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Memory Pool

78,725 transactions
28.91 vMB
0.11158066 BTC
Random Selection Loading Transactions
Max Size: 175.46/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 42d2e76708233e05c32c2f021ed4881e3c6e12a1605790533a384d2566c84e82
Version 20000000
Previous Block 000000000000000000002645473f2a15961ce2380beed093cb81e8c522f47b5f
Merkle Root 72b07e4405164829a7b2c3a37aba7b9297f198ca5335209bd03c5a3e683f8803
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,358
Size: 1.00 vMB
Total Fees: 0.04000648 BTC
Feerates: 602.26 > 4.01 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,305 (350,639 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
564,666 564,666 00000000000000000029978e4cbde9a140b556e4a649701b5a4675f10325cdbd 1,616 1.00/1.00 vMB 42
564,665 564,665 0000000000000000001b63a3bbe94516a83160c948b4847850a03fd9e5b7d385 1,839 1.00/1.00 vMB 43
564,664 564,664 0000000000000000000f2f245833a5824ab479c0584deb7a936321ff147d0ffe 2,355 1.00/1.00 vMB 54
564,663 564,663 0000000000000000001c67a79565022528222086edb64a0c1a1a195f20903239 2,936 1.00/1.00 vMB 25
564,662 564,662 0000000000000000000cab2d548072aafd1c69e5e416639b6f575744de25f81d 2,206 1.00/1.00 vMB 26
564,661 564,661 0000000000000000000649d74d4b870f83d0ab7c6249665ea06fec6c2f8140a3 1,365 1.00/1.00 vMB 7
564,660 564,660 0000000000000000000d88718abe654b594312383dbb5b5a2a77045643aa3b46 2,837 1.00/1.00 vMB 29
564,659 564,659 000000000000000000261eb5fe7e818a4873dae990a1b42af7acee6792af8e9a 2,730 1.00/1.00 vMB 17
564,658 564,658 0000000000000000002c36f4fd681d67769660268d5b58d50b0c7d06f0453460 1,308 1.00/1.00 vMB 37
564,657 564,657 00000000000000000020575b2ddc56b0fce1c9d8d2d457cb2d47b34c4a2cbd3c 2,789 1.00/1.00 vMB 46
564,656 564,656 0000000000000000000dac98b11f36b99d93d6fdbc3f5945045d44fa93cc4d0c 2,315 1.00/1.00 vMB 14
564,655 564,655 00000000000000000014f25d4c384a64da720380714669559d307a3532d7b3bb 2,951 1.00/1.00 vMB 34
564,654 564,654 000000000000000000115c7dd3c90b9d3a8c3d6c343c826f784ff08c2586da2e 2,499 1.00/1.00 vMB 21
564,653 564,653 00000000000000000028aaf20798414d00f6c8a26151db4890c2b17a42be421b 2,831 1.00/1.00 vMB 27
564,652 564,652 000000000000000000098e0af5ea91d5e83787f0a0e0fb99c365234552c1341e 2,841 1.00/1.00 vMB 44
564,651 564,651 000000000000000000168a6fbfdfd9941e66998bc580a0137e2a81ba966a410d 2,690 1.00/1.00 vMB 24
564,650 564,650 0000000000000000000808485b43d1d9f358875028237d66b6f11278c91841c9 2,545 1.00/1.00 vMB 11
564,649 564,649 0000000000000000001aead97f1b621fee0430b16576dc646119b40ca1f9ef42 2,459 1.00/1.00 vMB 32
564,648 564,648 00000000000000000018221735d87b83486d95d8dc69568933dff39c3fbd3010 1,670 1.00/1.00 vMB 8
564,647 564,647 0000000000000000001fe8d98e0fa99cf44e9c44169e081769d669e3a750f4b1 2,584 1.00/1.00 vMB 43
564,646 564,646 000000000000000000119abe647e29c16aceb22944d6005e675bc253c6ed4261 1,779 1.00/1.00 vMB 20
Previous 10 blocks ↓
Total Size: 782.92 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: 714.41 GB
    • Received: 17.53 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.