Blockchain Explorer | learn me a bitcoin

Memory Pool

38,408 transactions

33.89 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,829	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 41 secs	1.00 vMB	4,032	16

Blockchain

Tip: 841,828 (452,410 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,418 389,418	000000000000000000d8b58564cca7ddbb3de352237d07f2ca261c29dabde5a5	20 Dec 2015, 22:05	0.25 MB	466	32
389,417 389,417	000000000000000009e4d83daf2c988291038119ddff1f8438e7b1b10e42a5b9	20 Dec 2015, 22:00	0.82 MB	537	19
389,416 389,416	0000000000000000070b7f86168867648fbcedaf63c7a75760346940bfc2ccfc	20 Dec 2015, 21:56	0.75 MB	1,831	43
389,415 389,415	00000000000000000739c19d1128aa3e7a575a52478ffac5f04f6896d2383898	20 Dec 2015, 21:36	0.95 MB	1,528	41
389,414 389,414	00000000000000000629394757b46ae09599576b38c5eb6e02d6f6fdbd2f5082	20 Dec 2015, 21:20	0.75 MB	1,627	38
389,413 389,413	0000000000000000041a3e7323adaf555249ed754b93ba859e073c0ee7ea15ef	20 Dec 2015, 21:04	0.93 MB	747	18
389,412 389,412	000000000000000000574498db20dff5a7aa2ea5effb9812f26d72fd4dc47561	20 Dec 2015, 20:59	0.07 MB	176	33
389,411 389,411	000000000000000001147ae638f380c2edd1beddaf66af67cfe1aafdb66d9106	20 Dec 2015, 20:57	0.75 MB	591	17
389,410 389,410	00000000000000000b45835b2c4841e9110f5510e3d138b7291bd043134ac997	20 Dec 2015, 20:52	0.09 MB	197	66
389,409 389,409	0000000000000000039c5ec231bce23279b89e355e9bd7111717165bc28ddde5	20 Dec 2015, 20:51	1.00 MB	520	14
389,408 389,408	000000000000000004cf4fdf122842c43a31e50bd3385123d3bcf23424fb1f11	20 Dec 2015, 20:49	0.75 MB	1,133	23
389,407 389,407	0000000000000000038a6d1361c64604e15809d1ed88776d8144d93ec3c3c691	20 Dec 2015, 20:43	0.75 MB	1,226	30
389,406 389,406	00000000000000000130c1a235ecd03ba1848349c08e7d0eb758315dcf179cc9	20 Dec 2015, 20:34	1.00 MB	1,354	31
389,405 389,405	000000000000000002f95d7926ddc1748c4ad314db3ad7c76f480fe1332acc32	20 Dec 2015, 20:22	1.00 MB	2,007	35
389,404 389,404	0000000000000000071abde5b80f41275d3f24fd0052f236ad0a10bc5f7e54ed	20 Dec 2015, 20:00	0.81 MB	1,945	42
389,403 389,403	0000000000000000005bffe9c768fb500ba4279d7652eef34df6116ab89a9553	20 Dec 2015, 19:41	0.43 MB	760	31
389,402 389,402	000000000000000009c10416413b39869a2cc0212eb949fb630c86e35de73314	20 Dec 2015, 19:33	0.95 MB	1,869	43
389,401 389,401	00000000000000000b9fc7d0e2e8143511f2bfd20b6d0ccac172849881990fe9	20 Dec 2015, 19:18	0.13 MB	237	29
389,400 389,400	000000000000000003c1ea56e3499b55e00d803e3e0d4645ffdf12e96ca72d51	20 Dec 2015, 19:16	0.75 MB	1,240	33
389,399 389,399	00000000000000000490f1a4247e22e763057545b3f80de694598cc963755d7e	20 Dec 2015, 19:09	0.95 MB	2,070	38
389,398 389,398	000000000000000001bfd670d3b4e55bdb9b2f52c0a49a2947568d0c86efb065	20 Dec 2015, 18:43	0.93 MB	763	19

Previous 10 blocks ↓

Total Size: 646.44 GB

Node Information

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

Uptime: 29 days, 23 hours, 21 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,353.67 GB sent, 37.77 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.