Blockchain Explorer | learn me a bitcoin

Memory Pool

33,416 transactions

44.97 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,451	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 3 secs	1.00 vMB	3,602	20

Blockchain

Tip: 842,450 (565,290 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
277,160 277,160	00000000000000031f8aeecbb39f7af9dd858780424da28916c1ff7f628c75ec	27 Dec 2013, 03:42	0.25 MB	522	44
277,159 277,159	0000000000000000b2127238a6fa18a7e1166e1a332187af989eb3c649179100	27 Dec 2013, 03:24	0.25 MB	686	66
277,158 277,158	000000000000000290f2b5fd7098ea2f2f85896142552fb9e54f9d41e47524c2	27 Dec 2013, 02:51	0.03 MB	47	6
277,157 277,157	0000000000000003385545b25483654145c3d66507f7de7fc3a461b782db4832	27 Dec 2013, 02:52	0.18 MB	297	44
277,156 277,156	0000000000000002afb0016d7f2e6e4bf5c2bd352a3f842804fa87ce2b3f206c	27 Dec 2013, 02:42	0.15 MB	258	42
277,155 277,155	00000000000000031545b53a6e85e54e9329066cc7b1734cb28668fc6bdf5f5e	27 Dec 2013, 02:35	0.17 MB	284	40
277,154 277,154	0000000000000000ad662c1ade957bb3b68635f5feff4dce5a466e8cc87c3365	27 Dec 2013, 02:27	0.18 MB	303	37
277,153 277,153	000000000000000152a7147766f90252f63ae719b05d87dac5bd16f50ff4c40d	27 Dec 2013, 02:16	0.12 MB	186	42
277,152 277,152	0000000000000002d82a011300983dfc23522c8e8c6065fd54d44c1462dda6ca	27 Dec 2013, 02:12	0.25 MB	471	40
277,151 277,151	0000000000000002fbdc2fb8f17ffb022975a0289d18507f121cbb2929e2b81a	27 Dec 2013, 01:58	0.03 MB	67	39
277,150 277,150	000000000000000227f4deca0a7b11ba230f213af1ed7a578dc568a28a1ba0a7	27 Dec 2013, 01:55	0.25 MB	559	71
277,149 277,149	0000000000000002162a6614bd639e8c707358dafd03e3f607184460c4e818f0	27 Dec 2013, 01:34	0.16 MB	297	40
277,148 277,148	0000000000000001526f2de9872e09c9435e348e8592b9ec0cef44aa6aed79ff	27 Dec 2013, 01:30	0.03 MB	60	69
277,147 277,147	0000000000000002bc102e98a734101d1dfed224ebfde35f3c166130a5b16b7a	27 Dec 2013, 01:25	0.10 MB	199	50
277,146 277,146	00000000000000034a89ea9553b21a530c27509c152c2db7a04a29a92e600ca1	27 Dec 2013, 01:22	0.28 MB	411	33
277,145 277,145	00000000000000018b7dddded22188e12ffd57b0afbae7f7e41f4a2b4d26e6b2	27 Dec 2013, 01:13	0.25 MB	566	76
277,144 277,144	0000000000000002730fb0d153f0153924f00b2f4c394e66b785abf7e9c700aa	27 Dec 2013, 00:54	0.06 MB	113	13
277,143 277,143	000000000000000378ce6958f60e92068890820d2c1bc1a777b33092835820cc	27 Dec 2013, 00:53	0.19 MB	412	59
277,142 277,142	0000000000000001d17401a474020ebe14cff0efdfcd879098629a272173abd7	27 Dec 2013, 00:44	0.03 MB	71	100
277,141 277,141	000000000000000286bb1b8f64aa032db836fbfb616663117c4a1a7a4ff56133	27 Dec 2013, 00:43	0.16 MB	356	43
277,140 277,140	0000000000000001dac347aaf8c0e4b3957a1f3e08bd320a2f418ee350f54ef5	27 Dec 2013, 00:35	0.04 MB	97	29

Previous 10 blocks ↓

Total Size: 647.57 GB

Node Information

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

Uptime: 1 month, 4 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,512.61 GB sent, 46.52 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.