Blockchain Explorer | learn me a bitcoin

Memory Pool

52,988 transactions

61.16 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 17 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,942	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 41 secs	1.00 vMB	672	327

Blockchain

Tip: 846,941 (325,745 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,196 521,196	000000000000000000374ca133a8e858d1eee88fa430e5c267e0b471ce2e4ec6	04 May 2018, 14:49	1.60 MB	690	17
521,195 521,195	000000000000000000287f7f87d01e9aa1f27369f83bab6b7e49dda599b87c37	04 May 2018, 14:46	1.16 MB	1,994	32
521,194 521,194	000000000000000000113857aa4242717c7c05f9a5f4a6ece3e4d5858f62db92	04 May 2018, 14:36	1.19 MB	2,382	59
521,193 521,193	00000000000000000033f97c8050570f1223a72db0b75f8dcaaf13787eb09ddc	04 May 2018, 14:15	1.14 MB	1,952	43
521,192 521,192	0000000000000000000996479c7c28b066a72ae145c9b95004730fc285d11392	04 May 2018, 14:00	0.42 MB	590	43
521,191 521,191	0000000000000000001af765c56ac0ac5230577201864f2e5327c2d86c6d5c21	04 May 2018, 13:58	0.58 MB	1,183	34
521,190 521,190	00000000000000000018bd42c69d1ad2e5afa37a9fb971c216a2a5eaeb5ca25c	04 May 2018, 13:52	0.90 MB	1,642	27
521,189 521,189	0000000000000000002f208de8d39372dc61d829d860c8b99e91708b8ed6af33	04 May 2018, 13:46	1.16 MB	2,268	28
521,188 521,188	00000000000000000036ddd335d060e9bc214b440b06ccf65b967666505da185	04 May 2018, 13:38	1.11 MB	1,716	22
521,187 521,187	0000000000000000002fed03654ba81cd1a7ebcb8e719dc17b20eefbec988211	04 May 2018, 13:31	1.07 MB	1,333	31
521,186 521,186	0000000000000000003097b5d943e6639fa4977273335da35c1ab66e9fb0db5e	04 May 2018, 13:25	1.10 MB	1,890	23
521,185 521,185	00000000000000000036c7e401e47e97e4110a296b9ef89b87f73649c5f29140	04 May 2018, 13:22	1.03 MB	755	41
521,184 521,184	0000000000000000003c6547e91e505f1af67cdfd87ebe904da04e084ad76d3c	04 May 2018, 13:21	1.03 MB	684	62
521,183 521,183	000000000000000000018b2388a7260df25741453979a5d7c9b2d7b55590ed08	04 May 2018, 13:14	1.00 MB	679	80
521,182 521,182	0000000000000000001a690d4723fae328c770a692d9bcfe1314c71a347452c1	04 May 2018, 13:07	1.27 MB	2,405	20
521,181 521,181	0000000000000000002f18956fe18394aac9fc4a70d9460439faf0b31eb00259	04 May 2018, 13:05	1.00 MB	2,192	49
521,180 521,180	0000000000000000002876303cf4b63140849afc39630a48abc7eb3316f2bd44	04 May 2018, 12:39	0.54 MB	931	8
521,179 521,179	00000000000000000021180ade00f0bbf9f8df110ed2144800a4f60fb982bd8e	04 May 2018, 12:38	1.08 MB	2,055	53
521,178 521,178	000000000000000000300a4d2d0b784509ba70ca83638a1a08afedd2a2808535	04 May 2018, 12:22	0.04 MB	68	32
521,177 521,177	00000000000000000012efd4c72f58beb8eef0cd5a518d89d5501de7bfe84cdc	04 May 2018, 12:21	0.01 MB	36	23
521,176 521,176	0000000000000000000db6b0f4f5e08ee849bd76a82504c72c63341cb4751472	04 May 2018, 12:21	0.22 MB	176	15

Previous 10 blocks ↓

Total Size: 655.90 GB

Node Information

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

Uptime: 2 months, 5 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,512.46 GB sent, 99.39 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.