Blockchain Explorer | learn me a bitcoin

Memory Pool

16,423 transactions

5.47 vMB

Show Random Selection

Max Size: 32/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,721	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 36 secs	1.00 vMB	4,182	5

Show Transactions

Blockchain

Tip: 907,720 (773,548 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,172 134,172	00000000000007cca4bc97e90f924fe0dbbc33753336c6b89dfaaf048a9e05e1	01 Jul 2011, 06:39	0.04 MB	147	1
134,171 134,171	00000000000003489d7de6d43b8ec130a7c56981beb6a0cf53159c7353e11580	01 Jul 2011, 06:38	0.07 MB	98	263
134,170 134,170	0000000000000264491e92cf702c1ac5db6fd5092a15a373928eaa5635cebd43	01 Jul 2011, 05:55	0.01 MB	19	392
134,169 134,169	0000000000000712e01ffcd32734c6e984dcc8416345ef071630849a97a76bd9	01 Jul 2011, 05:55	0.03 MB	69	378
134,168 134,168	00000000000007d976e1f24e24ba4405c62c721733683f8dd2792b74a852da42	01 Jul 2011, 05:43	0.00 MB	12	35
134,167 134,167	0000000000000b46f81abffee35ea091c95baa77dcf06992e20a5fe6f2c3daff	01 Jul 2011, 05:40	0.03 MB	51	513
134,166 134,166	000000000000028c0f6d2b8521dbf29fab5a643116ed1e909ad3c92f0c6d4a1a	01 Jul 2011, 05:25	0.00 MB	7	1,048
134,165 134,165	000000000000048f24a0211c8adf681860eb70d3c5d787569fdec0c4dd978ffc	01 Jul 2011, 05:25	0.00 MB	4	1,378
134,164 134,164	0000000000000658195140084092a83ae416030c8e77078bbfbb678b5677b3e9	01 Jul 2011, 05:23	0.03 MB	52	3
134,163 134,163	00000000000002696fd246e698dd08185ba4df6d2b91419621b67697c1fee7f4	01 Jul 2011, 05:20	0.03 MB	85	270
134,162 134,162	0000000000000032af503dea342879d4b6eb720fd8d695b0bdb12fc720fe9594	01 Jul 2011, 05:07	0.02 MB	41	408
134,161 134,161	000000000000069d43487dab4e4b0a8bc2a138644a9a9a17b004addede21cb6d	01 Jul 2011, 04:59	0.01 MB	32	800
134,160 134,160	0000000000000b069fe8da6128b7afd27cfacbd8264dc1a9a722dbdf04cb7770	01 Jul 2011, 04:54	0.00 MB	11	309
134,159 134,159	00000000000008f948a69a3d2e1f134f740f9b89f1081700474378eafcee71a1	01 Jul 2011, 04:50	0.02 MB	40	251
134,158 134,158	00000000000005eab4d8953df32f0c9007918d1bec0faecaed892f84c6d96729	01 Jul 2011, 04:43	0.03 MB	56	468
134,157 134,157	000000000000047215bd89fed4acb45afc9d693756af88a4f15a4877079f24e6	01 Jul 2011, 04:31	0.02 MB	77	131
134,156 134,156	0000000000000611bb46b39309802c21a7b2bbb6c93d3c19ec723b24cbf63347	01 Jul 2011, 04:28	0.01 MB	20	629
134,155 134,155	00000000000009953364e138af1eb8eda3812a714783c7d499afbeb62861a98c	01 Jul 2011, 04:19	0.02 MB	51	224
134,154 134,154	00000000000000f49195253504aef9d00886bec1e3db820886f70646e28db993	01 Jul 2011, 04:09	0.03 MB	83	173
134,153 134,153	000000000000041536e7b9e73c81e593816e6aa284e09c97fb6a920936258c0f	01 Jul 2011, 04:08	0.02 MB	50	560
134,152 134,152	00000000000007a76b2586a228fbddd915497cc1db83ce645e77f242e3edbdc2	01 Jul 2011, 03:57	0.05 MB	100	154

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,624.60 GB sent, 93.00 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.