Blockchain Explorer | learn me a bitcoin

Memory Pool

49,334 transactions

42.23 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,375	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 36 secs ago	1.00 vMB	3,268	35

Blockchain

Tip: 842,374 (219,132 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
623,242 623,242	000000000000000000064f73844e5037c8196514b467238d2ebdf20a41afdd08	27 Mar 2020, 23:27	0.69 MB	1,544	32
623,241 623,241	00000000000000000003068e01638b2231df7b61b6d6ab19d51e46816f347f98	27 Mar 2020, 23:19	0.89 MB	1,861	29
623,240 623,240	00000000000000000012e60f8938c110d4fecbde30f863596bf84ce16a696ffc	27 Mar 2020, 23:08	1.06 MB	1,876	43
623,239 623,239	0000000000000000000cc531bbb494da6d347c9cedc464915984fb3a4319c69b	27 Mar 2020, 22:57	0.31 MB	640	29
623,238 623,238	0000000000000000000fe2f5ffb4b590d6cd3814dec5f77abe4a34724b1c9520	27 Mar 2020, 22:53	0.96 MB	2,185	33
623,237 623,237	000000000000000000042a9e0cfd46a758b97effa56dae2a54c4d494921e0714	27 Mar 2020, 22:42	0.77 MB	1,656	29
623,236 623,236	0000000000000000001048db644547c914455f4457161ee13eee3a7dfe48f7fc	27 Mar 2020, 22:32	0.95 MB	1,001	6
623,235 623,235	000000000000000000008f2f509be3bb737406b92998961a41028939556690e5	27 Mar 2020, 22:31	1.28 MB	1,545	8
623,234 623,234	000000000000000000125c523d11f15880a2de2b73768368ccd608a6190a0324	27 Mar 2020, 22:27	1.21 MB	2,235	15
623,233 623,233	00000000000000000004e82f5f957fb4f64a616b838cc271fcf86117e61f301f	27 Mar 2020, 22:24	1.31 MB	2,462	59
623,232 623,232	0000000000000000000e6c55b00b5b3266363658e823438868d6497f33892040	27 Mar 2020, 21:56	1.36 MB	2,717	41
623,231 623,231	00000000000000000001ab031d9b3ae420ab269e28acd028b79d6a51999eedef	27 Mar 2020, 21:37	1.59 MB	1,598	15
623,230 623,230	000000000000000000011617feb45d82b2181116302bc08054607da6682ac244	27 Mar 2020, 21:29	1.37 MB	2,532	32
623,229 623,229	000000000000000000123a05b1895717cccf4c598b5f7cf585d09cc7705295b1	27 Mar 2020, 21:17	1.29 MB	2,577	12
623,228 623,228	0000000000000000000197a93a0af835ec72bad8d5b4808391b781e5cb95aef0	27 Mar 2020, 21:13	1.37 MB	2,892	51
623,227 623,227	00000000000000000006e5078a7769b16df4d99542b3e07485e99c142592d9b7	27 Mar 2020, 20:50	1.38 MB	1,809	10
623,226 623,226	0000000000000000000b36854e637dd6ece8a4e52d6e036eb5405b8e4ff29c93	27 Mar 2020, 20:47	1.36 MB	2,590	38
623,225 623,225	0000000000000000000f1dfafafbe324d13be90a965f867101f45a841f175b76	27 Mar 2020, 20:31	1.35 MB	2,003	28
623,224 623,224	00000000000000000006dbe69a8f51545c7e37e642df6dd56074fe8d55e27e66	27 Mar 2020, 20:22	1.31 MB	2,441	16
623,223 623,223	0000000000000000000b16fe2427920e65314181dd509936ad5ab3254034a756	27 Mar 2020, 20:17	1.09 MB	1,876	11
623,222 623,222	0000000000000000000bb63ab11bb32953990a193621fc70d9bacab280bca6e8	27 Mar 2020, 20:16	1.25 MB	2,496	32

Previous 10 blocks ↓

Total Size: 647.42 GB

Node Information

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

Uptime: 1 month, 3 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.13 GB sent, 45.71 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.