Blockchain Explorer | learn me a bitcoin

Memory Pool

31,039 transactions

49.84 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,103	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 5 secs ago	1.00 vMB	3,757	30

Blockchain

Tip: 841,102 (440,057 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,045 401,045	0000000000000000001328aa50adee30495a972250164358292e19ee6e070178	04 Mar 2016, 02:22	0.93 MB	1,067	32
401,044 401,044	000000000000000004e78edf50c8bbd0b228f43d1b8ad68dad159990ecdf2ac0	04 Mar 2016, 02:16	0.56 MB	770	35
401,043 401,043	0000000000000000039addceb99cf03dba57d686702ea5d278dd6e15c71d3d60	04 Mar 2016, 02:10	0.00 MB	1	0
401,042 401,042	000000000000000004d9aeb98c268e4334e63c2c00e2e26040f92c797ba395db	04 Mar 2016, 02:09	0.95 MB	1,298	33
401,041 401,041	0000000000000000006ead91c2b72a288d2e74cff3a57a3267b032807e197efa	04 Mar 2016, 02:00	0.99 MB	1,915	41
401,040 401,040	0000000000000000045728783d13ed54c04023d8b207c2f40c068c2cd65f95dc	04 Mar 2016, 01:48	1.00 MB	2,145	40
401,039 401,039	0000000000000000044043899d43a7c2fe978190273bf71a9c6459518c025e14	04 Mar 2016, 01:38	0.69 MB	800	33
401,038 401,038	000000000000000000f865860a0cfce239c777c5806ad90ad65894979d27e2a8	04 Mar 2016, 01:32	0.99 MB	2,032	35
401,037 401,037	0000000000000000054bd8d84f8fd4a2f9b36e38915b417ea4b68c095a9de937	04 Mar 2016, 01:23	1.00 MB	2,600	55
401,036 401,036	00000000000000000245f4d7cc7f8ce326589fe6923716aae45fe727cf2e7332	04 Mar 2016, 01:06	1.00 MB	2,753	69
401,035 401,035	0000000000000000038fd7522fa59779c5b97fe6f7d19d403a4a44b2ad92a486	04 Mar 2016, 00:35	1.00 MB	2,237	72
401,034 401,034	0000000000000000005d9e3963407b55a35f3f74cdb304a694ce1662c64d799f	04 Mar 2016, 00:06	0.99 MB	2,268	67
401,033 401,033	00000000000000000279e4d49e554d4d983c98836c57244af548cee047ef8463	03 Mar 2016, 23:41	0.93 MB	839	16
401,032 401,032	0000000000000000002f57989af1faf85e133c29632abda048f57c8d087b186f	03 Mar 2016, 23:35	1.00 MB	1,309	29
401,031 401,031	000000000000000004473af7b8e20234e7e1c2a57343b18ac46f99c2476ab683	03 Mar 2016, 23:27	1.00 MB	1,083	20
401,030 401,030	000000000000000002f34c2fd8aec65eb824ba6cc46071c4a92130d0bc827533	03 Mar 2016, 23:23	1.00 MB	1,281	24
401,029 401,029	0000000000000000024e1abe0c7781c44c39d209fc4ad2bd725a3a75b296f3f9	03 Mar 2016, 23:16	1.00 MB	1,525	42
401,028 401,028	000000000000000001cbd3e68b3e1c2355d168524a2b19b21cfe9e2a56674cdd	03 Mar 2016, 23:09	1.00 MB	1,996	55
401,027 401,027	000000000000000000c0f1881de1659e05aac0613bf0ae981fc3801cc17b313b	03 Mar 2016, 22:51	1.00 MB	1,112	23
401,026 401,026	0000000000000000037136ff27371ccf2b2b256bc435e1961f1dece0ee8eed5b	03 Mar 2016, 22:46	1.00 MB	1,138	20
401,025 401,025	000000000000000005471b249fa2257d5a422d0c3824b66577f4643237cdd76b	03 Mar 2016, 22:43	1.00 MB	1,441	29

Previous 10 blocks ↓

Total Size: 645.07 GB

Node Information

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

Uptime: 24 days, 14 hours, 56 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,189.97 GB sent, 30.35 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.