Blockchain Explorer | learn me a bitcoin

Memory Pool

37,519 transactions

40.09 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,708	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 51 secs	1.00 vMB	3,657	17

Blockchain

Tip: 841,707 (193,520 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,187 648,187	00000000000000000002adccdd2a538283da220b3755c61932093b7a02052275	14 Sep 2020, 02:44	0.50 MB	677	49
648,186 648,186	00000000000000000002cc491ea16c6e3bc81dedd82b8909b423551a9c040aaf	14 Sep 2020, 02:39	0.24 MB	482	51
648,185 648,185	000000000000000000072fa6b1d0efca3dee5ec15518c56daa41648ede76588d	14 Sep 2020, 02:36	0.49 MB	735	52
648,184 648,184	0000000000000000000999cb377d9b3f75445dc7a15f12e3553192418317b9ca	14 Sep 2020, 02:31	1.17 MB	2,013	24
648,183 648,183	00000000000000000005b4aec6386f3012130a90d9dab626213d5756779d27ed	14 Sep 2020, 02:22	1.32 MB	2,049	42
648,182 648,182	00000000000000000004be722f27a787d25c6d74035c423c0554612d76ac1c85	14 Sep 2020, 02:04	0.65 MB	666	56
648,181 648,181	00000000000000000007a61df9119847b28ef9b561cdf2d5e33479e183861fae	14 Sep 2020, 02:00	1.27 MB	2,022	42
648,180 648,180	0000000000000000000821bfdee3af8ac2ba17183e7b0d7f39c527b43477e8c3	14 Sep 2020, 01:46	0.09 MB	62	59
648,179 648,179	0000000000000000000bce23834d15318c6d3b8ff1b61be7ade7c4990fd30450	14 Sep 2020, 01:46	0.78 MB	1,095	47
648,178 648,178	0000000000000000000230f906510264a240a168e00571d9ad32b4120142ecae	14 Sep 2020, 01:38	0.88 MB	1,177	31
648,177 648,177	00000000000000000008e1246e712a8406418308410cedf5a81e71b599826eb9	14 Sep 2020, 01:30	0.32 MB	434	43
648,176 648,176	0000000000000000000142dc3b305eb5253e560faf21164ee5f41e10f253a9bb	14 Sep 2020, 01:27	0.33 MB	617	44
648,175 648,175	000000000000000000079142cdefdf0eb34bb5f67416eb21ecb59fe7a4ac9b84	14 Sep 2020, 01:23	0.55 MB	1,035	43
648,174 648,174	0000000000000000000233cfecd5fed858ee148e13a251dd0b9dd8e85a71df04	14 Sep 2020, 01:16	0.57 MB	1,032	44
648,173 648,173	0000000000000000000f47c4952af806301d8b96f2b9e5a792296366433682d2	14 Sep 2020, 01:09	0.14 MB	327	44
648,172 648,172	000000000000000000087ccccc6c8f7ad06620f2e0b334a66f682da600eef852	14 Sep 2020, 01:06	0.93 MB	968	43
648,171 648,171	000000000000000000083b363a3862f478a70652c7ad232ed053006ce7911f73	14 Sep 2020, 01:00	0.58 MB	768	58
648,170 648,170	0000000000000000000bc17e09798ba7723826794450a16e04c3a4292ddab0df	14 Sep 2020, 00:55	0.92 MB	242	1
648,169 648,169	0000000000000000000b9877c2a4bbcb8bdd08e1cb2ae3b2c45535e624479e37	14 Sep 2020, 00:55	1.61 MB	824	32
648,168 648,168	00000000000000000006591bd71a1d17ce9141d16f8271e7162225f0a7cbb136	14 Sep 2020, 00:50	1.34 MB	1,483	16
648,167 648,167	000000000000000000070e6106fd0599a4caa08b1ffe3368700028939feec70a	14 Sep 2020, 00:48	1.57 MB	1,504	87

Previous 10 blocks ↓

Total Size: 646.21 GB

Node Information

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

Uptime: 29 days, 2 hours, 28 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,333.80 GB sent, 36.45 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.