Blockchain Explorer | learn me a bitcoin

Memory Pool

23,833 transactions

28.84 vMB

Show Random Selection

Max Size: 124/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,866	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 46 secs ago	1.00 vMB	2,722	18

Blockchain

Tip: 841,865 (398,327 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,538 443,538	0000000000000000017d7cb5a75541e61ae5a0a146cffed4fe9aeff8e38e62db	15 Dec 2016, 06:00	1.00 MB	2,086	56
443,537 443,537	000000000000000001a29e0b1399f7f36dfb4ce91b7e773416e15f8d62c3513d	15 Dec 2016, 05:57	1.00 MB	2,341	88
443,536 443,536	000000000000000002ab6932f995a21204a04673e06b96a8df6ddf7d67c1171e	15 Dec 2016, 05:35	1.00 MB	2,104	64
443,535 443,535	0000000000000000017402dba62490d67c08bc6f72c8b799b89a5387195c1b34	15 Dec 2016, 05:29	1.00 MB	2,494	79
443,534 443,534	00000000000000000217e20b4457ff0154546c56535ee5dcb082ef8dc1cd9ba3	15 Dec 2016, 05:16	1.00 MB	2,469	81
443,533 443,533	0000000000000000032f5bf1c0040dcfb85ec38eaa1b552a024ec6ab9bc65f8d	15 Dec 2016, 05:05	1.00 MB	2,211	78
443,532 443,532	00000000000000000302b17d926a63029b9f94033cb7b73de4cbd79dce5a79dd	15 Dec 2016, 04:57	1.00 MB	2,825	74
443,531 443,531	00000000000000000268ad3656cefcd6366d2e651a176e78731c2cbdac15027e	15 Dec 2016, 04:50	1.00 MB	2,129	93
443,530 443,530	000000000000000002cff16b7d7d65c0940c8a22b1b91f311740390ee9399233	15 Dec 2016, 04:33	1.00 MB	2,889	79
443,529 443,529	00000000000000000267b1d870e45d3a883000472c910f1aefb1470badc34862	15 Dec 2016, 04:26	1.00 MB	2,421	98
443,528 443,528	0000000000000000000c85050c0d48f5ff578fe91f551ba12fabe4c27a40fa47	15 Dec 2016, 03:59	1.00 MB	2,805	93
443,527 443,527	0000000000000000017bfb05369377c7301b7d802ad8d95dcc7332aad80d16ba	15 Dec 2016, 03:41	1.00 MB	2,174	114
443,526 443,526	0000000000000000035ef8136119325aa8eab7a972f853a30a551d7d970c5c3e	15 Dec 2016, 03:00	1.00 MB	2,539	86
443,525 443,525	000000000000000003091e7fc24dad60321369d1c1f3025d7582363ebae9b7b8	15 Dec 2016, 02:48	1.00 MB	2,409	82
443,524 443,524	000000000000000000937a5b9bf274a28537a45141f0c9b6bc6db93af3b9f03e	15 Dec 2016, 02:37	1.00 MB	2,354	87
443,523 443,523	000000000000000001992126943a3f805b740b53388d9018eded54ea3f20cacb	15 Dec 2016, 02:25	1.00 MB	3,101	113
443,522 443,522	000000000000000000b0605b95874c440f4b82d11f4fbee75cc515f764654ce4	15 Dec 2016, 01:41	1.00 MB	2,189	54
443,521 443,521	0000000000000000034f70cc130ea893aafab726d97c99d155496ee2ac81b0bf	15 Dec 2016, 01:34	1.00 MB	1,948	66
443,520 443,520 ⇅	00000000000000000345d0c7890b2c81ab5139c6e83400e5bed00d23a1f8d239	15 Dec 2016, 01:28	1.00 MB	2,269	62
443,519 443,519	000000000000000000b3ff31d54e9e83515ee18360c7dc59e30697d083c745ff	15 Dec 2016, 01:26	1.00 MB	2,598	90
443,518 443,518	00000000000000000356a18433c3cf1dc5b5b05164002cb77bbbebd52397e269	15 Dec 2016, 01:05	1.00 MB	1,766	70

Previous 10 blocks ↓

Total Size: 646.51 GB

Node Information

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

Uptime: 30 days, 4 hours, 54 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,362.74 GB sent, 38.15 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.