Blockchain Explorer | learn me a bitcoin

Memory Pool

89,129 transactions

34.96 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,680	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 28 secs	1.00 vMB	6,114	11

Blockchain

Tip: 844,679 (321,928 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,751 522,751	00000000000000000013455ca09dbeb121914ea21f77bf8d22d0ab70fe72bd33	15 May 2018, 05:59	0.15 MB	357	33
522,750 522,750	0000000000000000003d13cd7382de23e298427ced8ec794b1a668c553fe1aa7	15 May 2018, 05:56	0.52 MB	714	19
522,749 522,749	000000000000000000138de9e5af5ddc4215bd58b124d4ece9364277cf0b2411	15 May 2018, 05:52	0.43 MB	874	56
522,748 522,748	00000000000000000013dc69c778318cd78a7be73e25b866accf47f2dda5dc58	15 May 2018, 05:43	0.05 MB	128	44
522,747 522,747	000000000000000000127cb0acb2129262fe2a0c3c1270086380a1d384312f40	15 May 2018, 05:41	0.13 MB	70	28
522,746 522,746	000000000000000000318c43d047a7b5ad6c858de14716a3b2fe3c61ff1d9f30	15 May 2018, 05:41	0.65 MB	1,437	39
522,745 522,745	00000000000000000036788c3374683e1298ac71e238f6300ad96113c10e76d8	15 May 2018, 05:29	0.92 MB	1,972	38
522,744 522,744	000000000000000000117809d5c514260d37830655be15317e34a08e0d3b38b8	15 May 2018, 05:12	0.21 MB	373	29
522,743 522,743	000000000000000000055f97275ef37850f9c3a6e381f131369da762979b2f21	15 May 2018, 05:09	0.55 MB	1,199	42
522,742 522,742	00000000000000000040909c00e6c81fcbf3ed85396e32bd3251a2a17c1b4069	15 May 2018, 04:59	0.43 MB	860	37
522,741 522,741	00000000000000000032d2288085eee20f31c7f70e4370fea2224988c8e61858	15 May 2018, 04:52	0.79 MB	1,555	12
522,740 522,740	000000000000000000205334efd545a97598afcc26e6eefb4ae73a971158ed42	15 May 2018, 04:50	1.20 MB	2,397	45
522,739 522,739	00000000000000000034de7cfc71fea98869b99b9a85880f1f8ef2ef807953a7	15 May 2018, 04:29	1.16 MB	2,867	61
522,738 522,738	0000000000000000003b18d6e64c64d39c8a85edabf490ff2c8b5e1996c84d83	15 May 2018, 03:48	1.12 MB	2,193	38
522,737 522,737	000000000000000000224cb0a697bfd6eb99b56029e6a791c371aebe0844db89	15 May 2018, 03:29	0.41 MB	833	35
522,736 522,736	00000000000000000020562a67e4b6766fff8fc7991147794cb8a10139dd047b	15 May 2018, 03:21	0.08 MB	188	31
522,735 522,735	00000000000000000015b2cc7d33c26a8b56f7ce5e2a1c71e79655652450d940	15 May 2018, 03:20	0.01 MB	9	16
522,734 522,734	00000000000000000006b2167fd653e99106247135194caed074aeebce9ee465	15 May 2018, 03:20	0.53 MB	873	37
522,733 522,733	0000000000000000003db39ab137f0d7bdf8c2b21ad39bb7cedb6da25e24feb8	15 May 2018, 03:13	0.36 MB	556	38
522,732 522,732	00000000000000000033368a585669372f0f2a320a36fffdb967d918d9ec6c62	15 May 2018, 03:08	0.39 MB	700	34
522,731 522,731	0000000000000000000a107ed909779f42efee5fd7662e079d96b633e148fe30	15 May 2018, 03:02	0.06 MB	29	44

Previous 10 blocks ↓

Total Size: 651.80 GB

Node Information

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

Uptime: 1 month, 19 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,178.41 GB sent, 70.70 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.