Blockchain Explorer | learn me a bitcoin

Memory Pool

35,832 transactions

49.87 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,118	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 53 secs	1.00 vMB	3,859	30

Blockchain

Tip: 841,117 (239,333 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
601,784 601,784	0000000000000000000461c7c4156d5ad8b4a54b75ba17a1cebce2e097e23844	31 Oct 2019, 12:25	1.23 MB	2,449	18
601,783 601,783	00000000000000000003f29fd7743bcc65e979a4f8712f7d889c3761257baaeb	31 Oct 2019, 12:22	1.25 MB	1,757	27
601,782 601,782	000000000000000000001eac172770048a8e655c2f6d80f0644ccda908048b20	31 Oct 2019, 12:20	1.22 MB	2,759	44
601,781 601,781	0000000000000000001373561277aa63517706922138331ff989b02246d42fc8	31 Oct 2019, 11:54	1.28 MB	2,409	40
601,780 601,780	000000000000000000017ba2ff9b940dfbad3a8d4efe7bfa1ce3e726cace4aba	31 Oct 2019, 11:38	1.49 MB	1,714	16
601,779 601,779	000000000000000000144bf260af368216a39bac494a21935ecc989e1162292a	31 Oct 2019, 11:32	1.35 MB	2,386	19
601,778 601,778	0000000000000000000e401424410e62f9d29bc7b704db9080a9033d63676c07	31 Oct 2019, 11:28	1.28 MB	2,791	41
601,777 601,777	00000000000000000009ebb8c576751d6af1fdc887035250784eab2a3ca4d9d7	31 Oct 2019, 11:07	1.12 MB	2,909	10
601,776 601,776	00000000000000000008818bbe9ca05268f8a84999805c3a0ad7c0e3b05238bf	31 Oct 2019, 11:05	1.34 MB	2,526	18
601,775 601,775	000000000000000000078bd9e3b48c2faf9012c2d85aed7db69b881742ca24fb	31 Oct 2019, 11:03	1.32 MB	3,021	35
601,774 601,774	0000000000000000000afc2cdf3c87ae818d0018ab59d9f718d98849b8b46786	31 Oct 2019, 10:54	1.32 MB	2,270	61
601,773 601,773	0000000000000000000a7884b2e3239552dc55656d5e38aae1e8f31514ea1657	31 Oct 2019, 10:21	1.11 MB	2,694	13
601,772 601,772	000000000000000000023a336e2f844f2402e58ff46a838df6fdc4ab040ef3e5	31 Oct 2019, 10:17	1.17 MB	2,281	20
601,771 601,771	000000000000000000131466ef04eee9a6e12b22b2abeb9cc22ddee5ce367ad5	31 Oct 2019, 10:12	1.29 MB	2,564	26
601,770 601,770	0000000000000000000fe684387ac22dbe26268b630fc9eff05fe7e556bbf244	31 Oct 2019, 10:05	1.28 MB	2,660	30
601,769 601,769	000000000000000000058ac7f7e0bb5dbca02baa31e066cf674969c95df08255	31 Oct 2019, 10:00	1.36 MB	2,819	37
601,768 601,768	0000000000000000000fbd215ba720c84695c91052dc501c452e1be29528a14c	31 Oct 2019, 09:50	1.23 MB	2,431	66
601,767 601,767	0000000000000000000a93d550d042fe587cb5e947ef01dfc9c76e95d7d4175f	31 Oct 2019, 09:08	1.29 MB	2,448	45
601,766 601,766	00000000000000000012ca4018ef91c2436655e3916dcb62719d65e78cf37317	31 Oct 2019, 08:46	0.89 MB	1,966	25
601,765 601,765	0000000000000000001465fb1870155fdb53a45dec0f19c03feb766682255316	31 Oct 2019, 08:42	1.11 MB	2,418	10
601,764 601,764	000000000000000000092b88ef41f3bef6fff1cbca3e8aa234a0b308822ed591	31 Oct 2019, 08:39	1.24 MB	2,491	26

Previous 10 blocks ↓

Total Size: 645.10 GB

Node Information

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

Uptime: 24 days, 17 hours, 32 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,198.80 GB sent, 30.50 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.