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Memory Pool

81,338 transactions
31.00 vMB
0.07918917 BTC
Random Selection Loading Transactions
Max Size: 188.56/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 149e4b299f2719607a764e3b8583c3733e89dadbd3263a5f0008423397f050d2
Version 20000000
Previous Block 0000000000000000000130b675716c29c3282dad43e5a337992f2918648760de
Merkle Root 02330922153b8c371f0d146b5c7d0ba3727c36898cf0ab70cc5e9259189ccc53
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,214
Size: 1.00 vMB
Total Fees: 0.01233563 BTC
Feerates: 73.20 > 1.24 > 0.32 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,209 (94,182 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,027 821,027 000000000000000000009739f5f6c64eb5dc7ba20922ace5bfb5c1062434dfa5 3,886 1.00/1.00 vMB 274
821,026 821,026 000000000000000000042617ad0eeefd45a09d8d32cf34d86855451ea1e2c7e0 4,035 1.00/1.00 vMB 267
821,025 821,025 000000000000000000038f8a618942f2bb8512f24f9cf30dbd2b64a5e7ac03f8 3,535 1.00/1.00 vMB 300
821,024 821,024 00000000000000000002c9d414e9af6cf111db378ad58b895464e49c326ea59b 4,255 1.00/1.00 vMB 315
821,023 821,023 00000000000000000002fdc3e74cc0a040f45ea6a09223fa0458e114414385f0 5,352 1.00/1.00 vMB 334
821,022 821,022 0000000000000000000233ff5cd2f648209a92c415da52da64612b74872536e2 4,648 1.00/1.00 vMB 324
821,021 821,021 000000000000000000038fce2f3c179c282303e14571f94563935a229d6d33f6 4,730 1.00/1.00 vMB 193
821,020 821,020 0000000000000000000274822770d21df2d0b7a30c42781226a25da03c5f6cc6 3,832 1.00/1.00 vMB 146
821,019 821,019 000000000000000000018622552442201e22076f18121f99c6df7727850b10ae 3,993 1.00/1.00 vMB 144
821,018 821,018 000000000000000000032e208e2e472e05951ee3691b992368f0627442ba4a88 4,069 1.00/1.00 vMB 155
821,017 821,017 000000000000000000039f15aaf1f11e3cbeadf97a88b699f22a864945143cea 4,288 1.00/1.00 vMB 140
821,016 821,016 000000000000000000030d127e13d438d5dec0c4b0b98ea65b51392c70672dd1 4,075 1.00/1.00 vMB 149
821,015 821,015 0000000000000000000021318aa0320e954c0d53cb9d256c4a5630aeff42419f 4,088 1.00/1.00 vMB 159
821,014 821,014 000000000000000000008c6afda4df51b70cffe30f51b53f5e03d59282939d95 4,251 1.00/1.00 vMB 178
821,013 821,013 000000000000000000036aa919ce7f710a09f40eeae931a8aadbb526d10820c4 4,003 1.00/1.00 vMB 119
821,012 821,012 0000000000000000000078bf7e27b4d2dd95f41c5b11ebe1b6b6243cf90d638e 4,023 1.00/1.00 vMB 133
821,011 821,011 0000000000000000000285a19d321281b629edc91f1408903c56a278105d7321 4,151 1.00/1.00 vMB 135
821,010 821,010 00000000000000000001f6d0412f42552ae68062023fbe0f8f27c2aab983950a 4,278 1.00/1.00 vMB 144
821,009 821,009 00000000000000000002811fe34c37186277de42f437e74ac38a1a3c899856d3 3,991 1.00/1.00 vMB 137
821,008 821,008 00000000000000000003bc6b6e38555dcbb5cd1a09af12f890821db7458f371c 4,323 1.00/1.00 vMB 151
821,007 821,007 00000000000000000000ef60fc54225ccff22471a048866c0e4b79e7f0c33740 3,592 1.00/1.00 vMB 126
Previous 10 blocks ↓
Total Size: 782.75 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: 708.74 GB
    • Received: 16.76 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.