Blockchain Explorer | learn me a bitcoin

Memory Pool

42,482 transactions

45.51 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,949	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 12 secs	1.00 vMB	3,790	23

Blockchain

Tip: 841,948 (396,311 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,637 445,637	00000000000000000065d03b1c165b38fea93cf1ce0521871f31c92804a5ee3a	29 Dec 2016, 10:29	1.00 MB	2,805	89
445,636 445,636	00000000000000000025dfecb3c58ea92f4374c50be4189a6b68c1f21b9b9649	29 Dec 2016, 10:11	1.00 MB	1,578	68
445,635 445,635	00000000000000000093adb54ce83dbc294c3aee66e393e95700f04bc722a89a	29 Dec 2016, 10:08	1.00 MB	2,681	80
445,634 445,634	0000000000000000014da14d3951eb25f43ce6fd0dd79c482c784928c3ac776a	29 Dec 2016, 10:01	1.00 MB	2,566	104
445,633 445,633	000000000000000002229d52421a7d84dca4627f0e2f5c408623bdd49f690e34	29 Dec 2016, 09:40	1.00 MB	2,361	70
445,632 445,632	000000000000000000c8e893d00e74953977af9c567c433309a5226f0a12cb9f	29 Dec 2016, 09:37	1.00 MB	2,687	75
445,631 445,631	0000000000000000025de1bb3b517a767a08d42a34bfc13a444ebf0bf9ca75fd	29 Dec 2016, 09:33	1.00 MB	1,568	84
445,630 445,630	000000000000000000625aa69f1ede1a8a9f00a9c47cd3df27ff403380f0e2d3	29 Dec 2016, 09:23	1.00 MB	2,819	95
445,629 445,629	0000000000000000033d6916647d14f74443595c96e18f092db9bbbf329f32cf	29 Dec 2016, 09:05	1.00 MB	2,898	103
445,628 445,628	0000000000000000017d4ef73557b96687bf2b6eb1f32a3c2af969b7e3b64fc0	29 Dec 2016, 08:31	0.18 MB	334	70
445,627 445,627	000000000000000002071e662a6113be4a12017c8748e3b64ed8b75193ec69eb	29 Dec 2016, 08:30	1.00 MB	695	21
445,626 445,626	000000000000000001e1aeb6d767cf40d0c5aef6dfb647bb11e29411fb5a5650	29 Dec 2016, 08:26	0.39 MB	909	79
445,625 445,625	0000000000000000028681f432fb2ffd1b38e3e2715423a77da11b7460c6f88f	29 Dec 2016, 08:22	0.18 MB	450	76
445,624 445,624	000000000000000000fc97c4cd1f956f46a420536ca4851c31ad9d32f4e8ec0c	29 Dec 2016, 08:20	1.00 MB	571	16
445,623 445,623	000000000000000002c45ed9057608b268a447499fcd8bea8e7930bfed11eaaf	29 Dec 2016, 08:19	0.20 MB	490	77
445,622 445,622	0000000000000000014ef5795bcfd5214e9f7724956c060dc505363e1d8e11b0	29 Dec 2016, 08:16	1.00 MB	770	23
445,621 445,621	000000000000000000ef702813e66e1f48602fd44fd01fb2eea3cb649f80dde2	29 Dec 2016, 08:16	1.00 MB	2,157	86
445,620 445,620	0000000000000000017a53e194a21f8d98cd690310c468b524623e48a18e5d23	29 Dec 2016, 08:05	0.71 MB	1,374	68
445,619 445,619	000000000000000000af3d26457602fbbc6beae4975cc9f4bb21087d0286b8b6	29 Dec 2016, 07:59	1.00 MB	1,715	40
445,618 445,618	0000000000000000018c2087a3da03ad0ecb6f0ffdcc09238cf78bdae2536764	29 Dec 2016, 07:57	1.00 MB	2,481	82
445,617 445,617	0000000000000000004af5310ed9077a6771e3f9370fac628ca4a523bf40c09f	29 Dec 2016, 07:46	1.00 MB	2,689	78

Previous 10 blocks ↓

Total Size: 646.67 GB

Node Information

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

Uptime: 1 month, 9 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,388.34 GB sent, 39.27 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.