Blockchain Explorer | learn me a bitcoin

Memory Pool

45,229 transactions

47.84 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,332	0000000000000000000331db0000000000000000000000000000000000000000	13 mins, 32 secs ago	1.00 vMB	3,755	28

Blockchain

Tip: 842,331 (194,137 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,194 648,194	000000000000000000008b52b9fbdec55bcf3c618b889155b46b4ab89c4278a2	14 Sep 2020, 03:26	0.88 MB	1,287	38
648,193 648,193	0000000000000000000e15c6f52d00d3c9d7071c5195a7ded4cd9f94b4e14b8d	14 Sep 2020, 03:18	0.25 MB	621	41
648,192 648,192	000000000000000000083437c355e7ac1913e39992c745d2a70e8823358932cc	14 Sep 2020, 03:14	0.34 MB	670	30
648,191 648,191	00000000000000000008d438de236e922bea14d270a37aca7c1df7d4e4f2847f	14 Sep 2020, 03:10	0.32 MB	708	44
648,190 648,190	0000000000000000000a566e19c99b0f334231079180eb7163f007ba2ce96d5b	14 Sep 2020, 03:05	0.43 MB	915	41
648,189 648,189	0000000000000000000b6a0244fdd0782ab99da3684dec4efd64fbb3e11be140	14 Sep 2020, 03:00	0.11 MB	135	27
648,188 648,188	0000000000000000000c645e7aa15190a4d2647903bce53e87af092819cfd6f0	14 Sep 2020, 02:59	1.23 MB	2,425	36
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

Previous 10 blocks ↓

Total Size: 647.34 GB

Node Information

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

Uptime: 1 month, 3 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.21 GB sent, 45.02 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.