Blockchain Explorer | learn me a bitcoin

Memory Pool

39,943 transactions

40.18 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,680	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 58 secs	1.00 vMB	3,262	18

Blockchain

Tip: 841,679 (187,479 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,200 654,200	00000000000000000001ce50d64b3a668819f43de5095b657a86d9f17031e745	25 Oct 2020, 04:48	1.39 MB	999	24
654,199 654,199	00000000000000000001f4dff925b24d06b8d0ed7c19df98e73798a6b385bfbe	25 Oct 2020, 04:43	1.84 MB	805	9
654,198 654,198	0000000000000000000b7287a8721ad594f54bd78e4690ecccb093b79c1b6dc7	25 Oct 2020, 04:41	1.35 MB	2,472	63
654,197 654,197	000000000000000000027debc84dde91c1e970a379edab9ba5189b99e42727cc	25 Oct 2020, 04:18	1.52 MB	1,786	77
654,196 654,196	00000000000000000009f8dd45d71d985e0fd4c874254529b4de3762d9daf10a	25 Oct 2020, 04:02	1.56 MB	863	46
654,195 654,195	0000000000000000000d72e334721ac69d2aee8468cadfa186abe071e7f6f2b8	25 Oct 2020, 03:58	1.22 MB	2,092	37
654,194 654,194	00000000000000000008535afe21067be1f36d063beef27a8fe17ebcbf27ab40	25 Oct 2020, 03:50	1.56 MB	1,390	121
654,193 654,193	0000000000000000000becac1a4d4273cb74314590cc80da55fd992bf8dcb835	25 Oct 2020, 03:32	1.55 MB	1,595	95
654,192 654,192	0000000000000000000d43a9645fab6ac76e9d424d663e3e71def05e015d516a	25 Oct 2020, 03:16	1.18 MB	830	11
654,191 654,191	0000000000000000000271a24a12e91883d32c8edd1b49831669f4b63a63939c	25 Oct 2020, 03:12	1.51 MB	1,605	47
654,190 654,190	00000000000000000000a213d76f1aca49538919677ba2b13a1737fef44ab276	25 Oct 2020, 02:59	1.57 MB	1,435	31
654,189 654,189	00000000000000000004208ea580f3235f5d659f49dee622f6a54d21bf5fdd86	25 Oct 2020, 02:50	1.40 MB	1,197	12
654,188 654,188	000000000000000000005067f2908cc18918af6050ed920edb7007bae135f9bb	25 Oct 2020, 02:48	1.43 MB	2,350	70
654,187 654,187	0000000000000000000099e68d49b1b9cf4522144bb9ecb0fb97840204a29fdb	25 Oct 2020, 02:24	1.18 MB	1,573	10
654,186 654,186	0000000000000000000a1ec404e1da16d0750c494cda503c6d6dfdc1bc894569	25 Oct 2020, 02:22	1.60 MB	892	15
654,185 654,185	00000000000000000002a8977e65b5b97a5ca595564decdc3ad22f80b1f64290	25 Oct 2020, 02:18	1.44 MB	2,158	55
654,184 654,184	0000000000000000000c02d5eba4698c54816f8b716c40f26bae484b2a594c32	25 Oct 2020, 02:00	1.36 MB	2,422	69
654,183 654,183	00000000000000000002b5917f38feddc2a6c8ad3276d30ad41716787b5b3244	25 Oct 2020, 01:37	1.99 MB	993	28
654,182 654,182	00000000000000000009b2b07d1cbcab7e52b11a6996032d4e90cdc8c93f4c73	25 Oct 2020, 01:29	1.42 MB	2,156	20
654,181 654,181	000000000000000000002e1a8176215e21608a96a5ebd28af48b10da8c7bacb5	25 Oct 2020, 01:27	1.36 MB	2,643	105
654,180 654,180	000000000000000000087fd7664236d985ff459b4cbda41731411994c8d1e4da	25 Oct 2020, 00:48	1.69 MB	1,680	43

Previous 10 blocks ↓

Total Size: 646.16 GB

Node Information

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

Uptime: 28 days, 21 hours, 4 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,330.26 GB sent, 36.22 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.