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Memory Pool

78,672 transactions
29.73 vMB
0.09978884 BTC
Random Selection Loading Transactions
Max Size: 181.25/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt f8b321f227b2e219fc010f19c820efc177090710bde6344f7a7901c0d5d7ff26
Version 20000000
Previous Block 00000000000000000001873758786023bce526cc548acc0e4523a6e0d9f02e45
Merkle Root f5b4b010cb416691464c32770c29726400a1fbd4c1d15da9a9f7a69d6960fcaa
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 2,979
Size: 1.00 vMB
Total Fees: 0.03317484 BTC
Feerates: 301.35 > 3.32 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,242 (513,592 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
401,650 401,650 00000000000000000566afd94e78fe6c6a9ced90e6c93773ae40ae80d4dda883 1,050 0.67/1.00 vMB 37
401,649 401,649 0000000000000000026c40a382227d4ba68b3aea2e26b888b3b2c1bebe579303 1,974 1.00/1.00 vMB 38
401,648 401,648 000000000000000005e3102d698a20adc06b0d0529286f5a0a0e3263517a5826 2,401 1.00/1.00 vMB 75
401,647 401,647 00000000000000000459832c9f3acadf2a2863ef64f5bff582dc27e0a2a2aae7 274 0.10/1.00 vMB 37
401,646 401,646 000000000000000002624781914d089fcea6e1e3cfaf3a0db379444088408238 2,446 1.00/1.00 vMB 55
401,645 401,645 0000000000000000015bdec676670e8c1a17809eb89d0c9c34008962243e9cb6 731 0.36/1.00 vMB 49
401,644 401,644 000000000000000004cc30129f13ab6cceebb87efeced7af86f3472e5162c67a 1,653 0.99/1.00 vMB 46
401,643 401,643 0000000000000000059e2b331ce1ad2bb55e99bc7b6962fefefcd50e4bfcc796 391 0.18/1.00 vMB 43
401,642 401,642 000000000000000004dcb4b1f2d1840b5ed5520b8d6bcba868552d37ba97fc3e 1,452 1.00/1.00 vMB 25
401,641 401,641 000000000000000004b165f56c0d004be9077b55d10830b62b1e682a5dda87a7 2,168 0.93/1.00 vMB 48
401,640 401,640 00000000000000000138a57a72f0fa65c7377af73a6305d874d87bd1e629b67c 2,014 0.93/1.00 vMB 40
401,639 401,639 0000000000000000015671ad86728ad07f2b31849d3b71a60c41262477934aea 3,083 0.99/1.00 vMB 77
401,638 401,638 000000000000000000a767d107e0190cd8a84b51dec8776c1401f62cbf160cf2 288 0.16/1.00 vMB 51
401,637 401,637 000000000000000003eb66f5d2fdd249556a7fbfe7ac1a2c802cb2260b7e8190 740 0.50/1.00 vMB 44
401,636 401,636 000000000000000001cac6603177f8de449c386e91aa070c33cbf3cafb8ffea3 551 1.00/1.00 vMB 17
401,635 401,635 00000000000000000264b58841e4bd6d60f537ac735e9af98d62abf446b164c1 141 0.14/1.00 vMB 15
401,634 401,634 000000000000000003db0b23b520783a6d7523b701e5cd1b9b9ab230a0f36202 724 0.73/1.00 vMB 20
401,633 401,633 0000000000000000025500c699c8ca030439a7287ec41635901e67e757308dbf 2,414 1.00/1.00 vMB 47
401,632 401,632 000000000000000000a1972fd6d9b731808a961c7b7278fd29ddd32c39571ee3 1,382 0.61/1.00 vMB 51
401,631 401,631 0000000000000000044c7d21ad5a325a4a7d987e3c057e07787cf5e4d29187a1 1,940 0.93/1.00 vMB 40
401,630 401,630 000000000000000001bb1ac98cb61a79799266c1a6f64dcbaefb74cd183c0390 2,640 1.00/1.00 vMB 58
Previous 10 blocks ↓
Total Size: 782.81 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: 710.29 GB
    • Received: 17.06 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.