Blockchain Explorer | learn me a bitcoin

Memory Pool

33,594 transactions

30.42 vMB

Show Random Selection

Max Size: 109/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,164	000000000000000000035cb80000000000000000000000000000000000000000	43 secs ago	1.00 vMB	2,499	18

Blockchain

Tip: 848,163 (133,131 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
715,032 715,032	00000000000000000005f5abf2f5fe24e2d66488c4d29b44d7087026df1b178f	21 Dec 2021, 03:13	1.47 MB	2,176	9
715,031 715,031	0000000000000000000359000d39f3de129d8b6a6dbc96b5e95b383731ea408f	21 Dec 2021, 03:01	1.45 MB	2,771	7
715,030 715,030	0000000000000000000a310fcba7bb67152c4fb42f4dd3b62634e1b29cdbb12f	21 Dec 2021, 03:00	1.38 MB	3,108	23
715,029 715,029	00000000000000000002002a7eb9298cc350cf3e5cee3d50f392c59745234b34	21 Dec 2021, 01:52	0.42 MB	646	11
715,028 715,028	0000000000000000000a9113be694c51232f055efd5302e67e725c95ec889f48	21 Dec 2021, 01:47	0.45 MB	875	10
715,027 715,027	0000000000000000000272d5441adf7780118934f2e282d36175276405c5e44a	21 Dec 2021, 01:41	0.64 MB	1,801	3
715,026 715,026	00000000000000000006291031783952bf9974fb87feb9bbcc75c087e23d90f7	21 Dec 2021, 01:40	1.30 MB	3,638	9
715,025 715,025	0000000000000000000842201769b1d3d27a58d267d7dfd3b47c26d32f5d18f3	21 Dec 2021, 01:24	0.27 MB	492	10
715,024 715,024	0000000000000000000396a803c435083cb928bac9570d3a92968a3f8ef0323d	21 Dec 2021, 01:21	0.08 MB	132	9
715,023 715,023	0000000000000000000376a8749096c6ec2d7a9a0a31ebe3bb65db8d0a94a4be	21 Dec 2021, 01:20	0.17 MB	133	10
715,022 715,022	00000000000000000005d00173f7432db9321c28438930ab10f3248ef5b4c978	21 Dec 2021, 01:20	0.15 MB	383	11
715,021 715,021	000000000000000000034ff924ffe197422d8c474af6407086896d98614df1e3	21 Dec 2021, 01:17	0.02 MB	65	9
715,020 715,020	00000000000000000004e0f10c983dc7179adfdcadcfd9dc5604e93384e543a0	21 Dec 2021, 01:17	0.17 MB	350	8
715,019 715,019	00000000000000000007a3c07bef74573f8bf0f9dba7d7515c753fc0bb2ecc61	21 Dec 2021, 01:15	0.51 MB	885	10
715,018 715,018	00000000000000000005e670fd027540903d04a2112bb8c6605431f8aebbb713	21 Dec 2021, 01:10	1.35 MB	1,822	8
715,017 715,017	0000000000000000000048526e65c4c729b26f33076024aa161c0102007218ba	21 Dec 2021, 01:00	1.79 MB	2,100	10
715,016 715,016	00000000000000000008ba4406c4e4dac10c063302846d0443690ab9a35e73ac	21 Dec 2021, 00:47	1.32 MB	1,199	1
715,015 715,015	0000000000000000000926d2e5987c3c0107cefb2527c36612e8c7a6f4ce234e	21 Dec 2021, 00:46	1.75 MB	2,095	7
715,014 715,014	0000000000000000000a6394f5b9e92fa80beceac5335bbcde52b0c0cded3b8b	21 Dec 2021, 00:39	1.59 MB	3,364	10
715,013 715,013	000000000000000000068b3e2146f00e3f3f2a3d903a5399a3aad25add737784	21 Dec 2021, 00:29	1.53 MB	3,104	11
715,012 715,012	00000000000000000008d5d99bb841aeb7fbd5a7567d4a8a63c22298e3005070	21 Dec 2021, 00:14	1.58 MB	2,486	9

Previous 10 blocks ↓

Total Size: 658.05 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 2 days, 19 hours, 26 minutes
Connections: 10 outgoing, 72 incoming
Data Transfer: 608.90 GB sent, 1.33 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.