Blockchain Explorer | learn me a bitcoin

Memory Pool

30,016 transactions

48.08 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,078	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 29 secs	1.00 vMB	3,382	29

Blockchain

Tip: 841,077 (440,456 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,621 400,621	00000000000000000134df1859e81abe3a8e36ee0802ea0be7a488d4c3c89514	01 Mar 2016, 02:55	0.99 MB	2,886	56
400,620 400,620	000000000000000000ce36c9c23257001cd03e279dba5ebf91838f6a0e73efba	01 Mar 2016, 02:46	1.00 MB	2,714	63
400,619 400,619	000000000000000000ad5c4eab53c20a2a5029cdc1ec0b681c0b8abe305c553c	01 Mar 2016, 02:31	1.00 MB	2,267	106
400,618 400,618	00000000000000000205153454fed455a6ef4ee2e40571ddfb89f420a2a52c33	01 Mar 2016, 01:46	0.00 MB	11	134
400,617 400,617	00000000000000000347b176bcbd3c564ca125c1b7ec3e56eac2c5a22fe7fdfa	01 Mar 2016, 01:52	1.00 MB	1,770	39
400,616 400,616	000000000000000000a729fab051d9c66071c046dfb661f48b14200a4c2c46f4	01 Mar 2016, 01:36	1.00 MB	1,831	36
400,615 400,615	000000000000000000e1cbd0badd3554b2f6c135b74d90eb4585134c43f949fb	01 Mar 2016, 01:30	0.99 MB	2,327	43
400,614 400,614	00000000000000000275a4e7847219f2617961c3826118e03e86c667377a339a	01 Mar 2016, 01:19	0.95 MB	1,761	27
400,613 400,613	0000000000000000053db9abd8bd438f271189fdff4d4470c43d50e8f707b9e5	01 Mar 2016, 01:17	1.00 MB	2,312	55
400,612 400,612	0000000000000000038f1bc06eb746b16892265364c4844aa6fa07438a4e2361	01 Mar 2016, 01:02	1.00 MB	1,540	26
400,611 400,611	000000000000000006813ba204d8fbcc784f4904b3d119dbd9d6c78bc8e5bc03	01 Mar 2016, 01:02	1.00 MB	1,931	38
400,610 400,610	0000000000000000032baa7f0ba45e966d75ff1d39b02bb2af95cb36b62a4718	01 Mar 2016, 00:56	0.00 MB	1	0
400,609 400,609	00000000000000000284921598195320b5b27db6a9546db7d26c4ef7c7f7b80b	01 Mar 2016, 00:56	1.00 MB	2,158	36
400,608 400,608	000000000000000006b40000ece08c933cb5597cadaef57ea93f33201b97cb18	01 Mar 2016, 00:51	1.00 MB	2,557	52
400,607 400,607	00000000000000000061ac93b7eb9475a69aea1318739ee3b19f0f70106f9658	01 Mar 2016, 00:49	0.07 MB	201	169
400,606 400,606	000000000000000003a9df35de0dfb9e3928295396702d927202c4a0f76263f7	01 Mar 2016, 00:37	0.01 MB	16	130
400,605 400,605	000000000000000002e142358c61ee0095130f7ab0761adaffe86182c6380976	01 Mar 2016, 00:37	0.75 MB	1,929	56
400,604 400,604	000000000000000003c4fc994e7cfa89c882b91e6e2d4ba9ebb828b3fa2fe4b9	01 Mar 2016, 00:21	1.00 MB	1,773	32
400,603 400,603	0000000000000000010b9ebc88b1619303ec6bbf397ae928d19c9bdbce4614b2	01 Mar 2016, 00:17	1.00 MB	1,704	27
400,602 400,602	000000000000000000e19d15a372b9c6c328aace2e1a95159fd77e277c92ab94	01 Mar 2016, 00:16	0.99 MB	3,093	45
400,601 400,601	0000000000000000027d40b4b283dec051885a863b78c67e9b0c90ebb84479f0	01 Mar 2016, 00:13	1.00 MB	2,499	79

Previous 10 blocks ↓

Total Size: 645.03 GB

Node Information

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

Uptime: 24 days, 10 hours, 37 minutes
Connections: 11 outgoing, 113 incoming
Data Transfer: 8,184.72 GB sent, 30.14 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.