Blockchain Explorer | learn me a bitcoin

Memory Pool

290 transactions

0.07 vMB

Show Random Selection

Max Size: 0/200 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
907,799	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 55 secs	0.06 vMB	264	2

Show Transactions

Blockchain

Tip: 907,798 (720,502 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
187,296 187,296	00000000000009aa4f53f6fe426f6eb837a2c323bf1945e08a012d3a04ec88b0	03 Jul 2012, 06:47	0.08 MB	209	140
187,295 187,295	00000000000008e1fb9e80a0e8f1e34170164b6bc991b382677746d03fcf0dc8	03 Jul 2012, 06:37	0.00 MB	7	14
187,294 187,294	000000000000006fe40a69ce69b42702ee6a86cd0b71cfe6f78b22b5594028a2	03 Jul 2012, 06:23	0.03 MB	73	127
187,293 187,293	0000000000000292fc7934dc87c571621044d273727dbaeb5e1b54b708116a28	03 Jul 2012, 06:23	0.05 MB	140	96
187,292 187,292	0000000000000832431aca70e86f606584c13847619c543b704f3c3446f66cd1	03 Jul 2012, 05:56	0.04 MB	86	97
187,291 187,291	0000000000000027aed989863964aa089ad861c763aff6d96537457c9e89a01c	03 Jul 2012, 05:52	0.13 MB	294	115
187,290 187,290	00000000000007155dbf04bb4de4527b0951420a626bec230e14c475943b41d7	03 Jul 2012, 05:51	0.00 MB	9	1,512
187,289 187,289	00000000000002351aa858d8ccddbbc8c39ac24f8ea6e8c78d755f138ddc677f	03 Jul 2012, 05:38	0.04 MB	115	177
187,288 187,288	00000000000000d42c89a84651a921c5b3f7a70470e5dc9ae766c0302c94c6b2	03 Jul 2012, 05:38	0.00 MB	6	56
187,287 187,287	00000000000005848771428c8d3758354b5f5812e62d11d6e3f8422f96f8e262	03 Jul 2012, 05:33	0.01 MB	34	99
187,286 187,286	000000000000056d57bc73ae753963b35077df0a8f956c9bbe4419070df1112d	03 Jul 2012, 05:30	0.01 MB	32	126
187,285 187,285	000000000000061adce0b956cd1eff188293123e8fe39d1b3c8ccee21b7426da	03 Jul 2012, 05:27	0.02 MB	54	97
187,284 187,284	00000000000006e807f7a7bf1a38b364f9c64b7167a265d9c4c7e0189f7f0e00	03 Jul 2012, 05:25	0.02 MB	26	72
187,283 187,283	00000000000005e5649af2ed441d10f04c7628652d987e07f90ff498fcefdc89	03 Jul 2012, 05:27	0.00 MB	9	57
187,282 187,282	000000000000033557c968a4acb2d38ec036e663c96a8d3b6d110bf0c61378fb	03 Jul 2012, 05:23	0.05 MB	107	119
187,281 187,281	00000000000004c7d67474abce78ef9a7b427478c56143b7d3d587dcfe74cdfa	03 Jul 2012, 05:11	0.22 MB	535	106
187,280 187,280	000000000000074b9eb41b468b0036b6c81e0d36b85f2523a429ec52a41412d6	03 Jul 2012, 04:53	0.06 MB	99	93
187,279 187,279	000000000000051cbceac7adf5b58bf37cbfc100cc34b060775522d2e6d29229	03 Jul 2012, 04:40	0.04 MB	113	73
187,278 187,278	00000000000008b6616677bc535d58a4b703e1c3a8b5e4f2b3f33e992ca7f6bc	03 Jul 2012, 04:37	0.21 MB	519	161
187,277 187,277	00000000000000910fcc9379b1443079240a8ccc3d9768f3eed5eb1e9886120f	03 Jul 2012, 04:35	0.00 MB	12	0
187,276 187,276	0000000000000090899a3ced0552a3c2649209a4139eee28029dc358b297bd21	03 Jul 2012, 03:59	0.10 MB	256	159

Previous 10 blocks ↓

Total Size: 769.16 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.76 GB sent, 93.70 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.