Blockchain Explorer | learn me a bitcoin

Memory Pool

51,934 transactions

46.99 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,799	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 6 secs ago	1.00 vMB	4,433	28

Blockchain

Tip: 841,798 (421,917 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,881 419,881	000000000000000002637041340f77d7d1aa5bceff889a75cb1c28d95aea97ea	08 Jul 2016, 21:07	1.00 MB	2,978	94
419,880 419,880	0000000000000000037bcc6eb9f0b2939d33728b74b71290d211d9dccd87e818	08 Jul 2016, 20:29	0.75 MB	1,922	74
419,879 419,879	000000000000000004df309b133b1951c671a4586745695ce224437fb983c299	08 Jul 2016, 20:13	0.66 MB	1,581	82
419,878 419,878	000000000000000003e10416d871709267f4cbd43aa0b9a657d458d6ee2b6d82	08 Jul 2016, 20:04	0.99 MB	470	16
419,877 419,877	000000000000000003bd6d2ba9f847e391ff0dac7d661e42725c0dc5e8605bae	08 Jul 2016, 20:03	0.39 MB	908	71
419,876 419,876	0000000000000000008633e3534fa7122df7ad13491f7efac99a6c953f9cc0ab	08 Jul 2016, 19:58	0.42 MB	909	60
419,875 419,875	0000000000000000020ecf9f47142466427620fe14ce1a240488bd9a0d624b99	08 Jul 2016, 19:53	0.06 MB	128	46
419,874 419,874	000000000000000001374d0bd3a8582f47e52ab3662594416b184386888807cc	08 Jul 2016, 19:52	0.44 MB	918	60
419,873 419,873	000000000000000001c5181e0df15984310d40a8bc315e8eb73f8c79b7de185d	08 Jul 2016, 19:46	0.37 MB	653	70
419,872 419,872	000000000000000004144a5f45f9a5ff4651f2380d77d631b7ebfb46e65ef89b	08 Jul 2016, 19:43	0.93 MB	1,721	60
419,871 419,871	00000000000000000511b388bea1fd5a384d57719ff241b66093a0a248fc279e	08 Jul 2016, 19:34	0.20 MB	348	73
419,870 419,870	000000000000000004ba59e1630cd67f6ff480135a2e34dd7a3f26d43f4a29b6	08 Jul 2016, 19:34	0.90 MB	310	9
419,869 419,869	000000000000000004609af26e956c84fce6ac4b52322250585f2d21fb9b9fd8	08 Jul 2016, 19:33	1.00 MB	1,248	41
419,868 419,868	000000000000000004dd0afce6e47beaeef0c30635b61bf7d2422450e2124e8f	08 Jul 2016, 19:30	1.00 MB	2,122	59
419,867 419,867	0000000000000000006c02c5fba0528a264e3b9a9b12dbc40b0386606c2c638a	08 Jul 2016, 19:21	1.00 MB	1,819	46
419,866 419,866	000000000000000002354990578d1310b6267a83983c7e87d50f66775aa6089d	08 Jul 2016, 19:18	1.00 MB	1,667	30
419,865 419,865	00000000000000000431df3ad386f03b559b606c60a03ddfd0d76c8e311620d7	08 Jul 2016, 19:17	1.00 MB	2,366	63
419,864 419,864	000000000000000004c23b3db40cf0b55e9893cddb2dc25b0838f2664ffbeed8	08 Jul 2016, 19:08	1.00 MB	2,612	50
419,863 419,863	00000000000000000448182d6aa437d4e7cc386ba4b787336cbbde681d9b9245	08 Jul 2016, 19:07	1.00 MB	2,609	79
419,862 419,862	0000000000000000022b1fecc809c04b4356b1ad1b2e15bfe0232b9474dddbb8	08 Jul 2016, 18:48	1.00 MB	2,484	57
419,861 419,861	00000000000000000019cb9706954e51a1852a9d84552bf32e5f717ce25b28f4	08 Jul 2016, 18:47	1.00 MB	2,928	117

Previous 10 blocks ↓

Total Size: 646.38 GB

Node Information

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

Uptime: 29 days, 17 hours, 16 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,344.42 GB sent, 37.47 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.