Blockchain Explorer | learn me a bitcoin

Memory Pool

94,999 transactions

32.80 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,174	000000000000000000035d250000000000000000000000000000000000000000	15 mins, 52 secs ago	1.00 vMB	3,912	13

Blockchain

Tip: 849,173 (221,370 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,803 627,803	00000000000000000001c76054da3cc593caab1a6f9004b5c6de47939034dfc3	27 Apr 2020, 05:50	1.32 MB	2,107	10
627,802 627,802	00000000000000000010ce8f05a8fb64e3a25842ea201012972f69b7e4cbd8c5	27 Apr 2020, 05:41	1.19 MB	2,138	8
627,801 627,801	00000000000000000002309668aa10b2df9db4844f9da9d874dc1b8d76cd2d1b	27 Apr 2020, 05:35	1.25 MB	1,989	21
627,800 627,800	00000000000000000010b4f4c9e5e63cb7a2c80f23cc04fe921172460062d9f0	27 Apr 2020, 05:17	1.28 MB	2,334	20
627,799 627,799	0000000000000000000bf07b961efe8779ccdd87454f2eeb20ef1baad92a2072	27 Apr 2020, 05:01	1.20 MB	2,009	17
627,798 627,798	0000000000000000000fb78c6ca63e5ae851027e5bd9565244313d19e6985ffb	27 Apr 2020, 04:46	1.16 MB	1,837	16
627,797 627,797	000000000000000000017a95ba2a36d3d36504eac6cad66ee26996ac461cbbb7	27 Apr 2020, 04:34	1.06 MB	653	5
627,796 627,796	00000000000000000007e8dd7fe1059a9aa68918b971bb726802fac68ed8eb4c	27 Apr 2020, 04:31	1.11 MB	819	7
627,795 627,795	0000000000000000000daeb0abf4683b201748de6503d8ac8d2b474c6cf3750b	27 Apr 2020, 04:27	1.02 MB	253	3
627,794 627,794	00000000000000000007bc97f8a0fef57a75da9f832df7b781bffb669b40f40b	27 Apr 2020, 04:27	1.25 MB	2,509	21
627,793 627,793	0000000000000000000ee1477446d82c5a1f254f0927855077a27db011115cd3	27 Apr 2020, 04:10	1.23 MB	2,247	11
627,792 627,792	0000000000000000000737b9d3a61e409559836aaa84496d71a51cd92053a66d	27 Apr 2020, 04:03	1.29 MB	2,234	33
627,791 627,791	0000000000000000000fe05833ae10f0ec0f6154aabbfa166f7e38df4d96de47	27 Apr 2020, 03:34	1.24 MB	1,754	12
627,790 627,790	0000000000000000000e25aa9a11dfac32568651d826d5bf2115ada9d7233f21	27 Apr 2020, 03:27	1.07 MB	2,107	11
627,789 627,789	000000000000000000020c4438cfdd411f6a68815047be31610ee063516fe755	27 Apr 2020, 03:22	1.19 MB	2,426	12
627,788 627,788	00000000000000000006bd5fc7173b8fa186f106c749efab64f6af248ceb219c	27 Apr 2020, 03:13	1.31 MB	2,334	17
627,787 627,787	00000000000000000000c5ce5b2ebd51cc4a2ace79f04592008e1a8c40626431	27 Apr 2020, 02:59	1.17 MB	1,671	21
627,786 627,786	000000000000000000094c313e3e0a9f5d6fb4caa372939bd787c73a39a072e7	27 Apr 2020, 02:46	1.33 MB	2,676	27
627,785 627,785	0000000000000000000fdd7fce68b61821ea029549d6ca859942590576871eea	27 Apr 2020, 02:31	1.23 MB	2,406	39
627,784 627,784	000000000000000000056cf2b126dcebc27fd6d16879e2bcaed78343db4fb378	27 Apr 2020, 01:47	1.11 MB	2,300	8
627,783 627,783	0000000000000000000a1ba96aabb1a9ca8bc6b4e731c009b95a5cf61e678ca9	27 Apr 2020, 01:43	1.26 MB	2,520	11

Previous 10 blocks ↓

Total Size: 659.95 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 hours, 6 minutes, 37 seconds
Connections: 10 outgoing, 61 incoming
Data Transfer: 23.41 GB sent, 0.05 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.