Blockchain Explorer | learn me a bitcoin

Memory Pool

48,813 transactions

45.62 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,801	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 5 secs	1.00 vMB	3,805	24

Blockchain

Tip: 841,800 (411,919 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,881 429,881	0000000000000000036761c6e300df698b9b14ef0dfb364c068a34c4a3eaf9f2	15 Sep 2016, 03:57	0.98 MB	1,895	48
429,880 429,880	0000000000000000037a2c725f6de7a3b97b257e2c19873cb16c44f1d29a1fca	15 Sep 2016, 03:42	0.42 MB	685	42
429,879 429,879	0000000000000000004ab59b053812b3e7a65c1ffa755f0c483952575d83d49f	15 Sep 2016, 03:37	0.06 MB	131	53
429,878 429,878	000000000000000001bf2180539d1633ea065cb64345b2a4181617e84d54af78	15 Sep 2016, 03:36	0.59 MB	599	29
429,877 429,877	000000000000000004979f3536ce7575db9d8de146c30a676cbefe6f829f7d97	15 Sep 2016, 03:32	0.75 MB	1,569	55
429,876 429,876	0000000000000000028007ee35c9827f8157bd0a91a8861aebb90e47a004658e	15 Sep 2016, 03:21	0.13 MB	252	48
429,875 429,875	000000000000000000a16912a7eaba713fce99fdc3e6ee24bdfcab47e522571e	15 Sep 2016, 03:19	0.05 MB	118	65
429,874 429,874	0000000000000000029bb6b08f40f45d4a35b52b0b770eae2505548fbe46feba	15 Sep 2016, 03:18	0.17 MB	455	61
429,873 429,873	000000000000000000eef9d68a887cc182845f157eedde69e50b3d000ead9ee9	15 Sep 2016, 03:15	1.00 MB	399	8
429,872 429,872	000000000000000002cce2f49e56b5e2951ffbc2b8fd81552574d43b20f54673	15 Sep 2016, 03:12	0.98 MB	1,373	43
429,871 429,871	000000000000000000661ae97f81f428fd8bf99ba1d4f3099c76d3b2bebbab2f	15 Sep 2016, 03:03	0.45 MB	1,019	56
429,870 429,870	0000000000000000026142fdc71887f14641bf32d82ffc8d212eed2e55630f7d	15 Sep 2016, 02:55	0.71 MB	1,513	54
429,869 429,869	0000000000000000044600ff23f2350a767f2489e73fa36241a1381f54b43a1a	15 Sep 2016, 02:43	0.54 MB	743	34
429,868 429,868	00000000000000000489b3cb9e810019e4b0ee4a483bcb1290d3dd664a888628	15 Sep 2016, 02:40	0.41 MB	963	62
429,867 429,867	000000000000000004960744f6cce4d05907dc5fcb8e46c7ca754a7426e0516a	15 Sep 2016, 02:32	0.68 MB	1,345	52
429,866 429,866	000000000000000001a567e0f16a9b0160e2aa6c1786dcefca487a8bc8ad8fd0	15 Sep 2016, 02:22	1.00 MB	2,065	49
429,865 429,865	0000000000000000038ac231fb6832cf9bc5a9277352bef6f576744b20faca93	15 Sep 2016, 02:18	1.00 MB	2,267	81
429,864 429,864	00000000000000000331aa5ab4173a2df5ebaf5a650bb849d9f446860779e8e2	15 Sep 2016, 01:45	0.37 MB	933	55
429,863 429,863	0000000000000000045d587b737d17f5898ed8ebe6fbbc700968234c459ae54f	15 Sep 2016, 01:37	0.89 MB	736	25
429,862 429,862	000000000000000004c53c8d9305f63b8dab9ae66afa6ab9f762a94282c9de05	15 Sep 2016, 01:32	0.98 MB	1,581	45
429,861 429,861	000000000000000000debecb5a5faf8c9f6e8493a873d2465756823b96b9351d	15 Sep 2016, 01:19	1.00 MB	1,053	26

Previous 10 blocks ↓

Total Size: 646.39 GB

Node Information

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

Uptime: 29 days, 17 hours, 36 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,344.52 GB sent, 37.49 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.