Memory Pool Memory Pool Refreshing

52,749 transactions
20.88 vMB
Show Random Selection Loading Transactions
Max Size: 126/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,801 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,955 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,800 (234,533 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
637,267 637,267 0000000000000000000aa975a7dee4d3bb214993eb3991c6e78029f25186bdab 0.11 MB 145 24
637,266 637,266 00000000000000000003d8468fb1e14aeb03aaf914621bfaa69361f14f1dbce7 1.00 MB 2,274 29
637,265 637,265 00000000000000000009236ca0901675a5ff98b49c73b67c4c8e9a1d7b32a7c8 1.30 MB 2,611 38
637,264 637,264 00000000000000000003ee6b03b02260d330eecdfd44db2b2c316e9f863aa715 0.15 MB 136 36
637,263 637,263 000000000000000000114d95ae8638a7514d3f5040e09c8e6a8e1a1ced29bbd1 0.67 MB 1,160 27
637,262 637,262 0000000000000000000e8bcadc83b4061dfd09c13106e70902f3a6f53f4aeca8 1.34 MB 1,753 17
637,261 637,261 000000000000000000059c8e9ae7543e7b57c6f35b3a65c69422dde7587ba1e3 1.28 MB 1,369 7
637,260 637,260 00000000000000000000f5a191a652d9dcf26759d271afc765d45ab81641b19c 1.42 MB 757 5
637,259 637,259 0000000000000000000f159914688b01b1386592afcd3579484f61055f294217 1.72 MB 630 8
637,258 637,258 00000000000000000004272ca455e09faf2ce21fdcb898d46ceedca24a277e2b 1.36 MB 2,782 29
637,257 637,257 00000000000000000008abc790407b9d2892d9803852e1f055fede32666589bf 1.43 MB 2,223 36
637,256 637,256 00000000000000000009bdbd67efc59743e7f9925000afaa05adf1eee4149ab8 1.41 MB 1,118 3
637,255 637,255 00000000000000000009b7ecd8ef8c58ebb8687d3278949e31b6c743a619a37f 1.43 MB 1,534 11
637,254 637,254 00000000000000000005a77c0e4b0a55499e37c07dca49152494b4a4960a6c24 1.42 MB 2,395 31
637,253 637,253 0000000000000000000c7d8fda4629950939c43b0ffbd1a26e5376c271c800e0 1.29 MB 2,367 56
637,252 637,252 00000000000000000001d59769fc3a718aba0307264fd14d7dc8a1d2bca8acdc 1.37 MB 2,744 37
637,251 637,251 0000000000000000000cad70fb1a86f24878a583ba4b04b5eb4f1b8ffa6bb331 1.42 MB 1,169 7
637,250 637,250 00000000000000000008ce4b5ead881bc59a4a697f9d7170952a2d0631ee2530 1.34 MB 2,309 13
637,249 637,249 00000000000000000000d6de7e32bbc2b7d8f4212320ba4f4985c99141431643 1.18 MB 1,954 24
637,248 637,248 0000000000000000000588b10ef4da12b9467cdf6f07cdc91debd7ed0c2fcb7b 1.18 MB 1,958 18
637,247 637,247 0000000000000000000edaeafcacaa2d7b32a0b48c1bed1621058ac46e44b707 1.28 MB 2,034 19
Previous 10 blocks ↓
Total Size: 702.83 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: 2,572.31 GB sent, 230.20 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.