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Memory Pool

78,683 transactions
30.16 vMB
0.07066814 BTC
Random Selection Loading Transactions
Max Size: 183.15/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 488b4512d339616409acebdbefca22c230b13c6cda44e0fd066f70d25ca150c0
Version 20000000
Previous Block 00000000000000000001ca07069b70e219df1106795fdd3699d6deb20743d8b0
Merkle Root a9ea014ea5f42a0ca6060c6c0c70f8badf12f21f7ec8ff4ce7a2b5ca16946958
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,160
Size: 1.00 vMB
Total Fees: 0.00645388 BTC
Feerates: 111.88 > 0.65 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,207 (93,385 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,822 821,822 000000000000000000015f893530d36d3942211f1e6c39aaab7e1b67021bbbdd 3,997 1.00/1.00 vMB 161
821,821 821,821 000000000000000000027424af1976ba6e3cc66bcfaaccbe7240e4361adfacca 3,784 1.00/1.00 vMB 210
821,820 821,820 000000000000000000010a4ab846bb7633e43873aee371658442c604d0f33660 3,839 1.00/1.00 vMB 273
821,819 821,819 00000000000000000000ad8ab87c61bcbc0e20579657f2e7c074f5fa45c75226 4,096 1.00/1.00 vMB 178
821,818 821,818 000000000000000000027d4e6aaa38d9463fb80da50879464d9cf33f89a3526f 3,887 1.00/1.00 vMB 219
821,817 821,817 00000000000000000001ea8990b7a3e2fbd5b5412c4b20643f4d934106a2ea5e 3,791 1.00/1.00 vMB 224
821,816 821,816 000000000000000000012a3ee500ba41e43e56f0b4bcd5eb2bfeaf064dadea72 3,453 1.00/1.00 vMB 225
821,815 821,815 00000000000000000001e2e000aee0b0656ed430d7ed7d0656b3e719173de42e 4,112 1.00/1.00 vMB 195
821,814 821,814 00000000000000000000a9ade82341b028888cd7137e14e6b48c9da7a15ac3d1 2,909 1.00/1.00 vMB 379
821,813 821,813 000000000000000000041ef4aae33d27ae35c3d3660b5842f43faf28db1e67d2 3,994 1.00/1.00 vMB 219
821,812 821,812 000000000000000000028b6ee5719885760bdf89ecb28ccc7612178c56007c0c 3,266 1.00/1.00 vMB 192
821,811 821,811 00000000000000000002fbd9fe3a04c73a3b87f2fc8e7b165267c0fcccb2bac5 3,306 1.00/1.00 vMB 200
821,810 821,810 000000000000000000000bd306aec3d686735273088f5ce2e652de00b0db990c 2,448 1.00/1.00 vMB 280
821,809 821,809 00000000000000000001906d4b56212ac115363bc5a34662582bbf5d7e284e56 360 1.00/1.00 vMB 209
821,808 821,808 0000000000000000000237930f79a8bb20443656e3eba3152441db953a8aa031 1,490 1.00/1.00 vMB 292
821,807 821,807 00000000000000000002a8838994629136c2cd6d3d5e8d2c0726461fa04c8d20 3,909 1.00/1.00 vMB 223
821,806 821,806 0000000000000000000336369fe648851dede4c309b05d7a5ee88d859e5d47bd 3,609 1.00/1.00 vMB 156
821,805 821,805 00000000000000000002eee885d1ab97bfc37ddad74a48b9642ab8ddbb0176ef 4,670 1.00/1.00 vMB 258
821,804 821,804 000000000000000000003d13c46d2e20007d9f67abb7e0d59f655bdbbe5fc27d 4,093 1.00/1.00 vMB 284
821,803 821,803 00000000000000000001a068a8b7b88e665210b82885480e02c3f73089f1c93c 3,572 1.00/1.00 vMB 152
821,802 821,802 00000000000000000000ffc1574b06d0be0176259884fb0760fdf4172daf6efe 4,505 1.00/1.00 vMB 226
Previous 10 blocks ↓
Total Size: 782.75 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: 708.61 GB
    • Received: 16.74 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.