Blockchain Explorer | learn me a bitcoin

Memory Pool

36,761 transactions

41.88 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,631	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 57 secs	1.00 vMB	5,381	17

Blockchain

Tip: 841,630 (202,464 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
639,166 639,166	0000000000000000000207778e685879c21e40f99a1bc589b506522620f75d98	14 Jul 2020, 05:13	1.24 MB	3,021	69
639,165 639,165	00000000000000000009bfba0da8e8f4086df4ff546c15aca0183ddacd50d5ab	14 Jul 2020, 03:34	1.29 MB	1,951	24
639,164 639,164	0000000000000000000e4573066b384fd5a403860202c6ed7b14472ca0917b63	14 Jul 2020, 03:31	1.22 MB	2,389	24
639,163 639,163	00000000000000000009451cd6e5be8f5ae96d19184b7db9f97613f8185e4548	14 Jul 2020, 03:29	1.15 MB	2,502	20
639,162 639,162	000000000000000000021cd2766946685f4c0bcc8a13acf551cdc3b9a6a42e8a	14 Jul 2020, 03:29	1.39 MB	2,928	42
639,161 639,161	0000000000000000000d6ff91afff109676f3a14ea68a2538e8975f571cbb7f3	14 Jul 2020, 03:04	1.27 MB	2,008	26
639,160 639,160	0000000000000000000f937c18415d1a80eafc8b2b97a0fffd1ae5cf221eabc1	14 Jul 2020, 03:02	1.25 MB	2,608	45
639,159 639,159	000000000000000000056d9769898d2b71c8537ae035853622703e434e7aa982	14 Jul 2020, 02:39	1.24 MB	2,877	26
639,158 639,158	00000000000000000006024cc4f8d1d3f68038ad7f38d90328299cf8d7a1a5f9	14 Jul 2020, 02:34	1.20 MB	2,892	30
639,157 639,157	00000000000000000008386b6da661fd4678239be0b0e5047b5c158d8a361f77	14 Jul 2020, 02:32	1.46 MB	1,281	34
639,156 639,156	0000000000000000000327f14c68d658b915182dd6120a2130b38a5a0bddb6ec	14 Jul 2020, 02:27	1.33 MB	3,080	46
639,155 639,155	00000000000000000008060d09d3a1ba706ff4e1a840792b537e6bd9278f1942	14 Jul 2020, 01:59	1.28 MB	2,618	45
639,154 639,154	0000000000000000000700fbdacf7d6d4b3e80a4c314cd8b8837cd0efa20295c	14 Jul 2020, 01:23	1.26 MB	2,085	22
639,153 639,153	00000000000000000009cf6d4e84d78c65a69eedd914a0a5abc27d9966a91498	14 Jul 2020, 01:23	1.19 MB	2,905	32
639,152 639,152	0000000000000000000fb2bbc8c79495942b3385ddb76da72725dee2ecf0550f	14 Jul 2020, 01:13	1.24 MB	2,388	40
639,151 639,151	0000000000000000000727f183f7edb99c2b7d5db7dd6064eaae793672669fa6	14 Jul 2020, 00:56	1.23 MB	2,476	36
639,150 639,150	0000000000000000000afd0d32d91e6c5cabfacbbeb3e283c36cc8bbd06432a6	14 Jul 2020, 00:45	1.31 MB	2,824	45
639,149 639,149	00000000000000000008aa8f6f09e105579d3039af1f9f807807cdef996d8f7a	14 Jul 2020, 00:24	1.27 MB	2,668	33
639,148 639,148	0000000000000000000ad79bd633222d49f6b13c86bb770720b3c9b3bd29875b	14 Jul 2020, 00:20	1.63 MB	1,205	33
639,147 639,147	00000000000000000005d16f5bd62b3c13b8b742859027ee16354a4b98ad81cd	14 Jul 2020, 00:19	1.34 MB	2,660	39
639,146 639,146	000000000000000000045f00b73bc42760ad283950bd2834a96f0987e8e3966f	14 Jul 2020, 00:09	1.33 MB	2,908	42

Previous 10 blocks ↓

Total Size: 646.07 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 28 days, 11 hours, 25 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,324.04 GB sent, 35.72 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.