Blockchain Explorer | learn me a bitcoin

Memory Pool

62,789 transactions

29.61 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,482	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 27 secs	1.00 vMB	7,120	8

Blockchain

Tip: 844,481 (414,958 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,523 429,523	000000000000000004329919f6b4cb0177351f028069009dcb12ab59a883f2f4	12 Sep 2016, 22:00	0.37 MB	777	55
429,522 429,522	000000000000000001d8b7d9123b2cf4f5ed0c166192d4a22949e1ca015f57bf	12 Sep 2016, 21:55	0.77 MB	1,887	53
429,521 429,521	000000000000000003bbb4c29319a213b6f28f0fe7c585361484a0b01b345e1e	12 Sep 2016, 21:40	1.00 MB	2,418	53
429,520 429,520	000000000000000000ef2ef7387808e4b627e0fc3b5169f958025f9dc5624f67	12 Sep 2016, 21:23	0.81 MB	1,594	51
429,519 429,519	00000000000000000125391f1f33e3c3e1731a866cc1615ca59095080c6c4c7b	12 Sep 2016, 21:12	0.99 MB	1,172	25
429,518 429,518	00000000000000000104cbe5dbb132da3a06a7a6221485880d0db968a860b9c3	12 Sep 2016, 21:05	0.03 MB	73	54
429,517 429,517	000000000000000001f9bf7e38d703f793eca0319140f57dea67f1af50987526	12 Sep 2016, 21:04	1.00 MB	2,562	56
429,516 429,516	0000000000000000033b2b864b873a6c05c2d49d441e2aed091188af9467301d	12 Sep 2016, 20:49	0.96 MB	922	24
429,515 429,515	0000000000000000027c0470a10ab0405dd15da728149be9d44a69f959b9be70	12 Sep 2016, 20:46	1.00 MB	2,613	64
429,514 429,514	0000000000000000013917c2bf1604d421e32ce3ba0186f64ddf509f5cb56523	12 Sep 2016, 20:28	0.88 MB	2,100	63
429,513 429,513	000000000000000004713625f8fc91118898a95a48a897b458cd9ca99febfcdb	12 Sep 2016, 20:14	0.59 MB	620	24
429,512 429,512	0000000000000000004bce84ad22117ffee965c7a98bf667091a1f347632361a	12 Sep 2016, 20:11	1.00 MB	1,854	57
429,511 429,511	0000000000000000026818fc253619ab1405ccfe3090b266476463bb6609341f	12 Sep 2016, 20:00	0.66 MB	357	16
429,510 429,510	000000000000000002d8fe3a88e88b1fa4531018a517348ec926ae65b3e3a11d	12 Sep 2016, 19:58	0.03 MB	82	61
429,509 429,509	00000000000000000350bdd3be90a65724e9b73b24254f4c0dd32bca87956a7a	12 Sep 2016, 19:58	1.00 MB	1,319	37
429,508 429,508	000000000000000001f3ca7d60c0474d1da1360f3df21a5623fbfc3217c2cf76	12 Sep 2016, 20:00	0.29 MB	769	59
429,507 429,507	000000000000000000cd5bad587aaeb9c5e10175ebf3e26460fc08421a07de1d	12 Sep 2016, 19:46	1.00 MB	1,774	45
429,506 429,506	000000000000000002cc8d6d5b76872a586f33e906e3dd591a247c2a2b67ed7d	12 Sep 2016, 19:36	0.77 MB	1,506	50
429,505 429,505	00000000000000000040d954ac6fb6b681bf85243d11e58660ed12c55febcea3	12 Sep 2016, 19:27	1.00 MB	2,053	53
429,504 429,504	0000000000000000022417fa4e938ca3d2ce0b3b248258947f8cc1f54b483d73	12 Sep 2016, 19:15	1.00 MB	1,930	43
429,503 429,503	0000000000000000000cff7681a61bfc4a71fe70ee06b607637825c67b6b6251	12 Sep 2016, 19:08	1.00 MB	2,064	48

Previous 10 blocks ↓

Total Size: 651.42 GB

Node Information

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

Uptime: 1 month, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,129.19 GB sent, 68.47 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.