Blockchain Explorer | learn me a bitcoin

Memory Pool

7,875 transactions

2.58 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,674	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 20 secs ago	1.00 vMB	3,338	4

Show Transactions

Blockchain

Tip: 907,673 (792,127 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,546 115,546	0000000000007befd3e8d844d9fb8628122b96b25dc6dcaa5c2c9c3556c79586	29 Mar 2011, 03:16	0.00 MB	12	0
115,545 115,545	00000000000052a65e1f068d5236edeee40959c2094ea3fac9be3eef8ee3fb1e	29 Mar 2011, 03:11	0.00 MB	12	0
115,544 115,544	0000000000000f061a4694aa2a4ae2be4330a277aec891924c0b1674c36be2e5	29 Mar 2011, 03:11	0.00 MB	11	0
115,543 115,543	000000000000a042f8bd8ea4819014b6335aa4cd531ddf56b52655afa156f7ec	29 Mar 2011, 03:10	0.00 MB	7	0
115,542 115,542	0000000000006ebe8f7b0f6988614df3b5db04a40d0de2a436216db92f2d5874	29 Mar 2011, 03:06	0.10 MB	349	60
115,541 115,541	000000000000cd06ae87b3ced01adbf1288288c21a5454609ce201dac92ff3ca	29 Mar 2011, 02:56	0.00 MB	11	712
115,540 115,540	000000000000823192f5ceeadad8774c8a849ca530374b9ce2ac65289a2f4373	29 Mar 2011, 02:48	0.00 MB	9	0
115,539 115,539	00000000000016aefc50f063bb3b37c12ecd7f332a1681175edcddc40a3775b0	29 Mar 2011, 02:43	0.00 MB	5	773
115,538 115,538	000000000000f146cebb9b3b952093e5970efa306dfcf0939b8d12af9a1064de	29 Mar 2011, 02:35	0.00 MB	12	0
115,537 115,537	000000000000d7877a77ef419a8571fd8ef78464bec2be038a92c5dc332c2c84	29 Mar 2011, 02:32	0.01 MB	26	890
115,536 115,536	00000000000062966dd787cbbff76abde6d8b27a81a8e601c157bfad7be4ba87	29 Mar 2011, 02:01	0.00 MB	12	0
115,535 115,535	000000000000c1bd42cf2c5950811c081caeb87c535b8228ad0e78dfc319bee6	29 Mar 2011, 02:01	0.00 MB	12	508
115,534 115,534	00000000000081a33f63e79f018fe19b9a47fd8ae049499f685f87a97c398753	29 Mar 2011, 01:54	0.00 MB	1	0
115,533 115,533	00000000000037b9958bddd8ed9648f2cc0f5702af8fef921eba720e0699d099	29 Mar 2011, 01:54	0.00 MB	12	330
115,532 115,532	000000000000b8780823737dff8815f1ed3cf93c13b36df7466acee171677035	29 Mar 2011, 01:53	0.01 MB	18	1,080
115,531 115,531	00000000000031697a442b8b874f8c63c136a6f03fbc7e6a4580cc806b66d5eb	29 Mar 2011, 01:33	0.04 MB	160	92
115,530 115,530	0000000000004882c2a28857c0c2c8a19c93f58ef2052feb5c109cc146774d8c	29 Mar 2011, 01:26	0.00 MB	9	325
115,529 115,529	000000000000b04720606c0d84b1a7248b54a28aee6e600110ecb120b6a9f533	29 Mar 2011, 01:24	0.00 MB	12	1,809
115,528 115,528	00000000000007324e24734ef442dbffa6f7d9359154f511eef22c56e69a2fb0	29 Mar 2011, 01:23	0.00 MB	3	3,169
115,527 115,527	0000000000009cc4dc4eee0601aecd72352791a0131f97a65c0d2a285e57941e	29 Mar 2011, 01:10	0.00 MB	11	0
115,526 115,526	0000000000000c481a6df88c51e281755e44885c10e5e07b4ca8f26c4e12682e	29 Mar 2011, 01:10	0.00 MB	9	364

Previous 10 blocks ↓

Total Size: 768.93 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,607.26 GB sent, 92.47 GB received

Notes

This page updates every 5 seconds.
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:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
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.