Blockchain Explorer | learn me a bitcoin

Memory Pool

1,639 transactions

0.63 vMB

Show Random Selection

Max Size: 4/200 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
908,011	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 55 secs	0.63 vMB	1,623	2

Show Transactions

Blockchain

Tip: 908,010 (774,839 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
133,171 133,171	00000000000005aaea9a69ff09943e5321f4b7297dc8ed4aff9e8688a236293f	25 Jun 2011, 05:26	0.00 MB	11	328
133,170 133,170	00000000000001ffd96cb7717e9cd11b6abc6a9c6d0f9b6ee3a8640cf3b1bca3	25 Jun 2011, 05:22	0.02 MB	44	753
133,169 133,169	000000000000011b61ca0b46a1b9fa72fadb2c66f650fbfd1b92cf3e062c662a	25 Jun 2011, 05:05	0.00 MB	12	612
133,168 133,168	000000000000068e882e9cc963227f774196dc8e3d385f8e7c42a23fd77eeea0	25 Jun 2011, 05:02	0.01 MB	34	712
133,167 133,167	00000000000003fc392bab7a327a019fce4b48c98d5bc4b0d8d20f6e21e4ce1f	25 Jun 2011, 04:45	0.05 MB	171	148
133,166 133,166	00000000000006d23cb3510ff8619fa388650d214fff43555901da86575fd9ef	25 Jun 2011, 04:34	0.03 MB	45	965
133,165 133,165	0000000000000381fe9d1ece4a062bc505a0e203d1ef55c4bf603a53fc95c62a	25 Jun 2011, 04:13	0.02 MB	18	787
133,164 133,164	0000000000000b5254ba9d3ce2a30d05c67bdf78938858d03bac171b8bf2517f	25 Jun 2011, 04:11	0.03 MB	74	509
133,163 133,163	0000000000000382f05a1bfd91f4c4069f4818e7b2b0b64fe532aca028840db9	25 Jun 2011, 03:59	0.05 MB	168	55
133,162 133,162	00000000000008ee4076724291e1656d84ac61d98bf89dd3656680782aad1a4a	25 Jun 2011, 03:52	0.01 MB	23	756
133,161 133,161	00000000000002a16fb26eb1b2debc43f60376f7c549fcc1d61614a403dc16ef	25 Jun 2011, 03:44	0.02 MB	42	274
133,160 133,160	00000000000004c9b28aeb43338316e4b971b98406efb15974c888b15a6de022	25 Jun 2011, 03:29	0.01 MB	24	71
133,159 133,159	0000000000000460e5d9ed341ebe25891428c09f75a01b6aa330503fce3983d0	25 Jun 2011, 03:28	0.01 MB	39	647
133,158 133,158	00000000000007e0367783a52ddce430186ff939e5f96cfd812d20cd59567c9a	25 Jun 2011, 03:14	0.00 MB	12	0
133,157 133,157	000000000000041602f583466e6caaf808af494029377ebd62b118620f3d704e	25 Jun 2011, 03:14	0.01 MB	22	369
133,156 133,156	00000000000000cf4a565523aaef384fb37e8b17e0e84508553cedccf1b66ca4	25 Jun 2011, 03:10	0.05 MB	180	27
133,155 133,155	0000000000000af1b6dee048201b0c4d3d97f30d23aa76f312d0b60e8cefd043	25 Jun 2011, 03:09	0.01 MB	29	708
133,154 133,154	00000000000004314c62a676dc844b722f8d186d1ee12f8b31453adfafa63853	25 Jun 2011, 02:56	0.00 MB	16	246
133,153 133,153	000000000000076ee6bcae24cf484940faaa0632770ef0309f2a83afe5b0fd75	25 Jun 2011, 02:55	0.02 MB	47	402
133,152 133,152	00000000000007c8696d3b26e4b8c9a481c7ec7b51cd5949e2445478428a6c4a	25 Jun 2011, 02:41	0.01 MB	25	746
133,151 133,151	00000000000009632e87fc70e311ef49cde256fbac762b43d788bf1386dc3b62	25 Jun 2011, 02:34	0.10 MB	95	194

Previous 10 blocks ↓

Total Size: 769.57 GB

Node Information

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

Uptime: 2 months, 19 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,649.49 GB sent, 95.77 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.