Blockchain Explorer | learn me a bitcoin

Memory Pool

30,714 transactions

38.30 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,998	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 4 secs	1.00 vMB	3,052	11

Blockchain

Tip: 843,997 (237,919 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
606,078 606,078	00000000000000000009dd6287abc53f05543908282abab4b90b3a06ef1a3a81	30 Nov 2019, 21:54	1.33 MB	3,162	24
606,077 606,077	0000000000000000000af19a235328c80a8047731c7ee632f3097c70ffa13e4a	30 Nov 2019, 21:38	1.37 MB	3,262	20
606,076 606,076	00000000000000000000a4366b1fe1751fde9b56ed4ca17ed587c06e7348c1e3	30 Nov 2019, 21:29	1.37 MB	3,436	30
606,075 606,075	00000000000000000011c4ec9fdfc2c864add227123a43af18e82d2f28ba76e7	30 Nov 2019, 21:07	1.37 MB	3,319	33
606,074 606,074	0000000000000000000ebdc71356911aa82d6145ef0267deed4c37d450d09f81	30 Nov 2019, 20:43	1.31 MB	2,952	28
606,073 606,073	0000000000000000000f7c69f7c48811b00a04b37ec923a9cd4cf63f70769a49	30 Nov 2019, 20:35	1.37 MB	3,506	38
606,072 606,072	00000000000000000003cbd4a0064296dde19e06f6511fa52c735036f4fd6d65	30 Nov 2019, 20:05	1.30 MB	2,746	41
606,071 606,071	000000000000000000012fc1c9c49834eb1777e431d873e2d27b263a50936620	30 Nov 2019, 19:28	1.46 MB	2,480	26
606,070 606,070	0000000000000000000e06995c2f147f594d79511b48447cf241b79704cde066	30 Nov 2019, 19:25	1.35 MB	3,040	35
606,069 606,069	0000000000000000000f18f7242edccb36cc51319083fced0a315cee0bd27d92	30 Nov 2019, 19:06	1.15 MB	2,405	41
606,068 606,068	000000000000000000084e2943998e7de772486ef47c2970ce700d4041dd705b	30 Nov 2019, 18:27	1.32 MB	2,847	21
606,067 606,067	0000000000000000000c6d15d8ca29660403a66bffd4ea12104a4634b69ba20c	30 Nov 2019, 18:14	0.63 MB	1,383	25
606,066 606,066	0000000000000000000dd4ade57cb5701e4e7d9b14ca9fe0d7e2f0b790c51f09	30 Nov 2019, 18:08	0.84 MB	1,380	19
606,065 606,065	00000000000000000014c5687239f7991de5eae713b18b0c468169ce57ecee5f	30 Nov 2019, 18:04	1.18 MB	1,555	5
606,064 606,064	0000000000000000000be2c3e625a0f1ab29c458714fd3d491fd746f68e274d6	30 Nov 2019, 18:02	1.33 MB	2,674	33
606,063 606,063	00000000000000000000cee4b104eed797f62b550853a80e621fda27fa3b307e	30 Nov 2019, 17:47	1.23 MB	2,403	8
606,062 606,062	0000000000000000000b86865a16b3114f1dd912f1bb45bd938a7d7cef2fc1a0	30 Nov 2019, 17:42	1.43 MB	2,176	18
606,061 606,061	0000000000000000000a9bc1ad663b712017fa8714196434b191d59036cc1523	30 Nov 2019, 17:33	1.13 MB	2,409	5
606,060 606,060	00000000000000000002049267e768ae9b6c4ef50891359003cac9f4057ed990	30 Nov 2019, 17:32	1.23 MB	2,744	20
606,059 606,059	000000000000000000086e65ee61c6b8df4dfca108ca67d3444cc4eed580f1a3	30 Nov 2019, 17:23	1.12 MB	2,826	6
606,058 606,058	0000000000000000000edd8112d6587e338d0d5f222fbe035ba1cf17fe7d9910	30 Nov 2019, 17:22	1.25 MB	3,233	19

Previous 10 blocks ↓

Total Size: 650.50 GB

Node Information

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

Uptime: 1 month, 15 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,990.79 GB sent, 63.27 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.