Memory Pool Memory Pool Refreshing

75,317 transactions
28.95 vMB
Show Random Selection Loading Transactions
Max Size: 171/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,756 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,455 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,755 (210,490 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
661,265 661,265 0000000000000000000e73ffc8f9edcf29fdd39072b87cdbcd811dd9bc95c72c 1.24 MB 2,060 42
661,264 661,264 0000000000000000000a7fd2ef8ebf52b6a8f87987f16035fab696498bc4e25e 0.04 MB 117 41
661,263 661,263 0000000000000000000d14d315482bc3d128ce122f97f50ec6b6d2e110a7dad9 1.07 MB 2,080 33
661,262 661,262 0000000000000000000599f472f5133ab700ed6dda339445e0c9552c169dd78b 0.08 MB 160 28
661,261 661,261 0000000000000000000ec2dc22fed7933561e9f95075d66d4d39698b25ff4de2 1.12 MB 1,663 22
661,260 661,260 00000000000000000007accf6cbe25a26c4651dcfcd1dce257f34e09a49f90e1 0.53 MB 1,104 6
661,259 661,259 00000000000000000002a1a21ef96771220fe5e479594b978fd07c0041738ec5 1.14 MB 1,743 16
661,258 661,258 00000000000000000004e9d5fc4da0d6a475955e5f2ad11fc6068de855bbfacd 1.33 MB 1,870 32
661,257 661,257 00000000000000000002cc61d2fcad530eb423ab224775446bf9daa5b86cc120 1.41 MB 2,552 37
661,256 661,256 0000000000000000000c6601c2534b337405f69a580987d87b2d89eec2f45944 1.16 MB 1,687 14
661,255 661,255 00000000000000000005ec8d24b2f9be457374daab06fa74a152d57b5023a05a 1.20 MB 2,420 14
661,254 661,254 00000000000000000006def8ac57d367bd7484105f8d4877e42d319e322c6fb7 1.44 MB 2,000 34
661,253 661,253 0000000000000000000cd98e24b87fa0ac0e9330d1ac9a7ecac405487f02dfd7 1.24 MB 2,608 12
661,252 661,252 000000000000000000021c75d519dad8a5fd70743291fde932c7f4f6b93c4fa1 1.35 MB 2,095 58
661,251 661,251 00000000000000000008d75cfba07e5d4fd7df59994623abd367730942c0c5be 1.29 MB 2,440 14
661,250 661,250 000000000000000000049dfc8d90276756317d5a7c1ae5a99f772b52f4ec8080 1.46 MB 2,449 31
661,249 661,249 000000000000000000006e41d0d924224f8d589e64d901d7278f3ace9720d9ef 1.26 MB 2,845 66
661,248 661,248 ⇅ 00000000000000000004ecefaacd7051fdd8586f39434679d506665c472715ad 1.28 MB 2,531 35
661,247 661,247 00000000000000000006d248288fe5c88d55836f0ffcd9acae8333c824106a54 0.53 MB 1,225 33
661,246 661,246 000000000000000000033ddf18782536753594861a48822727359d7abf136106 0.08 MB 171 41
661,245 661,245 0000000000000000000e73c3c82d9acc6e5034e98fc6f1bb2cb2602265cde875 0.77 MB 1,659 32
Previous 10 blocks ↓
Total Size: 702.74 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: 2,559.78 GB sent, 229.69 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.