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Memory Pool

75,725 transactions
28.32 vMB
0.06328023 BTC
Random Selection Loading Transactions
Max Size: 171.54/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt a91b7559b21ed5616ccfbe4bae92b34d58d69f19f089103251727d01d47225f1
Version 20000000
Previous Block 0000000000000000000034cfd79664e0a1680400ea13802d309e22ae00459d8a
Merkle Root d798dac754a506d95b630cc338965040a048201ec02d676f69f843c6d93a6380
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,310
Size: 1.00 vMB
Total Fees: 0.00469366 BTC
Feerates: 14.26 > 0.47 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,159 (293,539 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
621,620 621,620 000000000000000000040cc11d1888715ae5c41e8530538d2f2db395950a96e1 1,309 1.00/1.00 vMB 54
621,619 621,619 00000000000000000001c5422170a7ecd8c1e6c0685b70933ed77b8a561e531a 1,410 1.00/1.00 vMB 64
621,618 621,618 000000000000000000057767e769387a75758b82e7062baf071ced791cf1daae 795 1.00/1.00 vMB 62
621,617 621,617 000000000000000000103909cdb34ea4570684e08631bc474e3dfdc4b2c3bf72 1,520 1.00/1.00 vMB 118
621,616 621,616 00000000000000000010a488c2238f4925a8385b5ef48e99d64e7cb74fe3224a 1,995 0.70/1.00 vMB 26
621,615 621,615 0000000000000000000a85b8fe5b27ed48017612951937fc9782b355319336b9 2,780 1.00/1.00 vMB 36
621,614 621,614 0000000000000000000851e95ec46aff80c404a14ecb8e10e3fcdb7a2318af50 2,307 1.00/1.00 vMB 28
621,613 621,613 0000000000000000000f835bec00501b9481cf659d8cf2cbb6df21430b6ae52a 2,652 1.00/1.00 vMB 5
621,612 621,612 0000000000000000000d44ba93517060fb0759af1756a69401fbeeb9a4c4d89d 2,509 1.00/1.00 vMB 20
621,611 621,611 00000000000000000002246aede4fda3f5df3dd21fd392f653d3d67be3ce4faa 1,873 1.00/1.00 vMB 65
621,610 621,610 00000000000000000004978e8736573d24ae891b6f02858c02e62c33b7d9a105 2,467 1.00/1.00 vMB 27
621,609 621,609 0000000000000000000dbfeac6a3ca832e79a98ca5d335a11ed9c3663b37939c 2,428 1.00/1.00 vMB 79
621,608 621,608 0000000000000000000b533751dead547081609fbbf42523667798ccaf311a6b 2,847 1.00/1.00 vMB 43
621,607 621,607 00000000000000000006931b6e2c081302b60e54ec0da421ecb23a4d36e9cc71 2,664 1.00/1.00 vMB 88
621,606 621,606 000000000000000000009e66b0c730cf423a0d740711b075d8b91cddc89391bf 2,702 1.00/1.00 vMB 44
621,605 621,605 00000000000000000010641129a130faf22246854d7b6669f0543076ebc59a94 2,455 1.00/1.00 vMB 62
621,604 621,604 0000000000000000000bcbe7f95fceedb4bbe0b9591f10e4277e7d6e43a79009 1,800 1.00/1.00 vMB 13
621,603 621,603 0000000000000000000b3f29533a6bc71745b7885ffd4d9ce2ea112432a09df0 2,425 1.00/1.00 vMB 38
621,602 621,602 00000000000000000005a03417f5ae68d4916b66ff4d7c421c1698672bc7c7f2 2,244 1.00/1.00 vMB 38
621,601 621,601 00000000000000000007bc9e2f034604f35df527f99f720474041ec174bbb8d2 2,455 1.00/1.00 vMB 66
621,600 621,600 0000000000000000000ca2a8211a0f43b5a7608486bfc437bdf83d1cafe24da4 1,653 1.00/1.00 vMB 16
Previous 10 blocks ↓
Total Size: 782.67 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: 673.12 GB
    • Received: 16.40 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.