Blockchain Explorer | learn me a bitcoin

Memory Pool

44,276 transactions

49.40 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,237	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 28 secs	1.00 vMB	6,123	18

Blockchain

Tip: 848,236 (337,394 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,842 510,842	0000000000000000000dfd06d17db204d28585a336460e53a25b8d7b2feec939	25 Feb 2018, 11:29	0.97 MB	1,999	61
510,841 510,841	0000000000000000004b8c306250dece329d1c6156a6d9d5d21b25120d6587c7	25 Feb 2018, 11:07	0.12 MB	209	44
510,840 510,840	0000000000000000004ef1edd07895073fa9a4333e85281a02d96a47c5ef0c69	25 Feb 2018, 11:05	0.69 MB	1,068	40
510,839 510,839	0000000000000000005a0e0ee275931dc1d83634ed572631d9205e1a7800719a	25 Feb 2018, 10:54	0.70 MB	1,255	61
510,838 510,838	00000000000000000016f59010d71b356cb4ac0e37624bb70631c0f63a93c675	25 Feb 2018, 10:40	0.05 MB	102	39
510,837 510,837	0000000000000000003f81ab83b611b439f7833f402cc75a6a6fa4c1bbb98f84	25 Feb 2018, 10:39	0.25 MB	360	45
510,836 510,836	0000000000000000005641bee8a4fbb63be2a436798d7ba47c6541ee998f58c2	25 Feb 2018, 10:35	0.45 MB	483	34
510,835 510,835	00000000000000000022ce31f5424e080d38f19904db36d146703410bc105d03	25 Feb 2018, 10:30	0.31 MB	464	57
510,834 510,834	000000000000000000437b5b065dccc7868929b7e18793601d97315b62e59d9b	25 Feb 2018, 10:25	0.87 MB	1,864	63
510,833 510,833	000000000000000000158fc1a6cbcd58ed6fa4c0164d3980aba0d861749fa7d8	25 Feb 2018, 10:03	0.38 MB	551	83
510,832 510,832	000000000000000000485534d86688d8aafee6be041cac8aa702925166714595	25 Feb 2018, 09:57	0.18 MB	427	69
510,831 510,831	0000000000000000003931c0d0325030ecc9027f16b58bde92900c7ebec81259	25 Feb 2018, 09:53	0.82 MB	381	7
510,830 510,830	0000000000000000000cf5d7972a8f6364c46ba0b23066a33dc8c2d37c6ec018	25 Feb 2018, 09:51	0.40 MB	708	46
510,829 510,829	00000000000000000000b3d7d1376107ac0149ef082dcde9db36e40e1bdcd9ed	25 Feb 2018, 09:45	0.47 MB	911	86
510,828 510,828	0000000000000000001fa9e08d512e58a57db7523c387dbb00ddf72cb6ab08fc	25 Feb 2018, 09:29	1.06 MB	1,340	36
510,827 510,827	00000000000000000036ace8d67e9d037683603b77136d1148b66c7904bff0f6	25 Feb 2018, 09:15	1.03 MB	975	28
510,826 510,826	000000000000000000547c4523ed64757593f65380e8148d8c0387fb6588daa5	25 Feb 2018, 09:03	1.01 MB	341	13
510,825 510,825	0000000000000000000249499d024bcea857f2f2d5a3be97fc7ec9ac87c170f5	25 Feb 2018, 09:00	1.02 MB	508	14
510,824 510,824	0000000000000000001c16a801903e9484a9bc109d5e463d03f113daebed19cb	25 Feb 2018, 08:55	1.01 MB	461	11
510,823 510,823	00000000000000000037ba70adcdedde3dbe26f054166ae1e1bea6631731eb27	25 Feb 2018, 08:51	1.04 MB	681	18
510,822 510,822	000000000000000000338a674d9ab1f0e5c16b95b57f51682e3a945ce0be44bd	25 Feb 2018, 08:44	1.05 MB	1,196	38

Previous 10 blocks ↓

Total Size: 658.20 GB

Node Information

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

Uptime: 3 days, 6 hours, 10 minutes
Connections: 10 outgoing, 93 incoming
Data Transfer: 812.36 GB sent, 1.66 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.