0.12 MB 324 59
421,255 421,255 000000000000000000dae5a11e8e738bfb353faff2ef722b339af3c3bd97d187 0.01 MB 40 59
421,254 421,254 000000000000000000918871433beebddbf8a93cfed69925e8cfb009daa71592 0.84 MB 1,367 42
421,253 421,253 00000000000000000269015e924a9bbc2bfe8ae08b2c1e3be4be5771743afd76 0.79 MB 1,316 46
421,252 421,252 000000000000000003ac085382f49e1126e0db502c8e7deb853d3ba41eeb057b 0.67 MB 1,139 49
421,251 421,251 000000000000000004e122c2c4e897d7623e402bdd31d32044cf89a733b3bedd 0.82 MB 1,113 29
421,250 421,250 0000000000000000041fb4a9d6458879502e1731d325884dc7bb0d52b1cccaff 1.00 MB 2,629 62
Previous 10 blocks ↓
Total Size: 699.71 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: 2,185.16 GB sent, 208.49 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.