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Memory Pool

43,004 transactions
27.06 vMB
0.06352706 BTC
Random Selection Loading Transactions
Max Size: 142.30/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 7da5a57cc54aa488aa3037a22eff6b76678da270d223b080064c7bcdc244d818
Version 20000000
Previous Block 00000000000000000000625f3ecbf1c94fa42f7788ebbce56cac527f5d7f730b
Merkle Root a4e81668fe97104508e51e95092a3f8afa00ec4a2cfa232aae2d745f0dffcf83
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,499
Size: 1.00 vMB
Total Fees: 0.01314760 BTC
Feerates: 170.89 > 1.32 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,924 (272,653 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
642,271 642,271 00000000000000000010a1bbcf187530183a091075e7f5d07d55061a55854eb6 2,638 1.00/1.00 vMB 53
642,270 642,270 00000000000000000010087c53076f595e798ca379baf54f6354e2e32f2dd12e 2,853 1.00/1.00 vMB 22
642,269 642,269 00000000000000000005661e1be13c63a5f3fd45d6804fcf55823c2af38e653c 2,347 1.00/1.00 vMB 94
642,268 642,268 0000000000000000000d7b9b964b791dae900d05cad89b7d5f617f5f85cf104e 2,885 1.00/1.00 vMB 124
642,267 642,267 0000000000000000000d5fd4ab5822b3012af25f011a2775e381c4c27a3337ad 2,550 1.00/1.00 vMB 137
642,266 642,266 00000000000000000009ef5103effb082a9c998fd18c2dfd2efac1c15084ed86 2,639 1.00/1.00 vMB 56
642,265 642,265 00000000000000000002840efcf8361a23147a790d6c88eacce2cc7c563ce160 1,661 1.00/1.00 vMB 96
642,264 642,264 0000000000000000000e455b379e82979cb8a86550e70de9cc911cfae1206ed1 1,504 1.00/1.00 vMB 35
642,263 642,263 00000000000000000005bc774daeef5f5bfac722893aff7509de3c08e59eb17f 1,086 1.00/1.00 vMB 76
642,262 642,262 000000000000000000084e17565b48273fadab7fcb6e7b038b7977e46cf312d0 1,558 1.00/1.00 vMB 83
642,261 642,261 0000000000000000000884caa1266459479078196675d3f492ee0342076b26d2 2,228 1.00/1.00 vMB 38
642,260 642,260 00000000000000000003cce59067ae9d7165a0206c3f4dec7834e9356089d29c 2,227 1.00/1.00 vMB 34
642,259 642,259 00000000000000000002998c08bf78cac008bfa2d28d0040d92fd07464ad56e7 2,756 1.00/1.00 vMB 56
642,258 642,258 0000000000000000000ead8849c424e3f289a3098fc3c7bad2451b770e7d660c 3,119 1.00/1.00 vMB 139
642,257 642,257 000000000000000000008b4774b801b55a28addf403cfcbd6fb700e65c4da630 2,825 1.00/1.00 vMB 42
642,256 642,256 00000000000000000000a0835a2ef5e4e47f3296258a51ee0298909a88f6dd26 2,324 1.00/1.00 vMB 79
642,255 642,255 0000000000000000000513a932336c358f45b1ec6e23800b58bae4da10ad00bb 2,607 1.00/1.00 vMB 91
642,254 642,254 0000000000000000000fff2dd4ccf81231630a4037459591c4362a555854986c 2,796 1.00/1.00 vMB 59
642,253 642,253 0000000000000000000e910ac421d71f8829573bd41433fcecea2c1e3a7588c2 2,424 1.00/1.00 vMB 53
642,252 642,252 0000000000000000000668709c468aa9b977bff4976bd210e044d508cd8386ba 3,017 1.00/1.00 vMB 80
642,251 642,251 00000000000000000003978795fabcc96a45cbf6079111fda9d84c7531e00b23 2,079 1.00/1.00 vMB 64
Previous 10 blocks ↓
Total Size: 782.25 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: 655.53 GB
    • Received: 14.32 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.