Blockchain Explorer | learn me a bitcoin

Memory Pool

40,708 transactions

47.56 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,336	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 19 secs	1.00 vMB	5,047	21

Blockchain

Tip: 842,335 (499,502 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
342,833 342,833	00000000000000000e2f379ebaaeab0c795a205a622a93eacd379fc2a419e8e4	10 Feb 2015, 08:47	0.08 MB	273	6
342,832 342,832	0000000000000000170548b1b2fe55786c519a050d2c692730c05d15a1dc575c	10 Feb 2015, 08:47	0.10 MB	127	8
342,831 342,831	000000000000000017c1271cdb2ecc8537d57f10dbf2fe4316845fda028902fa	10 Feb 2015, 08:46	0.34 MB	602	24
342,830 342,830	00000000000000000a4e3826ebcc40f4a95f0ffa76c41f6db30e3b2cd1fa8d89	10 Feb 2015, 08:39	0.66 MB	859	17
342,829 342,829	0000000000000000014df74e2ececa81912b3fac87883bb5518c0a41b70b4631	10 Feb 2015, 08:29	0.35 MB	536	22
342,828 342,828	0000000000000000056fc718bf9cf37cd6e0b09bb3041b7721176f367c9ece00	10 Feb 2015, 08:22	0.34 MB	680	26
342,827 342,827	000000000000000012ca95ac09b57d38f5cd7a9c6c125e5d2846e3344afebb7f	10 Feb 2015, 08:10	0.58 MB	986	24
342,826 342,826	00000000000000001730d3f48f2f632c29c07727ee26962a0b7df91e81ae5233	10 Feb 2015, 07:52	0.02 MB	44	17
342,825 342,825	000000000000000006201a836cd21bf1ed1f18d0124f08fd2ac96d4587f81a75	10 Feb 2015, 07:52	0.23 MB	374	21
342,824 342,824	00000000000000001565b53429c2ff42c2cfcfcd9fb64976f8cca65ac7bfb598	10 Feb 2015, 07:45	0.42 MB	735	26
342,823 342,823	0000000000000000043aea70f4d9ede0009e694c621fef09416aaeacd918c6fe	10 Feb 2015, 07:33	0.09 MB	204	5
342,822 342,822	000000000000000016a2f262f0881b4638230ce4a3f15b81aeb3d0dceae4ff02	10 Feb 2015, 07:32	0.72 MB	1,275	24
342,821 342,821	000000000000000015f34643b876e5a06efdd7f2e3b545bc1105c91272d3f324	10 Feb 2015, 07:15	0.44 MB	803	24
342,820 342,820	000000000000000014bb64d96d38b46ddf795ba03d0725b4e5bafab868863c67	10 Feb 2015, 06:53	0.33 MB	608	25
342,819 342,819	00000000000000000182e2b87d0f100de44a86ae7fe39321a9d4d9def5a7c7ae	10 Feb 2015, 06:43	0.49 MB	856	25
342,818 342,818	000000000000000010d15bb49a58fafc334e4d0c529f78f0731ffe80c2a4c59e	10 Feb 2015, 06:31	0.20 MB	346	23
342,817 342,817	000000000000000012366438e900ba5b53d99df0f379f8cf2bccfc875fe367f4	10 Feb 2015, 06:25	0.23 MB	384	26
342,816 342,816	000000000000000015833b8fa399dea0e3ace5c562da9ca22f9a8feac562de9e	10 Feb 2015, 06:19	0.92 MB	1,574	26
342,815 342,815	00000000000000000d804bbf6c3478fe3256fb6e5676de113be845e0455e6541	10 Feb 2015, 05:49	0.38 MB	671	25
342,814 342,814	0000000000000000143791efb3240e210fd7d1ea7d8629725bda4ff00c869fb0	10 Feb 2015, 05:35	0.26 MB	412	17
342,813 342,813	00000000000000001359c98c20f40adc067e3672f9276b6652fc174494077850	10 Feb 2015, 05:31	0.17 MB	481	30

Previous 10 blocks ↓

Total Size: 647.35 GB

Node Information

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

Uptime: 1 month, 3 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.38 GB sent, 45.04 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.