Blockchain Explorer | learn me a bitcoin

Memory Pool

63,298 transactions

48.45 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,016	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 8 secs	1.00 vMB	1,515	35

Blockchain

Tip: 848,015 (414,049 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,966 433,966	0000000000000000022b101c3ed23c285e0fd4c8f7c688b72cff4c0bcba0d450	12 Oct 2016, 01:57	1.00 MB	2,764	80
433,965 433,965	000000000000000002f426d1ea6db6ed8d8c3bd58f194557bbad207b68c8a44c	12 Oct 2016, 01:33	1.00 MB	972	23
433,964 433,964	0000000000000000005f90fca0f8acab5f9d221105f242a149891cb2f1a2371f	12 Oct 2016, 01:32	1.00 MB	2,289	70
433,963 433,963	0000000000000000010c6f7f7cff7c12bd6e8b67efa7a85b040d521d63438f2f	12 Oct 2016, 01:13	1.00 MB	2,180	54
433,962 433,962	0000000000000000036cf44a401272481ea0a75fbc059b0d5b70a4d9856f250c	12 Oct 2016, 01:03	1.00 MB	1,774	62
433,961 433,961	00000000000000000210b253f931338850902f255072679c156747d1fbb3db5d	12 Oct 2016, 00:54	0.93 MB	2,192	77
433,960 433,960	00000000000000000195f4da2f5349c36aa534a6a2481ad880862bf2708c5015	12 Oct 2016, 00:30	1.00 MB	562	27
433,959 433,959	000000000000000002a7ec71125db99afc3fa1ea7c230864d7dfb35c04a26d34	12 Oct 2016, 00:28	0.80 MB	1,172	32
433,958 433,958	00000000000000000419ceadbfa5dad0f969f4991d5496219564aec3b6b1483c	12 Oct 2016, 00:24	1.00 MB	2,323	53
433,957 433,957	000000000000000002bad3ca308e129d585030e280d186082c8dabc02900b291	12 Oct 2016, 00:14	1.00 MB	1,214	34
433,956 433,956	000000000000000002657475ec006031c4087f51b0b2f85fe42bc00f88bc36da	12 Oct 2016, 00:10	1.00 MB	1,658	38
433,955 433,955	0000000000000000042d152ab381cbbeb3d912dfc3593b807122593d7afe84ba	12 Oct 2016, 00:07	1.00 MB	1,240	37
433,954 433,954	000000000000000002a071ab9ce82022b9b8209fde8fc5fa1f44a7874be9aab7	12 Oct 2016, 00:02	1.00 MB	1,704	38
433,953 433,953	0000000000000000035669f6369c8f7dd8b473fb820af6cf2efda479db3c044b	11 Oct 2016, 23:57	1.00 MB	2,036	58
433,952 433,952	0000000000000000021d5a72eee79b8a2b1cc213a2b5e95f4aa2159817244e55	11 Oct 2016, 23:45	1.00 MB	2,101	45
433,951 433,951	0000000000000000016c15cb5fb11806953563c3aa18b2a3c78ef8e7557d4925	11 Oct 2016, 23:41	1.00 MB	1,995	60
433,950 433,950	00000000000000000049272e0f367253a49045e59dacc96c07189848a1956cb1	11 Oct 2016, 23:33	1.00 MB	2,211	53
433,949 433,949	0000000000000000019c4fec499ca22c5b34a5d7a2b10399b3c57404e1ad201e	11 Oct 2016, 23:29	1.00 MB	2,688	81
433,948 433,948	00000000000000000197e8e27cbd8d46810f6e756719d5754cba613102329792	11 Oct 2016, 23:05	1.00 MB	2,203	59
433,947 433,947	000000000000000001882633e241c41507b322688c8be96924c9c27699aeead8	11 Oct 2016, 23:00	0.00 MB	1	0
433,946 433,946	000000000000000002f15b98ea4be357913b7c264cd8fa05329c5885d1624e99	11 Oct 2016, 22:59	1.00 MB	2,361	70

Previous 10 blocks ↓

Total Size: 657.80 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 1 day, 18 hours, 57 minutes
Connections: 10 outgoing, 68 incoming
Data Transfer: 328.60 GB sent, 0.90 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.