Blockchain Explorer | learn me a bitcoin

Memory Pool

38,651 transactions

51.75 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,496	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 53 secs ago	1.00 vMB	3,715	26

Blockchain

Tip: 841,495 (399,986 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
441,509 441,509	000000000000000000290684fbca0862886b98d6c35e6aeb0ec96b8a736d88d3	02 Dec 2016, 03:13	1.00 MB	3,056	73
441,508 441,508	00000000000000000296d46e4dcadcb8c0d7c0ff76a82306d4e34e0cbf00be1e	02 Dec 2016, 03:05	1.00 MB	3,242	79
441,507 441,507	000000000000000003c114759372e0359c2b4908567c5ffe7ddca3cf62443a88	02 Dec 2016, 03:02	1.00 MB	2,460	67
441,506 441,506	0000000000000000022b39a3770f41affaa72a0b9465304e81511e3fb0a3c8c4	02 Dec 2016, 03:00	1.00 MB	2,675	91
441,505 441,505	000000000000000001e515999952277bd3389e0699cde418ef6727882b2de3e7	02 Dec 2016, 02:48	1.00 MB	2,403	70
441,504 441,504 ⇅	000000000000000000c08d8182b7ebb7b95d47f96d906befd2add9f2640b143b	02 Dec 2016, 02:46	1.00 MB	1,909	79
441,503 441,503	0000000000000000025f769f13f2806fed19d9948b1a7ef19048177789afc5d3	02 Dec 2016, 02:41	1.00 MB	2,421	99
441,502 441,502	00000000000000000193c3df67b1a53071d67f135722541a0c98693866cf8cc7	02 Dec 2016, 02:28	1.00 MB	2,313	96
441,501 441,501	0000000000000000018e5987d485408db277eada382858ac0bec565b5fd50789	02 Dec 2016, 02:13	1.00 MB	2,845	77
441,500 441,500	000000000000000003e1578ede679042c0c333c660deca269070f3d6e0a1862b	02 Dec 2016, 02:12	1.00 MB	2,386	95
441,499 441,499	0000000000000000009b90a34662f58ed69a34a8bb8ef3a5b7051701df32f9b5	02 Dec 2016, 01:59	1.00 MB	2,921	106
441,498 441,498	0000000000000000021eea70d4f4024696e4e4901cac78e1a299953c0d7d2256	02 Dec 2016, 01:53	1.00 MB	2,659	89
441,497 441,497	000000000000000001eb192fc8c514b96ac1afbf4deabb7883c360accb3dac54	02 Dec 2016, 01:52	1.00 MB	1,441	105
441,496 441,496	000000000000000003510f5df0f5e1504eb02495cd64531822d52b5d4895bb54	02 Dec 2016, 01:40	1.00 MB	1,734	100
441,495 441,495	000000000000000001785d7d938b0c09268089668c9ba81c2bff2b9dba6a6d30	02 Dec 2016, 01:32	1.00 MB	899	105
441,494 441,494	0000000000000000029cd3d3b133135392a714b25d3a07a54f291d0ee50cec5c	02 Dec 2016, 01:16	1.00 MB	1,152	104
441,493 441,493	000000000000000000b26f22f9025bc2da7c6555c56c4d8a51c1561bc02dc98d	02 Dec 2016, 01:06	1.00 MB	1,019	87
441,492 441,492	00000000000000000378ecd74776bd8398b6f60025633e14e68991c779afe670	02 Dec 2016, 00:56	1.00 MB	948	104
441,491 441,491	000000000000000003c4f5f5f899b884a2177b10846ce7eb91f6c5d9071e137a	02 Dec 2016, 00:44	1.00 MB	804	105
441,490 441,490	0000000000000000039a5ba293096a9576e94f13b13c3f4513283a6fa0c80eba	02 Dec 2016, 00:34	1.00 MB	1,313	100
441,489 441,489	000000000000000002dd93ec61b4b2b6bf2179965d979bf0d34406672ac92ee0	02 Dec 2016, 00:27	1.00 MB	549	105

Previous 10 blocks ↓

Total Size: 645.82 GB

Node Information

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

Uptime: 27 days, 12 hours, 25 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,295.63 GB sent, 34.30 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.