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Memory Pool

76,409 transactions
28.33 vMB
0.09401283 BTC
Random Selection Loading Transactions
Max Size: 171.70/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 21bff0d6335cffcdab939fd770ac1be6e0f5df5b37c4329eae647647ab064f01
Version 20000000
Previous Block 00000000000000000001f873e39d3bb4b1b1f8f188d03b2d69bf31ecf3df5d44
Merkle Root f244a1fb0497d4455a94523b591d6d7973f39b27036bb304f6fab4e4dc11fe02
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 2,458
Size: 1.00 vMB
Total Fees: 0.03123880 BTC
Feerates: 150.80 > 3.13 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,265 (434,002 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
481,263 481,263 0000000000000000001c5ab1401ddd4e91d8b4c7ed290517edd11ed3487504e2 2,048 1.00/1.00 vMB 258
481,262 481,262 0000000000000000010d8f32599e9d7483629c59a911102f1878ceb9245aa4bd 2,359 1.00/1.00 vMB 296
481,261 481,261 0000000000000000001651cf4745e24cfaaf11f16a24838b902cb2c157594880 1,614 0.99/1.00 vMB 340
481,260 481,260 00000000000000000074c28473afde31c807c1e7dcdb57cd1bc213efb1d43b74 1,325 1.00/1.00 vMB 167
481,259 481,259 0000000000000000005768647ef6ffe33ff9af7955dd4fd9d19d3537094cefb1 2,105 1.00/1.00 vMB 35
481,258 481,258 000000000000000000731a683e452273cf398fa18a61f4e8e2d71550949881c6 2,676 1.00/1.00 vMB 78
481,257 481,257 000000000000000000308985c2cce8b3032bb9b94b01db5b2e15b9d05487a5b0 1,959 1.00/1.00 vMB 52
481,256 481,256 00000000000000000080f083e49640fc5f9ef5fb322970c3ac23442e901b50c6 1,911 0.99/1.00 vMB 162
481,255 481,255 0000000000000000004464de4b9236943364857cbe9cc22d7f36d94d172cbfbf 1,900 1.00/1.00 vMB 168
481,254 481,254 00000000000000000021c15c3e3876c12d6873d022950d120cd43203ce866766 1,952 1.00/1.00 vMB 257
481,253 481,253 0000000000000000009f87f1c8ccb224469ed8192b43dc60dcbd89c367b46448 2,034 1.00/1.00 vMB 260
481,252 481,252 0000000000000000006d884c5581707c8abec2881ac9ea979f1ae026c0a24425 1,517 1.00/1.00 vMB 136
481,251 481,251 000000000000000000f9a30f136bc7a62c1c9561ad456eec2230cc94483f3ce1 2,168 1.00/1.00 vMB 272
481,250 481,250 0000000000000000003d6ab605d8aae9c21fdaece738b2ab2f838daec2810b0a 1,640 1.00/1.00 vMB 40
481,249 481,249 000000000000000000cc0c60ea28042fb1fbc7f295cc5cddc958ec7d7eb8d9e3 1,965 1.00/1.00 vMB 110
481,248 481,248 00000000000000000094855865e3a5f45b96451f720747941fc7529703fc6151 1,791 0.99/1.00 vMB 282
481,247 481,247 0000000000000000008ab0fdf7e496398f7ad9f2836725dac92b98163a4c930b 933 1.00/1.00 vMB 218
481,246 481,246 000000000000000000838daf74fe402b168b83b99613cb0dd28a896ceb215db1 1,852 1.00/1.00 vMB 361
481,245 481,245 000000000000000000e2500a5473948bab6dbfa571c6de532180c1fed3db36d1 2,421 1.00/1.00 vMB 275
481,244 481,244 000000000000000000366e9ac0550f06bd89f57fc51bba0f5a986f63fc703e78 2,290 1.00/1.00 vMB 217
481,243 481,243 0000000000000000000bef3cd0dd1a1d5127c3123446921aafecdc1fc0868607 1,896 1.00/1.00 vMB 63
Previous 10 blocks ↓
Total Size: 782.85 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 712.62 GB
    • Received: 17.20 GB
  • Uptime:

Notes
  • Use the search bar at the top of the website to search for transactions and blocks.
  • Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
  • Block size (MB) does not include block header, tx count, or coinbase transaction.
  • Feerates are in sats/vbyte.
  • AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

  • Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
  • Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

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:

  • bitcoin-cli getrawtransaction <txid>
  • bitcoin-cli getblock <hash>
  • 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.