Blockchain Explorer | learn me a bitcoin

Memory Pool

34,718 transactions

33.04 vMB

Show Random Selection

Max Size: 151/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,836	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 48 secs	1.00 vMB	5,147	16

Blockchain

Tip: 841,835 (412,591 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,244 429,244	00000000000000000444bedea7b49b344c3bbe7ca581a72e3417fa14ba28c7d3	11 Sep 2016, 08:12	0.52 MB	919	51
429,243 429,243	00000000000000000120691511373d6b2084b915176656cd08aa634a307cd3e9	11 Sep 2016, 08:05	0.18 MB	118	18
429,242 429,242	000000000000000004355d4bdf2def9b60c919324f51c37c6031d453b3f58ee8	11 Sep 2016, 08:04	1.00 MB	886	21
429,241 429,241	0000000000000000018231b26e3a41e6b0b50c336da4a74b37d7ca9c0f81c1b8	11 Sep 2016, 07:59	0.14 MB	312	61
429,240 429,240	00000000000000000439c4dc1621524334dceff9a3d7b92ac3bec940776df269	11 Sep 2016, 07:56	1.00 MB	1,154	18
429,239 429,239	000000000000000001044faf4bb694f775110441aff2d22206d69c05188d5e5e	11 Sep 2016, 07:55	1.00 MB	1,127	37
429,238 429,238	000000000000000004a6a7802f9224d7953edaa46de5986af2d8fe3e55f2e3c3	11 Sep 2016, 07:49	1.00 MB	2,639	72
429,237 429,237	0000000000000000010b64b22d6676a93a638b079a402972fd41bc44eef90175	11 Sep 2016, 07:18	1.00 MB	2,028	44
429,236 429,236	000000000000000004d1fc1add32712d804246b3cf7002ab4e80de462b9877e9	11 Sep 2016, 07:08	1.00 MB	1,990	54
429,235 429,235	000000000000000002f60e9a44a315532230c9f5f57c529bc236b1ac9f347505	11 Sep 2016, 06:53	1.00 MB	1,622	37
429,234 429,234	00000000000000000046cd6ccdde5ea5dcab34654604dcdc204cc42e08109599	11 Sep 2016, 06:51	1.00 MB	1,905	45
429,233 429,233	0000000000000000040b66e7c7909cfdb91b2559c61e2b4d1f72fb00440e1ca9	11 Sep 2016, 06:48	1.00 MB	2,343	65
429,232 429,232	0000000000000000012135e1705cdd48c05a23f0b7b883085a0bb9b30f11e5ee	11 Sep 2016, 06:27	1.00 MB	2,318	60
429,231 429,231	000000000000000004abc9eb4da0f09124504b7bf93a4fc88acc4788d297d36b	11 Sep 2016, 06:17	1.00 MB	2,783	81
429,230 429,230	0000000000000000010ea5d887cf3815d0161695ab9e9aef4aa4b282a4cfb62f	11 Sep 2016, 05:26	1.00 MB	2,503	62
429,229 429,229	0000000000000000033dad6e6e011c177251c57c49e0f4156e04e67e995f0f6f	11 Sep 2016, 05:21	0.93 MB	2,114	86
429,228 429,228	0000000000000000032c11c13a37e8f6b2cc4f5efa39c0d478418ddae6d0d9de	11 Sep 2016, 04:16	1.00 MB	2,341	78
429,227 429,227	00000000000000000293b7fdaa75d712aa60e6f5b0e380514f61dd9e91f4f5cd	11 Sep 2016, 03:31	0.72 MB	1,554	56
429,226 429,226	00000000000000000068602ddf32265ae124a92d4161300669b3381c0dcd9aa9	11 Sep 2016, 03:16	0.31 MB	818	63
429,225 429,225	0000000000000000007d4aa2d9505e662b3d407b751fa9cccf0e65a01f64c9e1	11 Sep 2016, 03:07	1.00 MB	1,144	27
429,224 429,224	0000000000000000038298937fe1b26ad752b4caa272a49c090453df4fc38440	11 Sep 2016, 02:56	1.00 MB	412	9

Previous 10 blocks ↓

Total Size: 646.45 GB

Node Information

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

Uptime: 30 days, 26 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,355.69 GB sent, 37.83 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.