Blockchain Explorer | learn me a bitcoin

Memory Pool

80,251 transactions

38.08 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,147	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 50 secs ago	1.00 vMB	4,072	33

Blockchain

Tip: 847,146 (132,091 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
715,055 715,055	00000000000000000001b74a9ce0724f7d1e5eaef6a5924a7fbd2672117987bc	21 Dec 2021, 05:47	1.30 MB	2,143	9
715,054 715,054	0000000000000000000143845757c56273cd4ad9c592773a4eaa4ccb7d926cf5	21 Dec 2021, 05:32	0.43 MB	908	3
715,053 715,053	00000000000000000008c725d5f523f89d77d84474f6fd9a4c104e8836520b19	21 Dec 2021, 05:32	1.38 MB	3,149	10
715,052 715,052	00000000000000000001bc3a8e826ed4d3fb3cd843874a2437a94393ea8daa2e	21 Dec 2021, 05:12	1.06 MB	2,546	8
715,051 715,051	000000000000000000025e3d6772f3fc3abeb782209283f1e29c69af8e488955	21 Dec 2021, 05:03	0.37 MB	528	9
715,050 715,050	00000000000000000006fad7f4eaba2e3dc2b66167e61d0b6c2c7d6c298d386f	21 Dec 2021, 04:59	0.38 MB	534	8
715,049 715,049	00000000000000000008db7c7f75fbe847d6c1f8fb5748a16f65e8bab8141f13	21 Dec 2021, 04:56	0.25 MB	470	10
715,048 715,048	0000000000000000000246cb2653779eb00539b739a7d4e9599da09b300c9170	21 Dec 2021, 04:52	0.25 MB	363	12
715,047 715,047	000000000000000000008249620e5dc3c539d9b508dd0b645364611e0de16d5f	21 Dec 2021, 04:51	0.10 MB	122	10
715,046 715,046	0000000000000000000074dbc5da82ed583ee402aa4edc9dc7b71a558a2aff82	21 Dec 2021, 04:49	0.70 MB	1,427	10
715,045 715,045	00000000000000000005853e03415849353bcfcdd3953d8952c9261477a527b6	21 Dec 2021, 04:39	0.68 MB	1,250	10
715,044 715,044	00000000000000000002a2cff6a1d37cba2e2d6531c72867fe9d129d98226b76	21 Dec 2021, 04:30	0.57 MB	881	9
715,043 715,043	0000000000000000000acde9d83ea59b31f2d3acbbeaca91f91e2af95e5e1c99	21 Dec 2021, 04:24	0.29 MB	363	30
715,042 715,042	00000000000000000007eab4d9a56512d18847a24ad25a0a16f092bc73f9594e	21 Dec 2021, 04:21	0.68 MB	419	5
715,041 715,041	0000000000000000000942f2bcdbd2f244fb07da99c9219b312359ca93ede80f	21 Dec 2021, 04:19	0.74 MB	430	5
715,040 715,040	0000000000000000000b226af86e67fbf4f4364c72a7eed6ec326088dcee24d7	21 Dec 2021, 04:16	1.64 MB	836	5
715,039 715,039	0000000000000000000319c17d79f895572066e31a17e62848dcda5ea95853b2	21 Dec 2021, 04:11	0.96 MB	1,509	7
715,038 715,038	00000000000000000005c17aa88c8f3edf87e6f6e3a3533ac4bbea855e573d9d	21 Dec 2021, 04:03	0.98 MB	1,755	7
715,037 715,037	000000000000000000097d0e6bfe8a74421634977bdea81a747c5c5d431ee228	21 Dec 2021, 03:57	0.36 MB	479	2
715,036 715,036	0000000000000000000ad73b5ae577c89b4feb5dd03e24884adcee3b7a68d70c	21 Dec 2021, 03:56	1.56 MB	2,272	3
715,035 715,035	0000000000000000000537631deca6232b0a313c4dae1e902b7739fd597bc903	21 Dec 2021, 03:51	1.50 MB	2,699	10

Previous 10 blocks ↓

Total Size: 656.24 GB

Node Information

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

Uptime: 2 months, 6 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,527.38 GB sent, 101.28 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.