Blockchain Explorer | learn me a bitcoin

Memory Pool

28,397 transactions

44.75 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,014	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 29 secs ago	1.00 vMB	2,869	17

Blockchain

Tip: 842,013 (440,616 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,397 401,397	000000000000000006af14b21e423a7d7a8a57d59f81a018f2e504bae0133b55	06 Mar 2016, 08:54	0.16 MB	219	42
401,396 401,396	0000000000000000011b4c8872fb14333381d701c54a7700a5e50f83732c31d4	06 Mar 2016, 08:51	0.02 MB	50	48
401,395 401,395	00000000000000000530d401f6d148e09ace270936f437c669004b8bf14fd76e	06 Mar 2016, 08:51	0.20 MB	431	48
401,394 401,394	00000000000000000005211fdc1617a331be70764005216b8de6a7a40c687506	06 Mar 2016, 08:47	0.32 MB	424	26
401,393 401,393	00000000000000000396ecd31fb500b3daf4e1d0eab95d03384585667218bc66	06 Mar 2016, 08:43	1.00 MB	1,874	41
401,392 401,392	00000000000000000657e35d389b6959a241685054e942775d4fb6d0bbe10197	06 Mar 2016, 08:26	0.93 MB	1,602	29
401,391 401,391	0000000000000000014d062a63c69b8d87b6dbcc1cfece9cc12d3c99fc575569	06 Mar 2016, 08:25	0.93 MB	2,665	60
401,390 401,390	000000000000000003c7aa6aaa3107ff831cd35349cb48c6a34ffdca6cc2a5b2	06 Mar 2016, 08:03	0.93 MB	2,134	83
401,389 401,389	0000000000000000067085a0c6e6ccce215725f31de9d815b1da221adb167e68	06 Mar 2016, 07:11	0.13 MB	234	48
401,388 401,388	000000000000000003887e65758066c16bcc526ac65aab20ba4f6334f9ea7ab6	06 Mar 2016, 07:09	0.58 MB	1,311	48
401,387 401,387	0000000000000000063eb0e6e686f11d651d3081e716a1b2c2222e776626e9d6	06 Mar 2016, 06:56	0.18 MB	393	48
401,386 401,386	0000000000000000069f434e64ef40ba315810d7f694df29532ad3356bf8d6f4	06 Mar 2016, 06:52	1.00 MB	2,121	51
401,385 401,385	00000000000000000176b7353fa17778a2a75f00d6ca1eefa05d44becf12de95	06 Mar 2016, 06:30	0.79 MB	1,456	44
401,384 401,384	0000000000000000064e92dadb16ee27ce18c74a66340c0fe9a1be20acbfe948	06 Mar 2016, 06:16	0.00 MB	1	0
401,383 401,383	000000000000000006777127fa17d37e3d696ac93bd1fbf883f1207de74c7658	06 Mar 2016, 06:16	0.08 MB	188	50
401,382 401,382	000000000000000005673ed8b16848e3b8aa7c7c08701c4b91b0df9cd39a5e8f	06 Mar 2016, 06:15	0.98 MB	1,263	32
401,381 401,381	0000000000000000048c9655859869800ac281ac58236a8218ee2213569de3bf	06 Mar 2016, 06:02	0.30 MB	718	48
401,380 401,380	0000000000000000002b021ff6f0eebf385a41508301e6dc8cbd167baee90574	06 Mar 2016, 05:58	0.49 MB	913	41
401,379 401,379	0000000000000000004f4194e9152948ec5c35bfaec34e8e7584be349039c5d7	06 Mar 2016, 05:47	0.18 MB	214	24
401,378 401,378	000000000000000006618e54338d999a176d9d9cb2795663eacf3dae53d78c08	06 Mar 2016, 05:46	0.29 MB	621	47
401,377 401,377	0000000000000000006322bc1a4edbca2aee2f782072563d99c402f83189c4de	06 Mar 2016, 05:41	0.65 MB	1,268	48

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,404.16 GB sent, 40.03 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.