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Memory Pool

27,650 transactions
6.90 vMB
0.04945007 BTC
  • 1 sats/vbyte = 7 blocks ()
  • 2 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 48.88/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt b4a99dce59f9b70704304e8d62bf0a3ee552e2fa4017689716a6b04357aeb7fb
Version 20000000
Previous Block 00000000000000000001f19fa8f0fc3eeb1898d537102304d19dd162defe0c3b
Merkle Root 948ab8d558cdf250718884f873746e1f147576ce3cc5725c0a81cd102f4ba90f
Time ( ago)
Target 000000000000000000022b910000000000000000000000000000000000000000
Nonce 0
Transactions: 2,088
Size: 1.00 vMB
Total Fees: 0.02742170 BTC
Median Feerate: 2.35 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,205 (771,155 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
142,050 142,050 000000000000078cf63f6c964c24ee6add777c23cf3813db9c8396c7c8928cbc 0.04 MB 101 120
142,049 142,049 00000000000006772885430f5049ab3915f7d59226b4e6fd515dc1c51e60b7a7 0.01 MB 6 40
142,048 142,048 00000000000000f021cf8282bf1aa116ddacb150518fcfb1e4c76ae79b7898e8 0.05 MB 145 75
142,047 142,047 000000000000082a0848f29a0691bf085d28a2db092aa73928c3a6f1170ac627 0.00 MB 14 235
142,046 142,046 000000000000082143fc8ab42796c194e0725210a2fb785a99d7b7c9e35cc86c 0.01 MB 18 266
142,045 142,045 00000000000000a220677110430ba99b514c86b0ceaccd2b840602cfc2ed5aa9 0.02 MB 40 52
142,044 142,044 0000000000000663808b405c70d185441d320ad4d76c75d2f448c57d66e05845 0.01 MB 23 252
142,043 142,043 00000000000007e69e731c27904dfb9d3df6b8209f96c0b70756414d41c11c9b 0.02 MB 34 105
142,042 142,042 000000000000033ee71deadeb538e08963116d98cb2c6a20e4504c4f7b6acf3c 0.00 MB 6 45
142,041 142,041 000000000000089cd18bece8f46933a8f422d569ae1eb265cc292fd8e729954c 0.02 MB 81 162
142,040 142,040 000000000000090670561ac5bd5010187de12a188f322d71c91982d5d948fefb 0.02 MB 38 166
142,039 142,039 000000000000021f0bc21fc06ba217f3c261c122d3a3053fcfc7fe5ecc08e67e 0.03 MB 54 136
142,038 142,038 0000000000000804fbc2a173d113961ac5097188581a3ed6aea693fd301dcfed 0.01 MB 23 325
142,037 142,037 000000000000081716ccb7062f5db5560df971af25bf1b9af68a689804f7f3ee 0.02 MB 43 323
142,036 142,036 000000000000078129583a3277b16ef492ff40cf0cb6873b7e7acb28fee740b1 0.03 MB 81 119
142,035 142,035 000000000000083743020607c53fe6d243bb690ebd9419c4d0ba936f9e126b32 0.01 MB 21 134
142,034 142,034 00000000000005e3fac1df1be4faef5e897dc7219766b286fd6cb158120afdf3 0.01 MB 17 146
142,033 142,033 00000000000001ddefb70c1e26f1ec9d937289a1aa97b00a909c249307857c8c 0.03 MB 46 94
142,032 142,032 00000000000000c744e4a5e147561bfd239c4f71195da41f7bda8a73adea9090 0.00 MB 10 506
142,031 142,031 00000000000007e4f6e1bbee68d75873ff3cce543bab6c9f182272592ae82e14 0.01 MB 28 165
142,030 142,030 0000000000000118a4b6bbf3d6e618c544af160668a4b464af024fb88d2f8d76 0.02 MB 62 50
Previous 10 blocks ↓
Total Size: 779.21 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 65
    • Outgoing: 10
  • Data Transfer:
    • Sent: 16.82 GB
    • Received: 0.35 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.