Blockchain Explorer | learn me a bitcoin

Memory Pool

1,951 transactions

1.11 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,872	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 10 secs	1.00 vMB	1,479	1

Show Transactions

Blockchain

Tip: 907,871 (792,630 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,241 115,241	00000000000026bcf88fa61471ec717e4dc8d9b7a4a7306c7ca2fb3eccfd9664	27 Mar 2011, 04:13	0.00 MB	11	1,291
115,240 115,240	0000000000008cff21e04b2fbf64504e3b9d668412a058c99c0e7edc6ad623e1	27 Mar 2011, 03:57	0.00 MB	11	0
115,239 115,239	000000000000bb906f58d77a2a3e428c6f5cd6a48f5e74d620578a1171e077e1	27 Mar 2011, 03:55	0.00 MB	12	0
115,238 115,238	000000000000b707f3426f8f33c16273d7d8440ac8f10effad9bbc9a48f50e6a	27 Mar 2011, 03:54	0.00 MB	7	318
115,237 115,237	00000000000071b1c3eb0222beff8e3aef600f6dd6ec5b8c56cdfb9d07de1252	27 Mar 2011, 03:43	0.00 MB	11	703
115,236 115,236	00000000000045648ca3026f354dafaba0dbb0b172dcb3a503f04e0f6629d2d7	27 Mar 2011, 03:37	0.00 MB	12	670
115,235 115,235	00000000000068da8a2b163f47a30422c2898ed5b59f72cfcaf236b4bef87427	27 Mar 2011, 03:29	0.01 MB	16	196
115,234 115,234	0000000000004176321258343f97cce27eff11f31baa2244c6dcf07d6cc5dc91	27 Mar 2011, 03:22	0.00 MB	11	338
115,233 115,233	000000000000887d44b4115fa72cf304895209928d4a4a290dde7f5b2ff997a0	27 Mar 2011, 03:21	0.00 MB	3	628
115,232 115,232	0000000000006459e46fdf030da9fb8dd8d5c3f75d4d62886d2d5620dc00a301	27 Mar 2011, 03:19	0.00 MB	3	0
115,231 115,231	000000000000c45a54fbbf76162d10213aa880005846d4f8fd1abef330e2c82c	27 Mar 2011, 03:19	0.00 MB	8	1,062
115,230 115,230	0000000000002fcdce521e637899faf21f3a3773202b2c396ff16e98e878f9f0	27 Mar 2011, 03:15	0.01 MB	8	945
115,229 115,229	000000000000dd029109737b0ba3ff8e787fb2f10730a9fb61d16558beb0c445	27 Mar 2011, 03:05	0.00 MB	2	0
115,228 115,228	000000000000e6a8589bcfe6f33b9676e2a582f53fb85a29c302a899ca580903	27 Mar 2011, 03:05	0.00 MB	7	478
115,227 115,227	0000000000003428a351156914920a18cffefcf3b5ced938b059d841cdaddd01	27 Mar 2011, 02:54	0.00 MB	12	1,442
115,226 115,226	000000000000168f5a2ca6312aaac1329eaf839fd4f597d1c599f2953e943728	27 Mar 2011, 02:48	0.00 MB	3	0
115,225 115,225	000000000000bb85551bdde5b5dbbeba6622aca4e2375342ee5f027d0550c705	27 Mar 2011, 02:46	0.00 MB	5	0
115,224 115,224	000000000000743495514ecdddf175e6169d6c9344980e6da9e3fc89ff5a2dd7	27 Mar 2011, 02:43	0.00 MB	9	0
115,223 115,223	000000000000522c4097129358ef15dd53445e7575d1e482539c1a4f88a408da	27 Mar 2011, 02:41	0.00 MB	13	1,321
115,222 115,222	0000000000007b95bdd51f3fb0dabcbe15b66cfef83df5865d5dc176c0a223ee	27 Mar 2011, 02:22	0.00 MB	4	772
115,221 115,221	0000000000005aaaec7d3364091a7b1693c1f8edd72ba151886e9ec131010caa	27 Mar 2011, 02:19	0.00 MB	7	1,204

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.67 GB sent, 94.44 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.