Blockchain Explorer | learn me a bitcoin

Memory Pool

37,657 transactions

42.61 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,091	00000000000000000003629a0000000000000000000000000000000000000000	3 secs ago	1.00 vMB	4,882	8

Blockchain

Tip: 844,090 (177,803 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,287 666,287	0000000000000000000b5a12c510f9947a5d006e3c535724c5b8104279e3f3ff	16 Jan 2021, 05:39	1.49 MB	1,903	94
666,286 666,286	0000000000000000000b625b13c024fa1ef1db3ac553f013d9bf71146e44a3e2	16 Jan 2021, 05:17	1.72 MB	514	65
666,285 666,285	000000000000000000077799585c965dc6b223c0cd6e10dda0b1c4e42405682a	16 Jan 2021, 05:13	1.72 MB	593	68
666,284 666,284	00000000000000000006418cfe95c5850f6355cb5edf9d0c3656cbbbfab67ff5	16 Jan 2021, 05:08	1.34 MB	2,724	119
666,283 666,283	00000000000000000008125a96501a24c9de75b493baaf4e4276fb31fb2a5def	16 Jan 2021, 04:32	1.54 MB	1,221	82
666,282 666,282	0000000000000000000c0839c1362c3e7c17d5d3ec96e5209753d8ea200a11dd	16 Jan 2021, 04:18	1.36 MB	1,847	35
666,281 666,281	000000000000000000081eb967d40a8222301ac424ee5c40d495fd7b21f40d52	16 Jan 2021, 04:13	1.51 MB	1,071	63
666,280 666,280	000000000000000000098029bc46ef43911b796284f2e0e883ce607050f3d876	16 Jan 2021, 04:04	1.19 MB	1,643	114
666,279 666,279	000000000000000000056521b694d70f796a0beb64fbc07cc12c8f2ff5f2f848	16 Jan 2021, 03:44	1.45 MB	1,437	34
666,278 666,278	000000000000000000005d400b541a8a6d4c0439c0050fc640af32a19c0b96fe	16 Jan 2021, 03:37	1.47 MB	1,484	55
666,277 666,277	0000000000000000000a108a4611336b715438106b6771b7fbee4d32fcf8a0fd	16 Jan 2021, 03:29	1.60 MB	1,612	49
666,276 666,276	00000000000000000005b85357acbe88a492877fa0973f2d6bf8ec88b6150489	16 Jan 2021, 03:19	1.39 MB	1,639	43
666,275 666,275	0000000000000000000bd82f3c2b65937d5fbbc5632c6a9296ef379aa94ce530	16 Jan 2021, 03:10	1.84 MB	686	13
666,274 666,274	00000000000000000004ef879738568070e45580a2d8260377d08cd08b239953	16 Jan 2021, 03:10	1.70 MB	1,426	50
666,273 666,273	0000000000000000000650ff05763d0ae28b57db207c106d0d3eab66557445bf	16 Jan 2021, 03:00	1.26 MB	1,987	26
666,272 666,272	00000000000000000007bb983ba93c83cf119a63ceefd2d9c1b37630c177e210	16 Jan 2021, 02:57	1.36 MB	1,660	52
666,271 666,271	00000000000000000005f9eed02567a9a00ae8085b0f66eecfddf01e376bf547	16 Jan 2021, 02:46	1.41 MB	1,897	70
666,270 666,270	000000000000000000049e2e954a7890f5801edd0adda2c54cc9fa7835d90922	16 Jan 2021, 02:31	1.36 MB	2,230	104
666,269 666,269	00000000000000000007962a1440559ca6f38ea7c04c08b60b803bcc80aa4133	16 Jan 2021, 02:13	1.17 MB	1,430	117
666,268 666,268	000000000000000000021882c1bf49ba4c323e2726aecb9724503d491aaac2c4	16 Jan 2021, 01:55	1.65 MB	1,048	27
666,267 666,267	000000000000000000074619bbc31e649f528d7fd7550720f746142e3b23e80f	16 Jan 2021, 01:52	1.30 MB	1,428	13

Previous 10 blocks ↓

Total Size: 650.67 GB

Node Information

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

Uptime: 1 month, 15 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,005.68 GB sent, 64.16 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.