Blockchain Explorer | learn me a bitcoin

Memory Pool

25,689 transactions

41.71 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,076	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 41 secs	1.00 vMB	3,581	8

Blockchain

Tip: 844,075 (196,793 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
647,282 647,282	00000000000000000005fa46cab22d28660085bf821040a4ccdd92917553ecf7	08 Sep 2020, 08:57	1.54 MB	1,803	16
647,281 647,281	0000000000000000000ba4892b8b748c173fc6ed47b623cd2a66a5457853699a	08 Sep 2020, 08:56	1.26 MB	2,908	98
647,280 647,280	00000000000000000006f4bd0270878fe109e1c6c0adf81393668cdfcab01c33	08 Sep 2020, 08:33	1.44 MB	2,489	59
647,279 647,279	0000000000000000000dcd624d0b2cc112e6968a7533dae770741c0de145316d	08 Sep 2020, 08:22	1.50 MB	2,103	46
647,278 647,278	0000000000000000000709aaea39d0c5e8fe120908c8d18cd2937acc3fe2b71a	08 Sep 2020, 08:17	1.25 MB	2,254	105
647,277 647,277	00000000000000000001e9db2870af822dd1b4cc8bc93f6a33bf6bb2e1295fa8	08 Sep 2020, 07:51	1.17 MB	1,575	38
647,276 647,276	00000000000000000008784c38abf23e702c38acb353aee5b0290adbc1911ca8	08 Sep 2020, 07:45	0.00 MB	1	0
647,275 647,275	000000000000000000095a9aa0ad3dd9230e9e571d33aad30df6bd93dfe48053	08 Sep 2020, 07:44	1.28 MB	1,666	11
647,274 647,274	000000000000000000037bf2cb3f4702132c4905f83924180d8737edbfc0034e	08 Sep 2020, 07:42	1.35 MB	2,120	15
647,273 647,273	00000000000000000001cfd959d283d671bd26c674a52a361db69d578f14e743	08 Sep 2020, 07:39	1.24 MB	2,124	20
647,272 647,272	0000000000000000000cac501538f8948e9ffffa601eb52802e7eafedd0995bf	08 Sep 2020, 07:36	1.41 MB	2,221	36
647,271 647,271	00000000000000000005556acf34f4d3f49c6b3088450fcc88eb16a77dce6b1b	08 Sep 2020, 07:27	1.25 MB	2,136	42
647,270 647,270	00000000000000000004c4fd9b57f89ce427ff8cca71c98c11da2ca8b1178554	08 Sep 2020, 07:18	1.52 MB	1,661	20
647,269 647,269	000000000000000000060b34482897f9f332ae6c69781c80967aa4b6df93b2d0	08 Sep 2020, 07:15	1.42 MB	2,288	81
647,268 647,268	00000000000000000003b1b2c6c087721e9b3aef751fad67359682a8b3c0e274	08 Sep 2020, 06:56	1.58 MB	1,463	38
647,267 647,267	0000000000000000000492fcf2344895615ee5a11e6e7dea003e4910edd92d1b	08 Sep 2020, 06:46	1.30 MB	2,735	85
647,266 647,266	0000000000000000000e2ee4795b03611d093fc78c74972098730b3f38999091	08 Sep 2020, 06:24	1.57 MB	1,832	36
647,265 647,265	00000000000000000002124e2965a7f3c66d08a33755cec5085fe42417b674f9	08 Sep 2020, 06:20	1.22 MB	2,309	108
647,264 647,264	00000000000000000009bd512bb09267186e829d05914d65c239d9210108d9fd	08 Sep 2020, 05:54	1.24 MB	2,269	50
647,263 647,263	00000000000000000001916a1fb9222d60cd78cf5f4d72cd82d6eb6a43b5f80f	08 Sep 2020, 05:41	0.91 MB	1,687	40
647,262 647,262	0000000000000000000f5634fe06efdc7408e3513a52b97dfbb9ab04600337b0	08 Sep 2020, 05:34	1.36 MB	2,688	54

Previous 10 blocks ↓

Total Size: 650.64 GB

Node Information

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

Uptime: 1 month, 15 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,000.22 GB sent, 63.96 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.