Blockchain Explorer | learn me a bitcoin

Memory Pool

37,698 transactions

40.63 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,712	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 19 secs	1.00 vMB	4,971	17

Blockchain

Tip: 841,711 (439,749 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,962 401,962	000000000000000000d2c319fe60b0b868bb35ff64bb3ea048794557925cd24a	10 Mar 2016, 03:14	1.00 MB	1,961	48
401,961 401,961	000000000000000004442327d8e47cf10ffdb23e68cf770712439a26fe9d01bf	10 Mar 2016, 02:45	0.33 MB	347	18
401,960 401,960	00000000000000000508db6ef783612869f29d1fe65687da822a0dd9484b52c4	10 Mar 2016, 02:43	0.68 MB	1,498	46
401,959 401,959	000000000000000001dcf845fa6d626b4c713bd9ea7e9e2e79114a20093546fe	10 Mar 2016, 02:30	0.93 MB	2,257	49
401,958 401,958	000000000000000005e186117fc7695ca74bb3d3dfb4fb8e277d3d84b2111896	10 Mar 2016, 02:10	0.22 MB	268	29
401,957 401,957	00000000000000000291aaa61b8f4aa436adea6d957b6ca2de87dd82ee948048	10 Mar 2016, 02:08	0.17 MB	464	48
401,956 401,956	0000000000000000029efe563012947b63c63a00a126c2d2f7b41ebd1a596290	10 Mar 2016, 02:06	0.35 MB	793	45
401,955 401,955	000000000000000005b492e63ff0494d08f1fdfbc13cace28c93cd5ea9356d07	10 Mar 2016, 01:58	0.34 MB	645	33
401,954 401,954	000000000000000004a21e4c409bea2044a810b06d134bb22e762567d1c20106	10 Mar 2016, 01:56	0.93 MB	2,466	55
401,953 401,953	000000000000000003b19103aac2aecc4a06cdc3f9f0c04b6b4b3b7d2f3d3c06	10 Mar 2016, 01:32	0.88 MB	1,853	38
401,952 401,952	00000000000000000290348a4247e7c0e5e9b145b754c2a459af0169c93e64a5	10 Mar 2016, 01:19	0.93 MB	1,816	37
401,951 401,951	00000000000000000591b3abdcf22929bd40a51707911ac9aee2c74ef5daf1cb	10 Mar 2016, 01:12	0.93 MB	2,461	58
401,950 401,950	000000000000000002f9185eaab7a5e19a36424129174f9fcbcd97bfb7f5c00c	10 Mar 2016, 00:46	1.00 MB	418	5
401,949 401,949	0000000000000000015c6eb57be12a923ab418d010120be681ad5af1bd243791	10 Mar 2016, 00:44	0.24 MB	609	49
401,948 401,948	000000000000000002b932d61a5b4352f245cfe6beb189abae6ac2d53d0eea45	10 Mar 2016, 00:40	0.60 MB	1,320	43
401,947 401,947	000000000000000001d887e704a704d4a6e73cad7e8b03bb51e4cb5d452e565e	10 Mar 2016, 00:29	0.00 MB	1	0
401,946 401,946	00000000000000000098c6dcbba95a2437c1b97b2a7fdce36329be38908be475	10 Mar 2016, 00:28	0.30 MB	495	29
401,945 401,945	0000000000000000001575cea364269e362d8cacac4496c13f46d3d15d185417	10 Mar 2016, 00:24	0.07 MB	160	45
401,944 401,944	00000000000000000042897c80e44fb3e3b677bcefc77440f3d62c2a3aa2d22a	10 Mar 2016, 00:23	0.39 MB	957	52
401,943 401,943	000000000000000005513da26978342d9bb63c1bc6311a579d1a0f2b4d1b4375	10 Mar 2016, 00:15	0.58 MB	1,427	43
401,942 401,942	000000000000000005ec04b44371f6aadb7059cfb2b06431da8166ddd61bf115	10 Mar 2016, 00:02	0.25 MB	588	43

Previous 10 blocks ↓

Total Size: 646.22 GB

Node Information

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

Uptime: 29 days, 3 hours, 35 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.16 GB sent, 36.48 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.