Blockchain Explorer | learn me a bitcoin

Memory Pool

32,081 transactions

39.21 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,475	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 20 secs	1.00 vMB	2,838	18

Blockchain

Tip: 842,474 (540,858 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
301,616 301,616	00000000000000004ee786044e981528251630246fb09f932b298104a1a539f6	19 May 2014, 21:43	0.04 MB	32	7
301,615 301,615	00000000000000003a956056498c28307d7ec42b8f36b1e062a13d72e5ea219d	19 May 2014, 21:57	0.15 MB	247	26
301,614 301,614	00000000000000003bb06973f9cc0dc883901b046c8b01bd2dff5e2fda9f7703	19 May 2014, 21:41	0.09 MB	147	42
301,613 301,613	000000000000000045b0381c161b45e08d64f2d23392a592c03d3d95610a1915	19 May 2014, 21:38	0.17 MB	252	25
301,612 301,612	00000000000000000313666b9dc1a64ca7617efb761e424517d1c987096c58ca	19 May 2014, 21:34	0.13 MB	256	33
301,611 301,611	000000000000000018385b172950fc7f376fb8c51483e612470f919f96b60305	19 May 2014, 21:29	0.54 MB	1,056	35
301,610 301,610	0000000000000000579ed1f75b5320594e9545bd6ce5086128e275847cc1f99f	19 May 2014, 21:07	0.42 MB	451	21
301,609 301,609	00000000000000003e8140c6123b7647f2435a0676a403e408aec3da4d209d59	19 May 2014, 21:04	0.35 MB	963	42
301,608 301,608	0000000000000000277af0ecc011ac21c30b5c3411cd9abeb7333d2876827b35	19 May 2014, 20:45	0.23 MB	441	29
301,607 301,607	00000000000000003ebe68c7855e1fa4ec378dca75baac08b52329dca7223532	19 May 2014, 20:31	0.05 MB	36	9
301,606 301,606	00000000000000004d482bd7d706ddfded65a843a6c4969975274e521f31edab	19 May 2014, 20:36	0.06 MB	130	30
301,605 301,605	0000000000000000008814140d96432f7d55b4883a2ee35ff74e28a2fa6ae633	19 May 2014, 20:34	0.48 MB	609	22
301,604 301,604	00000000000000004ccd14163f1ca14bee8976d717c0041b3cd879b59b668e21	19 May 2014, 20:23	0.14 MB	179	21
301,603 301,603	0000000000000000419f0aff8a462c44d8de697ec47dc23942d3d304aafdc4d8	19 May 2014, 20:20	0.31 MB	611	42
301,602 301,602	00000000000000000093c2d3df2d857855cac40f76a8aac338d1a8ae80edc2ba	19 May 2014, 20:07	0.33 MB	530	29
301,601 301,601	00000000000000000ead697c48946b6f39745a32cc21ee6965f41ea389395ae2	19 May 2014, 19:57	0.04 MB	36	11
301,600 301,600	000000000000000031194707ced2a733deef9fc6839c501f30e8881b78fd9d5f	19 May 2014, 19:57	0.11 MB	218	38
301,599 301,599	0000000000000000650c5567e2814ef48315e610134f30806f63e13fca9ab68c	19 May 2014, 19:53	0.62 MB	411	14
301,598 301,598	00000000000000002b6b0a2f95c7f031d7c10095f30ab7755b2b65ebaf7fc229	19 May 2014, 19:52	0.35 MB	830	42
301,597 301,597	000000000000000052f676ce6494f10198ff2ee3157de9f449711431ea86ef82	19 May 2014, 19:36	0.10 MB	256	43
301,596 301,596	000000000000000016467960dc43772d1d05a0f3f038b81f779b3ad4136d295a	19 May 2014, 21:08	0.35 MB	934	40

Previous 10 blocks ↓

Total Size: 647.62 GB

Node Information

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

Uptime: 1 month, 4 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,520.57 GB sent, 46.83 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.