Blockchain Explorer | learn me a bitcoin

Memory Pool

35,856 transactions

28.56 vMB

Show Random Selection

Max Size: 134/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,210	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 39 secs	1.00 vMB	3,285	28

Blockchain

Tip: 842,209 (398,132 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
444,077 444,077	0000000000000000036181a17c0f10d7e58ef4611771113791678f0290dd51f9	19 Dec 2016, 03:20	0.80 MB	1,828	79
444,076 444,076	00000000000000000159579ada07c1bdd1e83f8a601ca6d5cb7e0a5128db3404	19 Dec 2016, 03:05	0.88 MB	1,850	72
444,075 444,075	000000000000000001f73be3d06ef6d0ffd69a66d16462ec807d75e162d91212	19 Dec 2016, 02:54	0.29 MB	562	79
444,074 444,074	000000000000000000fdd65eb17250be74a3c77037b29a8970bba36924ace894	19 Dec 2016, 02:52	1.00 MB	1,015	33
444,073 444,073	000000000000000000031bc44baa4497146f78461c9bc0ec7fa3514b07c5d616	19 Dec 2016, 02:47	0.01 MB	38	86
444,072 444,072	00000000000000000103adcb65313cc015d4fd265ea842d62bad44ba84e5234a	19 Dec 2016, 02:47	0.73 MB	1,336	57
444,071 444,071	0000000000000000031a205f604beb1df9a3ea8e090a5336fd62ec66801ef1f1	19 Dec 2016, 02:44	1.00 MB	2,327	87
444,070 444,070	000000000000000002b959feff16d9f5e60257f9d7763c640fb5f9069769bc54	19 Dec 2016, 02:23	1.00 MB	892	29
444,069 444,069	00000000000000000217ac880ca0cc5d3ee21a11b1089abcd0ad36ee17afa53a	19 Dec 2016, 02:21	1.00 MB	1,908	68
444,068 444,068	00000000000000000384253a466d224dcc705dcdd0de9ec324930334d01982ab	19 Dec 2016, 02:13	1.00 MB	2,424	73
444,067 444,067	0000000000000000008cf6164654567a863ac0e021ee08e2d4804222c6f3864e	19 Dec 2016, 02:09	1.00 MB	1,690	73
444,066 444,066	0000000000000000003ee31c4487f18c94fe526c8846eeb7d7181595916be658	19 Dec 2016, 02:09	1.00 MB	1,376	95
444,065 444,065	000000000000000000387739632834fb4129cd7b92bff45d2f12043b0f54117f	19 Dec 2016, 01:33	1.00 MB	965	27
444,064 444,064	0000000000000000006f2bcc4063c191d5d81106d6d2d7fcb145f29cc1696057	19 Dec 2016, 01:31	1.00 MB	1,009	32
444,063 444,063	00000000000000000375a6201c0e2306feff45267143990f1824f47847272714	19 Dec 2016, 01:27	0.14 MB	381	84
444,062 444,062	0000000000000000011b6dbd226a49fffb7ae1d7076a5104be736d02ba70115d	19 Dec 2016, 01:25	1.00 MB	1,589	53
444,061 444,061	000000000000000001470795239430bf5e01650b072f00a954a33fbed26a7520	19 Dec 2016, 01:19	0.86 MB	1,723	66
444,060 444,060	000000000000000000186e6f8f7cbecdfc6ede96db30a358bdff88d5a56b64cd	19 Dec 2016, 01:13	1.00 MB	2,090	91
444,059 444,059	000000000000000001622b392786d91b2c350588e0e7b9ab294a56e00660bcfb	19 Dec 2016, 00:56	1.00 MB	2,160	70
444,058 444,058	000000000000000000393a2aad754c17b3cf0e294c5a6a8993a6748aae85ec18	19 Dec 2016, 00:53	1.00 MB	2,084	80
444,057 444,057	000000000000000001968ccfb42d2f782d687dd160efe8b5b3c6a4af101af5de	19 Dec 2016, 00:32	1.00 MB	2,144	53

Previous 10 blocks ↓

Total Size: 647.12 GB

Node Information

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

Uptime: 1 month, 2 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,457.20 GB sent, 43.35 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.