Blockchain Explorer | learn me a bitcoin

Memory Pool

79,826 transactions

41.43 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,133	000000000000000000035cb80000000000000000000000000000000000000000	3 mins, 55 secs ago	1.00 vMB	3,644	37

Blockchain

Tip: 847,132 (336,331 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,801 510,801	0000000000000000002b0a0a41d59c9859cf8b2ff284f43c7e5c65216470298b	25 Feb 2018, 06:07	1.01 MB	483	10
510,800 510,800	00000000000000000053af25550c2726c2954c84f11870f079f056bd9773589b	25 Feb 2018, 06:02	0.25 MB	295	68
510,799 510,799	000000000000000000014524085965e465e5621f6a14a9388351cd062a9aab36	25 Feb 2018, 05:57	1.01 MB	515	14
510,798 510,798	00000000000000000035278cb1e3d5e465784fd1c5dd2cacdbbbf71531e97ed9	25 Feb 2018, 05:52	1.00 MB	207	3
510,797 510,797	00000000000000000000e8458f2406c46fc8ad3ff4e8d3da96842dea4fb3a4f0	25 Feb 2018, 05:50	1.01 MB	395	8
510,796 510,796	0000000000000000001fdbdafd1583b624728fa2122a674e4b55f01b946a55ff	25 Feb 2018, 05:46	1.00 MB	427	11
510,795 510,795	00000000000000000006a65786161ab8d90f317a1cfb3c3cd147b90a2719912d	25 Feb 2018, 05:41	1.01 MB	405	7
510,794 510,794	0000000000000000003b9a738bf88c601229128d966a05dfa03b7270cce1c682	25 Feb 2018, 05:38	1.00 MB	226	2
510,793 510,793	000000000000000000162ff98b43c710549d4bd3c59cff37d00b55b2677ea9ea	25 Feb 2018, 05:35	1.01 MB	427	8
510,792 510,792	00000000000000000022c238371158f2c2c9d3b09402ba5653704124d462e10a	25 Feb 2018, 05:31	1.01 MB	517	13
510,791 510,791	0000000000000000000944782912f8dff7d11d049a5187f9f8789ff00600cfb8	25 Feb 2018, 05:25	1.02 MB	482	13
510,790 510,790	00000000000000000005221df599956da47528c74751c9199ad681c825ae6d91	25 Feb 2018, 05:19	1.03 MB	908	24
510,789 510,789	000000000000000000380fb882a443a2928158110c7407e0af6278d951e2e3ce	25 Feb 2018, 05:07	1.00 MB	320	6
510,788 510,788	000000000000000000589d9f16ddc2f34f18eaf8a81447bac51c7108f51cd72f	25 Feb 2018, 05:04	1.02 MB	775	29
510,787 510,787	0000000000000000000911a3f86412dc6f2e54bf715cdd0e466471c914c41c87	25 Feb 2018, 04:55	1.01 MB	409	10
510,786 510,786	000000000000000000493889a11fbd19b5f7ec23803d233ab2869bb1b4643ccd	25 Feb 2018, 04:50	1.03 MB	1,047	36
510,785 510,785	000000000000000000375c48fd52da4a2a01925272bba39a0475bbca3f87b1a7	25 Feb 2018, 04:37	0.21 MB	195	34
510,784 510,784	0000000000000000000a16b656e46496ad847c59b6f677fe6d93d7b91daa6849	25 Feb 2018, 04:34	1.07 MB	1,162	30
510,783 510,783	000000000000000000295e6ae4565fffeeebe5bd2be8a94cf574e599a0f278de	25 Feb 2018, 04:21	0.93 MB	2,068	68
510,782 510,782	0000000000000000004674b884c766fbab94bc3b055aed93bc92477c0c9049c5	25 Feb 2018, 03:52	1.02 MB	661	18
510,781 510,781	00000000000000000056e26db4b0ed0081599e8210beb025913ed67815940c70	25 Feb 2018, 03:44	1.05 MB	869	18

Previous 10 blocks ↓

Total Size: 656.21 GB

Node Information

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

Uptime: 2 months, 6 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,526.71 GB sent, 101.14 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.