Blockchain Explorer | learn me a bitcoin

Memory Pool

51,518 transactions

36.13 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,152	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 25 secs ago	1.00 vMB	5,335	29

Blockchain

Tip: 842,151 (453,010 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,141 389,141	00000000000000000ac358605eed5ce9cabab9a00bc7e41faebe93930da427f6	19 Dec 2015, 05:18	0.90 MB	2,075	34
389,140 389,140	0000000000000000045333d5a53adea0965d08dd3353cc427dd0b798305f2dcc	19 Dec 2015, 05:04	0.75 MB	1,749	41
389,139 389,139	000000000000000007a09cf9100ec052543af3432820a9adb409fd7045afac55	19 Dec 2015, 04:53	0.75 MB	1,752	34
389,138 389,138	00000000000000000adc0c3f7ceccab43e27635e2d3ecb88bf9ad723d264da26	19 Dec 2015, 04:45	0.75 MB	1,216	22
389,137 389,137	0000000000000000085b8f216f9358710d006d372650907834bffe36035d6f6d	19 Dec 2015, 04:45	0.00 MB	1	0
389,136 389,136	00000000000000000ac47759bb5ba09ac53ef16ee291807a375599b226ff0313	19 Dec 2015, 04:42	1.00 MB	1,982	31
389,135 389,135	00000000000000000483d4439dc18cd5de8119d7f0f8aa2c15a8d11687be8943	19 Dec 2015, 04:40	0.95 MB	15	0
389,134 389,134	00000000000000000aec94c72c535bb4e8e57d39c583681c138b3c83f1539eaf	19 Dec 2015, 04:35	1.00 MB	2,001	37
389,133 389,133	00000000000000000787f2116915a6b4ee6a53eb9f7a59e3ae9db9e53c6d5eb1	19 Dec 2015, 04:25	0.75 MB	2,022	40
389,132 389,132	0000000000000000022a6e748340cbd9d8ee9b753c42b1763a6c0760ac2d9079	19 Dec 2015, 04:12	1.00 MB	2,559	35
389,131 389,131	0000000000000000097f40f98f198a6519fa2032f796c8a68d077d9a24f2353f	19 Dec 2015, 04:03	0.93 MB	3,119	52
389,130 389,130	000000000000000004c3e40832e06111826a2e6121eeface36dd655168fb7895	19 Dec 2015, 03:32	0.75 MB	1,744	34
389,129 389,129	000000000000000005a5051ed092f524f454b1e932e20346ed388bc56782e712	19 Dec 2015, 03:29	0.75 MB	1,916	39
389,128 389,128	00000000000000000293cb84bd62e66910e5b1b3173b4b9bbb73e26805a074e7	19 Dec 2015, 03:17	1.00 MB	2,303	29
389,127 389,127	000000000000000006a922dcac3f469ff3dbd8338e06c5ce5341d9cca597a427	19 Dec 2015, 03:11	0.93 MB	3,328	65
389,126 389,126	0000000000000000059fc10914fbf92e35d4c1dbd4c5dcb10d74e8063f1ab594	19 Dec 2015, 02:26	0.19 MB	434	31
389,125 389,125	000000000000000006ac286453570f284292a553813f901dc4fd5ac61fda76d1	19 Dec 2015, 02:23	0.75 MB	925	21
389,124 389,124	000000000000000008403bea31c15cda359ff02bf680e5b726fdec104195e6a1	19 Dec 2015, 02:17	0.25 MB	719	37
389,123 389,123	000000000000000002f796fa11afae0fb7d150885eb22fd2d23376c96914d0b7	19 Dec 2015, 02:14	0.14 MB	191	67
389,122 389,122	00000000000000000159eae105e65a6390dcaa6d2f75d5ee122e846a3e8f388d	19 Dec 2015, 02:10	0.91 MB	835	13
389,121 389,121	000000000000000001bc2ddda4fe8faa2666f1dd46c8faad6d5fc75339399fb3	19 Dec 2015, 02:11	0.57 MB	1,242	39

Previous 10 blocks ↓

Total Size: 647.02 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 1 day, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,445.89 GB sent, 42.41 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.