Blockchain Explorer | learn me a bitcoin

Memory Pool

49,359 transactions

33.10 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,477	000000000000000000035cb80000000000000000000000000000000000000000	2 mins, 37 secs ago	1.00 vMB	2,161	18

Blockchain

Tip: 848,476 (701,313 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
147,163 147,163	00000000000007fabe1db23799354803cb1be75f9f415e3abf9ef4f053081aa7	27 Sep 2011, 22:20	0.03 MB	102	39
147,162 147,162	00000000000003274fc31ef9c0b3d866ca905af1563473fcc53f1cab1410a5b1	27 Sep 2011, 22:18	0.02 MB	46	56
147,161 147,161	00000000000003aab2d248736eaea0b6e76155a48029f3285faea06f7f29a23b	27 Sep 2011, 22:11	0.00 MB	10	481
147,160 147,160	0000000000000582a54680a4647117cdc1f40fdfb8ca596a4dc166167c257090	27 Sep 2011, 22:08	0.03 MB	86	501
147,159 147,159	000000000000053ee326084c3ca357d20985ffa2d0c30d2e64381a4fe1c64227	27 Sep 2011, 21:37	0.02 MB	35	573
147,158 147,158	00000000000001dbc564b2b909f327e8b211d7bcccb0be6c823415fc373b78c1	27 Sep 2011, 21:27	0.05 MB	160	40
147,157 147,157	000000000000020706d2c6a67aec875b30485a9fd20aceec925622810d6f8f18	27 Sep 2011, 21:21	0.00 MB	1	0
147,156 147,156	000000000000079677e395def5865687d111906406c6f5afb1c77f5bf5b43355	27 Sep 2011, 21:14	0.04 MB	112	150
147,155 147,155	0000000000000872e2431d5be70c636b320bb36cec605146ca6f8ac9aba2c947	27 Sep 2011, 20:30	0.01 MB	22	101
147,154 147,154	00000000000006c92386fe6544685dd421324fdf96f365e4e5ec19c9a362814c	27 Sep 2011, 20:24	0.04 MB	117	77
147,153 147,153	00000000000000ae6d355d195619947b3605666c76379bcbdd818b31acd65bd1	27 Sep 2011, 20:07	0.00 MB	11	177
147,152 147,152	000000000000012e995dbfa313a63b0f09ce968b41c46e832e0e317e9ec33711	27 Sep 2011, 19:53	0.01 MB	33	481
147,151 147,151	00000000000001105bc97e4ca838c3da2e2f563e07f88c78e68ed0d52456c5fa	27 Sep 2011, 19:40	0.01 MB	25	86
147,150 147,150	0000000000000869ff335dc182616b2a1cfe0be9093fbf0001c1482141391fa6	27 Sep 2011, 19:35	0.05 MB	125	492
147,149 147,149	0000000000000537a470bd72fa3d1f6339487561d8ee0b4b5bdb9af23880bb10	27 Sep 2011, 19:22	0.02 MB	57	175
147,148 147,148	00000000000008cc18d1aa7a879f23b044910e2b5f297e40a9293e2c4ff2627a	27 Sep 2011, 19:18	0.05 MB	88	175
147,147 147,147	00000000000004e6713657fa2e69e1834c073b37c6691e7aa7690788c800eb6f	27 Sep 2011, 18:24	0.01 MB	17	305
147,146 147,146	000000000000024c6007561a16c5f126ce32de04e5f7002b7549f32801f013fc	27 Sep 2011, 18:21	0.02 MB	35	149
147,145 147,145	000000000000008907d992738023332b5d91c534d6fad9cb99b01d87fb7b3ca4	27 Sep 2011, 18:12	0.05 MB	115	227
147,144 147,144	000000000000032b2fe1a3505c8ebe1d2f28022cbd3cc5a39005fdde7e58d3a5	27 Sep 2011, 17:59	0.05 MB	104	285
147,143 147,143	00000000000002162a2c4cd63b30a4f907fb7e671d0bb4f66cb8993533ef9d9b	27 Sep 2011, 17:32	0.02 MB	33	92

Previous 10 blocks ↓

Total Size: 658.64 GB

Node Information

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

Uptime: 4 days, 21 hours, 36 minutes
Connections: 10 outgoing, 92 incoming
Data Transfer: 1,660.41 GB sent, 2.89 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.