Blockchain Explorer | learn me a bitcoin

Memory Pool

86,264 transactions

35.57 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,407	0000000000000000000355f00000000000000000000000000000000000000000	17 secs ago	1.00 vMB	4,048	18

Blockchain

Tip: 845,406 (334,454 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,952 510,952	00000000000000000019f0b5a8a079dd84632547b84eb32a6bad4b35cbf18279	26 Feb 2018, 05:08	1.10 MB	1,674	40
510,951 510,951	000000000000000000254584acb1ee112292d66d80415125ff88d8a3c7e7884d	26 Feb 2018, 04:51	1.05 MB	908	20
510,950 510,950	0000000000000000002419de6c09f2e2db13a2ffc17fac1ead0484e6b57d8e86	26 Feb 2018, 04:43	0.81 MB	1,444	53
510,949 510,949	00000000000000000049929f3fb8d51ddd48d4ac05272dc7d7396913f875c4c3	26 Feb 2018, 04:25	1.01 MB	304	7
510,948 510,948	000000000000000000436d6d496cba64a273bfec3a6cc2bcdf70be98935b4270	26 Feb 2018, 04:23	1.03 MB	943	21
510,947 510,947	000000000000000000244e25ae917cdfd6949d9fa68c890590b681f3187f2969	26 Feb 2018, 04:12	1.06 MB	1,661	39
510,946 510,946	000000000000000000445791986e19cd3dce14e3d74da3478d4edb8415e7a38b	26 Feb 2018, 03:54	1.08 MB	760	14
510,945 510,945	00000000000000000011cc387b7c82b36200df8723f959cb789d9261ff54f634	26 Feb 2018, 03:50	1.08 MB	2,231	50
510,944 510,944	00000000000000000025912bb30bbdf05394f735414ee6e7e11fafd2110bf577	26 Feb 2018, 03:28	1.09 MB	2,576	74
510,943 510,943	0000000000000000001019959284d240d112f8614317de9da282d6d42a6e9276	26 Feb 2018, 02:54	0.37 MB	499	39
510,942 510,942	000000000000000000458cc39e307e1a8fa8b5e7ca9c45d471291cd1dd842869	26 Feb 2018, 02:50	1.10 MB	2,123	44
510,941 510,941	00000000000000000053bed33d78f9bd0138e05bb1a005064d35560a016ae801	26 Feb 2018, 02:28	1.08 MB	2,034	55
510,940 510,940	00000000000000000016c9563a8846ae2a6966072b77d7fc48c8f1b45ac2ffd1	26 Feb 2018, 02:05	0.92 MB	1,018	6
510,939 510,939	00000000000000000002f018b9033f84b6ea7c69581f1d82fabad36a77172031	26 Feb 2018, 02:05	1.09 MB	2,651	73
510,938 510,938	0000000000000000002a34d199e4ef3afa590cc18b20c8f6038b68d1853e3754	26 Feb 2018, 01:26	0.70 MB	1,335	57
510,937 510,937	0000000000000000005a963da160ec5af0b87eafcc0a856779ea5203d21e494a	26 Feb 2018, 01:12	0.63 MB	564	15
510,936 510,936	0000000000000000003e8ace0ce96cc26f57b2180b0f1a60d3a7fdba96ed176f	26 Feb 2018, 01:09	1.05 MB	1,799	48
510,935 510,935	0000000000000000003fc647a9a8a97bed2dcf4217d28b40b3dcd8b969085848	26 Feb 2018, 00:48	0.81 MB	1,660	47
510,934 510,934	00000000000000000046528acd3e6d7c98ec735c22cae0ef0d143f134a836d76	26 Feb 2018, 00:31	1.01 MB	1,248	42
510,933 510,933	00000000000000000046e19d21e9aaeb04685347909fbc941a1eb6d849167c42	26 Feb 2018, 00:19	0.08 MB	232	48
510,932 510,932	00000000000000000029b8de967953dc96e68b964c333bc425d8a1e2b522f598	26 Feb 2018, 00:17	0.03 MB	96	85

Previous 10 blocks ↓

Total Size: 653.16 GB

Node Information

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

Uptime: 1 month, 24 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,301.46 GB sent, 79.75 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.