Blockchain Explorer | learn me a bitcoin

Memory Pool

69,764 transactions

30.89 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,465	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 31 secs	1.00 vMB	5,537	8

Blockchain

Tip: 844,464 (415,273 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,191 429,191	000000000000000004314255083ba9ba7800ee98c39121cc2db7f4f435579a20	10 Sep 2016, 22:21	0.11 MB	300	67
429,190 429,190	000000000000000001679159eef3a6c460399f8a6a0c1963f40b2ee2082eaa12	10 Sep 2016, 22:18	0.41 MB	858	55
429,189 429,189	000000000000000004d7eca1706e2cdfb0afd7db0f9718e4aaa9ee616a154c0f	10 Sep 2016, 22:11	0.55 MB	1,309	60
429,188 429,188	000000000000000003b9e919e010a362c80461525243f7d97f31b4dcf60cf78d	10 Sep 2016, 22:00	0.03 MB	62	54
429,187 429,187	000000000000000004a5d82f9105e9cda3867c1a849f183c01fc6aff5e40b62b	10 Sep 2016, 21:59	0.30 MB	723	66
429,186 429,186	000000000000000001f63c7bd9ce6b45c0da9900764d92fce065a82ecfa70a40	10 Sep 2016, 21:54	0.00 MB	1	0
429,185 429,185	0000000000000000030d7553c7c9e917e19c580fe705eb32b4f5419391b25273	10 Sep 2016, 21:54	0.99 MB	434	12
429,184 429,184	0000000000000000012bb18750a665f635f09444494c48c40903cb70535bd13d	10 Sep 2016, 21:51	0.50 MB	1,040	57
429,183 429,183	000000000000000001669f5ad39ba2b140218946ce2a8277677c8496b41e32c8	10 Sep 2016, 21:43	0.38 MB	775	41
429,182 429,182	00000000000000000023df4d346b1ee05b188ccfe72dba4d3e87f24e076ea5fe	10 Sep 2016, 21:42	0.99 MB	2,229	66
429,181 429,181	000000000000000002a65f48730cc3e38d8a18445d637a4de61c45f8bd3d1dd8	10 Sep 2016, 21:22	0.10 MB	234	80
429,180 429,180	0000000000000000005bcc1e79a92dea18efa359866bf19dfa9c90fd84037574	10 Sep 2016, 21:17	0.27 MB	802	67
429,179 429,179	00000000000000000195dc6f77cb6e90431f1265386cb85095b55ca8ba57e5b9	10 Sep 2016, 21:11	1.00 MB	1,472	36
429,178 429,178	000000000000000000641b5b67416ae8c44398641aab012499bb7440c4ff16a6	10 Sep 2016, 21:01	0.04 MB	71	56
429,177 429,177	0000000000000000016f5176dc575598d192119899dcd15c2e12ce7c53bbd5eb	10 Sep 2016, 20:59	0.23 MB	621	71
429,176 429,176	000000000000000002e66491266a645af3d9c7065adfdd88b6563cd0fbd5741c	10 Sep 2016, 20:55	0.46 MB	1,066	63
429,175 429,175	000000000000000003ffbdfe5fea08c1efa8991c5f2742025658278fcdfb70cf	10 Sep 2016, 20:46	0.99 MB	1,143	28
429,174 429,174	00000000000000000155f46d5c4595ddc54bd84a387e7662071e4646d6361b92	10 Sep 2016, 20:39	0.99 MB	543	11
429,173 429,173	000000000000000001edebe768f6dd4c95186dc0e560d993b3f05587e8e349b1	10 Sep 2016, 20:36	0.38 MB	846	58
429,172 429,172	0000000000000000012f7098fac361df34c01b0cb5b86381506c0580c1a25366	10 Sep 2016, 20:31	0.59 MB	1,062	47
429,171 429,171	000000000000000000501c94b4c89c0859ea78c33a4a9343435a44da9f3e115d	10 Sep 2016, 20:24	0.25 MB	661	68

Previous 10 blocks ↓

Total Size: 651.39 GB

Node Information

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

Uptime: 1 month, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,121.36 GB sent, 68.30 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.