Blockchain Explorer | learn me a bitcoin

Memory Pool

28,959 transactions

39.71 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,600	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 54 secs	1.00 vMB	3,575	18

Blockchain

Tip: 842,599 (192,162 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,437 650,437	0000000000000000000155f5adf3a928e8bd418394af4bed611a97f79c11bd83	29 Sep 2020, 00:26	1.29 MB	2,313	76
650,436 650,436	000000000000000000098a0109027199ec4c0c57e7203c9ff3b418e8d867b8ab	29 Sep 2020, 00:08	1.50 MB	2,344	63
650,435 650,435	0000000000000000000d764fcc97aba8d3e2f0f3c0a1ad7263dfaf2a352add0b	29 Sep 2020, 00:03	1.32 MB	2,981	83
650,434 650,434	0000000000000000000db744101935144b3550c54d728b8d5c65947d3c824f37	28 Sep 2020, 23:21	1.07 MB	563	49
650,433 650,433	0000000000000000000d3dafe10d58741a01a742915cd1a8ba8432d2dded9b70	28 Sep 2020, 23:21	1.33 MB	2,692	62
650,432 650,432	0000000000000000000688f6a769fc8c39624d8771e5c0ee8e81ce8c14776f0a	28 Sep 2020, 23:09	1.23 MB	3,077	62
650,431 650,431	0000000000000000000275abda186106acf77261712ae91f11f8c3f0eece0149	28 Sep 2020, 22:57	1.22 MB	2,925	61
650,430 650,430	0000000000000000000959d437ec83f96bafc8714c4ed9bef87ea61f74cafe02	28 Sep 2020, 22:48	1.27 MB	3,110	70
650,429 650,429	00000000000000000001be37f82e8777bbc7a9bdc02a9131ee1de287f8135e8b	28 Sep 2020, 22:30	1.27 MB	2,727	63
650,428 650,428	000000000000000000083ee86823b09e5b1565b801ca44905f4b7a15e796e843	28 Sep 2020, 22:20	1.17 MB	2,901	56
650,427 650,427	0000000000000000000e6dd86ae34342317d3ece8319536f740af30de0f0c662	28 Sep 2020, 22:17	1.25 MB	2,206	64
650,426 650,426	00000000000000000005209ff44a8daf23916073af75cfda8958cf1782cfe44f	28 Sep 2020, 22:09	1.37 MB	2,810	78
650,425 650,425	0000000000000000000643540d7d60d71112022828e5b3e6234ca5a9cf85866f	28 Sep 2020, 21:43	1.20 MB	3,027	60
650,424 650,424	00000000000000000002e47f5d14a48f92f585d56dd5264d37925b1c917a95f3	28 Sep 2020, 21:36	1.21 MB	2,687	60
650,423 650,423	00000000000000000001c7a86c34f70c6d2c7d380cc093679f776839da200d4f	28 Sep 2020, 21:31	1.29 MB	2,835	73
650,422 650,422	0000000000000000000b002b6f470a96ff06b58ed3fe515914e42bea9cb95b75	28 Sep 2020, 21:14	1.24 MB	2,769	66
650,421 650,421	00000000000000000002a53a894924780d8c8334dae34d182a8ab2f5d01df423	28 Sep 2020, 21:04	1.26 MB	2,667	65
650,420 650,420	00000000000000000003958454d74af733804bf2548b29d65d3cb76613b1c548	28 Sep 2020, 20:57	1.21 MB	2,912	63
650,419 650,419	0000000000000000000c86496aecb4e0384a6aa13372ec773e44efea044cac18	28 Sep 2020, 20:50	1.24 MB	2,891	72
650,418 650,418	000000000000000000027325d9f16ef90ff15574dcf64cd88626d42973706984	28 Sep 2020, 20:36	1.19 MB	2,458	64
650,417 650,417	00000000000000000006964a137b01a24c6181e5891858ceadaaa846a64aaad1	28 Sep 2020, 20:30	1.30 MB	2,758	72

Previous 10 blocks ↓

Total Size: 647.87 GB

Node Information

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

Uptime: 1 month, 5 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,553.61 GB sent, 48.22 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.