Blockchain Explorer | learn me a bitcoin

Memory Pool

31,680 transactions

47.85 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,133	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 18 secs	1.00 vMB	3,997	23

Blockchain

Tip: 841,132 (202,101 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
639,031 639,031	0000000000000000000f6ad950efd6da0c45cdd37a637b4a4e724d2d9d1684b1	13 Jul 2020, 04:29	0.74 MB	1,443	18
639,030 639,030	0000000000000000000deadd39433ae280ae26fcde8abbe9d457c0cf1c32e166	13 Jul 2020, 04:21	0.25 MB	337	16
639,029 639,029	00000000000000000000d129152fcf4b3e4012feb643df195132a138e7eef11d	13 Jul 2020, 04:19	0.27 MB	635	17
639,028 639,028	00000000000000000010bde6bd279056f1444f865c035ce1644dd397a6e3933a	13 Jul 2020, 04:15	0.16 MB	388	21
639,027 639,027	0000000000000000000b72c7a1a81a6d14c40a49d819b7f501edc9bf817d4f98	13 Jul 2020, 04:13	0.67 MB	1,679	7
639,026 639,026	000000000000000000053521c6ba4f4ac6ca5644bf8484767759c541a7b3c602	13 Jul 2020, 04:11	1.25 MB	1,836	24
639,025 639,025	0000000000000000000ad113a3b04963a6572318e20bddf114fc64c3202ffee3	13 Jul 2020, 03:54	0.54 MB	596	14
639,024 639,024	000000000000000000069925ad0af86df331b0ae9d1eb8f96386f3ed9b475f32	13 Jul 2020, 03:50	0.50 MB	357	8
639,023 639,023	00000000000000000010ec753a84c954873fdb46c8a578b9b4baf8394dbdcc15	13 Jul 2020, 03:49	1.25 MB	2,446	5
639,022 639,022	000000000000000000080f2a73a81cd08120641cde2ea78c30814b63911f79c3	13 Jul 2020, 03:47	1.45 MB	2,490	24
639,021 639,021	000000000000000000108c1d995f2ff720b5269d545a317d871544cc4df6a1ce	13 Jul 2020, 03:28	1.35 MB	2,868	31
639,020 639,020	00000000000000000004aa1bb86d65babeadf7d1543c5822efd0cc117a645dc6	13 Jul 2020, 02:55	1.08 MB	1,586	16
639,019 639,019	0000000000000000000e153cf611ee79fc13f18cacc684ab1cd91efb6f1b708e	13 Jul 2020, 02:45	0.16 MB	307	20
639,018 639,018	0000000000000000000e2751190b70db4a0754a16c1b22e77fb5fdf3b49692e2	13 Jul 2020, 02:44	0.04 MB	82	16
639,017 639,017	0000000000000000000ae7d76f97bd9e9a752a9a4a9d67ef6030fa65a53815c7	13 Jul 2020, 02:43	0.94 MB	800	11
639,016 639,016	00000000000000000004f4c57f3fbdb666bb094d1b8853a7ba36f6bc3fbb82c6	13 Jul 2020, 02:39	1.30 MB	2,504	22
639,015 639,015	0000000000000000000c73f9f2fcaa8bbcc2b05cf93e146ee6ee0a0f04a5350d	13 Jul 2020, 02:26	1.27 MB	2,593	9
639,014 639,014	000000000000000000058bf1c2ee0c04b893ab3cd762e1cd1e769c2cd6223e06	13 Jul 2020, 02:21	1.22 MB	2,255	30
639,013 639,013	00000000000000000003b3764f1148397e799f8be7de869863df87fa96c7fd9c	13 Jul 2020, 02:01	1.29 MB	1,990	21
639,012 639,012	00000000000000000003ecd163c6047a1621fb4091492288bdd67c632bc61953	13 Jul 2020, 01:45	1.18 MB	2,165	17
639,011 639,011	0000000000000000000d48568876d7a631bf70bb2739b97f386f76be187afd97	13 Jul 2020, 01:32	0.12 MB	260	30

Previous 10 blocks ↓

Total Size: 645.13 GB

Node Information

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

Uptime: 24 days, 19 hours, 30 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,204.73 GB sent, 30.63 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.