Blockchain Explorer | learn me a bitcoin

Memory Pool

42,748 transactions

48.19 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,336	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 13 secs ago	1.00 vMB	4,733	22

Blockchain

Tip: 842,335 (281,314 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
561,021 561,021	0000000000000000000fb0ac77473f1e06ab11e12f3a248252227ac2826fa4db	01 Feb 2019, 07:38	1.08 MB	3,168	9
561,020 561,020	000000000000000000046943e99a3c12c80781360cbbcef38d95324a2c0fad97	01 Feb 2019, 07:34	1.22 MB	2,778	50
561,019 561,019	0000000000000000002ef3f782b27d80f10ac0439441d7aa2408813c76c802ed	01 Feb 2019, 07:18	1.16 MB	2,480	15
561,018 561,018	00000000000000000022000c96d874c2f8c174487d99201b656d2590535c2450	01 Feb 2019, 07:11	1.13 MB	1,729	9
561,017 561,017	0000000000000000001fe0a7c14971e1a404eb87231e282aff17dbf938b33f3c	01 Feb 2019, 07:10	1.27 MB	2,030	18
561,016 561,016	000000000000000000187833badd68e14f19d0a6dbeb84d0d6f3c0e074da13ca	01 Feb 2019, 07:06	1.26 MB	2,518	45
561,015 561,015	000000000000000000254a006095c59ab1ae564756650f80b5d4a694fa8b7b64	01 Feb 2019, 06:48	1.30 MB	2,290	79
561,014 561,014	0000000000000000001bc256cabdad64fd51161d8614de327fa4d2a3e7fa810c	01 Feb 2019, 05:59	0.59 MB	1,772	8
561,013 561,013	0000000000000000001f2ce6982c691349a8f45880a6be089f7bd44da351c665	01 Feb 2019, 05:55	1.21 MB	3,227	38
561,012 561,012	0000000000000000001e62eb9019f1a0af443d92dd2dff680cf6f285db436b4c	01 Feb 2019, 05:33	0.97 MB	2,740	26
561,011 561,011	00000000000000000014a58f61140f56014d92bf9f90b4b6b951a72e6153bcfb	01 Feb 2019, 05:23	0.92 MB	1,913	22
561,010 561,010	000000000000000000179c34945c9f4e2d55ca9404b5ed0516737bb3ede6ff2d	01 Feb 2019, 05:12	0.64 MB	1,608	23
561,009 561,009	0000000000000000000063c6aa0bf7485bdec47618eb1cd99fd542f5673a4d01	01 Feb 2019, 05:05	0.34 MB	884	25
561,008 561,008	00000000000000000029006707cc822087177acbebd1ef66bc911685dbbd9e46	01 Feb 2019, 05:01	0.40 MB	1,119	11
561,007 561,007	0000000000000000000a3665b5bdae637543b2101a4ab5b1efe27bfdf48fbc9b	01 Feb 2019, 04:59	1.14 MB	3,190	42
561,006 561,006	00000000000000000029bb6306108fe9922ad69531a20d63f8a8aff2bf05f248	01 Feb 2019, 04:44	0.68 MB	1,835	22
561,005 561,005	0000000000000000000f3e1a37694c77097e5234355ff29147bc83557e5e5075	01 Feb 2019, 04:37	0.62 MB	1,515	20
561,004 561,004	000000000000000000238f5700bf718217013bd0efe8af4139d97f71d1a7cda3	01 Feb 2019, 04:31	1.11 MB	2,893	27
561,003 561,003	000000000000000000159346567db7be43a59e2e5ed57e3bcdea7aab81a6d020	01 Feb 2019, 04:17	1.19 MB	3,145	18
561,002 561,002	000000000000000000190a0bf4b4810c15dac1d3f07e166f08512f16ce3d48b4	01 Feb 2019, 04:06	1.19 MB	2,393	22
561,001 561,001	000000000000000000054845c9f71989e519a5b3f09623434de3ba4a4a333724	01 Feb 2019, 03:57	1.18 MB	3,027	20

Previous 10 blocks ↓

Total Size: 647.35 GB

Node Information

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

Uptime: 1 month, 3 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.41 GB sent, 45.05 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.