Blockchain Explorer | learn me a bitcoin

Memory Pool

18,559 transactions

37.61 vMB

Show Random Selection

Max Size: 146/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,917	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 27 secs	1.00 vMB	3,904	13

Blockchain

Tip: 841,916 (402,154 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,762 439,762	0000000000000000020b93ac01d0955b7efb85a3981ee3e762f6b2e7f89957d9	20 Nov 2016, 05:45	1.00 MB	224	5
439,761 439,761	000000000000000003263823c24b3bc6f0c24a3578e673fe0479c6b516a15ba7	20 Nov 2016, 05:44	0.59 MB	622	32
439,760 439,760	000000000000000002a5a19d6a3b6278864170b03099f3b0fbd50aa393a63c24	20 Nov 2016, 05:40	1.00 MB	1,670	63
439,759 439,759	00000000000000000086679d67f5f96a77718de80f2d53fcdbbd364ae89ea8d7	20 Nov 2016, 05:26	0.86 MB	1,572	58
439,758 439,758	000000000000000002fe02f8246712cb6beae2e02295f969a09435377fd16c69	20 Nov 2016, 05:15	0.65 MB	641	39
439,757 439,757	000000000000000000b4fd727483094821f7ce3567e0de142ce179d4d802ff49	20 Nov 2016, 05:12	1.00 MB	1,542	43
439,756 439,756	000000000000000001c8a6ac49781716e5e6ce6aefa89203f2d4a4a8cf291c11	20 Nov 2016, 05:11	1.00 MB	2,451	63
439,755 439,755	000000000000000001fd561f18348a33da4380fe876e7913c9aa70b1a51ebcc4	20 Nov 2016, 05:04	1.00 MB	2,070	66
439,754 439,754	000000000000000002a1a222c416b3b7751f89e306a1bbdb36525013eed27a94	20 Nov 2016, 04:51	0.75 MB	2,182	99
439,753 439,753	000000000000000002f5c8e147fb9c966326d97d030c41d4a9950840ce87df48	20 Nov 2016, 04:06	0.33 MB	593	65
439,752 439,752	00000000000000000224440a61eca646bc0b22d0e5ee45d22b0167cca3c2c3c2	20 Nov 2016, 04:02	0.10 MB	137	38
439,751 439,751	0000000000000000021c449ad36231a1381151b6cd426600917e52de68cf0f0a	20 Nov 2016, 04:02	1.00 MB	2,455	70
439,750 439,750	00000000000000000169fa32324bb4646a12902d914a015b8aabc8789bca4d97	20 Nov 2016, 03:43	1.00 MB	1,277	37
439,749 439,749	000000000000000002792df0e1f8422aab09f228c22a5776d2c0ddd224bfaf4d	20 Nov 2016, 03:36	0.13 MB	148	35
439,748 439,748	000000000000000002bd237e0d93423b7f2129e9946e0ce9fb59b7f84ada0b84	20 Nov 2016, 03:35	0.89 MB	1,212	40
439,747 439,747	000000000000000001f0b2db751f4ebfd18904ebbc7a8bced21df821d3f08db7	20 Nov 2016, 03:31	0.99 MB	1,921	45
439,746 439,746	000000000000000003c45d3d91cf43152e9044da02208a5472b8c73134226f5a	20 Nov 2016, 03:29	0.99 MB	2,307	59
439,745 439,745	000000000000000000291db0eb6cd1e1f6572b9c4393d38404f0fc76f54355bd	20 Nov 2016, 03:29	1.00 MB	2,813	89
439,744 439,744	000000000000000000acc56599731f1e02323b6856b4ab842f7f95c2d5327bcb	20 Nov 2016, 02:42	1.00 MB	1,202	43
439,743 439,743	000000000000000002001298f9ad5620cbac7cff6e17cac899924992eabf85ce	20 Nov 2016, 02:35	1.00 MB	1,191	27
439,742 439,742	0000000000000000013c2e1f3aaac26e36a0491e5a4883bb41a87a95ade446f5	20 Nov 2016, 02:33	0.99 MB	1,075	46

Previous 10 blocks ↓

Total Size: 646.61 GB

Node Information

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

Uptime: 1 month, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,375.97 GB sent, 38.77 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.