Blockchain Explorer | learn me a bitcoin

Memory Pool

51,325 transactions

45.27 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,048	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 3 secs ago	1.00 vMB	4,367	29

Blockchain

Tip: 848,047 (225,538 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
622,509 622,509	0000000000000000000645f7ca966b1c26ffa52ff9612790aff6b015282e3f12	22 Mar 2020, 06:52	0.22 MB	408	35
622,508 622,508	0000000000000000000409a213c81680ada916a3038a11c3060702b2acb7b0e3	22 Mar 2020, 06:49	0.37 MB	861	26
622,507 622,507	0000000000000000000eb51a2bbe2f9190e5ba9326dc90c2ea8009d70f71ff4a	22 Mar 2020, 06:43	0.73 MB	1,690	27
622,506 622,506	00000000000000000007fcf6f4a44fcc72e08b90f0b8d5328b34f120fa25a8c1	22 Mar 2020, 06:30	0.47 MB	933	30
622,505 622,505	0000000000000000000e5e0e954f52d5255e73dd10962f51ac6e987d3f079832	22 Mar 2020, 06:24	0.56 MB	1,136	27
622,504 622,504	0000000000000000000fb4c3961c6c75768a97d609890b3fd2d7795ef348c3ea	22 Mar 2020, 06:14	0.36 MB	602	34
622,503 622,503	0000000000000000000d72b0f2538004019cf92530deb324dd268e5cd45b3602	22 Mar 2020, 06:10	0.15 MB	390	35
622,502 622,502	000000000000000000048236219c436a87341fee1c3d11004f85dcc5bff75ad7	22 Mar 2020, 06:07	0.88 MB	1,756	32
622,501 622,501	0000000000000000000ef102247f916c2863d7cb893b4431c87ac4a4ab8151a0	22 Mar 2020, 05:53	0.20 MB	459	29
622,500 622,500	00000000000000000008a6db4586da2b1aad5c928ad00e61fdcb468d428b288c	22 Mar 2020, 05:49	0.41 MB	825	36
622,499 622,499	000000000000000000030f758eacdfadd97d817e4363711de01f29779e9f47bd	22 Mar 2020, 05:43	0.55 MB	989	30
622,498 622,498	0000000000000000001093c7d7ee7d0db8615941e8e6f321e209f9f3b0263cdd	22 Mar 2020, 05:34	0.74 MB	1,502	32
622,497 622,497	0000000000000000000152f345ef327185fff33a63dd63ed949869a42269f7bf	22 Mar 2020, 05:21	0.53 MB	1,190	43
622,496 622,496	000000000000000000030379350740980466adbe98639053b608bbb2b8f78513	22 Mar 2020, 05:11	0.23 MB	519	33
622,495 622,495	0000000000000000000a9084b0bd81b90e035dcd41be1397c7e9b2006658ed4e	22 Mar 2020, 05:07	1.09 MB	2,381	35
622,494 622,494	000000000000000000104ea54421a957ac23c59d01026b7c8c5697d8308a9c3d	22 Mar 2020, 04:48	1.27 MB	2,972	11
622,493 622,493	00000000000000000005d370a92c0c004f5ada84a912a21aae75fa986cff6d49	22 Mar 2020, 04:43	1.36 MB	2,169	39
622,492 622,492	00000000000000000003ea8f59a34606fe58d0c9fcb022d580c4b0651a9b5673	22 Mar 2020, 04:26	1.26 MB	2,786	79
622,491 622,491	00000000000000000002f5e360bf12f58198efa15c4d5da284bd544079bd7df4	22 Mar 2020, 03:26	0.88 MB	1,572	34
622,490 622,490	00000000000000000002152a4fb2d3970698107a99a68e6cd5a433871042b978	22 Mar 2020, 03:12	0.27 MB	357	31
622,489 622,489	0000000000000000000768125880f84105865b177e47e71f09b86934a782768f	22 Mar 2020, 03:09	0.37 MB	543	24

Previous 10 blocks ↓

Total Size: 657.85 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 2 days, 46 minutes
Connections: 10 outgoing, 69 incoming
Data Transfer: 385.83 GB sent, 0.98 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.