Memory Pool Memory Pool Refreshing

16,721 transactions
27.55 vMB
Show Random Selection Loading Transactions
Max Size: 159/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,582 000000000000000000032f140000000000000000000000000000000000000000 1.00 vMB 1,138 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,581 (41,622 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,959 821,959 000000000000000000029a14cc1c90038b9b3928459b66f10203ba43ed33b4ea 1.66 MB 4,204 298
821,958 821,958 000000000000000000010677c581528e7c3e29c97e90ab5e4715491ce139abba 1.67 MB 3,254 441
821,957 821,957 000000000000000000017c362f29a92af8f7b228958b5d3db626e1c961eaa1a9 1.82 MB 4,696 236
821,956 821,956 00000000000000000002c7f6938bb9df2bb3f32d7d899739e540ebcbd793db79 1.70 MB 4,317 194
821,955 821,955 000000000000000000008ce2f372d78dc135958ca6026e25d87a63519ebecdce 1.57 MB 2,771 153
821,954 821,954 000000000000000000036eb08285c1c52440d193609059e6e9c6986713c724da 1.41 MB 2,327 177
821,953 821,953 000000000000000000038ae664a13ff3887f6c2bdae811fec74d887fb8ed5083 1.75 MB 4,227 218
821,952 821,952 00000000000000000002418d50094a04218f454e6f4ebba7356118f612d3f727 1.95 MB 4,198 222
821,951 821,951 0000000000000000000339f245a01a02248c621e37d09e6c1cf15f504d3a8808 1.70 MB 3,964 208
821,950 821,950 0000000000000000000089fefa80b0044b0a4054a73eb154cbdd42766f8e6cf5 1.84 MB 3,490 248
821,949 821,949 000000000000000000010441e73ebebdac053e3cef16913958a33e9fc9b35c81 1.64 MB 3,612 205
821,948 821,948 00000000000000000000952a893153af79fe1c3ae5615ccb55ac3b918aca7f2c 1.68 MB 3,932 270
821,947 821,947 00000000000000000001f64cf2df876543fc860bed866461d9763fcd9fa969da 1.68 MB 4,117 321
821,946 821,946 000000000000000000008b7b4a0a7c36e8f4c7761504e26f5e89566dbd19917c 1.60 MB 3,746 404
821,945 821,945 0000000000000000000414519fb9199c6d8c860d589488c1bcb58b34fcb0ad72 1.68 MB 3,541 260
821,944 821,944 00000000000000000003cb34ef656200737e995b0f0f9b0d5bf569e3d76f633e 1.64 MB 4,050 359
821,943 821,943 000000000000000000015eb226288ff2980d6c97f78bd7f1914d46e127d094d1 1.65 MB 4,209 320
821,942 821,942 000000000000000000041607f32e8b1c85205ccc6736bc9047996331cced19dc 1.66 MB 4,252 278
821,941 821,941 000000000000000000031e183b836f3140ce2e0176d25ee423dc3322661224a7 1.60 MB 3,657 377
821,940 821,940 0000000000000000000289a824136d4222f8fea87b6f514d2f1f0091d8c0f958 1.70 MB 3,476 243
821,939 821,939 000000000000000000009e0343aba894880836c835b0a805fad8984f92189628 1.72 MB 3,139 249
Previous 10 blocks ↓
Total Size: 687.22 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: 1,511.48 GB sent, 120.23 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.