Blockchain Explorer | learn me a bitcoin

Memory Pool

41,363 transactions

42.86 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,644	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 35 secs ago	1.00 vMB	4,099	20

Blockchain

Tip: 841,643 (156,474 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
685,169 685,169	0000000000000000000526085208835e2bbc7b6435a57e8400b0cc7494854859	27 May 2021, 17:21	1.34 MB	3,046	112
685,168 685,168	000000000000000000032f267e79d466d7ba718d5a4ba3e618f85ccc242bb4d0	27 May 2021, 16:49	1.27 MB	2,569	74
685,167 685,167	00000000000000000009528b6e65fdc91b83bb44adb1c1c1672151bd833d4066	27 May 2021, 16:42	1.35 MB	2,340	75
685,166 685,166	000000000000000000008e09920ae84148243035a629d541b43ba7bf55b3c8b1	27 May 2021, 16:37	1.31 MB	2,836	91
685,165 685,165	00000000000000000003e2a775f8fc902d189b5972a7ed780debde8b1bfc2702	27 May 2021, 16:24	1.50 MB	2,624	93
685,164 685,164	00000000000000000007e4fec3aa438e9d2f1062be12a874069ddd0759c27054	27 May 2021, 16:10	1.51 MB	2,132	93
685,163 685,163	000000000000000000098352a4fc4320c2e2392cc2b5d671bcbf3d9dd84ab90a	27 May 2021, 16:00	1.37 MB	2,307	102
685,162 685,162	00000000000000000003c673cecdd3edc6ee4cc8b4d17c45bef96a33a41f0455	27 May 2021, 15:37	1.38 MB	2,905	108
685,161 685,161	00000000000000000005bfe67b0ad2eb8e35b5dcec621c914f610f0d072832f4	27 May 2021, 15:11	1.24 MB	2,557	94
685,160 685,160	000000000000000000004b6e3519f09c700401be6ec99196fc1da24afb39e7a4	27 May 2021, 14:52	1.32 MB	3,100	128
685,159 685,159	000000000000000000066671de9d9df5bc333bf8616a24f9db7abf452fb2a0c7	27 May 2021, 13:34	1.40 MB	2,353	41
685,158 685,158	000000000000000000062828a22f2fa97f67a772d047c0bfe6c13ea9352612bb	27 May 2021, 13:33	1.54 MB	2,291	60
685,157 685,157	0000000000000000000226d6805998aed1a93aeee3413cca580b22144764feea	27 May 2021, 13:25	1.48 MB	1,862	71
685,156 685,156	0000000000000000000a778503a4e645cc2e3d1d6eedcf9c2dc264b3b97de9e2	27 May 2021, 13:14	1.35 MB	1,827	54
685,155 685,155	000000000000000000090c103958cd5ca89ebc0bcc592a68f1bfeafe342cd60b	27 May 2021, 13:07	1.29 MB	2,477	111
685,154 685,154	000000000000000000036799632fa9c89ae150270645606ad677b59139e4a7f1	27 May 2021, 12:27	1.27 MB	2,136	82
685,153 685,153	000000000000000000011af4710a5c5d7976b2a81660a0d80a01bfb3d21467ea	27 May 2021, 12:03	1.36 MB	2,512	91
685,152 685,152	00000000000000000000c30a59d2345311953c7dedee9bc8f8643702f101bb1b	27 May 2021, 11:30	1.45 MB	2,491	51
685,151 685,151	0000000000000000000050cb21d449825cd567dbf89ea7f5fa3f7017aafe910b	27 May 2021, 11:14	1.41 MB	2,580	63
685,150 685,150	00000000000000000003c559c7757d8b1d3ebb5aeee3c3184ea98e3e92f3e5ee	27 May 2021, 10:55	1.20 MB	1,649	26
685,149 685,149	000000000000000000056374aa63a89ebd14c725680385ad26c6c122b0189d38	27 May 2021, 10:49	1.16 MB	2,542	24

Previous 10 blocks ↓

Total Size: 646.09 GB

Node Information

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

Uptime: 28 days, 13 hours, 49 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,325.15 GB sent, 35.88 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.