Blockchain Explorer | learn me a bitcoin

Memory Pool

59,487 transactions

29.55 vMB

Show Random Selection

Max Size: 148/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,501	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 6 secs	1.00 vMB	4,842	8

Blockchain

Tip: 844,500 (167,416 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
677,084 677,084	000000000000000000002f76b901642b3df1084c955cb66d86c407ee12921084	31 Mar 2021, 03:07	1.58 MB	1,196	49
677,083 677,083	00000000000000000000e379818fb7d865cdc13de674675408f1a12b7890bffb	31 Mar 2021, 03:00	2.00 MB	355	32
677,082 677,082	00000000000000000000f54d2b3e01cd8a50c994a25d050a81db5a5cd2b0c700	31 Mar 2021, 02:59	1.25 MB	1,595	41
677,081 677,081	0000000000000000000955f8bc35717d617d4504d16bdf635cff177d0f085279	31 Mar 2021, 02:56	1.41 MB	1,727	78
677,080 677,080	00000000000000000001cbc9c55287916f569047c10cf8bdfeab4de6d70bee73	31 Mar 2021, 02:42	1.26 MB	2,254	52
677,079 677,079	0000000000000000000c7308cb8f7e1b40e9bdaa4cf238b213e2d63eaaaffdc9	31 Mar 2021, 02:31	1.32 MB	2,418	75
677,078 677,078	00000000000000000003d1ceced9d40460eaf0501b762396bfb47690bb0a4b67	31 Mar 2021, 02:14	1.53 MB	1,528	40
677,077 677,077	0000000000000000000b2f9c999a3926381f5ba8caf107d6a2893618eea0a910	31 Mar 2021, 02:14	1.82 MB	1,161	47
677,076 677,076	00000000000000000006e51b2fe283670d6be93922cef87624e7bd0fbbaee04b	31 Mar 2021, 02:13	1.36 MB	1,950	68
677,075 677,075	000000000000000000061bab3f7aac35bd6032d9915ceca7475c2d999ca08146	31 Mar 2021, 02:08	1.12 MB	1,015	81
677,074 677,074	0000000000000000000513c981d43c90c5bf81badb61aeb35eb2e71c5ae4b6da	31 Mar 2021, 01:56	1.27 MB	2,215	91
677,073 677,073	000000000000000000009b1cd7a587d5dca8b2b84be0abacaeba1c78e27e16ca	31 Mar 2021, 01:28	2.12 MB	534	52
677,072 677,072	00000000000000000009b4c3dc772d05de49e853b7692d6bd689f778836ccd09	31 Mar 2021, 01:25	1.68 MB	1,664	57
677,071 677,071	00000000000000000000f28ea32b52d6d1dc2fffa660da522a7f4492f379d72f	31 Mar 2021, 01:20	1.23 MB	1,775	87
677,070 677,070	0000000000000000000b4bd8b3b9be9ae214a3d481b4de0d372cb8d3f905ae9a	31 Mar 2021, 01:03	1.38 MB	2,243	73
677,069 677,069	00000000000000000005909628b2c9a772c319299922a1bd5109ec905980f153	31 Mar 2021, 00:48	1.29 MB	2,432	78
677,068 677,068	0000000000000000000856502383e413e3319903a98b26b8f2b2f8e181ff92f8	31 Mar 2021, 00:31	1.41 MB	2,424	74
677,067 677,067	000000000000000000088be16c41e5fa72ef0597cc310884526f85691aec90a4	31 Mar 2021, 00:15	1.36 MB	2,599	56
677,066 677,066	00000000000000000000fc0362be499380502896f4a82d9f2fac6b583255ea5b	31 Mar 2021, 00:09	1.21 MB	1,611	74
677,065 677,065	000000000000000000044498f63826d0e1ecef14fcd65d057108e7751639efb8	30 Mar 2021, 23:59	1.56 MB	1,830	65
677,064 677,064	000000000000000000061131777ca0d001dac2d35dbd49143e07ed700987bfea	30 Mar 2021, 23:52	1.84 MB	1,249	66

Previous 10 blocks ↓

Total Size: 651.46 GB

Node Information

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

Uptime: 1 month, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,134.24 GB sent, 68.70 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.