Blockchain Explorer | learn me a bitcoin

Memory Pool

33,379 transactions

45.13 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,444	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 45 secs	1.00 vMB	2,719	25

Blockchain

Tip: 842,443 (268,737 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
573,706 573,706	0000000000000000001718e1100f88ce62e3d207457f96945995459008c395b7	29 Apr 2019, 01:38	1.18 MB	2,614	72
573,705 573,705	0000000000000000001a80bef817198b171913e41872c4b7ed532881c97d3c08	29 Apr 2019, 01:15	1.20 MB	2,228	28
573,704 573,704	00000000000000000016d3656e3af7cab0907cefedebe0db0daaa2e2a42e3c71	29 Apr 2019, 01:09	1.16 MB	3,001	70
573,703 573,703	00000000000000000024894eee6c6456617ece1cfa7e590084996cd6ba3307eb	29 Apr 2019, 00:39	0.69 MB	1,639	40
573,702 573,702	0000000000000000000e63a6de66f0eaa2e15c9447a7f4d9407704f28ef9ceab	29 Apr 2019, 00:27	0.03 MB	104	66
573,701 573,701	000000000000000000160d18ede1d086be14532e51411adcbe4c7d87dc7801cc	29 Apr 2019, 00:27	0.14 MB	134	51
573,700 573,700	00000000000000000016150f171db27af05db67f38102da26528ffcb0694b871	29 Apr 2019, 00:26	0.18 MB	413	64
573,699 573,699	0000000000000000001876415a6611619e40a84170c78a377b376defef9b0823	29 Apr 2019, 00:23	0.69 MB	1,087	37
573,698 573,698	00000000000000000023a9b45b2af8c5a4821ae86ddfbe9fd5b7351949b86b24	29 Apr 2019, 00:16	0.46 MB	1,202	49
573,697 573,697	00000000000000000015dd9f8a57f1ff0aec91395f0fb044e446c04029c88cc0	29 Apr 2019, 00:07	0.07 MB	143	45
573,696 573,696	000000000000000000028311b8f4ec06bf6afd9ad263bc347b2b4c49088a9b4e	29 Apr 2019, 00:06	0.03 MB	53	39
573,695 573,695	0000000000000000000cd18941b26f928eaeb6ca4ee918e9e923709b60eb4a9e	29 Apr 2019, 00:07	0.22 MB	447	35
573,694 573,694	000000000000000000239f1476fa4f8770f9ea7cfd0891f83c1e2fac46377340	29 Apr 2019, 00:03	0.74 MB	841	37
573,693 573,693	00000000000000000021c1a4790ad4fbfa6161fd0e47b3ef1200dffcf93373c9	28 Apr 2019, 23:58	0.20 MB	460	39
573,692 573,692	00000000000000000009afb7334918b21e2e8de7f056cce0e8bce082095c78b5	28 Apr 2019, 23:55	0.75 MB	1,748	43
573,691 573,691	00000000000000000016cd2709c551d63445ecbb7b23705aeb08b9e1468af84f	28 Apr 2019, 23:41	0.05 MB	137	40
573,690 573,690	00000000000000000023f058823fc00703ca52842ea8fda53fa6d4163ba01d86	28 Apr 2019, 23:40	0.30 MB	891	40
573,689 573,689	00000000000000000006d6fa171bf70e102c472798fb90d3cce3794de5eecbcc	28 Apr 2019, 23:33	0.06 MB	125	51
573,688 573,688	0000000000000000001a0e58242eb4ef65d6ea69f4e325b44de2222ade7a97bf	28 Apr 2019, 23:32	0.24 MB	655	44
573,687 573,687	000000000000000000122924c9f6b61d7576808467c4db4b83dce1289ec9550d	28 Apr 2019, 23:28	0.79 MB	1,218	34
573,686 573,686	000000000000000000203ff4745e06df761e722d6d1e6a7c6d57a42e211c0d9e	28 Apr 2019, 23:19	0.11 MB	289	46

Previous 10 blocks ↓

Total Size: 647.56 GB

Node Information

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

Uptime: 1 month, 4 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,508.26 GB sent, 46.46 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.