Blockchain Explorer | learn me a bitcoin

Memory Pool

6,200 transactions

2.59 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,824	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 36 secs ago	1.00 vMB	3,794	4

Show Transactions

Blockchain

Tip: 907,823 (660,291 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
247,532 247,532	0000000000000006183f9968f9045a7b6b55b1b6b658ae4fae4ba430bebc7e44	20 Jul 2013, 10:09	0.06 MB	142	216
247,531 247,531	00000000000000833ce826531e77d48bfa0db1ee842a48aa0711b08261f5dcdb	20 Jul 2013, 10:07	0.06 MB	85	63
247,530 247,530	0000000000000093f3ec414afff65bb8fa14c3803740270a9c8b1b7e385018bc	20 Jul 2013, 10:05	0.21 MB	570	165
247,529 247,529	00000000000000164928deb27fabffa5cdbc5530fcc548b1b3fb8bfe012e7fcb	20 Jul 2013, 09:34	0.01 MB	35	87
247,528 247,528	0000000000000059daa805444f6db86278849bd06ac0f30429b28060093fce80	20 Jul 2013, 09:32	0.03 MB	79	163
247,527 247,527	0000000000000057c45fa913a9dec2a2e8e28a2f7a69bceaf3b14f70ead6ce68	20 Jul 2013, 09:29	0.12 MB	289	126
247,526 247,526	000000000000004e4c98b3ad6fa2e5e7b0783b27fc89f87597e31277b1f6fc16	20 Jul 2013, 09:24	0.01 MB	39	45
247,525 247,525	000000000000008bf5d4325de0c64507e8f0e60bdca6267839fcce8f781a0de3	20 Jul 2013, 09:17	0.04 MB	96	154
247,524 247,524	00000000000000132c1df5ab94f9950088ecb79f9433dc382d659657dc3061ee	20 Jul 2013, 09:16	0.01 MB	32	137
247,523 247,523	000000000000005d86cae31193b1ab2b4ee109e05742e3412dfe4492b913b255	20 Jul 2013, 09:11	0.08 MB	162	131
247,522 247,522	00000000000000690f871c3c924a6747873c126d28573e23b02b1db46078de56	20 Jul 2013, 09:04	0.13 MB	281	126
247,521 247,521	0000000000000084fb5b08f9b487db7a7c64ed562330c494f177ab1b9b371758	20 Jul 2013, 08:53	0.08 MB	188	204
247,520 247,520	0000000000000030a2c11282057efc177ada12977e16894dcbcb6edbf79e9759	20 Jul 2013, 08:47	0.01 MB	32	138
247,519 247,519	0000000000000040a82c6bb9cff8c119e332a58f9230f9a67a89279d5373ad75	20 Jul 2013, 08:45	0.10 MB	223	124
247,518 247,518	0000000000000054ee1f78ade2552e21a2c76095528bb2a52e695266e3145b84	20 Jul 2013, 08:36	0.03 MB	54	160
247,517 247,517	0000000000000048fee1fda01c901e26d2360a63a81ba8abf99d68ba95632dc9	20 Jul 2013, 08:34	0.00 MB	3	82
247,516 247,516	0000000000000037e7f1585129a8aa57dfbc2ba6a10fe061af6c5bce46be0961	20 Jul 2013, 08:33	0.02 MB	33	139
247,515 247,515	000000000000000fb197c0e4b6d5a27914d7ad8c195a74946eba11c20f36b17f	20 Jul 2013, 08:32	0.15 MB	353	130
247,514 247,514	0000000000000048ae44048fb2598357855682ba7a0955759c566ef18e41ec9d	20 Jul 2013, 08:12	0.10 MB	188	122
247,513 247,513	000000000000003c54cafa0424c801e93d4e55b9a0db7b3e19eae9727b037b98	20 Jul 2013, 08:06	0.06 MB	122	186
247,512 247,512	000000000000003196295567a959e0c89f80b0ef3132fe26995e4e5f7d400490	20 Jul 2013, 08:03	0.00 MB	3	37

Previous 10 blocks ↓

Total Size: 769.21 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.37 GB sent, 93.99 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.