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Memory Pool

80,762 transactions
30.05 vMB
0.07828308 BTC
Random Selection Loading Transactions
Max Size: 181.08/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt b7d8aba98a3c728d91a228a6f908c188882b0c76f6f69d0cc224cdbbeb90b780
Version 20000000
Previous Block 00000000000000000001d919ed88fc3960fd2643a2dd9bda2746788e7fade853
Merkle Root e3e125fde3f750d3b6f032bc52a494fee4a096ecd5919d0fcbd2b3d3e3dbd1c8
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,214
Size: 1.00 vMB
Total Fees: 0.01688585 BTC
Feerates: 302.00 > 1.69 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,986 (510,832 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
404,154 404,154 000000000000000001a9be765ad5bb419ca50d7109dcb590cd340a699588e5fc 1,773 0.90/1.00 vMB 37
404,153 404,153 0000000000000000062f5a371a17a0284cda32999819751cb83def5609969bf4 290 0.23/1.00 vMB 24
404,152 404,152 0000000000000000066ea6c0650e9f1b340f1aed626232ae897e8e4ffa4ab8d1 2,218 0.89/1.00 vMB 40
404,151 404,151 0000000000000000051202dfe11f580abdbbfaa46f56ce78d10a4a047ec033e1 25 0.01/1.00 vMB 47
404,150 404,150 00000000000000000303572c4d5ce8fd3107e88141afd90712f5bcf47d73c505 976 1.00/1.00 vMB 17
404,149 404,149 0000000000000000068cafa9b2f18ee27b2130090d78b507dc5f2e196eee3392 1,031 0.55/1.00 vMB 25
404,148 404,148 000000000000000003863da6368b8b8712fea2cd2e8a46e5d29728d8e99e9c8d 2,318 1.00/1.00 vMB 41
404,147 404,147 0000000000000000010cf20e1e571c36632c068e55b3f38d07a73a227544d387 102 0.05/1.00 vMB 35
404,146 404,146 000000000000000005298e5bdab463493799325abdbdb47ab79bec5299799998 790 0.49/1.00 vMB 31
404,145 404,145 00000000000000000533c18c743dc45dd7526c7190996a49aee2b6fd3f7c104b 282 0.13/1.00 vMB 37
404,144 404,144 0000000000000000055cbedb7c5a7d18c125e07f6c552249ef4ad28c474f78d3 1,268 0.51/1.00 vMB 40
404,143 404,143 000000000000000000d67d928878d69382eecad8f0be013f0358f030240d39ec 1,195 0.78/1.00 vMB 27
404,142 404,142 000000000000000000b82b95016cd61cffac7f0205a670fcb25f63618cccdd4d 1,580 0.84/1.00 vMB 32
404,141 404,141 0000000000000000006138858178b635295b8bfc690695243383d9b96c5131dc 2,403 1.00/1.00 vMB 42
404,140 404,140 000000000000000002bd1313ee463a43b6d898094816bad6ade0d4701288739b 1,351 0.57/1.00 vMB 40
404,139 404,139 0000000000000000069ffd61fb67523fb3aa6ffebe751acc76988fe51cd58b1d 1,428 0.67/1.00 vMB 46
404,138 404,138 0000000000000000024972c84a228b4bf6f52d99ddd152d76489424d4a95b67e 994 0.50/1.00 vMB 36
404,137 404,137 0000000000000000012e69857367b68a1e8566afc5b34bcd455d8dab5d44d61f 974 0.58/1.00 vMB 28
404,136 404,136 0000000000000000031f307106da76e745919fdddc59081f1786b83b90f60ddb 2,824 1.00/1.00 vMB 47
404,135 404,135 000000000000000004b8d4184adefce46815e6d4002460e33eef163ea4dd2408 378 0.18/1.00 vMB 33
404,134 404,134 000000000000000002e1c99a783a024195e9eed686ffaa8eaa9dcb296891f0e0 124 0.19/1.00 vMB 10
Previous 10 blocks ↓
Total Size: 782.37 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: 663.52 GB
    • Received: 14.91 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.