Blockchain Explorer | learn me a bitcoin

Memory Pool

31,150 transactions

32.41 vMB

Show Random Selection

Max Size: 120/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,189	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 47 secs	1.00 vMB	3,337	15

Blockchain

Tip: 848,188 (186,797 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,391 661,391	00000000000000000000f7bde80e2ee6194f5746e69566a29986b7925299d05e	14 Dec 2020, 23:21	1.31 MB	2,954	51
661,390 661,390	00000000000000000001e1fed147329e70de51c09edb692939a59fee0a012561	14 Dec 2020, 23:14	1.26 MB	2,591	61
661,389 661,389	0000000000000000000351332d33cb67e4baa9bbe7808dc7c46517eb0b396e4b	14 Dec 2020, 23:03	1.39 MB	2,872	65
661,388 661,388	0000000000000000000c0c58c8a52f573abe050ce44bad07e5c0d4e963b4d207	14 Dec 2020, 22:51	1.49 MB	2,752	66
661,387 661,387	000000000000000000016d98e2fc5d6ce6d9fa461d8ce9da56e47bf2ffc43ab6	14 Dec 2020, 22:45	1.28 MB	2,903	79
661,386 661,386	00000000000000000004926bac626ac5c161dac536c4f94476ae1e7a88e2952a	14 Dec 2020, 22:16	1.28 MB	3,233	90
661,385 661,385	000000000000000000084584cb7a1b662645a302838f2a1fc0bd1c3267254230	14 Dec 2020, 21:14	1.28 MB	1,760	28
661,384 661,384	0000000000000000000635a042d97a6f79bca8cece8cd2b41a566311fb7e30fd	14 Dec 2020, 21:09	1.22 MB	1,984	16
661,383 661,383	0000000000000000000ec586756ed48d618c9171ab857779e66299ec0870e617	14 Dec 2020, 21:08	1.32 MB	2,798	52
661,382 661,382	00000000000000000006969e1cd3586f0b7233d9a926f63cf4e4af47608f3c9c	14 Dec 2020, 20:56	1.31 MB	2,774	56
661,381 661,381	000000000000000000063365636eb8919fe6ebf35103449f88858dc829c1771d	14 Dec 2020, 20:44	1.41 MB	1,416	32
661,380 661,380	0000000000000000000972cc1248686ff921edf1e8c4ad71eeaad972dd5fc5d9	14 Dec 2020, 20:40	1.36 MB	1,040	17
661,379 661,379	0000000000000000000a918f827490bc65e6d3da652f352accec4c4426b99ada	14 Dec 2020, 20:39	1.27 MB	2,334	25
661,378 661,378	00000000000000000008fb20cf9670e70d58e3b1e62707527fb29664199c8575	14 Dec 2020, 20:37	1.24 MB	2,606	29
661,377 661,377	000000000000000000077e078f5b1b42ea6cdc1804578fe6241dcba565b95b10	14 Dec 2020, 20:34	1.19 MB	2,819	40
661,376 661,376	000000000000000000082d5191ab74397fcf41e106d85c37269637c20286c5e9	14 Dec 2020, 20:30	1.22 MB	1,663	49
661,375 661,375	00000000000000000006e3939374196ba7da057f00ff1a6780f62c60e3da16f6	14 Dec 2020, 20:23	1.41 MB	2,512	69
661,374 661,374	0000000000000000000e1479b1ced0d61e664b880d97e2ee211df1d91d096718	14 Dec 2020, 20:06	1.43 MB	2,685	73
661,373 661,373	0000000000000000000121efdfcc41554247446346dc5cce1a1d8f0fb2fc49c0	14 Dec 2020, 19:46	1.46 MB	1,733	31
661,372 661,372	00000000000000000007e9f500a288ab07dd9f4c696f6cdb808dd5c9d61e759d	14 Dec 2020, 19:43	1.32 MB	2,623	56
661,371 661,371	0000000000000000000235f41545da75a898aab5958273ef58b5aad1cec1e5f8	14 Dec 2020, 19:31	1.24 MB	2,191	29

Previous 10 blocks ↓

Total Size: 658.10 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 2 days, 21 hours, 58 minutes
Connections: 10 outgoing, 74 incoming
Data Transfer: 653.36 GB sent, 1.41 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.