Blockchain Explorer | learn me a bitcoin

Memory Pool

47,262 transactions

41.62 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,557	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 12 secs ago	1.00 vMB	2,998	29

Blockchain

Tip: 841,556 (169,492 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,064 672,064	00000000000000000004b8722c16d376817cd8969c4f822a7e07d93f3c3f14c7	25 Feb 2021, 02:33	1.40 MB	2,068	40
672,063 672,063	00000000000000000005286edaef6dcbe32abb3394c6fd81ed24c75ae530d9bd	25 Feb 2021, 02:30	1.19 MB	1,760	36
672,062 672,062	0000000000000000000331b0487f910bb4edc6d4aceb346a2f1216e7643f1fa2	25 Feb 2021, 02:29	1.42 MB	2,274	106
672,061 672,061	0000000000000000000a38bbca40db0ffa876e467daa0dc5dfafd2c6c603a811	25 Feb 2021, 02:12	1.38 MB	1,412	41
672,060 672,060	0000000000000000000205dcb17706f1aad4a63c04682d7c533d51cc7733341d	25 Feb 2021, 02:10	1.18 MB	1,478	121
672,059 672,059	0000000000000000000a8e345cfa4e304c824d5e0cb0f2a455efec306633f7e2	25 Feb 2021, 02:00	1.35 MB	1,394	62
672,058 672,058	00000000000000000000275062d939692d91f579f931b8fd93e5f8a59093b21a	25 Feb 2021, 02:00	1.37 MB	1,627	31
672,057 672,057	0000000000000000000638c34b3bf59e5003b2b725f4b37d5e2ff225ba441922	25 Feb 2021, 01:59	1.13 MB	1,725	71
672,056 672,056	00000000000000000009d5dcfb514319e46afd8d22136fb3e4550de5a0a0fbdb	25 Feb 2021, 01:52	1.45 MB	2,568	112
672,055 672,055	00000000000000000008f6d2d9efe9f466311908e8c600ed2a14b9be5ec758a5	25 Feb 2021, 01:34	1.48 MB	1,443	48
672,054 672,054	0000000000000000000cbf6c81e1e87c28e73e6757cd049ba855efffc68e8f2a	25 Feb 2021, 01:31	1.32 MB	2,573	78
672,053 672,053	000000000000000000038acde066860b35d2416c0296bd8415c27f8554bdeee1	25 Feb 2021, 01:22	1.52 MB	1,203	49
672,052 672,052	00000000000000000000544dc1d3e7b7e0c5ad99262964f7933888442a791671	25 Feb 2021, 01:19	1.23 MB	2,546	75
672,051 672,051	0000000000000000000b90373c1e07cfac2b882339adfef3b1befa33a3436f5f	25 Feb 2021, 01:15	1.29 MB	2,178	146
672,050 672,050	00000000000000000008f35b3a9621b25056d58415f79447f5ab8c9f2e4d1eb4	25 Feb 2021, 00:57	1.35 MB	2,730	159
672,049 672,049	0000000000000000000a31440ed72b045ea5cfdd15528d3f078736fe83ed60ce	25 Feb 2021, 00:26	1.47 MB	2,275	68
672,048 672,048	00000000000000000005e1420344b922f6bb9cc572a8e2b2571744d758aef069	25 Feb 2021, 00:19	1.39 MB	2,303	78
672,047 672,047	00000000000000000003bdbbd9ca1ef4369a96daef279db18e9f3cef6a012ec8	25 Feb 2021, 00:11	1.65 MB	1,049	72
672,046 672,046	000000000000000000082bac0859c43f89c35423049712658ee9a0963c15aaf3	25 Feb 2021, 00:06	1.82 MB	796	56
672,045 672,045	0000000000000000000cd94bbf2b8dd9c88cdd7901fd28c5c1a1f147614176f4	25 Feb 2021, 00:03	1.22 MB	821	122
672,044 672,044	00000000000000000000598941a4f34f2207c260a2ae0dd6276f572fbb52f3ed	24 Feb 2021, 23:59	1.26 MB	2,839	104

Previous 10 blocks ↓

Total Size: 645.93 GB

Node Information

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

Uptime: 27 days, 22 hours, 57 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,307.72 GB sent, 35.00 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.