Blockchain Explorer | learn me a bitcoin

Memory Pool

53,253 transactions

38.33 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,166	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 34 secs	1.00 vMB	5,732	30

Blockchain

Tip: 842,165 (281,135 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
561,030 561,030	000000000000000000081f29a509dee1c57b53e970a8e2f3a3eb4a99f16a28d9	01 Feb 2019, 08:45	1.07 MB	2,024	15
561,029 561,029	0000000000000000002f5b9d34860afb5900971b57db8794efe4a1d53f338762	01 Feb 2019, 08:40	1.22 MB	2,352	62
561,028 561,028	000000000000000000077303611c2a624f54465a7bfd630ef9856e510c56803c	01 Feb 2019, 08:27	1.00 MB	73	1
561,027 561,027	0000000000000000001dea8fd35ece496c8948bbf6c5cdd60d187f4bb6a2002c	01 Feb 2019, 08:27	1.01 MB	297	4
561,026 561,026	000000000000000000045f0cbc5e6973bd0c03020d4527955d154c901c923ed4	01 Feb 2019, 08:26	1.04 MB	852	5
561,025 561,025	00000000000000000019a2e8d3396fe8542542391e982bb3650e68fa3a185718	01 Feb 2019, 08:24	1.13 MB	1,852	12
561,024 561,024	000000000000000000043339947a6a1aaf93b42e03c74d1975bc1e672602f261	01 Feb 2019, 08:19	1.12 MB	2,673	15
561,023 561,023	000000000000000000257cd95dc0db793a93297e45bb7bb9111a051b63c81f4d	01 Feb 2019, 08:15	1.21 MB	2,710	46
561,022 561,022	0000000000000000001e507b91f100995a251a4be54e716113db5df069cf371e	01 Feb 2019, 07:59	1.28 MB	2,750	46
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

Previous 10 blocks ↓

Total Size: 647.05 GB

Node Information

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

Uptime: 1 month, 1 day, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,449.17 GB sent, 42.64 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.