Blockchain Explorer | learn me a bitcoin

Memory Pool

45,742 transactions

46.35 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,657	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 47 secs ago	1.00 vMB	2,639	24

Blockchain

Tip: 841,656 (191,420 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,236 650,236	0000000000000000000ae8b4ce74d29fcf4550a130c347e1277011521da417fd	27 Sep 2020, 13:54	1.16 MB	1,402	65
650,235 650,235	000000000000000000007de21ac5af536ce2d1f65815b9c7be6b0112fd3c8e90	27 Sep 2020, 13:46	1.22 MB	2,609	101
650,234 650,234	00000000000000000005d854f071a892b97ada0ec20d91a82b1b1c9144a306ee	27 Sep 2020, 12:40	1.53 MB	869	2
650,233 650,233	0000000000000000000d179dc8a7a837ad5221344d929390496cdb7327c02e8b	27 Sep 2020, 12:39	1.84 MB	1,202	4
650,232 650,232	00000000000000000003bd50092fff96753fc81dafa643f3d8d582758fe1ce8c	27 Sep 2020, 12:38	1.15 MB	1,821	9
650,231 650,231	00000000000000000005f2e74a547eb47ff677be35ffdf5bdd69998cd1e4ea57	27 Sep 2020, 12:36	1.37 MB	2,023	30
650,230 650,230	0000000000000000000c0c9ed4ebc7e7531c93f277414d6b8efc0c6824231f6e	27 Sep 2020, 12:30	1.19 MB	2,378	66
650,229 650,229	000000000000000000066596a3d52d42be1c415091a83b822ad37616541fd354	27 Sep 2020, 11:55	0.04 MB	102	21
650,228 650,228	0000000000000000000e873bce6bb8f4179ab2ccb7ed26e13922b05f8ac6e1f2	27 Sep 2020, 11:54	0.14 MB	365	34
650,227 650,227	00000000000000000000ed11aa07e46081de9650a6d51098a911a1ed3664c947	27 Sep 2020, 11:53	0.49 MB	577	28
650,226 650,226	0000000000000000000b17a730dcd156b2c56ccc61957b717533cf169bca349f	27 Sep 2020, 11:50	0.46 MB	689	29
650,225 650,225	0000000000000000000878f5a4f82b3ed45ec185e05aa6dba1585d9c91119ce9	27 Sep 2020, 11:46	0.98 MB	1,525	23
650,224 650,224	0000000000000000000e5f08d6865a006da5a2627b0b2155170cdaa763ced807	27 Sep 2020, 11:39	0.38 MB	737	27
650,223 650,223	0000000000000000000c0960e653c91edfbc285992eb8ede33d0100a4f5e4083	27 Sep 2020, 11:35	0.64 MB	1,450	15
650,222 650,222	0000000000000000000e28af56978749f7132b2ed24feba5e83643b13fe8cdd0	27 Sep 2020, 11:31	1.37 MB	2,352	35
650,221 650,221	000000000000000000037fd856f3ab2c21dc72989ad9a0379f8eabacadcc5a61	27 Sep 2020, 11:15	0.82 MB	1,804	30
650,220 650,220	000000000000000000055d714ee22897a7cb68e2e0032778c43dc782319d2fe9	27 Sep 2020, 11:07	0.19 MB	400	36
650,219 650,219	0000000000000000000d658702756bacc4a94aba88b7bc3c89cac2775d5cd432	27 Sep 2020, 11:05	0.49 MB	770	33
650,218 650,218	0000000000000000000bfe22e086ebb205251f9c760ec6e7351bdf299ca22cfd	27 Sep 2020, 11:02	0.88 MB	1,803	38
650,217 650,217	00000000000000000005ec573f04b8009f379ed8026dccfe3197eb4a729bc532	27 Sep 2020, 10:56	1.32 MB	2,333	34
650,216 650,216	00000000000000000008fc233557547f3d7f84761564e6987cdc87962bfd913f	27 Sep 2020, 10:40	1.21 MB	2,051	25

Previous 10 blocks ↓

Total Size: 646.11 GB

Node Information

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

Uptime: 28 days, 16 hours, 27 minutes
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,326.97 GB sent, 36.03 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.