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Memory Pool

45,270 transactions
28.61 vMB
0.09452777 BTC
Random Selection Loading Transactions
Max Size: 151.35/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt f4b681704becbef32b258bcec0bbdd35ef0051459b811b312224531a76ddd6d5
Version 20000000
Previous Block 000000000000000000006d9cca170a6dca76a62d52ce159ce88e03787eeaed6e
Merkle Root 1fffe2da759336d5441dc5c715a8b4dddb411e0fa1a94a7114e978a25cad778b
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,542
Size: 1.00 vMB
Total Fees: 0.03875032 BTC
Feerates: 200.00 > 3.88 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,833 (493,184 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
421,649 421,649 000000000000000002da1cbc26206ca6f805e41cc5192329467bb6afc2af6827 1,195 1.00/1.00 vMB 37
421,648 421,648 0000000000000000010d1d55d8efef862a17c7553931ba41ffb343d147810017 1,507 1.00/1.00 vMB 43
421,647 421,647 00000000000000000087f84eba64e105955b4c5510a4f3c3be8e62fdbef33726 1,882 1.00/1.00 vMB 56
421,646 421,646 000000000000000001220e2b603f9e0c30bfa613ade991a3ae6e23f0a18554d7 1,827 1.00/1.00 vMB 43
421,645 421,645 000000000000000000f3a599fd97cfd70559e416a9f358bf7050c9c9bf45c00e 2,586 1.00/1.00 vMB 71
421,644 421,644 000000000000000003ecae5e8eebd89cf99a96ccfb9c4b7f1f81b3054c94139c 1,657 1.00/1.00 vMB 41
421,643 421,643 0000000000000000050652af3e29fc760151c248ac9ebd8ddff6a28f2337acb8 2,080 1.00/1.00 vMB 56
421,642 421,642 000000000000000003bbd7658dd6fba21dd9376a82e6db5735596699d7db0596 1,860 1.00/1.00 vMB 49
421,641 421,641 0000000000000000036b1ef7a9650f65cfdd9ebbc845011f1146b8f4b51c7d78 2,841 1.00/1.00 vMB 84
421,640 421,640 000000000000000000424dc5957a81833884f2cd5bd0554c0f63476bed6a4c61 479 0.24/1.00 vMB 49
421,639 421,639 000000000000000000577371d5d7456bb3bca4918009136f40d68d9695a2237e 257 0.22/1.00 vMB 34
421,638 421,638 0000000000000000028900f713029ed510016f9b1758ece5b8795653ae8c705f 680 1.00/1.00 vMB 13
421,637 421,637 000000000000000002e595790ccb5af783863425a193d323b11e2d58845d002e 1,833 1.00/1.00 vMB 49
421,636 421,636 000000000000000000b01b4ab6e8184676054efe35805a6bdce879c52f07da83 1,993 1.00/1.00 vMB 42
421,635 421,635 000000000000000001e01440474b4892f1502ab8c87af2fc4c3c2809b500ad99 1,921 1.00/1.00 vMB 53
421,634 421,634 000000000000000000406ef1499fdaada953074005795053a1fe696ee9c8b55b 2,672 1.00/1.00 vMB 71
421,633 421,633 0000000000000000007bbb5e63610b1234a9a6af81c0783385e5749b04f9455e 635 0.35/1.00 vMB 38
421,632 421,632 00000000000000000346d42147f1b011e806454bd586a6df274c98ac72db9a36 1,674 1.00/1.00 vMB 39
421,631 421,631 00000000000000000165e3627cb039e01da84df8f87b9dbc58977f2c7e1a3ebd 1,138 1.00/1.00 vMB 27
421,630 421,630 000000000000000003a36eadd550161699f3e560bd965fbf3f778079bd7bfddb 343 0.75/1.00 vMB 21
421,629 421,629 00000000000000000441bbb4f3b75dadd33c6c67e29b6b87411802c9dd69b85b 22 0.01/1.00 vMB 183
Previous 10 blocks ↓
Total Size: 782.10 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: 651.64 GB
    • Received: 13.60 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.