Blockchain Explorer | learn me a bitcoin

Memory Pool

72,176 transactions

25.59 vMB

Show Random Selection

Max Size: 147/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,034	0000000000000000000355f00000000000000000000000000000000000000000	9 mins, 10 secs	1.00 vMB	5,042	16

Blockchain

Tip: 846,033 (411,093 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,940 434,940	0000000000000000001d43d15550b6b43dba2c549784e005af67a72ee15aa994	19 Oct 2016, 04:30	1.00 MB	1,715	31
434,939 434,939	00000000000000000140a25db1e51a3022908d623165de9a673d786a7369519d	19 Oct 2016, 04:30	1.00 MB	2,140	68
434,938 434,938	000000000000000000fe8ea029c8e36663fec1f06a8cdcabd35828f134c2722a	19 Oct 2016, 04:14	0.00 MB	1	0
434,937 434,937	0000000000000000016c23b0c6777ba127294fc3d0e514a9aed603f6f2e7bb45	19 Oct 2016, 04:13	1.00 MB	2,669	76
434,936 434,936	000000000000000003f3bab89d25dbd51df2bbcd7936d4e67bb08a85c9a12264	19 Oct 2016, 03:43	1.00 MB	2,157	64
434,935 434,935	00000000000000000322dc4fddf872d081231411ce88eacacf4a8fd5cb7ee85c	19 Oct 2016, 03:33	1.00 MB	2,151	63
434,934 434,934	000000000000000002559b15ae70f6bf979ccf3aefdcd5c2c1d1e95d6cd5015c	19 Oct 2016, 03:30	0.00 MB	10	396
434,933 434,933	0000000000000000026ba9a080db66d81ec346fea1325379ee21970c7b43fece	19 Oct 2016, 03:23	1.00 MB	2,372	80
434,932 434,932	000000000000000002f5567c1cada77739224281d373d5da00a2b26536b386cd	19 Oct 2016, 02:50	0.24 MB	477	66
434,931 434,931	0000000000000000015e87809463976b09596778e92406b7d2ed315eecb26b15	19 Oct 2016, 02:47	0.34 MB	836	77
434,930 434,930	0000000000000000017afcb5e445aaf05f8475406a10013e0682171fb82b3f90	19 Oct 2016, 02:41	1.00 MB	569	17
434,929 434,929	000000000000000001a867412fef2faa72fb639155420ff2840fb38c65928829	19 Oct 2016, 02:38	0.99 MB	680	20
434,928 434,928	000000000000000001f34e0bcdeb322ca0510625199102158be51864dddf3e56	19 Oct 2016, 02:34	0.84 MB	1,654	49
434,927 434,927	000000000000000003503295e0f25273c8f108fa6ec6f7a976fc6de7483f4acc	19 Oct 2016, 02:24	1.00 MB	2,018	53
434,926 434,926	000000000000000001570c670cdd0b51fc6d6bff56d0b5e8e1ee18031aace5e1	19 Oct 2016, 02:16	1.00 MB	2,371	71
434,925 434,925	000000000000000002870303218cb1a026f3a7874d99be33742c9f4bec157073	19 Oct 2016, 01:59	1.00 MB	2,409	71
434,924 434,924	00000000000000000065d253ba08ad7913d1c15a4a4044850e4546335e8c8d00	19 Oct 2016, 01:31	0.15 MB	274	29
434,923 434,923	000000000000000000a6b9b4d90e74e424c6c458ca5ef59883169b0176d18576	19 Oct 2016, 01:30	0.17 MB	320	40
434,922 434,922	000000000000000002f0d8ff00265aa4df9c00b8084f296e6991143c71c1c7dc	19 Oct 2016, 01:29	1.00 MB	1,199	26
434,921 434,921	0000000000000000038f41e4024acfdb7b89a658929f1bacd9bef8ef9dc7ac3a	19 Oct 2016, 01:22	0.70 MB	727	33
434,920 434,920	0000000000000000022b15aa4c081bbc2a5e6da21830ce444b246797e4a9aa8f	19 Oct 2016, 01:18	1.00 MB	1,475	38

Previous 10 blocks ↓

Total Size: 654.29 GB

Node Information

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

Uptime: 1 month, 28 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,365.54 GB sent, 87.78 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.