Blockchain Explorer | learn me a bitcoin

Memory Pool

32,238 transactions

59.86 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,848	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 15 secs ago	1.00 vMB	3,644	10

Blockchain

Tip: 843,847 (327,165 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
516,682 516,682	00000000000000000020c869522952f435c862f64352bec90c029b628dfff215	05 Apr 2018, 03:00	1.14 MB	1,623	10
516,681 516,681	0000000000000000000ad6ab36b62ceeb5d60a68214e97f2f8eb9c3b7d1cc0dd	05 Apr 2018, 02:55	1.15 MB	2,838	37
516,680 516,680	0000000000000000004f81cd9b0bf71e32813a37ba1142e840274fed2f6dfe87	05 Apr 2018, 02:27	1.07 MB	2,098	35
516,679 516,679	0000000000000000001f1cef6cbc33db19aedd5e42ffbae687c7ac60ae531df9	05 Apr 2018, 01:59	0.66 MB	1,611	21
516,678 516,678	0000000000000000000ed718ed532fc3be7d652de01f27ef5b22d61e32eeb569	05 Apr 2018, 01:49	0.30 MB	624	44
516,677 516,677	000000000000000000213ca01fa72f123f6bef57b30290bc0faf5fd699274ce2	05 Apr 2018, 01:43	0.46 MB	783	30
516,676 516,676	0000000000000000000ab9f3ba5ca6aec816c40966a1b6c1559557df6ffe2e52	05 Apr 2018, 01:33	0.66 MB	1,129	23
516,675 516,675	0000000000000000002783df0de9bd25eb260b9f3d077aa6c495ed25b9b795e7	05 Apr 2018, 01:23	0.04 MB	115	26
516,674 516,674	0000000000000000001fd623aa87890f78fcfdf7810d11b722d3471829cfe978	05 Apr 2018, 01:22	0.16 MB	338	26
516,673 516,673	0000000000000000001723f37794d2644e95b58b62f7d912b60a23bcf39a0447	05 Apr 2018, 01:19	0.87 MB	1,883	27
516,672 516,672	00000000000000000007675040975c012c14ba232452eb9053caeeac30fd1064	05 Apr 2018, 01:01	0.47 MB	672	26
516,671 516,671	0000000000000000002b3e79b7ad5f8924530f99b6a27b9ff0d7e83f4f8d5c0c	05 Apr 2018, 00:55	0.67 MB	553	8
516,670 516,670	00000000000000000002ba95e29feb1e9bdb4ec110d50ca4db2b2be701fa8063	05 Apr 2018, 00:50	1.15 MB	3,076	32
516,669 516,669	0000000000000000000767503d37905f2a7e4819f702d71213defe588b7229ec	05 Apr 2018, 00:18	0.78 MB	1,815	25
516,668 516,668	0000000000000000002157897039ff368f639efbf3c26b51e58218e22c0c00b9	05 Apr 2018, 00:00	0.39 MB	666	27
516,667 516,667	0000000000000000001aaad698780f9e0e78153d1474eae75f9dae9f3013dfa1	04 Apr 2018, 23:55	0.37 MB	921	32
516,666 516,666	000000000000000000174a1793396c7a19ac6f62e234673f1f334119e9e2ec1e	04 Apr 2018, 23:46	0.61 MB	1,662	29
516,665 516,665	0000000000000000001b06039d64411db02c7f89ec3a88ddc660157f058a2347	04 Apr 2018, 23:31	0.03 MB	78	58
516,664 516,664	0000000000000000001884810b4d25c62a7f3d5a7cee2eda6965372d00e9443d	04 Apr 2018, 23:30	0.19 MB	377	38
516,663 516,663	0000000000000000003db16bf01989fba36d49fcdac34cd84ee6306b324276ae	04 Apr 2018, 23:27	0.69 MB	1,780	29
516,662 516,662	000000000000000000053030e774d14900acc4775d6ccb3958ca291982838365	04 Apr 2018, 23:10	0.64 MB	1,385	40

Previous 10 blocks ↓

Total Size: 650.24 GB

Node Information

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

Uptime: 1 month, 14 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,952.60 GB sent, 61.96 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.