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Memory Pool

77,846 transactions
29.13 vMB
0.08262288 BTC
Random Selection Loading Transactions
Max Size: 176.09/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 9f99913f3b2355f72ef164fe2989ba5bfd14121115322c08a9731b6da8efdb88
Version 20000000
Previous Block 000000000000000000016243f6155663ea56aeb617e220dfe372214395a7d65b
Merkle Root 109cb80f41c9fdb1fe6e794d91c0b62296255e359614b1f978828ad57cc12234
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,103
Size: 1.00 vMB
Total Fees: 0.02168553 BTC
Feerates: 302.06 > 2.17 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,129 (510,748 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
404,381 404,381 00000000000000000636a6b03729c252cf33a090f4ea256081ef56e8a29fcc3e 886 0.37/1.00 vMB 49
404,380 404,380 00000000000000000378fa33a30a6abfaff5879d69e36d28532ac28ed67e9278 1,044 0.50/1.00 vMB 42
404,379 404,379 000000000000000003dc9bd8534f2bdbb956576b33787a9d879e6646ada4cfb7 1,663 0.82/1.00 vMB 42
404,378 404,378 000000000000000000913db7635a587c2032a6e0edd1a60f66c071d315b055b9 1,014 0.76/1.00 vMB 20
404,377 404,377 00000000000000000286f1b3ec5f263f36fe9c26c87c9002ead70198c08e6318 2,242 0.93/1.00 vMB 41
404,376 404,376 000000000000000006355b0b0d82983f25820c534c4e02b400b239c3e145da94 1,673 0.99/1.00 vMB 41
404,375 404,375 00000000000000000107bde7ccfc5bb64f14d81b1b24f83a5d8610cdf773e240 912 1.00/1.00 vMB 60
404,374 404,374 00000000000000000254c66eac0017ac0bc28cef41cb64776bc07f41e2e43f41 428 0.93/1.00 vMB 61
404,373 404,373 0000000000000000058ce840b8214a04d2176d8a0c862e485d475422e082f05f 325 1.00/1.00 vMB 11
404,372 404,372 0000000000000000068ff1df6cee2425550ef114515afd3ee4ac3700a5ed4d30 315 0.49/1.00 vMB 17
404,371 404,371 00000000000000000413600e5041c3ebe170d2d676cf39540235dddaf5932673 1,993 1.00/1.00 vMB 32
404,370 404,370 0000000000000000042b13520469fc144715b887b4af928981bd372b7fa19d05 2,581 1.00/1.00 vMB 38
404,369 404,369 0000000000000000045f889bb180c0e74673a3f6800f754525503c85478f80e1 966 0.93/1.00 vMB 55
404,368 404,368 00000000000000000292dcf2bd13beeacc544729a26b1d2026cf612a15262610 855 1.00/1.00 vMB 59
404,367 404,367 0000000000000000023a3a9f6197bec5aae2080aaa77beffd23ab5b8802dd4dc 455 0.93/1.00 vMB 58
404,366 404,366 00000000000000000255bbb789c281a28e07266a2d287200b4e1b97ce5bbdb0e 1,267 1.00/1.00 vMB 33
404,365 404,365 0000000000000000009d6420ce9c933985590a6e65454551ee95edecb460f5dc 1,310 0.93/1.00 vMB 56
404,364 404,364 000000000000000005effa0177e1a0701a20a13d86accd3ec947682362b1e4be 671 0.41/1.00 vMB 32
404,363 404,363 0000000000000000037c6dae5d1899172fdab2b2f19a95425ef1367bca9d02ae 742 0.32/1.00 vMB 39
404,362 404,362 0000000000000000038886377216b08effc358933940ee5823f56348e35bf1ba 373 1.00/1.00 vMB 5
404,361 404,361 000000000000000000bf36f54694e159beb3a2f9fc61712e48ccbf9913ac3c09 990 0.47/1.00 vMB 40
Previous 10 blocks ↓
Total Size: 782.62 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: 671.98 GB
    • Received: 16.09 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.