Blockchain Explorer | learn me a bitcoin

Memory Pool

43,728 transactions

51.20 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,532	0000000000000000000331db0000000000000000000000000000000000000000	6 secs ago	1.00 vMB	4,418	21

Blockchain

Tip: 841,531 (187,397 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,134 654,134	00000000000000000006fc42c93578e260fcd15af396d0099cf1b6211ee82af5	24 Oct 2020, 16:47	1.25 MB	2,688	136
654,133 654,133	00000000000000000004c95636de378a53594d93bd257da6edad526064ad1284	24 Oct 2020, 16:24	1.54 MB	1,738	112
654,132 654,132	00000000000000000008b9abf51c20a18482a8e1802f2b1feb24e97511dc4755	24 Oct 2020, 16:14	1.25 MB	1,928	125
654,131 654,131	00000000000000000008cdd6ea4d9808b81e675e8ea486a3643df6bced191ef1	24 Oct 2020, 15:58	1.35 MB	2,573	85
654,130 654,130	000000000000000000031298297280003ab0931857d5ab503efb91d7ff8628d3	24 Oct 2020, 15:45	1.17 MB	824	7
654,129 654,129	00000000000000000006d4f6270670ecfdd5eb9c45e48519d442fa7c1d52c9be	24 Oct 2020, 15:45	1.30 MB	2,662	75
654,128 654,128	00000000000000000006ed8c1918d57e3ec6e4dd787b50b5dcaf5e7b5bdbac9f	24 Oct 2020, 15:33	1.59 MB	1,244	35
654,127 654,127	00000000000000000009cda3a31ce745baeb4a07ec21cb7f536a0acdf5263059	24 Oct 2020, 15:28	1.20 MB	2,426	46
654,126 654,126	0000000000000000000c8b0c12aa5d2e7820d1bcde604a315303f34da44ae057	24 Oct 2020, 15:21	1.23 MB	2,262	45
654,125 654,125	0000000000000000000a22070fa3e683af7798e33cd977766aca980baffa8b6b	24 Oct 2020, 15:15	1.08 MB	2,633	20
654,124 654,124	0000000000000000000740b13ad6f6a970f2113096df52d27718fbad82dca5af	24 Oct 2020, 15:13	1.16 MB	2,723	22
654,123 654,123	000000000000000000064ff1d67179b8048daa2abd9b936a355d7cd538e68a86	24 Oct 2020, 15:11	1.50 MB	1,918	52
654,122 654,122	0000000000000000000857cddecab4c685172d63d193177f246435472508ebe5	24 Oct 2020, 15:07	1.28 MB	2,508	119
654,121 654,121	0000000000000000000ca753e8e6c73995a0be379adcbecf517b498038aa02b1	24 Oct 2020, 14:47	1.35 MB	2,804	118
654,120 654,120	00000000000000000000ef1a5ad79962a89fc5a2dc6782de225ad94b90af05b9	24 Oct 2020, 14:25	1.38 MB	2,140	77
654,119 654,119	0000000000000000000c053f84176e93a1956298bf6928873f7b1ff973c9aabc	24 Oct 2020, 14:20	1.24 MB	1,907	141
654,118 654,118	000000000000000000070ef38f82887074af30e48a771dcf524a8573971c75f7	24 Oct 2020, 13:58	1.50 MB	1,552	44
654,117 654,117	000000000000000000074753ef584f18de6fecff76b2224dcc6705f8f677598e	24 Oct 2020, 13:51	1.37 MB	1,887	48
654,116 654,116	0000000000000000000dc85c4f9d0049efa624e229bf486ad6f9e29219df3031	24 Oct 2020, 13:42	1.14 MB	2,261	15
654,115 654,115	00000000000000000001048fcf25bb8c0cbe88dbefc3c9722a14b62ed1c698af	24 Oct 2020, 13:40	1.03 MB	2,510	7
654,114 654,114	000000000000000000078fc17a1970e1429a25581f09c4946b4b94a98db76c83	24 Oct 2020, 13:40	1.33 MB	2,560	71

Previous 10 blocks ↓

Total Size: 645.88 GB

Node Information

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

Uptime: 27 days, 17 hours, 20 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,301.81 GB sent, 34.71 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.