Memory Pool Memory Pool Refreshing

54,589 transactions
24.04 vMB
Show Random Selection Loading Transactions
Max Size: 150/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,637 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,085 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,636 (54,686 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
816,950 816,950 000000000000000000007337b4c7b4587f656c5b76914634abe84c4f84727200 1.52 MB 3,242 143
816,949 816,949 00000000000000000003877cd9516b0de48719dca1bf51922593b872eb007e48 1.50 MB 3,330 137
816,948 816,948 0000000000000000000182fffdf34871b672b1ec2d0af1b9399d9f76da168e6f 1.74 MB 4,592 134
816,947 816,947 0000000000000000000414005887b115c2040f07a263b6229b3f4e798ec894fd 1.62 MB 3,875 121
816,946 816,946 000000000000000000035037b78109c436d1f341a8ab1a891cfa40b1b3823fff 1.84 MB 5,262 124
816,945 816,945 00000000000000000002b8e7ad7326db72a0442e1722360d4c62be2b17276ab9 1.67 MB 4,363 133
816,944 816,944 000000000000000000021b3c3ac7dd491a5c3384d9d0a43731a45b62b6d5bc07 1.74 MB 4,805 133
816,943 816,943 0000000000000000000384bfb5fe658702f0901f795c2569d4c2227ccbeae106 1.61 MB 4,008 151
816,942 816,942 00000000000000000000f0fc64aeff97c4dec1d57e4cc5ba29a1f8ef73decc17 1.68 MB 4,511 127
816,941 816,941 00000000000000000000365c136e4d16941746bf35a66608c81baf26f0a3da99 1.57 MB 3,772 144
816,940 816,940 000000000000000000007db6fbc6e76a323256fd11b5948f93156d57472d9001 1.64 MB 4,468 126
816,939 816,939 00000000000000000004170beb76ee54ea1186db69b6471e07ab05a64a4de3fc 1.94 MB 5,570 125
816,938 816,938 00000000000000000002930f313748bf4495257ad97c9f2c5845defb80deccd7 1.61 MB 4,236 130
816,937 816,937 00000000000000000001a805efa04cca6a84f386bda5784eee0b3c51a6dbc757 1.51 MB 3,667 125
816,936 816,936 00000000000000000002f3d284f97b5455c52f9dba7a3a5d938caeb0596e58d9 1.56 MB 4,045 139
816,935 816,935 00000000000000000003531f9d72922bb06859d5f6d19f232e409b98af589131 1.63 MB 4,411 110
816,934 816,934 00000000000000000000a309a08d8f3fe6b6028977b6b56248ac33dd44bc9c73 1.65 MB 4,406 119
816,933 816,933 00000000000000000000e32c4e6c7d4dbd60ee8c0e0f936745a183c4f28d7222 1.73 MB 4,926 137
816,932 816,932 000000000000000000011296fcc6180f7ec4fd1a885049cf74295a81f9580b27 1.57 MB 4,001 140
816,931 816,931 000000000000000000028b45f9df1e11298df156a5598c51ea74e41f17c07ca3 1.70 MB 4,973 131
816,930 816,930 0000000000000000000131c383591e57d442992e691477ba8cc9445f97b46b3c 1.75 MB 4,756 126
Previous 10 blocks ↓
Total Size: 702.52 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 2,546.61 GB sent, 228.22 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.