Blockchain Explorer | learn me a bitcoin

Memory Pool

40,620 transactions

41.00 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,701	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 27 secs	1.00 vMB	2,253	25

Blockchain

Tip: 841,700 (204,690 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
637,010 637,010	0000000000000000000ba38d07976c80066e4862bc7bd23b6447d2445cb079fd	30 Jun 2020, 08:53	1.58 MB	1,585	49
637,009 637,009	00000000000000000004d1d6194c82ee693a9287516c37fc26ded2e6aa5d20e7	30 Jun 2020, 08:46	1.47 MB	2,043	31
637,008 637,008	000000000000000000115b09427ee958429114d2377f504b9495f0c168e9e81e	30 Jun 2020, 08:42	1.70 MB	1,709	67
637,007 637,007	000000000000000000084b7e9246017c84ce02d62d2ece42fe7e9962789e737e	30 Jun 2020, 08:25	1.27 MB	1,861	22
637,006 637,006	000000000000000000103d6a0eec7c04cf9f4535121d69c4067fee31ab5d5c14	30 Jun 2020, 08:22	1.28 MB	2,045	22
637,005 637,005	0000000000000000000eaac7332850c26fbacb2ed0fb30ce236d8a0ad3e32e08	30 Jun 2020, 08:21	2.18 MB	584	91
637,004 637,004	0000000000000000000b2d60489b3e2e52ec7a665464cde8800ce8f2c36773b1	30 Jun 2020, 08:05	1.29 MB	2,646	37
637,003 637,003	000000000000000000009b0e1c0587d638a0da99a4c8a835d4d062bcfa27f7be	30 Jun 2020, 07:43	1.25 MB	2,648	20
637,002 637,002	0000000000000000000e4ad9996b613cc0cc93dc838b1bd9b0e77f542675faf7	30 Jun 2020, 07:32	0.57 MB	1,033	1
637,001 637,001	00000000000000000005b315bd249ed5b70579f72a88e4641438ddb51a726b37	30 Jun 2020, 07:32	1.33 MB	2,451	25
637,000 637,000	0000000000000000000a6a56cf649eaa2f39d8ba47880c2a1856c5d5c597826e	30 Jun 2020, 07:19	1.25 MB	2,568	14
636,999 636,999	000000000000000000077d28057639637be7e2ff797b07f7085acd1cd92b5ab5	30 Jun 2020, 07:12	1.19 MB	1,635	27
636,998 636,998	00000000000000000003536b283878dc5a57ca2688a314ac5149196dc05f0fbd	30 Jun 2020, 07:02	1.22 MB	2,718	10
636,997 636,997	0000000000000000000d902f27d706747715e4f8dfd469f5b348729e0996505f	30 Jun 2020, 06:59	1.35 MB	2,601	32
636,996 636,996	000000000000000000072b45f082e8739d90fb5d712efe47a086ea6fd91a9da6	30 Jun 2020, 06:40	0.79 MB	2,030	7
636,995 636,995	0000000000000000000282b928c8a6cf72ace5ddfebc94400b51fd7e30889035	30 Jun 2020, 06:38	1.31 MB	2,633	30
636,994 636,994	000000000000000000005fe60ce96e1d64b45f6c97c4c78eac2ac3e8d0d0f8a1	30 Jun 2020, 06:19	0.73 MB	1,678	18
636,993 636,993	0000000000000000001059e74a57c8855a5c58f00c8e108381f405cc1159b20e	30 Jun 2020, 06:12	0.57 MB	1,256	22
636,992 636,992	00000000000000000002f6dd2146636ace8e0dfc2b5458e4c55b26e6c4bf2c5e	30 Jun 2020, 06:07	0.94 MB	1,666	21
636,991 636,991	000000000000000000041bc334e0c92455693983fbca21d5a48a676c8763c3cb	30 Jun 2020, 06:00	0.69 MB	1,474	19
636,990 636,990	0000000000000000000964cca68604761b00c07109e72dc2c4d1dff041fac5fa	30 Jun 2020, 05:54	0.21 MB	460	20

Previous 10 blocks ↓

Total Size: 646.20 GB

Node Information

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

Uptime: 29 days, 1 hour, 19 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,333.11 GB sent, 36.40 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.