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Memory Pool

81,466 transactions
30.78 vMB
0.09066553 BTC
Random Selection Loading Transactions
Max Size: 187.73/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 3ff8558624c4d1bed2773401443fd023d028749331c11fec19dda9f4cfa6ebff
Version 20000000
Previous Block 00000000000000000000a3813f793d217041872d914f27c3141d08c7db453ba1
Merkle Root 9173e0e540ff1e38a93433c20e8ec8cdeccbf4d7511c638bfa324df4cbaf9b76
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 2,603
Size: 1.00 vMB
Total Fees: 0.01966121 BTC
Feerates: 301.57 > 1.97 > 0.96 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,386 (365,752 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
549,634 549,634 00000000000000000013b43fac45d38096a1e8dbcb41c3a30da68c557549fd19 1,609 0.73/1.00 vMB 11
549,633 549,633 00000000000000000022346d247834451b97c418bcd6139a88411a18bba2b48d 776 0.57/1.00 vMB 6
549,632 549,632 000000000000000000070dd6881c1ee611a34e6e868c9a4783f3cd3a74d04a6b 2,211 1.00/1.00 vMB 8
549,631 549,631 00000000000000000019dd0168540836cc0426eccbd6dbaa512fc4f9882918df 2,842 1.00/1.00 vMB 21
549,630 549,630 0000000000000000000b10a27a78b77474566ecf22a551dd8380d26b0af310fa 2,738 1.00/1.00 vMB 11
549,629 549,629 00000000000000000001836ac479934a1af181d9bbe819f75209061db0bdc057 541 0.21/1.00 vMB 30
549,628 549,628 00000000000000000014f9567033d2dff121b1486c6946e8025146c9182a7124 994 0.51/1.00 vMB 7
549,627 549,627 000000000000000000112993f9a7307ec86ead1d37a9c54ec99610b9140681c5 640 0.28/1.00 vMB 21
549,626 549,626 0000000000000000001e9c6410405c4bbf34703721f9858b37a77ae7e4c2f5a8 1,406 0.89/1.00 vMB 8
549,625 549,625 0000000000000000000eba35f0885d08966b59d3dfe1b93d885516d7a76bfb7f 2,540 1.00/1.00 vMB 13
549,624 549,624 00000000000000000023057a842e37a66fc73d25ceee8a0a9c3e6be83b70fcc3 554 0.42/1.00 vMB 11
549,623 549,623 0000000000000000001c5cc1570cc8ed2cec7d959798581123f6d751f0cb4e63 1,827 1.00/1.00 vMB 4
549,622 549,622 0000000000000000002652d2898821c65917e19f986aff186523f561d8b60a1b 2,692 1.00/1.00 vMB 22
549,621 549,621 00000000000000000001407f55ab56a7f04464c5eebd7ae14b1ae39a11a0a76d 850 1.00/1.00 vMB 4
549,620 549,620 00000000000000000023f2acb5881d76b215bce98b89083f5b769b4b4978e489 2,277 1.00/1.00 vMB 10
549,619 549,619 000000000000000000215618677d0ebdde06f06bb4119129d218dfee4c1e5710 857 0.43/1.00 vMB 19
549,618 549,618 00000000000000000005f415dc913724c0be3b5c91824a591c00d313aa6b200f 1,519 1.00/1.00 vMB 7
549,617 549,617 000000000000000000001f2f55af9b123d7746226ac3deb96c34a5a129acdeae 1,576 1.00/1.00 vMB 3
549,616 549,616 0000000000000000001f66f61bfac68be94d3e21d05971bdaaf48bca2aaca434 836 0.29/1.00 vMB 27
549,615 549,615 00000000000000000012a0e591f6e8adc628e3c0627a6b8ed103bed6e524fb74 2,353 1.00/1.00 vMB 12
549,614 549,614 0000000000000000001accfda259385dfb007fb3f8ba7e29907baa93f4208bde 1,775 1.00/1.00 vMB 8
Previous 10 blocks ↓
Total Size: 783.06 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: 720.78 GB
    • Received: 18.25 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.