Blockchain Explorer | learn me a bitcoin

Memory Pool

78,751 transactions

35.14 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,409	00000000000000000003629a0000000000000000000000000000000000000000	36 secs ago	1.00 vMB	2,774	12

Blockchain

Tip: 844,408 (334,011 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,397 510,397	0000000000000000002e004027f059af5302bd8041ff2ba3da38f7522d046239	22 Feb 2018, 11:56	1.10 MB	934	28
510,396 510,396	00000000000000000025a8435c60d0a6ebfd7e63b323c3e3e553e8af055a5142	22 Feb 2018, 11:50	1.23 MB	305	5
510,395 510,395	00000000000000000049468119944ba2b937e21d739bbf98bc1b3ad6b504a892	22 Feb 2018, 11:49	0.02 MB	57	102
510,394 510,394	0000000000000000002ba264a3b2f782b634528b5714e5f76b73b6dcc2b79b23	22 Feb 2018, 11:48	1.10 MB	458	5
510,393 510,393	0000000000000000002c45c852cd3fa2bc42419aaf8c6398736964ee77f21a54	22 Feb 2018, 11:46	1.08 MB	1,356	28
510,392 510,392	0000000000000000005a1cbff39bf683600165e3c71d0aa6ef8f168c6669923d	22 Feb 2018, 11:38	0.07 MB	113	33
510,391 510,391	00000000000000000045db0258284c306184d4c054cb376cc482469ccf2ff003	22 Feb 2018, 11:37	1.07 MB	1,452	10
510,390 510,390	0000000000000000005c75ffea5c503af3610b9b01e0f007d13b8261699dc0aa	22 Feb 2018, 11:34	1.08 MB	1,201	33
510,389 510,389	0000000000000000001e7c9066a686f1092892b39abe666686585f13f28fb62b	22 Feb 2018, 11:23	1.03 MB	234	6
510,388 510,388	000000000000000000413a6955172de9974b5780044f1490a52c115e6c3d3b2a	22 Feb 2018, 11:22	1.04 MB	1,026	28
510,387 510,387	000000000000000000214b76c644aaeeda1d60767083f4fd085c6edbdc920412	22 Feb 2018, 11:13	1.07 MB	2,071	50
510,386 510,386	0000000000000000002dbcde67e5ede228089984e844669048be73e3987e1237	22 Feb 2018, 10:55	1.07 MB	1,981	14
510,385 510,385	00000000000000000057f054cb5f2c3ddce3ae1a49252c494cdbb3f86cd55b28	22 Feb 2018, 10:50	1.16 MB	1,844	92
510,384 510,384	000000000000000000127e861884d6e9a34da70cb859dda7e01c4fc2ce2c7b1c	22 Feb 2018, 10:17	1.00 MB	142	5
510,383 510,383	0000000000000000005174333c58e757f338105a7621aae37472ddcb0ca6d2f7	22 Feb 2018, 10:17	1.08 MB	1,213	44
510,382 510,382	0000000000000000002b46b2ee729990595af9c3097555e0a39c2219bfc2cfb5	22 Feb 2018, 10:07	0.21 MB	512	61
510,381 510,381	0000000000000000003fda50f3ec0d02e55c52a00ba1c7e68d169c18b1f947b7	22 Feb 2018, 10:02	1.08 MB	2,210	27
510,380 510,380	000000000000000000249f6088773c6312549c91bd0b4510c1e0df857a14d425	22 Feb 2018, 09:54	1.08 MB	2,637	42
510,379 510,379	00000000000000000027c5e9dd41a460eb0bfc056da7a0bc59c0999c9cca3dc6	22 Feb 2018, 09:34	1.02 MB	748	53
510,378 510,378	000000000000000000081b79b3aa8f70df730ea87ffb255bc9df9c6de5373762	22 Feb 2018, 09:15	0.79 MB	1,354	33
510,377 510,377	0000000000000000002e84cd734bed527c645df98bd91cccbc447e64f766270d	22 Feb 2018, 09:10	0.25 MB	452	110

Previous 10 blocks ↓

Total Size: 651.28 GB

Node Information

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

Uptime: 1 month, 17 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,113.12 GB sent, 67.76 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.