Blockchain Explorer | learn me a bitcoin

Memory Pool

23,428 transactions

42.80 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,008	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 34 secs	1.00 vMB	3,370	13

Blockchain

Tip: 842,007 (291,060 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,947 550,947	0000000000000000000cc73723d65abbb6b5ae66f8bdc2f37c8b6c8d3a01ea25	21 Nov 2018, 11:43	1.23 MB	3,151	80
550,946 550,946	0000000000000000001e294eb33da8121696738a0898bfe155dee40a094454c1	21 Nov 2018, 10:53	1.22 MB	2,597	74
550,945 550,945	0000000000000000001711e45a3c0eb6d9514abb9fcf711081f6c97f6e5ff6bc	21 Nov 2018, 10:22	1.23 MB	2,128	38
550,944 550,944	000000000000000000285cd94424c42a05d33cb2f008a78284a5b420dab8107f	21 Nov 2018, 10:19	1.22 MB	2,523	75
550,943 550,943	0000000000000000001f9e9772f6d4d9cfedebf34612c95802372217afd39d53	21 Nov 2018, 09:49	1.17 MB	2,372	28
550,942 550,942	0000000000000000001b7daefa7144165d71c3c0855f2a067ba7f06f7365cd6d	21 Nov 2018, 09:49	1.29 MB	2,435	51
550,941 550,941	00000000000000000007478c1823da5a9a6c04580622c65e2bc55195ff1b3a0b	21 Nov 2018, 09:46	1.21 MB	2,476	85
550,940 550,940	0000000000000000000fb6fd96709b2b9b8e4e1b78dd1760924f707cc9e198b8	21 Nov 2018, 08:59	1.23 MB	2,369	40
550,939 550,939	00000000000000000028e75adcb3ea9b88f59dea86da192513a18c5367dd2cc6	21 Nov 2018, 08:51	0.00 MB	2	35
550,938 550,938	000000000000000000283bbed2f156931c3e9a33f909c782ca6dc5f83366ca9c	21 Nov 2018, 08:49	1.16 MB	2,070	25
550,937 550,937	00000000000000000012f0fa2288a31dafc1798e075384e871cc7c052f5b408d	21 Nov 2018, 08:42	1.09 MB	1,452	14
550,936 550,936	0000000000000000000e8cc675e5ac52082ee91f14026268ffae973b269be87f	21 Nov 2018, 08:38	1.04 MB	2,284	7
550,935 550,935	0000000000000000001c6a3326d1af78ea6c72bd302dfc5948a6721435d3fa32	21 Nov 2018, 08:37	1.18 MB	2,401	16
550,934 550,934	000000000000000000140265d576b7a20fa52c6211af33cee1dfeeec12fecd03	21 Nov 2018, 08:32	1.17 MB	1,593	45
550,933 550,933	000000000000000000290bf465f7b71d24bbf2c54a8dc931f37fca5082daee2f	21 Nov 2018, 08:23	1.18 MB	2,556	36
550,932 550,932	000000000000000000283a1ddfbe0c495fdc975886b4168f3dbc2164d5c005df	21 Nov 2018, 08:12	1.25 MB	2,373	59
550,931 550,931	000000000000000000093bc9b51632331513a166fcade9b6bb9b49cec0509cf1	21 Nov 2018, 07:53	1.15 MB	2,593	29
550,930 550,930	00000000000000000007b12d6f23a707988b0378e2ff240c3b8c8a5789e290bc	21 Nov 2018, 07:45	1.20 MB	2,033	34
550,929 550,929	00000000000000000029126e73fdc0af966d4c067e2d435d0a167bb7c069b1d5	21 Nov 2018, 07:42	1.30 MB	2,728	53
550,928 550,928	000000000000000000054058cb421254c58d7c12c4e18970a07ef41d0cbc170e	21 Nov 2018, 07:39	1.24 MB	2,370	84
550,927 550,927	0000000000000000001647f96c634d9230f97c92779e5a502cabe07acd65b8c1	21 Nov 2018, 06:43	1.24 MB	1,931	14

Previous 10 blocks ↓

Total Size: 646.77 GB

Node Information

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

Uptime: 1 month, 19 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,402.41 GB sent, 39.94 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.