Blockchain Explorer | learn me a bitcoin

Memory Pool

1,756 transactions

0.65 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 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
907,862	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 27 secs	0.64 vMB	1,746	2

Show Transactions

Blockchain

Tip: 907,861 (771,487 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,374 136,374	00000000000001bcc770e8c774470b5973e03ee2ad2dd6acc9864e79ab0b17c4	15 Jul 2011, 09:49	0.00 MB	10	0
136,373 136,373	000000000000011abffb449cd7a36895b48745962e10bd4e954a22ad826b4269	15 Jul 2011, 09:49	0.03 MB	66	267
136,372 136,372	000000000000005ccaf033df443cf46f501891cf9bbc4ec0d93088e9ddfd4028	15 Jul 2011, 09:33	0.00 MB	8	629
136,371 136,371	000000000000090c2e522f2f3fc5698da517ca044ee199b8ebf27b0ce75429aa	15 Jul 2011, 09:26	0.00 MB	4	0
136,370 136,370	00000000000008d259709a9f6dbc98d624088db0576649c83f0cc1b968e74d27	15 Jul 2011, 09:25	0.01 MB	19	863
136,369 136,369	00000000000009a5bfa562632df622c146e1e89ed82a7921895ace954ea540bc	15 Jul 2011, 09:20	0.04 MB	146	181
136,368 136,368	000000000000058319851c6b0d6ae9078f5215553babac8da2a8731a2bab6a2a	15 Jul 2011, 09:03	0.02 MB	53	303
136,367 136,367	00000000000005b264111bdc3e62261b7ad1860a2a61f428572331163fbae544	15 Jul 2011, 08:52	0.00 MB	10	820
136,366 136,366	0000000000000a00be690926e464b8821b9bfb459bd7dac6361ae1c9936c533c	15 Jul 2011, 08:48	0.02 MB	59	197
136,365 136,365	00000000000004ee9926a630954c38da4868aaed9311db734556287854a0cb87	15 Jul 2011, 08:48	0.05 MB	104	170
136,364 136,364	00000000000009dedb53301e98d342fcfc3d2fefb1e1d2ccf37d64360d4f9888	15 Jul 2011, 08:43	0.01 MB	26	811
136,363 136,363	0000000000000593557e54f726d75a54104ea2300eb9b7fe298c3d24b32891b2	15 Jul 2011, 08:36	0.02 MB	22	195
136,362 136,362	000000000000092cbdd7b06b20cf355e7bafe7cd2db8782a4e0bd0c2243f5d90	15 Jul 2011, 08:30	0.03 MB	71	583
136,361 136,361	0000000000000391a9df0c38479ddcfe0fcbc799e0f0b274cc2e36a5d64f475a	15 Jul 2011, 07:46	0.02 MB	93	189
136,360 136,360	000000000000016afe44cfb9e1d0ab591e49327e8bb3b55e56d34d9cb70919d3	15 Jul 2011, 07:45	0.02 MB	36	553
136,359 136,359	000000000000026adebee547717795b0a7fe97070c886694bec73963f781eaf6	15 Jul 2011, 07:27	0.01 MB	47	179
136,358 136,358	000000000000006f07b5fe2fe9c5566f94dac12a3e9c524d545e8b8f53319dcc	15 Jul 2011, 07:23	0.02 MB	46	107
136,357 136,357	0000000000000482c1a22a7c8d42e53d23f4300248f78b8317180b368e3725e5	15 Jul 2011, 07:20	0.00 MB	13	1,630
136,356 136,356	00000000000008be8808735ebaabab726ecb934aa450047048c6a1d9242a0f54	15 Jul 2011, 07:11	0.01 MB	42	573
136,355 136,355	00000000000007400a105c763d6b5d47ffb8e003331a86503dff6b0d4d415c29	15 Jul 2011, 07:02	0.01 MB	49	3
136,354 136,354	000000000000079acaa53c137f5271c68e268732a64648b36c95f71eaa6d7fb7	15 Jul 2011, 06:56	0.00 MB	8	0

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.54 GB sent, 94.32 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.