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Memory Pool

83,157 transactions
31.39 vMB
0.16301883 BTC
Random Selection Loading Transactions
Max Size: 186.44/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 71e3d945912ef430c276bcef1fe4ae655bd321b021b13b1ae81a266ba9a7f017
Version 20000000
Previous Block 000000000000000000017cb93000a20c08f0fc639d471abc5ab7059c2109dbfe
Merkle Root 87b44db39fdc54f7545740ac98e26a5430deaaf30bf5ecd37b4a5530923e708a
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,095
Size: 1.00 vMB
Total Fees: 0.06158535 BTC
Feerates: 269.69 > 6.17 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,145 (493,935 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
421,210 421,210 000000000000000000c1d7bfe496bd5f4ed80d8d3e0f7dfee9eb0ee7d2e4766e 1,151 0.53/1.00 vMB 51
421,209 421,209 00000000000000000430823cb0b995d1408e0eeb73acc00510043257fecc2129 1,330 0.71/1.00 vMB 42
421,208 421,208 000000000000000000fda667902cc7eeb5d0ce5a6d26002a69182552ed894b11 1,454 0.56/1.00 vMB 54
421,207 421,207 000000000000000000d5f65add4502e8d5ea8632b978c2a38fd5ba89e02e8eb2 400 0.34/1.00 vMB 23
421,206 421,206 000000000000000002bff9a0ebcf0ea5e86f616b333508a2117b9f421d289d60 24 0.01/1.00 vMB 74
421,205 421,205 000000000000000004f4d1f228b3d5486383f1800bda09dd02d59e3ebc02feb6 1,201 1.00/1.00 vMB 28
421,204 421,204 000000000000000000d4e72df90b1b73f4661c3581d241ddde0759b7069b0a82 1,721 1.00/1.00 vMB 46
421,203 421,203 000000000000000003b85ff33786dcca3d750af9170b3a12277ac8e9c6e41bd7 553 0.47/1.00 vMB 26
421,202 421,202 000000000000000003578a8b06df1047575928c4fdc3a89e27b5709b30a2a60d 1,626 1.00/1.00 vMB 36
421,201 421,201 0000000000000000021419ca1d3359ff1cc422b09fbc46996ca176f15ab87505 2,452 1.00/1.00 vMB 55
421,200 421,200 0000000000000000043b5259c347ca074292a2120bbc4d9682674abf976c8203 22 0.02/1.00 vMB 40
421,199 421,199 000000000000000001644cf49af683ae6f3286970ff5c6a4bef478f6caf6a36d 1,074 0.47/1.00 vMB 49
421,198 421,198 000000000000000002146fec0f797925c3d39dacf60a601245e2007bd97a0e69 25 0.01/1.00 vMB 79
421,197 421,197 0000000000000000012535fc15e7861815ac01ecf340dd718498af93a6cf8019 1,378 0.65/1.00 vMB 51
421,196 421,196 0000000000000000012c2337214e25450618ed069a0391c169d3af3c61b99b82 569 0.97/1.00 vMB 9
421,195 421,195 000000000000000000f215f5b6e14f300ac250d2321a59e2b88fce186788bc05 1,491 1.00/1.00 vMB 34
421,194 421,194 000000000000000002d3b2c67cd854cdbef9ca0b6441ad91cd651da4e0735f9d 2,529 1.00/1.00 vMB 66
421,193 421,193 00000000000000000035c67af31eeeea80d33707802a8887292943d33c04047f 1,332 0.93/1.00 vMB 32
421,192 421,192 000000000000000002dc4bde147e71dc48caadb472082c8025e4dea838047b46 2,280 1.00/1.00 vMB 40
421,191 421,191 000000000000000002376546636a32369c8a96c7c2afc8553296faf1151b4ba2 2,040 1.00/1.00 vMB 69
421,190 421,190 000000000000000001c8189cb351e466a97c4984ef81d593305e62b85274d4fb 1,634 0.77/1.00 vMB 43
Previous 10 blocks ↓
Total Size: 782.65 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: 672.55 GB
    • Received: 16.28 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.