Blockchain Explorer | learn me a bitcoin

Memory Pool

42,786 transactions

47.29 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,757	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 28 secs	1.00 vMB	5,316	16

Blockchain

Tip: 841,756 (406,163 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,593 435,593	000000000000000002d5eec28b9aeeadcf3d74a98553b0244c199fd5114a7902	23 Oct 2016, 18:04	1.00 MB	1,984	63
435,592 435,592	0000000000000000038deb0d58d706365834a14e934f4c0e8712a7c0a200a68c	23 Oct 2016, 18:02	1.00 MB	2,043	77
435,591 435,591	000000000000000003f71586fb4f5e2c1eeb93bb9822632aeb0bffe2c15ad45c	23 Oct 2016, 17:56	1.00 MB	934	87
435,590 435,590	0000000000000000005be637fa969b435c030f61a634264491c55b684e0c8cf6	23 Oct 2016, 17:34	1.00 MB	1,032	88
435,589 435,589	0000000000000000035994b8dd6601ab1cb71c6ff8656aad1bfabb276ee2fe36	23 Oct 2016, 17:14	1.00 MB	1,401	66
435,588 435,588	0000000000000000023b5d3cfbcb9f69e47f3e187803a8ddb82449c2d63b7fd8	23 Oct 2016, 17:14	1.00 MB	523	72
435,587 435,587	000000000000000003a484a590f422950b3e0c3408794b475ab624cd1ac44345	23 Oct 2016, 17:08	1.00 MB	609	66
435,586 435,586	0000000000000000023152c82a872cadfbe7aa5f02500765ead8e6e12069444d	23 Oct 2016, 17:06	1.00 MB	1,144	84
435,585 435,585	0000000000000000027c915a8d87d4f51ef8753469b1cd38d446afdff2256e5b	23 Oct 2016, 16:55	1.00 MB	953	85
435,584 435,584	00000000000000000284facb384a24bf2ebe398276b85a72c4f1b333d30e9069	23 Oct 2016, 16:35	1.00 MB	2,436	102
435,583 435,583	000000000000000000e565e0ec85637507d21c485894f304e2309b5b7236c676	23 Oct 2016, 15:27	0.64 MB	1,640	62
435,582 435,582	000000000000000000c11ef56432260a8ab8d52f52f09fa4c4de581dd8c028aa	23 Oct 2016, 15:17	0.98 MB	847	26
435,581 435,581	0000000000000000010924524d422c08941bf2b43414730bfd51704630b5d2a3	23 Oct 2016, 15:12	0.94 MB	1,641	39
435,580 435,580	000000000000000000c4f5d94af5acd8b3a0e5773d7df536ebe47167a11de76a	23 Oct 2016, 15:08	1.00 MB	2,760	67
435,579 435,579	000000000000000003d87b1ce076fd4aeb6276fd0d89dbdabae858ca57f994dc	23 Oct 2016, 14:51	1.00 MB	2,611	76
435,578 435,578	0000000000000000032c1a3ca3cdc604e2e288e18290d3d334353fb884c34dd8	23 Oct 2016, 14:26	0.13 MB	292	53
435,577 435,577	0000000000000000013111faac1fb24a692d592585eecae26f57aa8fe0bda48c	23 Oct 2016, 14:24	0.53 MB	1,271	58
435,576 435,576	000000000000000001ce433fdd0e81779fc92ecc7b58b852986a653dd1214044	23 Oct 2016, 14:17	0.22 MB	486	56
435,575 435,575	000000000000000001574704bb1858e9e3c5ab448eb0f4462c82575bb7a17624	23 Oct 2016, 14:14	0.53 MB	1,292	59
435,574 435,574	00000000000000000111c797056ad2f252b0af908ad283abea7eb546df00b5ab	23 Oct 2016, 14:06	0.99 MB	664	16
435,573 435,573	000000000000000000af9a777642971f482a28116a5ddc63dc57679961b3cb0a	23 Oct 2016, 14:02	0.11 MB	293	71

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 11 hours, 9 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,340.69 GB sent, 36.96 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.