Blockchain Explorer | learn me a bitcoin

Memory Pool

62,726 transactions

38.96 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,127	0000000000000000000331db0000000000000000000000000000000000000000	17 mins, 42 secs ago	1.00 vMB	3,961	37

Blockchain

Tip: 842,126 (439,296 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,830 402,830	000000000000000005a4c09001f1d23c978380364461b3c09cfe294a9bce45db	15 Mar 2016, 22:12	0.13 MB	379	54
402,829 402,829	000000000000000005bdc13179ca06009703c54e4059a18f4ccaa855ca6e3c45	15 Mar 2016, 22:10	0.40 MB	808	42
402,828 402,828	00000000000000000378b884ff5836dc20252a4e242899b826aec9f9a4963c72	15 Mar 2016, 22:04	0.93 MB	2,477	59
402,827 402,827	0000000000000000050fdaabcaa1068353c615c223e1317930f7b8ff3c32693a	15 Mar 2016, 21:45	1.00 MB	695	11
402,826 402,826	0000000000000000066c8b38cf5b69fa9232c41072c4d7557f06796646e803ac	15 Mar 2016, 21:42	0.93 MB	1,758	38
402,825 402,825	000000000000000002e67b6bff8fc45c7c21be0242c2eb82d44627ef7eb4ca7d	15 Mar 2016, 21:29	0.68 MB	819	19
402,824 402,824	0000000000000000056b7dd67fc4e98879bc404227161f2f8ef1915ac037a592	15 Mar 2016, 21:28	0.93 MB	2,678	63
402,823 402,823	000000000000000000d7bc0b8bef2da8acd1714dc779ec5652096e05a4dfddb5	15 Mar 2016, 21:07	1.00 MB	2,794	57
402,822 402,822	0000000000000000038209386f6a1fd6b77d4679c70bba8758a2aee39d0032c1	15 Mar 2016, 20:42	0.52 MB	1,202	41
402,821 402,821	0000000000000000054fc443ac44ced6be16f426a8ede1fdb485ed2e0921cb6c	15 Mar 2016, 20:33	0.98 MB	611	11
402,820 402,820	000000000000000001aeb58941c17e95102f30a6bcfb2dff4aa6d78336686907	15 Mar 2016, 20:30	0.04 MB	53	29
402,819 402,819	00000000000000000096970fd4f64a14548986a4c20cd67ff7d6eb54bfda3441	15 Mar 2016, 20:30	0.27 MB	628	55
402,818 402,818	000000000000000006ccb415f6ceb3fefbb3c4e8503a837c84a1790fe39c7aeb	15 Mar 2016, 20:26	0.18 MB	348	38
402,817 402,817	0000000000000000055bc248bf3d7605fde7d554bb93de2253ed2c37de6f0f15	15 Mar 2016, 20:23	0.00 MB	1	0
402,816 402,816	000000000000000005e849cd3967532b63151069a75840260a6a897f3f1b7978	15 Mar 2016, 20:23	0.41 MB	620	42
402,815 402,815	0000000000000000043440ed13bc544270c0ac270ae4f64f8aa868eb5e43f917	15 Mar 2016, 20:22	0.47 MB	914	41
402,814 402,814	000000000000000001ebab92f193e6ea3a74b14e8122b1ad8f66fc4af7fd63c8	15 Mar 2016, 20:15	0.66 MB	184	4
402,813 402,813	000000000000000001112f7fa296c8231305100eac53f8621a4f7203e817f4aa	15 Mar 2016, 20:14	0.45 MB	979	42
402,812 402,812	0000000000000000006e1857e8f4404f670eb9d710ad1377e22c639b005c179c	15 Mar 2016, 20:07	0.33 MB	569	39
402,811 402,811	000000000000000002bdfe92ce1ff6987aad64ba3f1fcb9607bf1853446c9387	15 Mar 2016, 20:03	1.00 MB	783	13
402,810 402,810	0000000000000000005d969b091863a0ba7626698659c7751923c1b294822237	15 Mar 2016, 20:00	0.75 MB	1,756	51

Previous 10 blocks ↓

Total Size: 646.98 GB

Node Information

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

Uptime: 1 month, 1 day, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,442.74 GB sent, 42.10 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.