Memory Pool Memory Pool Refreshing

69,492 transactions
28.57 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,778 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,854 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,777 (19,720 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
851,057 851,057 000000000000000000002cd718d4d3505e5d5ce2e0fd7a89848af6637464ab9b 1.67 MB 2,599 10
851,056 851,056 0000000000000000000346f1b71d127b02edfdf72bb7d0cb24a062ebe0b05dc5 1.54 MB 7,519 5
851,055 851,055 000000000000000000017e59b622cd38b65bec002478c189d5b70177b653d05b 1.73 MB 3,019 8
851,054 851,054 00000000000000000001df5c864fbaa22fc21c756a59a68b9e1b256eb8402667 1.57 MB 4,154 8
851,053 851,053 0000000000000000000166fec5f83b3b52c3dc97c81649597fb706aeb3789c60 1.53 MB 6,792 6
851,052 851,052 0000000000000000000199f3b81fec64d2c5812bc1472c1db2b85e6d3dd646ab 1.66 MB 4,439 7
851,051 851,051 000000000000000000013f8b2d5948de59f686a63c4c58b401f1d567e0465c12 1.66 MB 6,175 6
851,050 851,050 00000000000000000001226711ad64135f4cd191a8062bbad4a1cdf482c4ce95 1.59 MB 6,369 5
851,049 851,049 000000000000000000011d9ec2770d750bdd8000b1e5cd408583a5d459848e9d 1.59 MB 7,235 5
851,048 851,048 00000000000000000003367e8f30c571f12c34bda3c69cc0ee157475b099193e 1.60 MB 6,964 6
851,047 851,047 00000000000000000002f5a57035e2887f6b350208879c57d6ed875e58fe40a5 1.53 MB 6,522 6
851,046 851,046 0000000000000000000057062d0eabb302f18b7410a48da2284a19274058e037 1.52 MB 6,070 6
851,045 851,045 00000000000000000000af7d92f3961024545d11efe3d7b5734cac02ed05d630 1.55 MB 5,350 7
851,044 851,044 000000000000000000029eb69f833ebe46722e06f6268b6c0a423e0daf59ef04 1.56 MB 3,537 7
851,043 851,043 000000000000000000002ddb88be3e163abc6930de4b9d1ef566d97a5f626ebe 1.74 MB 3,518 10
851,042 851,042 00000000000000000000809215f9dd1fbc4909ab9739ff55f147ed00240f82a3 1.53 MB 2,681 11
851,041 851,041 000000000000000000036800b1c82d28f12e19ee913bb0e59f87439d96f9116f 1.61 MB 6,227 6
851,040 851,040 000000000000000000014ab7cf8e880a36e050e28f4e5b540db8de4767cd0479 1.53 MB 5,733 7
851,039 851,039 000000000000000000035d07fdf53b0a45571671d6b5bcb30af4f14a3ec9cf3e 1.53 MB 5,542 7
851,038 851,038 0000000000000000000343af4f347473cf79942a780bc370bfa0165705061857 1.48 MB 4,807 6
851,037 851,037 00000000000000000001733b59bb6342bc57c4b7ec7df3e04fd9bb0ea3b826fe 1.52 MB 5,521 8
Previous 10 blocks ↓
Total Size: 700.93 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: 2,395.95 GB sent, 216.75 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.