Blockchain Explorer | learn me a bitcoin

Memory Pool

31,829 transactions

27.15 vMB

Show Random Selection

Max Size: 127/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,255	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 3 secs	1.00 vMB	4,532	18

Blockchain

Tip: 842,254 (274,275 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
567,979 567,979	00000000000000000014d286896de3c5483ab96ececb146ab76c487c95aa2f82	20 Mar 2019, 13:10	1.15 MB	896	88
567,978 567,978	00000000000000000011e189b6aebb41edcf97cc5e04270e4cf1b252129d6da8	20 Mar 2019, 12:43	1.24 MB	2,528	17
567,977 567,977	00000000000000000020aa1c428e10ee9ed43105333e70349e2c0601ad776962	20 Mar 2019, 12:35	1.23 MB	2,888	25
567,976 567,976	000000000000000000111a141fc414711829deb42d6508c02df588aa157621bc	20 Mar 2019, 12:18	1.28 MB	3,017	22
567,975 567,975	0000000000000000000895550edbdcb345e659572fd8b3f14f33c643b94a0272	20 Mar 2019, 12:08	1.32 MB	3,215	18
567,974 567,974	000000000000000000069276d7eda79e3189acb4775d849e256d01d8c1483c08	20 Mar 2019, 11:58	1.23 MB	2,722	35
567,973 567,973	00000000000000000016449372801b1dbdb82d18201fc2fd65423709e52cf073	20 Mar 2019, 11:23	0.57 MB	675	9
567,972 567,972	000000000000000000200d01461ddc4431471dbeff6437c3130ab4128d0c68f1	20 Mar 2019, 11:21	1.23 MB	2,619	7
567,971 567,971	00000000000000000028bb03de5d4e400a26209791f191dd8af621442eea5515	20 Mar 2019, 11:18	1.30 MB	3,026	12
567,970 567,970	000000000000000000010e04c8e556eb371d89fabd95a609ff900e20d590b581	20 Mar 2019, 11:15	1.17 MB	2,579	41
567,969 567,969	0000000000000000002d399bcb6ef4237cb57f9cf1e36c7108c86fe49abf8584	20 Mar 2019, 10:46	1.21 MB	2,715	7
567,968 567,968	00000000000000000006e2d8816c1ebdc400bca22a32420412359a5ca4c486f8	20 Mar 2019, 10:45	1.29 MB	2,542	32
567,967 567,967	000000000000000000264e4aef12e44c2f91ef3487a168cae746e0074bc2fab0	20 Mar 2019, 10:16	0.13 MB	315	17
567,966 567,966	000000000000000000075299d97ca9d1676d8d7c0438eb0126178b7edc257e40	20 Mar 2019, 10:15	0.01 MB	41	16
567,965 567,965	0000000000000000002ce529b26dd54e9adadecd90b447a875cf67fec5cb7666	20 Mar 2019, 10:15	0.24 MB	527	18
567,964 567,964	00000000000000000029aae11a06d04a172675b1c36cb81ad6aa1e60eb6628ea	20 Mar 2019, 10:13	0.33 MB	687	17
567,963 567,963	000000000000000000089a39587345b801b8d1b251d3b4392ea085216fc0b0ec	20 Mar 2019, 10:10	0.52 MB	890	16
567,962 567,962	0000000000000000002a7fb56501fbf36be7dd9949ccb27cea8a09b4d33f3c04	20 Mar 2019, 10:07	0.80 MB	1,384	2
567,961 567,961	000000000000000000017da6c2370e2b77704da882f6e9341533480aa65373ba	20 Mar 2019, 10:07	1.15 MB	2,502	11
567,960 567,960	0000000000000000000b840e11cac60704b0881222b7d6b1250f4e711d4c8086	20 Mar 2019, 10:01	1.20 MB	2,354	9
567,959 567,959	0000000000000000001204b3dd3eb13d59c978c6281a150a4b01dfaf32516307	20 Mar 2019, 10:00	1.29 MB	3,105	24

Previous 10 blocks ↓

Total Size: 647.20 GB

Node Information

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

Uptime: 1 month, 2 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,462.95 GB sent, 43.87 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.