Blockchain Explorer | learn me a bitcoin

Memory Pool

33,996 transactions

40.88 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,736	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 14 secs	1.00 vMB	2,298	17

Blockchain

Tip: 841,735 (411,843 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,892 429,892	000000000000000003ea1b01994e02af039190d93299ecad8783048b1edc5a8d	15 Sep 2016, 06:38	1.00 MB	2,160	51
429,891 429,891	00000000000000000346e5f7115d5c0f2d3e99e9ee448b700914036f9018a6fa	15 Sep 2016, 06:23	1.00 MB	713	14
429,890 429,890	000000000000000003330162eea8dcc48761cb2ad5edacae95d848571b911b18	15 Sep 2016, 06:19	0.83 MB	1,636	44
429,889 429,889	000000000000000003d413bcace825f2868120c3723aee4c9981cbb7dedec948	15 Sep 2016, 06:06	0.99 MB	1,200	40
429,888 429,888	0000000000000000041a5590634ec7ae5ce07e1acab1dea93b7029a0cdc412ca	15 Sep 2016, 06:01	1.00 MB	1,844	49
429,887 429,887	000000000000000002d63e08199412856fda468d6b618a42ba070c70a5bd37c7	15 Sep 2016, 05:51	1.00 MB	2,677	69
429,886 429,886	0000000000000000014e41dd3152ba4a16dae4915a416b716fe37f2375f6dd9c	15 Sep 2016, 05:25	0.53 MB	1,245	65
429,885 429,885	000000000000000001cfd38b582f033b7bebbeb67a8c9678fec654d137f968ab	15 Sep 2016, 05:16	1.00 MB	1,858	45
429,884 429,884	0000000000000000009fcd6b4bf1984e774fefd1fda5cb008a30021c2c0bde37	15 Sep 2016, 05:07	1.00 MB	2,360	47
429,883 429,883	0000000000000000032a412ba0720fd53976ec2b3f84880a6a7dae6578936eb1	15 Sep 2016, 05:07	0.75 MB	2,407	86
429,882 429,882	000000000000000002bcd35774f1fe1bcde46d24371ee71a54ffa2e5b9b9c4d8	15 Sep 2016, 04:21	1.00 MB	2,657	64
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

Previous 10 blocks ↓

Total Size: 646.26 GB

Node Information

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

Uptime: 29 days, 7 hours, 41 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.50 GB sent, 36.71 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.