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Memory Pool

80,193 transactions
29.57 vMB
0.08952444 BTC
Random Selection Loading Transactions
Max Size: 179.24/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 40dd32441a8088167eef4c52a03d5a4314a61302916b0febee241e991107b34e
Version 20000000
Previous Block 0000000000000000000210ed22a9f21c04ef8f24d25ae2ad786afc2172f214cd
Merkle Root 07091eeed2092d7b8da1201f2ba618ff8698ec23922fcc95b50cf10c18d9e218
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,326
Size: 1.00 vMB
Total Fees: 0.02698659 BTC
Feerates: 278.95 > 2.70 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,095 (487,550 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
427,545 427,545 000000000000000004f4440f073f4352b5256e61cfec8584a8ced6c05d01f555 2,251 1.00/1.00 vMB 57
427,544 427,544 000000000000000001f0b3b4e5225b7b6ef9037ab713745e30e6181f4dc9f234 64 0.02/1.00 vMB 63
427,543 427,543 000000000000000002bde97c7307067907c52cf76869cce1733dbe8a1f95923d 1,199 1.00/1.00 vMB 29
427,542 427,542 000000000000000003f54733cd6cc37cdec22b5e9f883e4561e55b598df06f0b 195 0.10/1.00 vMB 36
427,541 427,541 00000000000000000332928ffa0ff5ee658ac137dc9bf801ca05066445555e58 936 0.51/1.00 vMB 58
427,540 427,540 000000000000000004f82bf523e6ff7fcd20b79ac05439438b13f6673477b473 163 0.11/1.00 vMB 48
427,539 427,539 00000000000000000370edbb52ac9344dff3413ae4c4249f4eee222533d63872 561 1.00/1.00 vMB 12
427,538 427,538 000000000000000002aba2af2aa79493ed5e505fc649d81228a3b8bfb3d9420e 273 0.10/1.00 vMB 68
427,537 427,537 000000000000000000825ad679c935ae7c0ca46dea999e793b38e8b4bfcb184a 1,525 1.00/1.00 vMB 40
427,536 427,536 0000000000000000040f7f558fd4114e48d7c2a8bdd3e410d8186172417f0ab8 413 0.19/1.00 vMB 50
427,535 427,535 000000000000000002fd788da181d92f6edb32ffad4f0aa767f49dc4ad666997 2,367 1.00/1.00 vMB 66
427,534 427,534 000000000000000003c4114edb135b77e6f8c6b984d190f0add5daeba42cb25e 514 0.20/1.00 vMB 65
427,533 427,533 00000000000000000489bc515814bb2df15cf10c6c96f878f013b2a52bb70857 1,563 0.76/1.00 vMB 51
427,532 427,532 000000000000000000acb7f29ad407f249336a660d069218d3a4c9e3d952f560 2,253 1.00/1.00 vMB 61
427,531 427,531 000000000000000004b661865eca927e1a5f77e0293a3eb4a663e6d9c6b88cca 44 0.03/1.00 vMB 48
427,530 427,530 000000000000000001d9e13bf7a0fadfceda49b5b9a01d1920d792db3275ee7a 474 0.22/1.00 vMB 60
427,529 427,529 000000000000000003f55e6a78fcca0e545539b78684c6b2d62264784b6f1623 1,016 0.61/1.00 vMB 48
427,528 427,528 000000000000000001e73d4029639ebcb4624b94ee98d703a7a27e00155b9463 1,054 1.00/1.00 vMB 27
427,527 427,527 00000000000000000410821a7386cbe424a3660cb4ae148a234b8e26e2737522 1,915 1.00/1.00 vMB 52
427,526 427,526 000000000000000001137506acf85f58171bab588fc8554a6542d817a7d714e4 1,228 1.00/1.00 vMB 25
427,525 427,525 0000000000000000027bce8a47b1e9afd4360c0e74deea9f8916719b75164580 1,350 1.00/1.00 vMB 38
Previous 10 blocks ↓
Total Size: 782.56 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: 670.04 GB
    • Received: 15.81 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.