Blockchain Explorer | learn me a bitcoin

Memory Pool

29,323 transactions

44.35 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,000	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 56 secs	1.00 vMB	5,611	14

Blockchain

Tip: 841,999 (187,853 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,146 654,146	00000000000000000009c43cd9304ac6b16f03d11c99738947d9c62dc24fd45a	24 Oct 2020, 19:04	1.39 MB	2,528	91
654,145 654,145	00000000000000000000eafc8a79c47dc9cafe6a11095d8beb408eaa0ead4047	24 Oct 2020, 18:48	1.22 MB	2,508	34
654,144 654,144	0000000000000000000095d19e404a169f6a1d0436b5704aefcf94cf8b381497	24 Oct 2020, 18:43	1.30 MB	2,663	59
654,143 654,143	00000000000000000001ccab92924de1dd7af284b286062821717693ed973388	24 Oct 2020, 18:38	1.36 MB	2,724	137
654,142 654,142	0000000000000000000853add684e4693e1c02debb30dc20c650a40f8276f436	24 Oct 2020, 18:13	1.21 MB	2,819	44
654,141 654,141	0000000000000000000c5984afbbd95c7d5ac87442c4ae3bee6d21ec3e9b2b18	24 Oct 2020, 18:10	1.35 MB	2,415	91
654,140 654,140	000000000000000000077d7b0f6787212b30ea392657b15fb82d22dd640bab9f	24 Oct 2020, 18:00	1.28 MB	2,550	118
654,139 654,139	0000000000000000000468918420a63ef1a7e1e7e83778d580955ddc8588f3bd	24 Oct 2020, 17:56	1.53 MB	767	146
654,138 654,138	00000000000000000001d7883e133588d0c5d0700b56846602145e105d338eb5	24 Oct 2020, 17:48	1.53 MB	2,165	153
654,137 654,137	00000000000000000007e149a32d7e3fb7a6dd8349e20464561ee47865d4da1e	24 Oct 2020, 17:12	1.30 MB	2,429	116
654,136 654,136	0000000000000000000c6be1cc50da13fb8ae3b7a11ba0fa14e1c0919001e234	24 Oct 2020, 16:53	1.24 MB	2,239	23
654,135 654,135	00000000000000000005b1e98701e0b34b8d2eeeef91d4b18660349351df410d	24 Oct 2020, 16:50	1.39 MB	1,902	63
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

Previous 10 blocks ↓

Total Size: 646.76 GB

Node Information

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

Uptime: 1 month, 18 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,401.72 GB sent, 39.86 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.