Blockchain Explorer | learn me a bitcoin

Memory Pool

48,181 transactions

35.78 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,149	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 7 secs ago	1.00 vMB	3,765	30

Blockchain

Tip: 842,148 (423,997 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
418,151 418,151	00000000000000000394a477ef6d48f5d9aa4b2d14488bfdbf3adfdb0caa5187	27 Jun 2016, 03:12	0.98 MB	524	11
418,150 418,150	0000000000000000015878b49202316242594bebfd0f979a8ecace4ce91d9b7e	27 Jun 2016, 03:12	1.00 MB	2,227	49
418,149 418,149	000000000000000003db40a19761efc0ac3101410b20cc3b1c8c3902d55d8d25	27 Jun 2016, 02:59	1.00 MB	2,250	62
418,148 418,148	00000000000000000511dc0575089edc5f330f3b25de67acc4c933964e468a11	27 Jun 2016, 02:42	1.00 MB	2,901	80
418,147 418,147	00000000000000000016ceb5be26cdeb00c93d85ab1cef1f0146e0f7c80de042	27 Jun 2016, 02:01	0.44 MB	1,028	62
418,146 418,146	00000000000000000437d7caee472f9d918216e4d19be828eaa6b88aa5e871fe	27 Jun 2016, 01:54	0.34 MB	765	61
418,145 418,145	0000000000000000041d4fda3320bc707acb9b1a19efa430f9fa590d324d574a	27 Jun 2016, 01:47	0.57 MB	1,171	50
418,144 418,144	00000000000000000073ede64547e7fd04dc1391169fc0f6f3c199c6ed836cb9	27 Jun 2016, 01:37	0.05 MB	100	46
418,143 418,143	0000000000000000001d75355a0ba507f58a47776d4940ae2b8763ed481958cb	27 Jun 2016, 01:37	0.45 MB	1,045	54
418,142 418,142	0000000000000000039b1aad233a106a4e7da0358c3ce7f38bf199107a587ebf	27 Jun 2016, 01:27	0.14 MB	359	61
418,141 418,141	0000000000000000051a6e67f907167a3c452b7b32351f4d8c50f36e3d793028	27 Jun 2016, 01:25	1.00 MB	694	14
418,140 418,140	000000000000000003ec846a0da6690df6eb90f2598e4cb6aa5b9294a97f22f8	27 Jun 2016, 01:20	1.00 MB	2,503	57
418,139 418,139	00000000000000000462ab945043fc3aaa809f01dc27461a72c14cc00ba1eb94	27 Jun 2016, 00:59	0.23 MB	602	58
418,138 418,138	0000000000000000039d978f859fed73770a52a0020b9a5ce251b2a7e61dcd22	27 Jun 2016, 00:55	0.24 MB	440	42
418,137 418,137	000000000000000004b5d6bc22afc577aa6cfcb618a95662995bc615ee1b9c03	27 Jun 2016, 00:53	1.00 MB	2,498	60
418,136 418,136	000000000000000001374c0cd8869977bed9a0fbafea21a7750f8106dbe198eb	27 Jun 2016, 00:27	0.34 MB	626	50
418,135 418,135	00000000000000000477a4538cf7fd6db02a11c9824ea2ad6bd5e0704e099a77	27 Jun 2016, 00:22	0.64 MB	1,682	57
418,134 418,134	0000000000000000005037c22993c03d9672f8a01c4d6064f68f85c131f5faab	27 Jun 2016, 00:09	0.23 MB	497	44
418,133 418,133	000000000000000000253aa2cf8a51b79eb77c8d9a3a042495844d36ef15a9f9	27 Jun 2016, 00:04	0.12 MB	296	61
418,132 418,132	000000000000000004300b1b1c8f58710daa661dea4c2eff16ae6a498eb93438	27 Jun 2016, 00:02	0.79 MB	2,006	51
418,131 418,131	000000000000000003c3e132283d79b72dbf285f55b65db5d407d4729f130198	26 Jun 2016, 23:44	0.24 MB	629	58

Previous 10 blocks ↓

Total Size: 647.02 GB

Node Information

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

Uptime: 1 month, 1 day, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,445.31 GB sent, 42.37 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.