Blockchain Explorer | learn me a bitcoin

Memory Pool

60,840 transactions

36.81 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,114	0000000000000000000331db0000000000000000000000000000000000000000	56 secs ago	1.00 vMB	5,304	51

Blockchain

Tip: 842,113 (202,109 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
640,004 640,004	00000000000000000009d98ef31a2fd86c935fde21b4af832f383b01199c9cce	20 Jul 2020, 08:27	1.28 MB	2,353	77
640,003 640,003	0000000000000000000bd1b9cdd4272c1b487605bf85f1adfebd70f3b69e4cf5	20 Jul 2020, 08:00	1.35 MB	2,036	57
640,002 640,002	0000000000000000000c90db3e8f3b2520585d52e7185d2adddd4e06b1ab03ea	20 Jul 2020, 07:46	1.16 MB	921	11
640,001 640,001	00000000000000000005d7f53b9a9469e6fbef5254cdd5d04a292ad977492d53	20 Jul 2020, 07:43	1.14 MB	744	9
640,000 640,000	0000000000000000000b3021a283b981dd08f4ccf318b684b214f995d102af43	20 Jul 2020, 07:41	0.00 MB	1	0
639,999 639,999	000000000000000000023664002414fda60b87ec3595c8bcc3ad0312f3be3d14	20 Jul 2020, 07:40	1.27 MB	2,019	26
639,998 639,998	00000000000000000010136d975f84a1506dfe3373a3e7dc491759ce57e16533	20 Jul 2020, 07:32	1.02 MB	235	3
639,997 639,997	0000000000000000000d1dd36b0c8d6fadf9f60c118acb0b627840ffb29e5de1	20 Jul 2020, 07:32	1.31 MB	1,374	13
639,996 639,996	000000000000000000096987ac6a1b5f5f1c3256d81b0f41eb61746cb149cf6f	20 Jul 2020, 07:28	1.28 MB	2,665	39
639,995 639,995	00000000000000000000c6cc560017dbe71b2e0a46547fb27fd732c58d8d8e34	20 Jul 2020, 07:16	1.19 MB	1,957	15
639,994 639,994	0000000000000000000dc942c733dd4ff15d542a3099912869ed8a03b2b41409	20 Jul 2020, 07:12	1.37 MB	2,503	44
639,993 639,993	0000000000000000000d2ba336d69204d5acfbbb9e00d5b872066c8e4f39dd79	20 Jul 2020, 06:58	1.25 MB	1,530	17
639,992 639,992	0000000000000000000291ee357a84cb60399551694580cf87439a69a2120b20	20 Jul 2020, 06:52	1.35 MB	2,297	30
639,991 639,991	00000000000000000006415fcf31e936df842d069dbc09200033053a496c7e90	20 Jul 2020, 06:44	1.37 MB	1,054	6
639,990 639,990	000000000000000000083923b75abc7c33245ff3d220f2047b58d082926ceec9	20 Jul 2020, 06:43	1.20 MB	2,517	20
639,989 639,989	0000000000000000000efcff99b8685c47dec87602a83a17fbdb2a25684dbf5b	20 Jul 2020, 06:38	1.35 MB	2,099	13
639,988 639,988	00000000000000000001988b4adfe9c3f70cf2fbf6e89fc3f88759061c3c3433	20 Jul 2020, 06:37	1.39 MB	2,833	58
639,987 639,987	00000000000000000005fdf8f4760484677092f604919f064c47fde670b59115	20 Jul 2020, 06:13	1.34 MB	2,502	60
639,986 639,986	0000000000000000000d31efd5344ae141d000968e35dab35ad2b8e680277bcd	20 Jul 2020, 05:52	1.47 MB	2,491	26
639,985 639,985	00000000000000000009696e9e452444e2c3cceeb4f3c22916f2f2438344a636	20 Jul 2020, 05:44	1.59 MB	2,192	33
639,984 639,984	0000000000000000000260b11a0a8d901c5ffcc92d7a5d44c84fd2f063308925	20 Jul 2020, 05:38	1.45 MB	2,371	66

Previous 10 blocks ↓

Total Size: 646.96 GB

Node Information

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

Uptime: 1 month, 1 day, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,439.85 GB sent, 41.88 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.