Blockchain Explorer | learn me a bitcoin

Memory Pool

47,229 transactions

34.94 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,139	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 53 secs	1.00 vMB	5,058	27

Blockchain

Tip: 842,138 (496,462 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,676 345,676	000000000000000001a2e8e2e4e1a36854f5ecf5febafb8c12611ff62a49fc8c	01 Mar 2015, 10:12	0.55 MB	1,015	44
345,675 345,675	00000000000000001633ca10953a4f4fb8dff1ce785735850ffa074c9a7d5e34	01 Mar 2015, 10:06	0.09 MB	136	21
345,674 345,674	00000000000000000ca17967774b0961dc66e58fd7212ad519d3c2b8252bb98e	01 Mar 2015, 09:55	0.49 MB	965	29
345,673 345,673	00000000000000000d623cefa6f45c07b05afc243ab0a065f9788dcdfefb4b67	01 Mar 2015, 09:38	0.06 MB	19	2
345,672 345,672	000000000000000011b4d0601ddbd677c73a37bc9fe36932202a1202c677ad65	01 Mar 2015, 09:38	0.15 MB	192	14
345,671 345,671	00000000000000000d0af391fcfa02cfa72f31d586f379e76bc35b29afd3fdbc	01 Mar 2015, 09:35	0.23 MB	194	8
345,670 345,670	000000000000000011a78959a7075f5d94545249c2efda174e0328b420565ae9	01 Mar 2015, 09:34	0.75 MB	1,525	27
345,669 345,669	00000000000000000153babdfdabfe579d9e8db137aeac219ddd4ffb43fd8902	01 Mar 2015, 09:03	0.10 MB	87	18
345,668 345,668	0000000000000000152ad5fdf7c3cc0ac85a1828c00ea3a2e455565fe06f333f	01 Mar 2015, 09:02	0.05 MB	64	4
345,667 345,667	000000000000000013b32c06c7f3c8c60ff07919a0376e33502a7de9d74a3e96	01 Mar 2015, 08:59	0.41 MB	580	20
345,666 345,666	00000000000000001144f4cc8e0ef281e4263cf92182d019832a001e137a1145	01 Mar 2015, 08:51	0.50 MB	745	21
345,665 345,665	00000000000000000c82af40ecd59015079c89a9b097f8031fd0b49fd4262889	01 Mar 2015, 08:32	0.55 MB	1,022	24
345,664 345,664	0000000000000000156e4283a978746840147f745837c147dff735245363f426	01 Mar 2015, 08:08	0.06 MB	21	1
345,663 345,663	000000000000000002f6eba4aec0d2bae8d73d2720cfe98fa8e8b5a7618dd832	01 Mar 2015, 08:10	0.34 MB	644	24
345,662 345,662	00000000000000000cf9439170d8a7df17357017cab0f16929fe04f7c1ca160e	01 Mar 2015, 07:56	0.28 MB	510	24
345,661 345,661	00000000000000000d61fafed00c20514b4cddd57b15d184375a582d79cd4d1a	01 Mar 2015, 07:47	0.06 MB	54	7
345,660 345,660	00000000000000000b5fae437591902d5b3be196a65c1ae0422a9ebab4ebbd60	01 Mar 2015, 07:46	0.39 MB	777	25
345,659 345,659	000000000000000016435274cc12f648e5fa1d8a385acf4c8679aee772fcd2c2	01 Mar 2015, 07:31	0.31 MB	411	16
345,658 345,658	00000000000000000df5bc6a00d1f35f5d3da8c4d2f3c9522ccef2e5b9709014	01 Mar 2015, 07:26	0.75 MB	758	16
345,657 345,657	000000000000000004115cbbc493ca729236d5bf768f544940ba9ee9957d469b	01 Mar 2015, 07:16	0.27 MB	718	40
345,656 345,656	0000000000000000021a0bdecbff393c204b7f6e3e0ba6fede52cabe915aa8d0	01 Mar 2015, 06:51	0.12 MB	228	22

Previous 10 blocks ↓

Total Size: 647.00 GB

Node Information

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

Uptime: 1 month, 1 day, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,443.83 GB sent, 42.20 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.