Blockchain Explorer | learn me a bitcoin

Memory Pool

2,103 transactions

0.82 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,677	00000000000000000002349e0000000000000000000000000000000000000000	6 secs ago	0.82 vMB	2,099	2

Show Transactions

Blockchain

Tip: 908,676 (899,054 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,622 9,622	000000000276b83d2c228c3d7de5fdc026ea345e4a8d77c098d654ff9464f89c	03 Apr 2009, 00:46	1
9,621 9,621	0000000002026d84baaf6c16bbc54f39bb89f10aa1b135d05265fad0266976a7	03 Apr 2009, 00:40	1
9,620 9,620	000000005c1911c1fced1a592b9ac697acf1e54bb46302cd7ec82de2570d9c87	03 Apr 2009, 00:30	1
9,619 9,619	00000000e7fd9047c192354a49aa03559ffff0eee07bdbc5c08100357f0706a6	03 Apr 2009, 00:06	1
9,618 9,618	000000009d115087626388c2b1e9d115259d0eaeee9a555716352c506203bc52	02 Apr 2009, 23:59	1
9,617 9,617	00000000c1b8eeb553c7a471dfb0c746af982028506650af6c8551027d95703a	02 Apr 2009, 23:40	1
9,616 9,616	00000000d27bc35124bd508ccbf9be678378e5566ac8345a076210cea2c44216	02 Apr 2009, 23:19	1
9,615 9,615	0000000007d1cc6343cbba51c9234394438e6ef730e31cc1c1cc30ef9efdde86	02 Apr 2009, 22:54	1
9,614 9,614	0000000088cbdf11dea3e0e1c5509596fd16c2616c511e6d2a6eb993f8c09a6c	02 Apr 2009, 22:45	1
9,613 9,613	00000000e836625ac5d0712ebbbd9c544cb84b6d81e8b8ef810d5defe20962b9	02 Apr 2009, 22:25	1
9,612 9,612	00000000a91199ea5c490a5cfd90a0b93522be3add4b043654b7976317307e74	02 Apr 2009, 22:05	1
9,611 9,611	00000000f7d48cdd73194d30ccda0b832133684b1db41353450c295fe7ae7112	02 Apr 2009, 21:56	1
9,610 9,610	000000006d923baf1f3bcdd7d9fa3e71b81535bd1ce036477fc3ec4a9ebe0387	02 Apr 2009, 21:35	1
9,609 9,609	00000000fc7ab2ee2900e9053f4ab643b11a7dff589858f6a7c9b8e7bcfb81d2	02 Apr 2009, 21:24	1
9,608 9,608	00000000139581cca425d481f609d8c44bf5e72b9bf1fc0017d9c657eff35521	02 Apr 2009, 21:10	1
9,607 9,607	0000000038dfaa7ef44dfea851e1804e72c6fed0afff56fdc1a4e9cabff63699	02 Apr 2009, 21:02	1
9,606 9,606	00000000af7bf7fc346a50fd2614cd168ad7c1acd70c0ed7d725e440e64a0e2c	02 Apr 2009, 20:49	1
9,605 9,605	0000000090b3ceebaf2a03e2ed6e3044e3a436361579e94dab1d711bb560fe23	02 Apr 2009, 20:46	1
9,604 9,604	00000000a1042f523e813cb727f4a35553f2f7f8240a693a8b7ba078b3a40164	02 Apr 2009, 20:40	1
9,603 9,603	0000000013d5e7718cc000c9663ba96ee043f057bb36abb7850c083afd68506b	02 Apr 2009, 20:18	1
9,602 9,602	0000000045ddcaf83e2dceb3d542c15bd0e6fea78dd814a5c683f2dfdbd58fe5	02 Apr 2009, 20:03	1

Previous 10 blocks ↓

Total Size: 770.95 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 23 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.60 GB sent, 101.72 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.