Blockchain Explorer | learn me a bitcoin

Memory Pool

31,521 transactions

36.42 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,502	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 13 secs	1.00 vMB	3,847	15

Blockchain

Tip: 842,501 (196,992 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
645,509 645,509	0000000000000000000b440a2bec219116ccd94521702d9e38bdcd40b9526434	27 Aug 2020, 04:18	1.20 MB	2,331	55
645,508 645,508	0000000000000000000d1e2e74b743bc6bbec581507b6b1b4b82bcb3276c5c44	27 Aug 2020, 04:12	1.43 MB	2,396	51
645,507 645,507	0000000000000000000d0d838d94d56ffd2ac9347e3bbf668b3d3b4855c60c9b	27 Aug 2020, 04:09	1.18 MB	2,566	46
645,506 645,506	0000000000000000000a3a3d1300ff5f7de0735c064b1906bd4954c9dee51583	27 Aug 2020, 04:07	1.22 MB	2,221	104
645,505 645,505	000000000000000000049de93f4c4d8da7aa1ff631710293f3922e315c402a1a	27 Aug 2020, 03:46	1.16 MB	2,334	65
645,504 645,504	0000000000000000000649a3459e5a1bc88126ab819c7e5e706b0ac14cb7b310	27 Aug 2020, 03:38	1.06 MB	1,909	52
645,503 645,503	0000000000000000000dce8b4ebb54ae9b18c811bce0404bc1171ef01af79861	27 Aug 2020, 03:37	1.24 MB	2,419	96
645,502 645,502	0000000000000000000010be716b39d59796012c78532d03a08018ac12a80e19	27 Aug 2020, 03:23	1.33 MB	2,507	114
645,501 645,501	0000000000000000000af296a11c02abcf9ff75f8c1c6b14f56500532f8bbf16	27 Aug 2020, 02:53	1.18 MB	2,110	57
645,500 645,500	0000000000000000000edaa1ef7a95b953df62308b7e7a6c81ac4944feb6a105	27 Aug 2020, 02:50	1.41 MB	2,630	112
645,499 645,499	0000000000000000000525c52b9c17da98878d11d8053501f0b31429f5901f3e	27 Aug 2020, 02:24	1.36 MB	2,381	107
645,498 645,498	0000000000000000000c3ef73a4b36cdf27e815048e3520a71e95493f7749209	27 Aug 2020, 02:04	1.21 MB	1,953	114
645,497 645,497	00000000000000000009799256343188d1694cbf3fa33a451afdecfe4859bced	27 Aug 2020, 01:41	1.27 MB	1,655	94
645,496 645,496	0000000000000000000ce04a35351387af20acc722a88fbca6699b90931f3126	27 Aug 2020, 01:30	1.20 MB	2,249	63
645,495 645,495	000000000000000000075bd363b3889414cb719a7d1c76f539a5e91661795f77	27 Aug 2020, 01:26	1.17 MB	2,552	53
645,494 645,494	0000000000000000000d38d952bb86f19b5e4f32f5d081b5ea8a300e42a3502c	27 Aug 2020, 01:24	1.37 MB	2,540	95
645,493 645,493	0000000000000000000dc76bdd4e47f21b51ff68befb5a3bfcffe2c3ec5102ce	27 Aug 2020, 01:09	1.22 MB	2,710	76
645,492 645,492	0000000000000000000de023f3c720221542185d84b0177d2c8a9d33d5700919	27 Aug 2020, 01:04	1.33 MB	2,520	105
645,491 645,491	000000000000000000043e57fdd1bcf114fa493035e3fb0bdf4fdc74bc33a6d4	27 Aug 2020, 00:48	1.32 MB	2,454	90
645,490 645,490	00000000000000000000d37043547c27746ac8a7fc2f666fad9f5d633672ed7c	27 Aug 2020, 00:39	1.32 MB	2,993	106
645,489 645,489	00000000000000000008fb22d00fdb37b366942065f5e8b00eb39d092f33421d	27 Aug 2020, 00:20	1.27 MB	2,900	90

Previous 10 blocks ↓

Total Size: 647.67 GB

Node Information

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

Uptime: 1 month, 4 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,532.15 GB sent, 47.11 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.