Blockchain Explorer | learn me a bitcoin

Memory Pool

28,125 transactions

37.76 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,902	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 43 secs	1.00 vMB	1,561	15

Blockchain

Tip: 841,901 (407,908 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,993 433,993	000000000000000000a66f1cd6190709aaabf14a4cf3cb2180021762a8561d40	12 Oct 2016, 06:54	1.00 MB	1,614	49
433,992 433,992	000000000000000002fe1197530ecc0fa12e64df95b413e6c10abc5eff3937aa	12 Oct 2016, 06:51	1.00 MB	2,567	72
433,991 433,991	000000000000000000361961d6b283aa941d245febe0a685272e6431af3ea6bb	12 Oct 2016, 06:35	1.00 MB	2,699	88
433,990 433,990	0000000000000000017590119e301cdff4782d108005b86bf0877ebb2ebf0467	12 Oct 2016, 06:04	0.98 MB	1,923	51
433,989 433,989	000000000000000001d274bd807ef9b07028cbee0fa39fd772f88031b791f6d3	12 Oct 2016, 05:56	1.00 MB	1,982	59
433,988 433,988	0000000000000000020e51f7a9e37e2a7411d9772a50d8eb4efd41f140d534f8	12 Oct 2016, 05:46	1.00 MB	1,403	54
433,987 433,987	000000000000000003634b5517876f3bf5bbfdea851634309e26dec6ea924454	12 Oct 2016, 05:42	1.00 MB	2,164	55
433,986 433,986	00000000000000000106f6c68a7bb22a1e3ed8637a73ef54c3e899cb3381934c	12 Oct 2016, 05:39	0.99 MB	2,182	60
433,985 433,985	0000000000000000028cbc27907a907df7177032406f80787a071e417316b4d9	12 Oct 2016, 05:33	0.75 MB	1,697	70
433,984 433,984	0000000000000000032b8183b33933be2f2c22ea0ef488bb6386c16b0854e438	12 Oct 2016, 05:26	1.00 MB	3,099	105
433,983 433,983	000000000000000000bdea75b0af7182d655ab83b27215bc4eac6bd71232bb10	12 Oct 2016, 04:33	1.00 MB	2,576	84
433,982 433,982	00000000000000000367e01bd9de0e8971baf78bd3720b89112fb3df05245c80	12 Oct 2016, 04:06	0.73 MB	1,395	62
433,981 433,981	00000000000000000420295486bb8b66a35c8096aad27aacbcc99bc970274c10	12 Oct 2016, 03:57	0.91 MB	956	18
433,980 433,980	0000000000000000041a114e68736ddd23f95c3c841bc9b979470e46c37d9f9b	12 Oct 2016, 03:56	1.00 MB	934	21
433,979 433,979	000000000000000002dd57d85eca04a25127dd7a8f4728fd0c7d74ebaa8a30f4	12 Oct 2016, 03:56	1.00 MB	2,175	63
433,978 433,978	0000000000000000042a66e8a9b48b2d1d7ad11e06cf280bb9ac9c41684061f9	12 Oct 2016, 03:50	1.00 MB	1,139	127
433,977 433,977	0000000000000000018d562768a2c0e678a09eb434c54a16056223a55c80141d	12 Oct 2016, 03:31	1.00 MB	1,421	32
433,976 433,976	0000000000000000003d271a14dfc0cb711efb03f07098ee202e4b1f8646ac6d	12 Oct 2016, 03:30	1.00 MB	1,884	85
433,975 433,975	000000000000000002ecbba123191dbafb2eef9238c0d09f950d67fdcc2252ea	12 Oct 2016, 03:14	1.00 MB	2,171	65
433,974 433,974	000000000000000001ff9338c7b1e32b83aaaedb343d80e11d18ebc768f8d608	12 Oct 2016, 03:05	1.00 MB	2,690	88
433,973 433,973	000000000000000003e3824fb0c6139cac44be7204294c74c7f1b04595ed5bf3	12 Oct 2016, 02:38	1.00 MB	1,057	19

Previous 10 blocks ↓

Total Size: 646.58 GB

Node Information

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

Uptime: 1 month, 1 hour
Connections: 11 outgoing, 113 incoming
Data Transfer: 8,372.66 GB sent, 38.58 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.