Blockchain Explorer | learn me a bitcoin

Memory Pool

56,155 transactions

28.46 vMB

Show Random Selection

Max Size: 142/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,479	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 39 secs	1.00 vMB	7,412	7

Blockchain

Tip: 844,478 (204,406 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
640,072 640,072	0000000000000000000633c808992f5b27d0c5f3f0ca339be1bb8caf13682d3f	20 Jul 2020, 22:22	1.24 MB	3,263	106
640,071 640,071	0000000000000000000547e174ae139f74459e2098cb3830996e0f6517ec5e8c	20 Jul 2020, 21:39	1.22 MB	2,148	74
640,070 640,070	0000000000000000000f6b08f72456c84e337ea8e69ce45cb01f46dfba3cc0d2	20 Jul 2020, 21:34	1.24 MB	2,718	86
640,069 640,069	000000000000000000081cf49c866e208016a972df8890c1c91b06db4c97fb86	20 Jul 2020, 21:23	1.25 MB	2,889	81
640,068 640,068	000000000000000000028a494c19857d8e520514444426a4a5cab32b6414b980	20 Jul 2020, 21:15	1.26 MB	2,902	83
640,067 640,067	0000000000000000000ab25a208d72340d42d063b5d81f8810a505a562cb050c	20 Jul 2020, 21:05	1.32 MB	2,677	79
640,066 640,066	000000000000000000034f5b02a61508161bb2bba41297843e26ce4e12dad7a1	20 Jul 2020, 21:00	1.30 MB	2,645	83
640,065 640,065	00000000000000000003f94016beeadb7ea65b592e7ce7909f2ae4a0dabf58f8	20 Jul 2020, 20:54	1.29 MB	2,759	84
640,064 640,064	00000000000000000005eac59a66f2815554d4ba330a77e338507266e18f1299	20 Jul 2020, 20:48	1.31 MB	3,054	98
640,063 640,063	0000000000000000000d93748763875c5c15e43df0744fd93659d7d692fb8be0	20 Jul 2020, 20:24	1.38 MB	1,477	80
640,062 640,062	000000000000000000043fa11f15bef92ce67062c015672db079d22f7e769ecc	20 Jul 2020, 20:23	1.41 MB	2,685	89
640,061 640,061	00000000000000000002486bf4b35120416b7ddd58a51d213775c9f0a037e886	20 Jul 2020, 20:14	1.32 MB	3,053	102
640,060 640,060	0000000000000000000c283ba06b9ebb443753207d34c9729e61f3567a42ad45	20 Jul 2020, 19:49	1.25 MB	2,997	86
640,059 640,059	00000000000000000001b87a656ab2899ede1a527c6409742c143641a16ddfdf	20 Jul 2020, 19:40	1.35 MB	2,171	81
640,058 640,058	0000000000000000000c2d22fca1321ef42a577adfcae7528ffa10d3c5fc4402	20 Jul 2020, 19:36	1.25 MB	2,650	90
640,057 640,057	0000000000000000000478fb99adc4d85c7808b61e69421c6e3e37a8a0d34178	20 Jul 2020, 19:25	1.21 MB	3,042	81
640,056 640,056	0000000000000000000d96f29be74bcefd86aed76a0a2f31f0593cd2c9998e31	20 Jul 2020, 19:22	1.38 MB	2,610	86
640,055 640,055	00000000000000000003f5c79c8c0679130f0c842278e6cc71bffc578f6c5827	20 Jul 2020, 19:19	1.49 MB	2,621	92
640,054 640,054	0000000000000000000bc3d9acc0ae65795c6cc34b7b367a9262681e2c1a5123	20 Jul 2020, 19:09	1.22 MB	3,189	109
640,053 640,053	00000000000000000004918fa505bd49fa3a8615935a4a248b4adc3ed6e00a4f	20 Jul 2020, 18:35	1.29 MB	3,104	86
640,052 640,052	0000000000000000000f8c30f1ca3c63a67b2a4fd568f02c6d91a0c10db38ff4	20 Jul 2020, 18:23	1.23 MB	2,696	78

Previous 10 blocks ↓

Total Size: 651.42 GB

Node Information

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

Uptime: 1 month, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,127.41 GB sent, 68.43 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.