Blockchain Explorer | learn me a bitcoin

Memory Pool

34,929 transactions

45.04 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,979	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 31 secs	1.00 vMB	1,610	21

Blockchain

Tip: 841,978 (303,910 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
538,068 538,068	0000000000000000001f0bfa7b947ac92a64c1b8e457f5bb6ed988876e6a759e	23 Aug 2018, 07:52	0.08 MB	225	24
538,067 538,067	0000000000000000000278c5d95a56f985019eb67cae28a5057bd9549d592be8	23 Aug 2018, 07:50	0.45 MB	799	31
538,066 538,066	0000000000000000001b52086fe3f57800386e9849227b008500c48b99dd6be0	23 Aug 2018, 07:45	0.41 MB	657	20
538,065 538,065	0000000000000000001432199169d67a41368966ae624341eebcc7ce948b71b4	23 Aug 2018, 07:41	0.31 MB	624	16
538,064 538,064	00000000000000000003e1812910100c41a088e5c878d26e528fbed92bf2c90f	23 Aug 2018, 07:40	0.01 MB	16	29
538,063 538,063	000000000000000000015ba0c555587d0e6125333285b60790af985ab2d5563f	23 Aug 2018, 07:36	1.16 MB	2,494	19
538,062 538,062	00000000000000000004a8b93d11b9eef8ae533223d21602d3d7df3151734b9c	23 Aug 2018, 07:18	0.42 MB	828	22
538,061 538,061	0000000000000000000bcbe525b15ec9a29d02cf0de345bdea9ad4b8844a79f6	23 Aug 2018, 07:12	0.39 MB	836	19
538,060 538,060	00000000000000000002ab167ae47490a31c7f458d999d11cfa00a6155579f04	23 Aug 2018, 07:07	1.09 MB	1,719	7
538,059 538,059	000000000000000000295d4d0ba981583dfa04945228dba07345bceb64007c2a	23 Aug 2018, 07:04	1.19 MB	2,581	10
538,058 538,058	000000000000000000197d2090408cc59d731f9c54652914efc13e3a5f6622f5	23 Aug 2018, 06:58	1.17 MB	2,739	31
538,057 538,057	000000000000000000134b17dd58573ff3ce738c58bfb6a59833c667b9981ed3	23 Aug 2018, 06:23	1.11 MB	2,416	24
538,056 538,056	000000000000000000149e55dd6042d4366142bd38a5c2fe8da9193bc13fb48f	23 Aug 2018, 06:03	1.16 MB	2,679	34
538,055 538,055	0000000000000000002a8e1ab11b553373a5e39a5c0324e136e5df9d6d471570	23 Aug 2018, 05:25	1.25 MB	2,163	5
538,054 538,054	00000000000000000001c60ef9b7adc3cfc1f44804b0fc1ae2ccfb308fc9f020	23 Aug 2018, 05:21	1.17 MB	2,872	34
538,053 538,053	0000000000000000000bd7c4ee96cf6cc4c910835f81caac8a6077606028bc20	23 Aug 2018, 04:36	0.35 MB	530	17
538,052 538,052	00000000000000000021e63124cb817e3a91ed01be47b58479fcbe5ddb8617e0	23 Aug 2018, 04:32	0.47 MB	807	18
538,051 538,051	00000000000000000003c7e251836537401ec2099b1fb72eb488b254ebc678d5	23 Aug 2018, 04:29	1.17 MB	2,351	4
538,050 538,050	0000000000000000001aa3d12b4455abe2e6de380ab819b1802df1ade5cd36f5	23 Aug 2018, 04:28	1.24 MB	3,064	39
538,049 538,049	000000000000000000168317640b88b288ee13b849a4d67c1b6e22d3b5b69d33	23 Aug 2018, 03:34	0.49 MB	1,110	25
538,048 538,048	00000000000000000018b20a243bb5968d8b1604671b88c9d955b1b47798772c	23 Aug 2018, 03:24	0.65 MB	1,577	22

Previous 10 blocks ↓

Total Size: 646.72 GB

Node Information

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

Uptime: 1 month, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,397.20 GB sent, 39.66 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.