Blockchain Explorer | learn me a bitcoin

Memory Pool

37,276 transactions

48.15 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,035	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 31 secs	1.00 vMB	5,923	18

Blockchain

Tip: 842,034 (268,505 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
573,529 573,529	000000000000000000089d1ad887f424e32df2976d652c996125cd43b9d20ce1	27 Apr 2019, 23:03	1.42 MB	3,806	68
573,528 573,528	000000000000000000179925545e9cd83c0ea252b2c5eb1495f653d4cb5fa44d	27 Apr 2019, 22:10	1.15 MB	3,212	22
573,527 573,527	00000000000000000014f50c28f97054c672279e1f0c01c22836de981709e1da	27 Apr 2019, 22:00	1.09 MB	3,526	14
573,526 573,526	000000000000000000189f4c3e18e26c0cc7b934763da06d48084aeeb5402b00	27 Apr 2019, 21:52	1.17 MB	3,540	29
573,525 573,525	0000000000000000001c044b32df99dc3f39f789ad3d18a6e1c9f02a4fb5b74d	27 Apr 2019, 21:41	1.08 MB	2,819	14
573,524 573,524	0000000000000000002863ad9cbd7d5233606f3c2d0b135ebd52b2106851a6ee	27 Apr 2019, 21:37	1.12 MB	3,061	18
573,523 573,523	0000000000000000001fd325c4ad75768248fc8b38c3239ad86d03db7702ed40	27 Apr 2019, 21:31	1.17 MB	3,227	29
573,522 573,522	00000000000000000021d691b53c5fd815f3c87b2681ba0d5410245769515ad1	27 Apr 2019, 21:19	1.15 MB	2,824	10
573,521 573,521	00000000000000000016b35a6ede34250eb4ab437c19a3890cd233d4e01dc7f3	27 Apr 2019, 21:16	1.11 MB	2,837	20
573,520 573,520	0000000000000000002693a3e1f53c43b3194cea19dc6c34fbc06a044c60569f	27 Apr 2019, 21:13	1.35 MB	2,561	58
573,519 573,519	0000000000000000000d74eb804115eaba5cc6c277ed267b8176c8dfcdba69d1	27 Apr 2019, 20:53	1.15 MB	2,933	17
573,518 573,518	00000000000000000014d560318cca7c7f2fb7870019abe1cb10abe693159366	27 Apr 2019, 20:51	1.34 MB	3,073	70
573,517 573,517	00000000000000000022e3026397938245130bc32498368f5b13f76a581febe6	27 Apr 2019, 20:23	1.24 MB	2,782	43
573,516 573,516	0000000000000000002a7fe7b0c820a3434ca463d83f1bd2a12ef712ab262226	27 Apr 2019, 20:12	1.04 MB	1,274	7
573,515 573,515	000000000000000000273623e46dcb70440b7b85a8f2b1716ddee6b427f43d91	27 Apr 2019, 20:12	1.15 MB	3,044	30
573,514 573,514	000000000000000000086e395800081574e68ca1b423a4053b300d4feb23de40	27 Apr 2019, 20:03	1.28 MB	3,086	59
573,513 573,513	00000000000000000029747ab78db395a460202aca8072c8538318ea5fb6cb10	27 Apr 2019, 19:45	1.09 MB	2,176	17
573,512 573,512	0000000000000000000e1e9b83f50a510b9e476352018991406efbf14499bf56	27 Apr 2019, 19:42	1.22 MB	2,770	32
573,511 573,511	00000000000000000027ba982a6a936dcaa4e4a55268eb8903969c468c81a2ba	27 Apr 2019, 19:33	1.34 MB	3,300	64
573,510 573,510	00000000000000000029723c020af0f20d9b6aa8fe90558f4e7ee7e7e518ec04	27 Apr 2019, 19:10	1.16 MB	2,372	16
573,509 573,509	0000000000000000001f5e682ace34e1977bcdfa6f177801743e0b579ab52ec7	27 Apr 2019, 19:09	1.33 MB	3,153	43

Previous 10 blocks ↓

Total Size: 646.82 GB

Node Information

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

Uptime: 1 month, 1 day
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,415.88 GB sent, 40.38 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.