Blockchain Explorer | learn me a bitcoin

Memory Pool

22,970 transactions

36.35 vMB

Show Random Selection

Max Size: 124/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,977	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 31 secs	1.00 vMB	864	9

Blockchain

Tip: 843,976 (398,320 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,656 445,656	0000000000000000006a9600e59a51a98316c657fc4c3b018e844b062b3eb3ca	29 Dec 2016, 13:24	1.00 MB	2,333	66
445,655 445,655	000000000000000000e32ff6cdb4770de1c57a6339309551f6835ae7160ef5e8	29 Dec 2016, 13:23	1.00 MB	2,695	76
445,654 445,654	0000000000000000021524fc0fa30ae0b5a96618677f292c0e2ee6851937c461	29 Dec 2016, 13:19	1.00 MB	1,794	102
445,653 445,653	00000000000000000253ad1e597a701593fe85f9aa11a3f26d8ef0d8ca0b1551	29 Dec 2016, 13:02	1.00 MB	1,893	105
445,652 445,652	00000000000000000369a9cb4ee725e64be45ef8fd0f7c6b0a62eb2997c129ac	29 Dec 2016, 12:46	1.00 MB	2,493	72
445,651 445,651	00000000000000000013652a210962a5a8523a4a8b0022283144352ec5c2042c	29 Dec 2016, 12:42	1.00 MB	2,950	106
445,650 445,650	000000000000000000c570ea32cc66637fc6dbc20b4d032726b0a83fa75df37e	29 Dec 2016, 12:20	1.00 MB	2,446	77
445,649 445,649	0000000000000000004e731a3bfd85ff0488118617047cf3a33241f8cea0b5da	29 Dec 2016, 12:17	1.00 MB	1,639	103
445,648 445,648	000000000000000000ecb6b5ac2506c2b96d5a2085c6ec433eaee743209461d7	29 Dec 2016, 11:52	1.00 MB	982	104
445,647 445,647	000000000000000001abdfcbbffd7c398d7b3ab6a62401bd535feb85f9b5c4ed	29 Dec 2016, 11:35	1.00 MB	1,466	83
445,646 445,646	00000000000000000371c66b04b316a5730581ce7dfe3089a6e4aebc3518e22a	29 Dec 2016, 11:29	1.00 MB	2,393	100
445,645 445,645	0000000000000000029a9a237763ad3c30c2fdb483d6c13f28003a3cd9d0cd09	29 Dec 2016, 11:10	0.20 MB	363	77
445,644 445,644	000000000000000001b4680c415a317c8bf9d950e044e41606ce5de592776b32	29 Dec 2016, 11:08	1.00 MB	772	25
445,643 445,643	0000000000000000009ae12104bd14848f3db737a80b115ae16116dbb721ecab	29 Dec 2016, 11:06	1.00 MB	1,532	43
445,642 445,642	000000000000000001ad4deb92be7ab4aafd5982d4711148e0ecbf695772b2ab	29 Dec 2016, 11:03	1.00 MB	2,648	81
445,641 445,641	0000000000000000004b761c41c6347f7fda353675e1337d7792a34d526fc5e8	29 Dec 2016, 10:56	1.00 MB	2,187	92
445,640 445,640	000000000000000000c1326afd71870edf1ae195164d09e2f7b873bb7fb91007	29 Dec 2016, 10:41	1.00 MB	2,426	70
445,639 445,639	000000000000000001164ceef6ad6230e31dd4c7e84e2a2db71e4fd5ff515285	29 Dec 2016, 10:32	1.00 MB	1,507	49
445,638 445,638	0000000000000000021519451081258666c03ceede82620622511904bef52ae5	29 Dec 2016, 10:31	1.00 MB	1,533	66
445,637 445,637	00000000000000000065d03b1c165b38fea93cf1ce0521871f31c92804a5ee3a	29 Dec 2016, 10:29	1.00 MB	2,805	89
445,636 445,636	00000000000000000025dfecb3c58ea92f4374c50be4189a6b68c1f21b9b9649	29 Dec 2016, 10:11	1.00 MB	1,578	68

Previous 10 blocks ↓

Total Size: 650.47 GB

Node Information

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

Uptime: 1 month, 15 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,982.55 GB sent, 63.02 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.