Blockchain Explorer | learn me a bitcoin

Memory Pool

39,212 transactions

38.61 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,382	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 44 secs	1.00 vMB	2,163	22

Blockchain

Tip: 842,381 (453,563 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,818 388,818	0000000000000000037f353c6583396ad075d7cff14931f60e6f518cf02eceb2	17 Dec 2015, 05:09	0.94 MB	1,861	34
388,817 388,817	000000000000000002d6bb726cbf28a4fa58cc39e1a81c39f247b8f1cfe4003c	17 Dec 2015, 04:57	1.00 MB	3,181	46
388,816 388,816	000000000000000003c6a9d1bd1d83d930c6f3c24a48bb1eac9aba02bcd55b20	17 Dec 2015, 04:29	0.75 MB	1,806	40
388,815 388,815	000000000000000009c4d9206cbcae0ef83792fd0ff912f24c3ea5cb93a9afbc	17 Dec 2015, 04:22	1.00 MB	3,231	55
388,814 388,814	000000000000000003b5e5fb6b7c0ab6be3f8f18b949ffe9b212c7e392ff1e45	17 Dec 2015, 03:45	0.13 MB	263	37
388,813 388,813	000000000000000000ac30185bb00c9363ba82667f10ea0e8c0aeb2f0e625f07	17 Dec 2015, 03:44	0.76 MB	1,097	22
388,812 388,812	0000000000000000023b6164bd8bee8bb69ed7de5a13a7a08b745505db340bc0	17 Dec 2015, 03:40	0.95 MB	1,810	33
388,811 388,811	000000000000000006d9aee3a7b5aaad8cf79ecac7ec6a6289f6c0683ad25c79	17 Dec 2015, 03:33	0.75 MB	2,058	57
388,810 388,810	00000000000000000631f102deafb616a3c71538f20ce1d59680529f83065eb3	17 Dec 2015, 03:12	0.10 MB	258	40
388,809 388,809	0000000000000000051a8cefc03baa1d541e81b4a42414d1a1de0ed149f0d0e9	17 Dec 2015, 03:11	0.27 MB	506	30
388,808 388,808	000000000000000008b65da8115bb96303c34b25e8ae6c996d7fcef9023076c2	17 Dec 2015, 03:08	0.45 MB	717	28
388,807 388,807	00000000000000000ad83d309ca0c75175d132aa470e584ed66d256ac1550f8e	17 Dec 2015, 03:04	0.16 MB	347	27
388,806 388,806	00000000000000000410888a3760bc532812f86a57fefed311f3ca7a57408231	17 Dec 2015, 03:03	1.00 MB	1,965	31
388,805 388,805	0000000000000000018dda493f096dcd460e008a00b53b13aa02152c386b8c70	17 Dec 2015, 02:52	0.35 MB	790	38
388,804 388,804	000000000000000000ec14a5d144994fb25dab4ee5080a7ecccbfef0a4b880b2	17 Dec 2015, 02:48	0.43 MB	504	19
388,803 388,803	000000000000000006d14514891c1982162f6c03b7b633614501c49644b1e722	17 Dec 2015, 02:47	1.00 MB	3,129	54
388,802 388,802	0000000000000000097ea71eadbeee707144429af6e00d4400db1cadfa3d41a8	17 Dec 2015, 02:23	0.68 MB	1,441	37
388,801 388,801	00000000000000000135a4a21fc0af1b2ef79ebe3d4a680fe9c365f5e1663a81	17 Dec 2015, 02:15	0.75 MB	1,219	28
388,800 388,800	00000000000000000b1b29a572af3a51a1088fb21004f7191af88af79d622c62	17 Dec 2015, 02:09	0.22 MB	481	43
388,799 388,799	000000000000000003b636c6fb4636a2b381bbbd7a5903c539ab05dd7f0445f1	17 Dec 2015, 02:05	0.60 MB	1,827	51
388,798 388,798	00000000000000000c5a9d2f0ed1ceaca7d9a6563d6584cd3e8502ebccb335ec	17 Dec 2015, 01:51	0.70 MB	510	13

Previous 10 blocks ↓

Total Size: 647.43 GB

Node Information

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

Uptime: 1 month, 3 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.69 GB sent, 45.74 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.