Blockchain Explorer | learn me a bitcoin

Memory Pool

37,558 transactions

46.36 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,790	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 4 secs	1.00 vMB	5,371	16

Blockchain

Tip: 841,789 (191,335 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,454 650,454	0000000000000000000d07da58154d96b27de733bc81bdc687abf9114c28bc2c	29 Sep 2020, 02:28	1.28 MB	2,669	49
650,453 650,453	00000000000000000000631b74d69643e08d40846cb58c955432662a38f6e51b	29 Sep 2020, 02:14	1.27 MB	2,512	35
650,452 650,452	00000000000000000009b3c53e4009c06ef9768026958507d079d2ced32a7688	29 Sep 2020, 02:10	1.25 MB	1,993	64
650,451 650,451	000000000000000000091add69b57b15083fca49f18b521e35f67b722cd32f03	29 Sep 2020, 01:53	1.40 MB	2,279	55
650,450 650,450	0000000000000000000b5e33e14e51e58f7059451596700d066111f90a80a099	29 Sep 2020, 01:37	1.25 MB	2,508	39
650,449 650,449	00000000000000000007218f19c7919dbff439b167dc9e89a82bd1b46dc975c0	29 Sep 2020, 01:33	1.25 MB	2,801	44
650,448 650,448	0000000000000000000d3c4f853445f5cd09a01c5a22d08efaa9ce0ac24d7d44	29 Sep 2020, 01:29	1.39 MB	2,729	45
650,447 650,447	00000000000000000006e24dc05dbfe3b150f8b5aab3b018b346f354d5da532a	29 Sep 2020, 01:25	1.31 MB	2,503	50
650,446 650,446	000000000000000000020895307cfebfc984bd9653fd9b885076870cdf646a85	29 Sep 2020, 01:22	1.16 MB	1,074	48
650,445 650,445	0000000000000000000c93ff95f773f5a8394237a5524c78179fc311016926b9	29 Sep 2020, 01:19	1.34 MB	2,406	49
650,444 650,444	000000000000000000071e7429185f61a6cacc69dc75934d583131247766231e	29 Sep 2020, 01:15	1.19 MB	2,135	60
650,443 650,443	00000000000000000008f6dc9b34559ee098fdd9d1f1b8cf7429a33c3135963a	29 Sep 2020, 01:04	0.00 MB	1	0
650,442 650,442	00000000000000000006ce7ceff78a8e1e39ff7676778e34da76b1913c05b7d9	29 Sep 2020, 01:04	1.25 MB	2,548	53
650,441 650,441	00000000000000000003a1cf9be738d9541db3fd5b2eee375f2843ea4c4f7ce1	29 Sep 2020, 00:59	1.21 MB	2,745	57
650,440 650,440	000000000000000000026edc6b6a9be461b965e62d27770fddb563b33cce9f93	29 Sep 2020, 00:49	1.12 MB	2,263	56
650,439 650,439	0000000000000000000d175c1c7713e8f952ea7a6b983708423d6a25d94ecc15	29 Sep 2020, 00:42	1.23 MB	2,460	52
650,438 650,438	00000000000000000004d951b1ac3f3e247c434d338eda60b99c2b0845095edc	29 Sep 2020, 00:33	1.19 MB	2,810	58
650,437 650,437	0000000000000000000155f5adf3a928e8bd418394af4bed611a97f79c11bd83	29 Sep 2020, 00:26	1.29 MB	2,313	76
650,436 650,436	000000000000000000098a0109027199ec4c0c57e7203c9ff3b418e8d867b8ab	29 Sep 2020, 00:08	1.50 MB	2,344	63
650,435 650,435	0000000000000000000d764fcc97aba8d3e2f0f3c0a1ad7263dfaf2a352add0b	29 Sep 2020, 00:03	1.32 MB	2,981	83
650,434 650,434	0000000000000000000db744101935144b3550c54d728b8d5c65947d3c824f37	28 Sep 2020, 23:21	1.07 MB	563	49

Previous 10 blocks ↓

Total Size: 646.37 GB

Node Information

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

Uptime: 29 days, 15 hours, 9 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,343.10 GB sent, 37.32 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.