Blockchain Explorer | learn me a bitcoin

Memory Pool

6,110 transactions

1.73 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,838	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 50 secs ago	1.00 vMB	4,233	4

Show Transactions

Blockchain

Tip: 907,837 (752,304 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
155,533 155,533	00000000000000c87dc1fea6ee3ec0f01f95879ed71ffceb05b260e50bd9afc5	01 Dec 2011, 11:05	0.03 MB	58	127
155,532 155,532	0000000000000a98679cd8ba557c11442963ac12829cfd20bd459973eb52056d	01 Dec 2011, 10:59	0.05 MB	20	39
155,531 155,531	00000000000004a49e521ac983ce2586b26feb37ca6574b77162817a1ef8d8cf	01 Dec 2011, 10:51	0.03 MB	78	45
155,530 155,530	0000000000000961b03e4a500642f11a92ed04d1860271afd032d60a5c4d2b8a	01 Dec 2011, 10:38	0.01 MB	28	6
155,529 155,529	0000000000000c8819b24b918a0b4e9fcb7d2042aeb8333dd82de996eee01721	01 Dec 2011, 10:37	0.00 MB	8	570
155,528 155,528	0000000000000dc181dba1db70adedb1a164abf6192a1b31be26f04c66536ca5	01 Dec 2011, 10:44	0.00 MB	12	17
155,527 155,527	0000000000000c2da9881191900a1449e72f1a81a709ed820cb3ebb379700f9a	01 Dec 2011, 10:33	0.03 MB	57	25
155,526 155,526	0000000000000eae95c1b0fe702c849a5c34cd26f809245171b23560cec18174	01 Dec 2011, 10:27	0.01 MB	20	55
155,525 155,525	000000000000085aae26c9371ed9c660731963cbdcaf03a4b260b5338c46d97f	01 Dec 2011, 10:30	0.05 MB	34	209
155,524 155,524	00000000000008f1093433c9bbc339e3917f81b2a17be32a0cfead5eb00eb58b	01 Dec 2011, 10:11	0.01 MB	25	8
155,523 155,523	0000000000000484a9ea7db447c2fa003ce8580877a0ae123874f3ffa0ba5c5f	01 Dec 2011, 10:10	0.05 MB	153	18
155,522 155,522	0000000000000f545d3ef0fd6b178f3bb5cbf58ba57b9200fb09943545043304	01 Dec 2011, 10:01	0.00 MB	9	0
155,521 155,521	000000000000027ca180cf533900a2eda73bc1caa4377ab5dcae8690f423116a	01 Dec 2011, 09:57	0.03 MB	13	9
155,520 155,520	0000000000000d95fcc66319279673f2a798449b417514418b7da26902d2e660	01 Dec 2011, 09:55	0.00 MB	9	15
155,519 155,519	0000000000000aaffd5255610378673e410dcb784df1b64fff67e4afed76255a	01 Dec 2011, 09:47	0.02 MB	33	88
155,518 155,518	0000000000000b673520a0977d338839f1a19d67e2eadef0021a7c6c15232136	01 Dec 2011, 09:47	0.01 MB	21	152
155,517 155,517	0000000000000088451b855261c592cc9f330a89cb000a6e51a8da84a58b0988	01 Dec 2011, 09:34	0.01 MB	39	0
155,516 155,516	0000000000000b00d88a49da4bc150c2a4027cb6514dd37752e1d2d0afe08850	01 Dec 2011, 09:23	0.03 MB	66	658
155,515 155,515	0000000000000c43d8fddb23d2f6ced3e939567dda1f6a76494577974a0c33bc	01 Dec 2011, 08:56	0.02 MB	32	46
155,514 155,514	0000000000000e68b5af19c453d618dd634f95dc228acbe399fb8d7fb5a01739	01 Dec 2011, 08:49	0.00 MB	8	276
155,513 155,513	00000000000001b5ccbd425deb3a1bb2acc01d7f50fcb789f25a5f10386b717f	01 Dec 2011, 08:46	0.02 MB	16	448

Previous 10 blocks ↓

Total Size: 769.24 GB

Node Information

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

Uptime: 2 months, 18 days, 9 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,634.97 GB sent, 94.11 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.