Blockchain Explorer | learn me a bitcoin

Memory Pool

42,126 transactions

48.49 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,433	0000000000000000000342190000000000000000000000000000000000000000	9 mins, 16 secs	1.00 vMB	3,886	26

Blockchain

Tip: 839,432 (438,800 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,632 400,632	000000000000000002ab6d08dc67f4ff1ae345628970a938f78d68471bec3026	01 Mar 2016, 04:04	0.95 MB	1,863	42
400,631 400,631	00000000000000000020e411aec7f6d6a81ede96715e01e1e3f9dc4a48cd3abd	01 Mar 2016, 03:56	1.00 MB	2,197	42
400,630 400,630	000000000000000002f9aa1929e255d8fffa4241adfd4f401f824c81ebf1274d	01 Mar 2016, 03:45	1.00 MB	945	21
400,629 400,629	000000000000000002696e6d859f22153737b9b3c2873fe9862f1263c44355e9	01 Mar 2016, 03:44	0.95 MB	2,435	70
400,628 400,628	000000000000000000ceaf6fb4685c74bb036cdfa49e951ae3abb8530cd27393	01 Mar 2016, 03:38	1.00 MB	1,266	23
400,627 400,627	00000000000000000443083e239bfd1bfd2fcef1ce71d88ee50885ddde114b2a	01 Mar 2016, 03:27	0.00 MB	8	184
400,626 400,626	000000000000000000f7aaa34e43b7be49a4f0eae03ebfd03cd18c7a6d895001	01 Mar 2016, 03:27	1.00 MB	2,435	52
400,625 400,625	000000000000000004788a018fda25ad4463e8f10652ff73a3b677617cff4eb7	01 Mar 2016, 03:16	0.93 MB	2,272	33
400,624 400,624	0000000000000000031e512c8986d998225fc14101bfa65514aa485283732cff	01 Mar 2016, 03:11	0.00 MB	10	138
400,623 400,623	0000000000000000033312985a932083ab41cc1ca26b69ccc756a9e7004c1bdf	01 Mar 2016, 03:12	0.75 MB	1,671	47
400,622 400,622	0000000000000000056e019d968476a8d5689ff6ed307ff106cfb10826c8a3cf	01 Mar 2016, 03:02	0.99 MB	1,943	46
400,621 400,621	00000000000000000134df1859e81abe3a8e36ee0802ea0be7a488d4c3c89514	01 Mar 2016, 02:55	0.99 MB	2,886	56
400,620 400,620	000000000000000000ce36c9c23257001cd03e279dba5ebf91838f6a0e73efba	01 Mar 2016, 02:46	1.00 MB	2,714	63
400,619 400,619	000000000000000000ad5c4eab53c20a2a5029cdc1ec0b681c0b8abe305c553c	01 Mar 2016, 02:31	1.00 MB	2,267	106
400,618 400,618	00000000000000000205153454fed455a6ef4ee2e40571ddfb89f420a2a52c33	01 Mar 2016, 01:46	0.00 MB	11	134
400,617 400,617	00000000000000000347b176bcbd3c564ca125c1b7ec3e56eac2c5a22fe7fdfa	01 Mar 2016, 01:52	1.00 MB	1,770	39
400,616 400,616	000000000000000000a729fab051d9c66071c046dfb661f48b14200a4c2c46f4	01 Mar 2016, 01:36	1.00 MB	1,831	36
400,615 400,615	000000000000000000e1cbd0badd3554b2f6c135b74d90eb4585134c43f949fb	01 Mar 2016, 01:30	0.99 MB	2,327	43
400,614 400,614	00000000000000000275a4e7847219f2617961c3826118e03e86c667377a339a	01 Mar 2016, 01:19	0.95 MB	1,761	27
400,613 400,613	0000000000000000053db9abd8bd438f271189fdff4d4470c43d50e8f707b9e5	01 Mar 2016, 01:17	1.00 MB	2,312	55
400,612 400,612	0000000000000000038f1bc06eb746b16892265364c4844aa6fa07438a4e2361	01 Mar 2016, 01:02	1.00 MB	1,540	26

Previous 10 blocks ↓

Total Size: 641.92 GB

Node Information

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

Uptime: 13 days, 6 hours, 55 minutes
Connections: 10 outgoing, 111 incoming
Data Transfer: 6,477.61 GB sent, 13.48 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.