Blockchain Explorer | learn me a bitcoin

Memory Pool

23,832 transactions

48.06 vMB

Show Random Selection

Max Size: 143/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,917	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 20 secs	1.00 vMB	3,608	9

Blockchain

Tip: 843,916 (333,355 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,561 510,561	0000000000000000003607125e4f7a9e75aa04ad8f673930d43dba07684c2e83	23 Feb 2018, 15:15	1.05 MB	618	12
510,560 510,560	0000000000000000000229aeae7e6d47e136ce5888dbf5d96b587f5d5ba3447e	23 Feb 2018, 15:12	1.12 MB	1,828	45
510,559 510,559	0000000000000000000471388ec9611d9a5bcf8f56776cfffdbf10164f3a068c	23 Feb 2018, 15:02	0.99 MB	1,352	42
510,558 510,558	00000000000000000057697b5936bb2385288983972e0cf046dfb84d14f145b5	23 Feb 2018, 14:58	1.01 MB	1,840	10
510,557 510,557	0000000000000000000e8e8925a03a31d4ca73028a13ffee64376edc8711f7ab	23 Feb 2018, 14:55	1.06 MB	1,366	36
510,556 510,556	00000000000000000030434b419985fbc3d225b3c06d611936cd799fc56b0003	23 Feb 2018, 14:48	1.07 MB	1,983	66
510,555 510,555	0000000000000000002c64a4e8b208f9bfd448e0c2542a0780311581beee7fe0	23 Feb 2018, 14:35	1.03 MB	1,769	22
510,554 510,554	0000000000000000001d196aed0f5a2fd07b9a3358d7f4f57428f1ff40701963	23 Feb 2018, 14:32	1.05 MB	1,563	89
510,553 510,553	00000000000000000033df0f20ed413c6bdc17b3dbc04dc0c54c8fda7a35a13c	23 Feb 2018, 14:18	1.03 MB	820	47
510,552 510,552	0000000000000000004dde4b9f58762bcf8e99cf83fd1dac3b31556d39f9e52a	23 Feb 2018, 14:11	1.08 MB	1,634	64
510,551 510,551	0000000000000000004f4a6c5cc7be55511e33c695c0273ae419104c5b43d1c5	23 Feb 2018, 13:58	1.04 MB	1,689	40
510,550 510,550	0000000000000000000287e974729affabd7449a9a563bf65b8874abac8410fa	23 Feb 2018, 13:50	1.08 MB	1,664	84
510,549 510,549	000000000000000000007e017d1b9eea1597f92f5c0b7f8b67930b523eea5ecc	23 Feb 2018, 13:36	1.02 MB	813	46
510,548 510,548	00000000000000000011b54cff8d59e6d82cacbe7e17823f8403f8e0ecd40860	23 Feb 2018, 13:30	1.07 MB	1,521	97
510,547 510,547	0000000000000000003066502e03cf7aeda1d6c79cd262841e75d6a08589239e	23 Feb 2018, 13:13	1.10 MB	2,155	113
510,546 510,546	0000000000000000003435e89bd211d905caf1a8284f29fd928ea284c7c65e45	23 Feb 2018, 12:49	1.15 MB	2,115	124
510,545 510,545	00000000000000000007a2d91020f2c9fc9dc2757e631cd22ecc0fa6e2c3fa3e	23 Feb 2018, 12:17	0.60 MB	1,208	81
510,544 510,544	00000000000000000039ef2c3636e76f9f075530d6609ac603005ed2b47c8912	23 Feb 2018, 12:08	1.03 MB	2,163	74
510,543 510,543	000000000000000000326b45e6835bac9063fe190797a3d13b0e35b6ceeeeffb	23 Feb 2018, 11:50	0.39 MB	490	98
510,542 510,542	00000000000000000039481c3a55b9e7855f8c066939b111e735b9e1e4388e93	23 Feb 2018, 11:47	1.10 MB	1,462	38
510,541 510,541	0000000000000000000404f6604699cd75421d3cd6f71128f2f49e0f21fd957e	23 Feb 2018, 11:46	1.01 MB	289	20

Previous 10 blocks ↓

Total Size: 650.37 GB

Node Information

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

Uptime: 1 month, 14 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,960.94 GB sent, 62.58 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.