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Memory Pool

44,456 transactions
27.36 vMB
0.07239094 BTC
Random Selection Loading Transactions
Max Size: 144.17/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 3640015521e81e70801ef2c9735d740de1b040ee5f2e5cd116917da9470e5ab6
Version 20000000
Previous Block 0000000000000000000025449f50590d909b1288ad98721336244ae461997fee
Merkle Root 03fdcc672fab14ccdc9df6ba1a585e8b6eeed4320dca96a19efea936858d4282
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,979
Size: 1.00 vMB
Total Fees: 0.02121075 BTC
Feerates: 150.77 > 2.13 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,898 (693,278 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
221,620 221,620 000000000000027d516a58a2fe0b5c27bf65fbd595c6ce99fb566b451d023e90 9 0.00/1.00 vMB 621
221,619 221,619 0000000000000354e91a0b753abb804e2ff9786a6bac00a393727f8fae5c52bc 82 0.04/1.00 vMB 146
221,618 221,618 000000000000026037fc5802ac8e8f48722bc6b4dd8ab917f2111ddbd4172bf7 280 0.12/1.00 vMB 160
221,617 221,617 0000000000000253a0100437dfc69d3f33748ebc01f0a133e70a8131a0ad067d 93 0.05/1.00 vMB 172
221,616 221,616 000000000000002aae1a1eb8529fea74d502150fdd44b3156770aba4089909fd 257 0.11/1.00 vMB 165
221,615 221,615 00000000000004e166aaf2f9d58709459704ad7403c17a275623457ec134b210 286 0.13/1.00 vMB 174
221,614 221,614 00000000000004131d094fae1a5ae81af018c525f7ff98bb1a5eb4ccfcff9ba8 67 0.07/1.00 vMB 94
221,613 221,613 00000000000001abbd78b2b171fa009c24873ded0d390a6cbe76fe36c15ebc2b 95 0.05/1.00 vMB 189
221,612 221,612 000000000000017ee738338e63e381e897cb730e0af76c97414c8faa687907b3 361 0.15/1.00 vMB 201
221,611 221,611 00000000000001fd6bf0e57e238ecd1e8456af86defd61106c9f2089a8718658 6 0.00/1.00 vMB 53
221,610 221,610 00000000000001b6a8b7af33a4d7babd76861b77a3520154bd5cf5427efabba8 181 0.10/1.00 vMB 160
221,609 221,609 000000000000025de2d55d9212c4b698b7f6f3a045e2d830a60769c6c75c052c 339 0.17/1.00 vMB 94
221,608 221,608 00000000000002ddfa6d16178b0e3f2dc9df095f4d9f4a3769003ff89f8746c5 327 0.15/1.00 vMB 170
221,607 221,607 00000000000003c8c2362673d086f99d208e8dd990eb88a96cbbd655bdcff52e 63 0.03/1.00 vMB 129
221,606 221,606 00000000000001e7584485859e140becbd91d6a1e6ef62c90c81f211dcecfe30 294 0.13/1.00 vMB 175
221,605 221,605 00000000000000a35ec95ee7b63f39407d2eac2a5045736e4704b0ff865bbad2 115 0.06/1.00 vMB 126
221,604 221,604 0000000000000212dfa9a15e625ea2b77bf312c653e5e3c1f3b0689de8e8b026 288 0.12/1.00 vMB 233
221,603 221,603 00000000000003c1675600e34ca7670036fc1b5dad26d07ab31e5f8501d24e25 167 0.08/1.00 vMB 170
221,602 221,602 00000000000001401eef79b59561d9d094c200a1aca5fc65675579d6c615125b 253 0.13/1.00 vMB 160
221,601 221,601 000000000000022839921d6dd0ab26924b8f6b67de83dda9a5bf17054ff43d3b 117 0.05/1.00 vMB 202
221,600 221,600 00000000000000e2274ed200183b30d1e6eae1f3e7000c6df67a17469d0f251a 146 0.05/1.00 vMB 203
Previous 10 blocks ↓
Total Size: 782.21 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: 654.29 GB
    • Received: 14.12 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.