Blockchain Explorer | learn me a bitcoin

Memory Pool

52,146 transactions

32.78 vMB

Show Random Selection

Max Size: 185/200 MB

Estimated time to get mined based on feerate:

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

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
875,887	0000000000000000000297fa0000000000000000000000000000000000000000	5 mins, 30 secs	1.00 vMB	6,459	4

Show Transactions

Blockchain

Tip: 875,886 (758,271 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
117,615 117,615	0000000000000253e8e85d655d86d6f9b67edfec336b2ea89bbf16c92e265538	10 Apr 2011, 07:45	0.00 MB	15	224
117,614 117,614	00000000000066318dfe0891e4b0ba1abacf628e66dd22706258b12058e4f088	10 Apr 2011, 07:41	0.00 MB	7	3,880
117,613 117,613	0000000000008ae33cf3d8770b5e7b0655266377fca07cc8d173fbd232a397d9	10 Apr 2011, 07:20	0.00 MB	11	700
117,612 117,612	000000000000aaaabd5e1c28a28a7482cdd84ce6a5bcda8f55742120c0cfe67c	10 Apr 2011, 07:09	0.00 MB	10	0
117,611 117,611	0000000000000fae629654108c732ef51df9cf15510eb80584cf25bd0e8d5782	10 Apr 2011, 07:06	0.00 MB	11	0
117,610 117,610	0000000000007eb7ff9b5b7e9a4cf0c0b171db0ec3456a155cb0bceb6f72b492	10 Apr 2011, 07:06	0.00 MB	9	433
117,609 117,609	000000000000c87519a88ca64c66affc203b8589c1eda4bdfe2158c8104164b6	10 Apr 2011, 07:04	0.00 MB	7	325
117,608 117,608	0000000000007389c7aab9c6db4668f998ec553c04915b25798f49bf427fa759	10 Apr 2011, 07:01	0.00 MB	10	574
117,607 117,607	0000000000000c3a7b6ee3a74e746e4404609ac203b651b8513ea38ea9d803fe	10 Apr 2011, 06:53	0.00 MB	12	408
117,606 117,606	00000000000013c750eb6917147f501a796f97b32d6eeb598f321fe8a2a733ac	10 Apr 2011, 06:32	0.00 MB	7	0
117,605 117,605	000000000000391f37c2ca2736c2545a04c5a46bc55dc9aff59efeb37453b31f	10 Apr 2011, 06:29	0.00 MB	6	347
117,604 117,604	000000000000406dbc8d481ddf70ae5c63921c4b7aab3cad62bc5ad1031d04e1	10 Apr 2011, 06:20	0.00 MB	9	0
117,603 117,603	00000000000008e009ade8a162b269ec8f59e7eae74779eb92c55c45ed3ab13e	10 Apr 2011, 06:19	0.01 MB	21	135
117,602 117,602	000000000000151c6101eef1475535a9e5b0f4ee903a76d027a82e2173b288db	10 Apr 2011, 06:08	0.00 MB	6	4,091
117,601 117,601	0000000000006b5aa8727a22c2c4afcb59dac35bf2d644f24c3ab2afe6e4d9d3	10 Apr 2011, 05:58	0.00 MB	4	0
117,600 117,600	000000000000361674f68680e304b78d2cfe786508b4adb2f41585ff7329bbea	10 Apr 2011, 05:54	0.00 MB	6	0
117,599 117,599	00000000000066d98f61a36da13263d36359b13288c20ce03e2e8fcb3ccc4b5e	10 Apr 2011, 05:51	0.00 MB	15	1,047
117,598 117,598	0000000000000f581a00f0ee0a964fce78ccc676812238aba0854a08e9a8b1d9	10 Apr 2011, 05:32	0.00 MB	7	1,291
117,597 117,597	0000000000006699cdd6809e0a99fd988b92d76f9433f1df0b089ad168287fec	10 Apr 2011, 05:29	0.00 MB	5	0
117,596 117,596	000000000000aecd459ae9f31d3333ce414eb369b6a0ee29c17e4b2e9ceaad52	10 Apr 2011, 05:28	0.00 MB	6	343
117,595 117,595	0000000000007ec794fb6ac19843c7c42a9a79b1edcec9b1dc0f673eb755ef15	10 Apr 2011, 05:21	0.00 MB	12	0

Previous 10 blocks ↓

Total Size: 710.27 GB

Node Information

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

Uptime: 9 days, 6 hours, 31 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 644.03 GB sent, 14.03 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.