Blockchain Explorer | learn me a bitcoin

Memory Pool

28,485 transactions

44.05 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,924	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 16 secs	1.00 vMB	1,340	17

Blockchain

Tip: 841,923 (410,813 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
431,110 431,110	000000000000000000495ab44d1f86e8f6fd10c9b332363af9de2c8cbfc0da78	23 Sep 2016, 11:41	0.22 MB	465	57
431,109 431,109	0000000000000000017fec6b23303d3aa011a11b969f4439760d0e188ded3ed5	23 Sep 2016, 11:39	1.00 MB	2,132	48
431,108 431,108	000000000000000003c0a85eea0819f7ef3b8f73f4f0546e6582bcc319314004	23 Sep 2016, 11:27	1.00 MB	2,551	61
431,107 431,107	0000000000000000025a519bc1a5ee08307face5a6e69afa0c3e75a10b519351	23 Sep 2016, 11:11	1.00 MB	1,509	36
431,106 431,106	000000000000000002e7ef4c3aee87dc272c8f93d3554664ac45c2bc72d0a227	23 Sep 2016, 11:06	0.42 MB	538	37
431,105 431,105	000000000000000002ea0ed4ccc3a4f10593eeca7986a8b63817592d24befc03	23 Sep 2016, 11:04	1.00 MB	1,270	36
431,104 431,104	000000000000000000ba6c7fa5aadd6e3690500839b4b684da153cb50d8cb0aa	23 Sep 2016, 11:00	1.00 MB	1,856	53
431,103 431,103	0000000000000000014de3dbfd6707fc8fbdbd56499c109b6498a28f77a5e70a	23 Sep 2016, 10:52	1.00 MB	1,941	50
431,102 431,102	0000000000000000036ce17678d01673deae9f2de03da2838f9cfb6e450a8e6d	23 Sep 2016, 10:49	1.00 MB	2,607	54
431,101 431,101	000000000000000000a40b38120804d5813fb2d0bf832b14153cb45c3ec9401a	23 Sep 2016, 10:49	0.93 MB	2,780	60
431,100 431,100	000000000000000003487b60010b7651f85866b33b586a55f484938534af4b3b	23 Sep 2016, 10:42	0.75 MB	1,952	61
431,099 431,099	00000000000000000334937505cf00b52c266bf057b86b604740b5163bcfe6c9	23 Sep 2016, 10:39	0.00 MB	1	0
431,098 431,098	0000000000000000013397e179bba4e214a72bdf44e50a69a8d8b7c9d615a772	23 Sep 2016, 10:39	1.00 MB	3,142	84
431,097 431,097	000000000000000000fb01fea751783a69052e9c446203f91d4a938ffa644c1f	23 Sep 2016, 09:37	1.00 MB	2,729	78
431,096 431,096	00000000000000000467112a115058416d8997981e3303b4f7d6a1cebeebc051	23 Sep 2016, 08:57	1.00 MB	2,682	76
431,095 431,095	000000000000000000f153dcb200f9934e6857a4f6eb96f2cc51e2959b833634	23 Sep 2016, 08:23	0.74 MB	1,734	59
431,094 431,094	00000000000000000357589cac19871ee79621149c2b0de9393e8e07bd0de228	23 Sep 2016, 08:11	0.38 MB	779	60
431,093 431,093	0000000000000000007d2befc536487baec69f15a4aba15fcb7acd7fb44ad498	23 Sep 2016, 08:06	0.68 MB	1,276	57
431,092 431,092	000000000000000001d76099c358bf1042cd0c31969b33d450136cdb66e5c979	23 Sep 2016, 07:57	0.73 MB	418	18
431,091 431,091	000000000000000004378f44ec4fcd7bb6550ae2860399b0ab7e34be79054814	23 Sep 2016, 07:56	1.00 MB	1,313	33
431,090 431,090	000000000000000002a6937cca8e2fa86229bfbb1f00d7df4e7f115531cc3406	23 Sep 2016, 07:53	1.00 MB	2,842	75

Previous 10 blocks ↓

Total Size: 646.62 GB

Node Information

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

Uptime: 1 month, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,377.30 GB sent, 38.89 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.