Memory Pool Memory Pool Refreshing

76,573 transactions
32.28 vMB
Show Random Selection Loading Transactions
Max Size: 194/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,301 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,430 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,300 (207,959 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
664,341 664,341 00000000000000000009852aded352c13c68bc7199d38705f9567a2e7f75a64f 1.18 MB 2,475 24
664,340 664,340 0000000000000000000635800c17c41dc503acda917e093270ae4febea59b1eb 1.39 MB 2,609 77
664,339 664,339 000000000000000000071c092b8ede298f6b91af9f8d1b9dfed8da07d0789dcf 1.23 MB 2,484 45
664,338 664,338 0000000000000000000b877fdad04051c75532bddd19bb628e67c51dd7f835da 1.30 MB 2,736 83
664,337 664,337 0000000000000000000c97083dcc544a1efdff6fa4d2f73a7538690272776938 1.29 MB 2,782 45
664,336 664,336 00000000000000000004537da47442217147101f00743bfdb1a0ad29708ec83e 1.27 MB 2,716 33
664,335 664,335 0000000000000000000275247afe518c68598e0dfb0836a9b73fde6727f9c028 1.22 MB 2,990 46
664,334 664,334 0000000000000000000e55fbfe987ed092d30db834d27a62b5d182faa433906b 1.42 MB 2,560 75
664,333 664,333 0000000000000000000d21aceefcdcfa53e35f131a4a06a8cac1c3e239e77365 1.40 MB 2,731 84
664,332 664,332 000000000000000000055497f660e779315b9d3db66fdde43d5b9d345a3f58fc 0.00 MB 1 0
664,331 664,331 0000000000000000000511d55037f1da73afd1206391f142591a59cc2a9e4cf6 1.18 MB 990 55
664,330 664,330 0000000000000000000ca9a05ef169a0e7af6b9b5da68360d4af3e6868cb275d 1.39 MB 2,083 82
664,329 664,329 000000000000000000013b5bdede5b2bf0670b468b1441e78ccd7ea2c8484a4b 1.30 MB 2,878 59
664,328 664,328 00000000000000000001f026a8409d66616a85d1a0921d528c499ad1b4b8fbfe 1.31 MB 2,954 75
664,327 664,327 000000000000000000080f2e064bf800e816f87db1ddb10866638ff8186f57c6 1.31 MB 1,853 21
664,326 664,326 000000000000000000010086d5fad1059d124645594358fd8b1360e9a81571d6 1.29 MB 2,179 34
664,325 664,325 00000000000000000001e577ed217b345d5f16df85d80d8de5c83abbbbd17f08 1.34 MB 2,597 71
664,324 664,324 00000000000000000005a53ee0241900d88c7cab4eee6bcfe4d7f6f87b43fe22 1.31 MB 2,591 73
664,323 664,323 00000000000000000002ee99f0be817ab5357ee08d6cd0aba3e722c294e5f395 1.29 MB 2,657 56
664,322 664,322 0000000000000000000a86ce7ebae524e406ba99d56aa2de9a3d69cb5c7c30ec 1.36 MB 2,679 82
664,321 664,321 0000000000000000000361ae77b4729edce444ddc4ed2fb37aaad179ec929f0b 1.36 MB 2,518 61
Previous 10 blocks ↓
Total Size: 703.77 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: 2,619.68 GB sent, 236.54 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.