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Memory Pool

78,696 transactions
29.15 vMB
0.11851435 BTC
Random Selection Loading Transactions
Max Size: 175.87/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 1a15349f1fe0bf69f2b2f09593d206d85532395ac80dea230c1ac35973672725
Version 20000000
Previous Block 00000000000000000001f873e39d3bb4b1b1f8f188d03b2d69bf31ecf3df5d44
Merkle Root ff888ba6abe64a42d921d60cd51a0cd7f5f552fe0ac2e6dd87bd87a385c56d8b
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,094
Size: 1.00 vMB
Total Fees: 0.04278740 BTC
Feerates: 150.80 > 4.29 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,265 (98,135 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
817,130 817,130 00000000000000000000f3e340c1cdf855bb13acc95074816ac1fe52f1726a82 4,615 1.00/1.00 vMB 146
817,129 817,129 0000000000000000000350811fb4795c3a81b262e04d7c5c4ecca4c6cdf83e3d 2,648 1.00/1.00 vMB 146
817,128 817,128 000000000000000000040b6d78c8c0821f75fc18ef9e9eb6f934ac1ac751a28d 4,725 1.00/1.00 vMB 153
817,127 817,127 0000000000000000000346efde2962a257a4399713235a1b7c2718ff02fe4e50 3,360 1.00/1.00 vMB 188
817,126 817,126 000000000000000000011033ccc5d42f23900d05f1f355a9318dc0bbe9063b90 4,258 1.00/1.00 vMB 169
817,125 817,125 00000000000000000001ed6dd80266be603ebdc8520d216aec8799f56e0757e6 3,424 1.00/1.00 vMB 201
817,124 817,124 00000000000000000000493f082903782e257c95e6ffdd181a22a37107568178 3,803 1.00/1.00 vMB 188
817,123 817,123 00000000000000000003a6c35288f6da80f995e25aee28830b7a3491c880b552 3,708 1.00/1.00 vMB 187
817,122 817,122 0000000000000000000217e5763260c250c74bafb7a7f81808521725a297248b 3,775 1.00/1.00 vMB 177
817,121 817,121 00000000000000000002675684b52067e98d74738ad7c4817ecdb3ed9b574067 3,557 1.00/1.00 vMB 176
817,120 817,120 0000000000000000000108c3f647c18b8a859162ba0a7a520e1ccf5589b65828 3,550 1.00/1.00 vMB 208
817,119 817,119 0000000000000000000357f82e058f2ff178bcfaec67cfa8a3ebd37ed75d4d4c 3,176 1.00/1.00 vMB 164
817,118 817,118 00000000000000000002b6857448827f391ab312ad8e97aa52e322ea17a1464e 3,563 1.00/1.00 vMB 166
817,117 817,117 000000000000000000014afbe9ec340720553a1e72b9c73ef5ea774346f684fc 3,389 1.00/1.00 vMB 193
817,116 817,116 00000000000000000000b6500353505f0cced7763070013682f607df5096f56d 3,897 1.00/1.00 vMB 194
817,115 817,115 00000000000000000000f0dabe76aa2ef791f8d8b849c8e4143e6617c11728d3 2,798 1.00/1.00 vMB 253
817,114 817,114 0000000000000000000095a4f9f15c232dbc0b6251806680257ff516130ce442 4,281 1.00/1.00 vMB 210
817,113 817,113 000000000000000000011b97a1350d624c6dd74f51b32fd1101611aae3873edf 5,384 1.00/1.00 vMB 202
817,112 817,112 000000000000000000027a2783ed79cbe8b928aa0b2bbbf45077ca00e72b8c40 4,298 1.00/1.00 vMB 193
817,111 817,111 00000000000000000003867c04fa397a3de5c18401130565e21d2d58e277edda 4,848 1.00/1.00 vMB 195
817,110 817,110 000000000000000000024385ece82e94b68f856f0db99a28da9d17722f428585 4,571 1.00/1.00 vMB 187
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: 712.78 GB
    • Received: 17.21 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.