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Memory Pool

30,129 transactions
6.20 vMB
0.02012637 BTC
  • 1 sats/vbyte = 11 blocks ()
  • 2 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 47.58/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 519e7c046cb45d7b1bb68ec7a872061ef20da2de5de530775dbb42d34756b43b
Version 20000000
Previous Block 0000000000000000000036e0be4be88dd42a4b97afb39b7e285daf12047ec5f0
Merkle Root a00983e5d60d14abba622de7edc439dc5a69a3876edde71c6faef650f4965228
Time ( ago)
Target 000000000000000000022b910000000000000000000000000000000000000000
Nonce 0
Transactions: 889
Size: 0.25 vMB
Total Fees: 0.00417566 BTC
Median Feerate: 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,246 (723,246 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
190,000 190,000 0000000000000708bf3b261ffc963b6a768d915f9cfc9ec0a6c2a09969efad1a 145 0.13 vMB 71
189,999 189,999 00000000000008dcda215ba5de22c7555024e74e7382d5af74714efbb8dd1c4b 238 0.10 vMB 104
189,998 189,998 00000000000004f02d4471285751b5d585dda0230335d5b98430059d36cb4bea 256 0.12 vMB 108
189,997 189,997 000000000000017bf82152f6fb2b08a597094082279cb4043bc4b034dad67c37 265 0.13 vMB 153
189,996 189,996 00000000000002a19923e288bb2b913556224360878679db56e4925120eb549d 670 0.33 vMB 156
189,995 189,995 0000000000000804bf238835d9f50911c246c1d041043ca5428f93b54e6623cc 606 0.25 vMB 142
189,994 189,994 00000000000005b9d06224b7c095f7659f57b3e2eb0bb0cadd592967c3f8c1df 920 0.42 vMB 1,593
189,993 189,993 0000000000000667a8e318fe317c9d5c8a5ae4b68b28de8b31f80b57d9507369 87 0.05 vMB 103
189,992 189,992 000000000000084b1b78f31b30ca716e7c9eca9c19b9e2fb322b6bee51c3d8eb 107 0.04 vMB 168
189,991 189,991 00000000000003ab040f228564fd041aac70d36f1c29b1f4ddd5ac2d4ebaad6c 234 0.10 vMB 159
189,990 189,990 00000000000001b4a3cece30bf1e514be93eb211db0f11e375b887fcf0f3caff 344 0.10 vMB 43
189,989 189,989 0000000000000717c553619ae62729d778176f24d0a35433a7951e632c82e0ba 32 0.01 vMB 10
189,988 189,988 000000000000055adef33ca1e16759ad3bd1d29f3e2a01542970dda76d559808 512 0.13 vMB 357
189,987 189,987 00000000000001d36600cfcc8ff9e364909d3b71396d6f381c20ac616e188457 640 0.25 vMB 140
189,986 189,986 00000000000005288a3e0acd4739c26ceba58b02833875f44710c484979a23c9 75 0.02 vMB 41
189,985 189,985 00000000000001fc568e0ec0d89fdab5bcdc5b079337b570b45ea2587bb47fa7 365 0.15 vMB 117
189,984 189,984 00000000000006a89d0490e4bc609bebae420ea9c9e25b0031858eb192e66563 66 0.04 vMB 1,819
189,983 189,983 000000000000031b69d2c7c5aaa600b5d253adf6d55fc72fecc4095cc98532ad 1 0.00 vMB 0
189,982 189,982 0000000000000310e15f0346d63b6a4691cb288a09fd929d81ff1fdfc0691a17 116 0.05 vMB 144
189,981 189,981 00000000000006680341eccc60ddc0300b39a3cc6b5dc2ecbf85417855a8a44a 90 0.05 vMB 96
189,980 189,980 0000000000000075d0f3be1f4ffa808a844db8d13eab9c299f4156c81782995e 61 0.03 vMB 652
Previous 10 blocks ↓
Total Size: 779.28 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 90
    • Outgoing: 10
  • Data Transfer:
    • Sent: 44.25 GB
    • Received: 0.63 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.