Blockchain Explorer | learn me a bitcoin

Memory Pool

28,853 transactions

51.10 vMB

Show Random Selection

Max Size: 155/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,903	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 26 secs	1.00 vMB	3,183	17

Blockchain

Tip: 843,902 (323,939 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
519,963 519,963	0000000000000000002ebba2e7a9f406778268790b1c75ee378922beb95dc77f	26 Apr 2018, 05:46	1.18 MB	2,353	102
519,962 519,962	0000000000000000000eb92f77d392256c9c4c0c87f5f9164e0610646afdfa8a	26 Apr 2018, 05:18	0.05 MB	134	70
519,961 519,961	0000000000000000003b2bb9a92831a6b5e6d20457055f5206789ddd09a81cee	26 Apr 2018, 05:17	0.51 MB	1,058	80
519,960 519,960	000000000000000000132acf6f075c36a6210cedde5621e690a156fb96857d96	26 Apr 2018, 05:08	0.24 MB	239	98
519,959 519,959	0000000000000000002a775000b5e0bcc2a50daf2075c64a896ee2d93dbc6e6e	26 Apr 2018, 05:06	0.25 MB	605	72
519,958 519,958	000000000000000000261f683bad50b40eefe1f9e4c3e5445adb7860f19d4819	26 Apr 2018, 05:01	1.12 MB	2,076	79
519,957 519,957	0000000000000000003c62cdc18d3c04a0211a677365fac638f46c2e490c2f15	26 Apr 2018, 04:42	0.69 MB	1,355	58
519,956 519,956	00000000000000000024db5b00829241e0fdbe75d14ca6ee2240eff55f16acea	26 Apr 2018, 04:33	1.12 MB	1,673	90
519,955 519,955	00000000000000000015357bc0f1fc79287a8fa35ecfc1da1ecfa87b57af8ac6	26 Apr 2018, 04:15	0.05 MB	132	77
519,954 519,954	00000000000000000035e01a8eb12d380a3d02b4cd9007bb7c57400cd8f70b2c	26 Apr 2018, 04:14	0.71 MB	1,281	72
519,953 519,953	0000000000000000000a58d6fc60ac606e5f4579fd08e693338c70a9ea0fe0be	26 Apr 2018, 04:03	0.45 MB	635	76
519,952 519,952	00000000000000000026075caaef5fca9001fecd41c5f6168e85f8eb6ac525ca	26 Apr 2018, 03:57	0.34 MB	740	73
519,951 519,951	00000000000000000004c4fd9945f2d8cb9f3ed14d535a584a6ff09211c87384	26 Apr 2018, 03:51	1.20 MB	1,570	48
519,950 519,950	0000000000000000001f3b5fbd865609cf0b569050eea2a851dacaca331e1f10	26 Apr 2018, 03:39	0.18 MB	263	55
519,949 519,949	000000000000000000430712a3afbd30a886a665e3ca2478ef492408ed9716a6	26 Apr 2018, 03:37	1.34 MB	1,580	67
519,948 519,948	00000000000000000010eeb9b4ec29c067a87ef044ebfad705ec8856f4c013ac	26 Apr 2018, 03:19	0.87 MB	1,051	40
519,947 519,947	000000000000000000168b6c74b33a757c36b8268c604dc9b0732e4ad9acae11	26 Apr 2018, 03:13	1.13 MB	1,952	91
519,946 519,946	000000000000000000445a3cc6212a3b3aac4f6f77fe1d05b5364edd5236ac98	26 Apr 2018, 02:54	0.56 MB	176	1
519,945 519,945	0000000000000000002e8bd6e1e0bed90ddbedc2de812fd8eb71ed67b4ad83d9	26 Apr 2018, 02:53	1.11 MB	1,288	25
519,944 519,944	00000000000000000022a5cafb9e8e01a141ff2352a238beba2c556ab6d1c801	26 Apr 2018, 02:47	1.10 MB	1,830	93
519,943 519,943	0000000000000000002ca4314ebc01d2546578546a9d9cf05a2bf802db9ae2c2	26 Apr 2018, 02:30	1.05 MB	794	22

Previous 10 blocks ↓

Total Size: 650.34 GB

Node Information

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

Uptime: 1 month, 14 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,959.51 GB sent, 62.48 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.