Blockchain Explorer | learn me a bitcoin

Memory Pool

45,610 transactions

32.66 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,108	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 29 secs	1.00 vMB	3,699	26

Blockchain

Tip: 842,107 (532,902 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
309,205 309,205	000000000000000015ce8b1f2bcc99cd22b1948e128a8ebb2341f15005adea05	04 Jul 2014, 18:13	0.15 MB	231	23
309,204 309,204	000000000000000025dd9eb98bc286c641206964059eae86abfee0ccb690a6a7	04 Jul 2014, 18:09	0.44 MB	743	24
309,203 309,203	000000000000000010dffe79da14c7f2443d03b4de793454482eac5a333bb616	04 Jul 2014, 18:04	0.35 MB	1,013	50
309,202 309,202	00000000000000000294cc272646a9883c19b7184c76f32badc982f673a8e90f	04 Jul 2014, 17:32	0.08 MB	199	48
309,201 309,201	00000000000000003da51af684719457e2c6667a51d5fc783707e1db02e14d6f	04 Jul 2014, 17:28	0.29 MB	594	39
309,200 309,200	00000000000000003cde6b9da06361c1cf6b3a2cf5c882999c4fca93dd7abba0	04 Jul 2014, 17:17	0.25 MB	504	31
309,199 309,199	000000000000000002d90f56b22f88f8a08616d9bb4d8ed0d6614360dfe9bf7e	04 Jul 2014, 17:07	0.41 MB	778	29
309,198 309,198	00000000000000002440364fd6dce381221f09b0952c684def97fad8202b0558	04 Jul 2014, 16:52	0.08 MB	147	52
309,197 309,197	0000000000000000209c32f3cba5ee9354d1aea7c84f3b877beafc708981409f	04 Jul 2014, 16:48	0.15 MB	358	38
309,196 309,196	000000000000000003f4ec0bc7c39ed69a51f67be1952410dea601fcb9a952fd	04 Jul 2014, 16:41	0.24 MB	486	27
309,195 309,195	00000000000000002da9bb48ca0054029724c6598fe4980e2ca83efe7b8a99aa	04 Jul 2014, 16:31	0.54 MB	1,012	29
309,194 309,194	000000000000000025e5fb95b6ee298aa17915753d7e01eeafadc36470fbd29f	04 Jul 2014, 16:10	0.11 MB	222	30
309,193 309,193	000000000000000015a2a6ea79a759673f1483ffebc2fc14e3fa4a41f5f1f3ce	04 Jul 2014, 16:06	0.12 MB	195	29
309,192 309,192	000000000000000039d4522813a5e69c09acc270e4bbc2ad48dee1e930328c46	04 Jul 2014, 16:02	0.21 MB	428	32
309,191 309,191	0000000000000000238bc55624a216d35ce5211f5967084a114e4a78900280e6	04 Jul 2014, 15:56	0.04 MB	83	31
309,190 309,190	00000000000000002735b623a6292f8c4e72501a409ddbc80751df0c48cc5032	04 Jul 2014, 15:55	0.09 MB	141	28
309,189 309,189	00000000000000001b029f6ad2410a8ff5a5271b3de968b08be69ac1c1a5a076	04 Jul 2014, 15:53	0.04 MB	48	21
309,188 309,188	000000000000000013dec953ae8d57aec29ecd3b80a7b109e4b49b8f7a198279	04 Jul 2014, 15:52	0.67 MB	1,265	31
309,187 309,187	00000000000000002dcd1aa01aef79c324006f221a1eb353b7ed4cb219bd04bc	04 Jul 2014, 15:26	0.20 MB	313	26
309,186 309,186	00000000000000000d2bd914768b8ff751a70c9fd64aea117cddbf33d4a97ec0	04 Jul 2014, 15:20	0.07 MB	155	27
309,185 309,185	00000000000000002f4020f6697a0aa9864b0e515252e6b0c4499a1a57a075ab	04 Jul 2014, 15:18	0.11 MB	168	22

Previous 10 blocks ↓

Total Size: 646.95 GB

Node Information

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

Uptime: 1 month, 1 day, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,438.70 GB sent, 41.69 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.