Blockchain Explorer | learn me a bitcoin

Memory Pool

49,399 transactions

42.10 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,924	0000000000000000000342190000000000000000000000000000000000000000	27 secs ago	1.00 vMB	2,906	53

Blockchain

Tip: 839,923 (823,805 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
16,118 16,118	00000000f56bfdecb6916794d6bad6c9ee26ffb90b3402197ea01a226c1f94ff	30 May 2009, 23:51	1
16,117 16,117	000000004f00efbffd75eb3f12a1fdae5e37ce3d75118ef1ae8b4288d787cde5	30 May 2009, 23:39	1
16,116 16,116	00000000e9aee14e29c5de05795ac6612dee79e3def27c7666e9aa48137a1193	30 May 2009, 23:35	1
16,115 16,115	00000000d53744017f8cd91bd5d5479a210ddc143a478632a86bf90943e93e1f	30 May 2009, 23:34	1
16,114 16,114	0000000098ee85daea7fa0d039ddb38f96a5a724b49fe0d8431786bbf490dfb4	30 May 2009, 23:19	1
16,113 16,113	00000000a0e5fdcf1f9aa5cf538b23a114b79d8e38657649a5bc2ad66add4fca	30 May 2009, 23:10	1
16,112 16,112	00000000598b4b8a62ca58373345d7ba9ab05f6598f785013cd4cabcd98fcf8c	30 May 2009, 23:05	1
16,111 16,111	0000000031028e5f66444b575cbf2037f380f8b3a96d0953ec402b3b52c530fa	30 May 2009, 22:53	1
16,110 16,110	00000000250f737f31a25b9e66340aafd9b7d77c3ddc83a936e7e1c5cd45aa0b	30 May 2009, 22:44	1
16,109 16,109	000000000d25275709f4c34a683312a3f54cf1d3b88f431dfbc5ba254042839e	30 May 2009, 22:33	1
16,108 16,108	00000000395182824baba51c79eb9cdf4ec27fe31137608a2f419028970360db	30 May 2009, 22:30	1
16,107 16,107	00000000c314d01aba70dc30860ddf15cf960cc22622e7b9e856330bae8bd351	30 May 2009, 22:10	1
16,106 16,106	00000000a34ccba805f0052c69163a52d99853c6edf21d0a8539bda9db60945c	30 May 2009, 21:50	1
16,105 16,105	00000000149023ac91d5e8d995ceccd604ab9622c96bdeca02d8020ee5cfd5a7	30 May 2009, 21:42	1
16,104 16,104	000000005759f56823ad46ea7d1668a48806f46adf37c133464ec7e3f4cee528	30 May 2009, 21:35	1
16,103 16,103	00000000f897bc4b23fa02802fc4b773a77a776c0af0208e9c9d7a6c63b89d38	30 May 2009, 21:21	1
16,102 16,102	0000000096e4874641a5575daa1c20afdc35eaf5f7334fe8410039b1542174f1	30 May 2009, 21:11	1
16,101 16,101	000000007135937dfcd86ea9f941a7c006cb26aadf4f47a873385642f6f75566	30 May 2009, 21:03	1
16,100 16,100	00000000c6907e502c525418f7353dfd67bf15bf83448dffd78332e7ad25f2e0	30 May 2009, 20:48	1
16,099 16,099	0000000088340053cebc132978b2424251b01f3b90404e247d145676f1ae88b2	30 May 2009, 20:41	1
16,098 16,098	000000000964c0021d5614e0a5059ac9d7a3501f21c50ce385ba91e1f051e852	30 May 2009, 20:23	1

Previous 10 blocks ↓

Total Size: 642.98 GB

Node Information

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

Uptime: 16 days, 13 hours, 12 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 7,280.53 GB sent, 17.14 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.