Blockchain Explorer | learn me a bitcoin

Memory Pool

40,715 transactions

49.64 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,024	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 4 secs	1.00 vMB	4,143	20

Blockchain

Tip: 842,023 (540,356 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
301,667 301,667	000000000000000006c591aab332d61a1a3273ccfe8184a8d1bc05943c270bdf	20 May 2014, 04:27	0.12 MB	235	29
301,666 301,666	00000000000000000e1aa5039c04d59c2bdd56809af4c8dddd6330ab6b5fa8a2	20 May 2014, 04:24	0.04 MB	64	20
301,665 301,665	00000000000000003857be16003a3063e5e2c9834cd6f765e6ef633b4d6a13df	20 May 2014, 04:23	0.47 MB	755	29
301,664 301,664	00000000000000004ba8299afb6f1ff95dc4f21db63466fa4d4c988e21bf5727	20 May 2014, 04:09	0.03 MB	82	26
301,663 301,663	000000000000000064e2a7a351e8817da148a07d7ce02370b244ea99dab4d6f6	20 May 2014, 04:05	0.11 MB	212	44
301,662 301,662	00000000000000005de0273caab52945cef385d97d2032c9c9f3329d77f76444	20 May 2014, 03:54	0.14 MB	456	29
301,661 301,661	00000000000000006f04ad7b20be838be933b4106b8b42bd170129fbfce1d5f8	20 May 2014, 04:00	0.09 MB	174	39
301,660 301,660	000000000000000059224753ff948f124625d9b092e72d96c6817b901bf15932	20 May 2014, 03:57	0.69 MB	627	18
301,659 301,659	00000000000000001b398000cfb6c262429e7d6b21c8512442d9eb538afa500a	20 May 2014, 03:50	0.50 MB	1,677	49
301,658 301,658	000000000000000019317158225a4ba8e5807dbfa017ee866a0a7925950213bb	20 May 2014, 03:05	0.03 MB	66	30
301,657 301,657	000000000000000037ced03381bcc66dee6fc39b96511a50566d02cd8c90d6ec	20 May 2014, 03:05	0.10 MB	183	37
301,656 301,656	00000000000000000ddf59c0336c5f5e201c6b02d981cea01fb6c73abd4be2fc	20 May 2014, 03:00	0.51 MB	924	32
301,655 301,655	0000000000000000719d356a8f9f1d8b594df58bd4f68fae4d2d7a37f5fd57ac	20 May 2014, 02:38	0.30 MB	463	25
301,654 301,654	00000000000000002400e460e0b021b50f1dc88b0e1bc7d40624adf3b822072b	20 May 2014, 02:20	0.03 MB	23	22
301,653 301,653	00000000000000007ba7df31cb13233f97f5a8da1d4b5ae51b52971487d5bb17	20 May 2014, 02:25	0.21 MB	350	27
301,652 301,652	00000000000000003383afa171e00b04499558c514b83f9cf04409f06de831af	20 May 2014, 02:17	0.16 MB	286	29
301,651 301,651	000000000000000071d99309473f6acffb7884aa5a958471b74b02e6f6e044ce	20 May 2014, 02:09	0.12 MB	229	28
301,650 301,650	000000000000000069865bbc6a9edadcd9d2be62b5e32371d84595093f180c8e	20 May 2014, 02:04	0.17 MB	179	21
301,649 301,649	0000000000000000712781d1124f4a89ba13df0383b50f0896a670b5d1ed681e	20 May 2014, 02:00	0.26 MB	527	28
301,648 301,648	0000000000000000306c7ef30cadf902c08b50fc72daae72fe43f113fd9f1656	20 May 2014, 01:47	0.19 MB	319	27
301,647 301,647	000000000000000037d363ccbe739cf23b6081939f340c8faf907bc453ba7b1a	20 May 2014, 01:39	0.14 MB	198	24

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,408.65 GB sent, 40.25 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.