Blockchain Explorer | learn me a bitcoin

Memory Pool

40,420 transactions

34.33 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,823	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 7 secs ago	1.00 vMB	2,527	22

Blockchain

Tip: 841,822 (591,144 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
250,678 250,678	00000000000000153f15dc719e400426049847d7a73f0c1bdc668120741bc128	07 Aug 2013, 06:48	0.10 MB	231	133
250,677 250,677	00000000000000691aded11a91aa7af9b9bbf85d957d23caac59641b99cdb029	07 Aug 2013, 06:44	0.22 MB	574	114
250,676 250,676	000000000000004654405dc66a3a68adfb45d00c6a327701ef4a018dbe6451ff	07 Aug 2013, 06:30	0.06 MB	128	114
250,675 250,675	0000000000000054b9f0ded4ef95f144d7ebb567f8e3d7d703989f5123ad0aee	07 Aug 2013, 06:27	0.14 MB	299	105
250,674 250,674	0000000000000022865581d843a64d4131695bc64702c22088d3fa3470936ac5	07 Aug 2013, 06:27	0.00 MB	5	48
250,673 250,673	0000000000000010c6d71e1059249cdb47ab66bb081f60e1887676974b0a3ad0	07 Aug 2013, 06:22	0.25 MB	533	103
250,672 250,672	000000000000004e289f6161f591514c6f6c084a41b3131b7a40d7d1173c1d82	07 Aug 2013, 06:12	0.28 MB	552	56
250,671 250,671	00000000000000538ef6d5899e20940ac37443a5b4ca7be5ec4ab422f41fcfb3	07 Aug 2013, 06:10	0.25 MB	755	106
250,670 250,670	000000000000004053607600f598a87ce94c48fba285cefb7650bd4c0846396b	07 Aug 2013, 06:06	0.25 MB	605	173
250,669 250,669	0000000000000022a3d91d071f49228c31d6467faefbbe60b1f8914a0942635d	07 Aug 2013, 05:27	0.06 MB	134	127
250,668 250,668	00000000000000608f33b46d3dd163baacae04104162d42bd07c12c03737eed6	07 Aug 2013, 05:24	0.09 MB	210	179
250,667 250,667	0000000000000013b135d50bcfe0e2dff701503c076c1ee1ac88da0d52672203	07 Aug 2013, 05:18	0.20 MB	438	141
250,666 250,666	00000000000000696ac6b19e70cf68ac7d0b629afd9468b4c8b33d0ee6e4ddca	07 Aug 2013, 05:07	0.02 MB	56	202
250,665 250,665	000000000000002793ec377f69efffa27864e1b0e61b7e35fd8054a8bd35a7a3	07 Aug 2013, 05:05	0.12 MB	295	126
250,664 250,664	000000000000002293a1e83a1a46d8a2cc7ff082f455753d6736fd77926c3c66	07 Aug 2013, 05:04	0.02 MB	52	109
250,663 250,663	000000000000000d74f934a67f36c0818f02bb3e73f9e1de8fddce064c058d56	07 Aug 2013, 04:56	0.07 MB	89	60
250,662 250,662	000000000000000138425fe694258b72458408b40951d4f272351d933aa1e628	07 Aug 2013, 04:54	0.13 MB	276	118
250,661 250,661	000000000000005a028213e9f6fb6c74e03d3548de00e8ef22d266938ff8b0f3	07 Aug 2013, 04:45	0.07 MB	142	97
250,660 250,660	000000000000003cb7cfc823a1e7b18f47deaf9e18dcad612850e487aa9c0fc0	07 Aug 2013, 04:41	0.16 MB	372	98
250,659 250,659	000000000000007030f75b63305036f8d2b91ef0d9d33c55be541ed3985b3046	07 Aug 2013, 04:36	0.11 MB	277	104
250,658 250,658	0000000000000032984f438386c9a01214507b8a6dffec6ec9825c9d60771e54	07 Aug 2013, 04:24	0.05 MB	80	63

Previous 10 blocks ↓

Total Size: 646.43 GB

Node Information

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

Uptime: 29 days, 22 hours, 13 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,351.62 GB sent, 37.72 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.