Blockchain Explorer | learn me a bitcoin

Memory Pool

64,988 transactions

43.02 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,075	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 33 secs ago	1.00 vMB	4,872	32

Blockchain

Tip: 842,074 (231,561 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
610,513 610,513	000000000000000000127490f2b1b52baa4a61208062456082bc7cbe9e353621	30 Dec 2019, 18:24	1.26 MB	2,153	7
610,512 610,512	00000000000000000008aa02353afc21c27417145f0e40c9ac6e9b3806e3aa78	30 Dec 2019, 18:18	1.35 MB	1,754	5
610,511 610,511	0000000000000000001280b059fe75c360553cfc43dcd2981cdeb13aea8d16c2	30 Dec 2019, 18:15	1.38 MB	2,855	18
610,510 610,510	0000000000000000000817e416026236381ee0a381be22028258260ff7bd4c00	30 Dec 2019, 17:58	1.27 MB	1,818	2
610,509 610,509	0000000000000000000a22166f8d34c6179622c92f177a1e42941e9e8e12a27b	30 Dec 2019, 17:57	1.35 MB	3,236	9
610,508 610,508	0000000000000000000e44fdc897e64bca09661c6765d22a5b8bd4783bd9a161	30 Dec 2019, 17:48	1.35 MB	2,414	5
610,507 610,507	0000000000000000000a2dbdba0f84f73503720aa7f08ebb4e8872810604e089	30 Dec 2019, 17:45	1.38 MB	2,838	16
610,506 610,506	000000000000000000071816bb2bd277cc76b2a1e36d41f79b3978c9e5134177	30 Dec 2019, 17:31	1.44 MB	2,556	3
610,505 610,505	00000000000000000013065fd4e5d23a2ac93178ad8a8fbfa9a1b938f5d7bf59	30 Dec 2019, 17:30	1.28 MB	3,170	10
610,504 610,504	0000000000000000000a033bd92577e76e4c76217fb280cbf988e82927549a3a	30 Dec 2019, 17:22	1.31 MB	2,775	13
610,503 610,503	0000000000000000001036f19bbb2eb57bc409a57532011e764422b88f94c5a1	30 Dec 2019, 17:10	1.31 MB	3,017	17
610,502 610,502	0000000000000000000434ed759e59ab517c36e1170e843cd8729d635ad1e67a	30 Dec 2019, 16:54	1.39 MB	2,048	46
610,501 610,501	0000000000000000000d2e2e10d607215877b3003e405b16bba7cab394d2b85a	30 Dec 2019, 16:26	1.35 MB	3,424	13
610,500 610,500	00000000000000000013da6106c2f17232b287ebc36fb91473ad93f97e3192e3	30 Dec 2019, 16:16	1.34 MB	2,513	9
610,499 610,499	0000000000000000000d09688aa0505f8a2dba985f530c2b997494c39cab83b2	30 Dec 2019, 16:10	1.27 MB	2,791	19
610,498 610,498	0000000000000000000859c786c1f9470239b06b8b41632157be08fc823ddb0b	30 Dec 2019, 15:50	1.24 MB	2,734	18
610,497 610,497	00000000000000000006aed6e2c30d2f7dde2bb6961edf2aad655983fb2950ff	30 Dec 2019, 15:33	0.84 MB	1,935	13
610,496 610,496	000000000000000000001128f8c5cfc2591a3c3c10c65a495ccc059a7b05255a	30 Dec 2019, 15:27	0.15 MB	388	12
610,495 610,495	000000000000000000042ac992bc74d64ef9f7ba0366013403cc713577ae4538	30 Dec 2019, 15:26	0.23 MB	385	14
610,494 610,494	00000000000000000007d5a711af3c9f82546992289ff462db81e30a208def7d	30 Dec 2019, 15:24	0.86 MB	1,789	11
610,493 610,493	000000000000000000115f7ff1854232fc9997e5f7b3c1e74cbcc408544884c9	30 Dec 2019, 15:19	0.40 MB	962	10

Previous 10 blocks ↓

Total Size: 646.89 GB

Node Information

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

Uptime: 1 month, 1 day, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,432.03 GB sent, 41.17 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.