Blockchain Explorer | learn me a bitcoin

Memory Pool

3,249 transactions

25.68 vMB

Show Random Selection

Max Size: 104/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 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
908,308	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 9 secs ago	1.00 vMB	2,954	3

Show Transactions

Blockchain

Tip: 908,307 (807,126 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,181 101,181	000000000001abf7ed15ec503efd24bb38d4bbd14499c5bb69e3904de3fbce0d	05 Jan 2011, 18:38	0.01 MB	33
101,180 101,180	0000000000039c700fecab614357a76dda1555a93ead2565849c372a2888d2f6	05 Jan 2011, 18:10	0.00 MB	12
101,179 101,179	000000000002d84f7efb6e40d6d5c54dbefb9a20fd6e45a77632c9d6a98a0e7b	05 Jan 2011, 18:04	0.00 MB	13
101,178 101,178	000000000001de895014dcc224daf10f4cf26afbe1891ca7853adfe56cd70f05	05 Jan 2011, 18:00	0.00 MB	1
101,177 101,177	000000000001858b3f416c91a34a19add5a58afee9a11e5973753a0eb0dd4519	05 Jan 2011, 17:58	0.00 MB	2
101,176 101,176	000000000002d8297c23b86d6179fde4efe82c153cd03e0a7d2ddf176aa8cfd0	05 Jan 2011, 17:53	0.00 MB	1
101,175 101,175	00000000000374194cdd1cdbc3e8392577a129f4d71dedcdb65b7d1e8b29217f	05 Jan 2011, 17:51	0.00 MB	2
101,174 101,174	00000000000224134bb66da684a0ea45fde579057c34a34991f627d6134fe3ff	05 Jan 2011, 17:42	0.03 MB	115
101,173 101,173	00000000000049f85cb1b11f6b6b6f9cd15b54636a65cfe87acde477ce44bb62	05 Jan 2011, 17:24	0.00 MB	13
101,172 101,172	000000000000ae063df0287c857a42c560097f753565766b0fe8deb53a5a044e	05 Jan 2011, 17:19	0.00 MB	14
101,171 101,171	000000000000cd09cc3d5d085622446a6a7ab90d9bcd9a37ee303b0117bb134e	05 Jan 2011, 17:08	0.00 MB	13
101,170 101,170	00000000000137995b8cb5f25dc0ae5d97eef525f279c41e59f1e39c0cb26775	05 Jan 2011, 16:43	0.00 MB	6
101,169 101,169	000000000003f043a6ae1d3b7ff9745055ff7a8b92c9fe13130768acba87dd6f	05 Jan 2011, 16:34	0.00 MB	7
101,168 101,168	000000000002cfe7318b6ed6c96e75fe7efc14be9a3161b5dd5f9cf9c67b4641	05 Jan 2011, 16:22	0.00 MB	5
101,167 101,167	000000000001d85bd9a3c286aaf32bb3a6ad4d8c4e64e628e4e5e27245efba08	05 Jan 2011, 16:13	0.00 MB	8
101,166 101,166	000000000000023999098e743d01ad4d87b4d467157fd263fa6342b21069befa	05 Jan 2011, 15:56	0.00 MB	1
101,165 101,165	00000000000352659b7ede9b2bd1073ce2b2eac2ec2f805feedd5f59c9ad71ad	05 Jan 2011, 15:53	0.02 MB	2
101,164 101,164	000000000000509c2a97ebc257f5a034fa9ddb72effc12b83be3e0b5af6f91c5	05 Jan 2011, 15:50	0.00 MB	1
101,163 101,163	0000000000012442ea6cfda23bd35409b7a494933d3b285fd83580cea0f61915	05 Jan 2011, 15:48	0.00 MB	2
101,162 101,162	000000000001afd7876ab0d2de7738b4f4f2e7c2364f48e2334c412306022b80	05 Jan 2011, 15:46	0.00 MB	1
101,161 101,161	000000000003df4c8cfc5439fcbc7b7abf5478f6b2841a2561b76d56d79a866b	05 Jan 2011, 15:46	0.00 MB	3

Previous 10 blocks ↓

Total Size: 770.20 GB

Node Information

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

Uptime: 2 months, 21 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,695.60 GB sent, 98.56 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.