Blockchain Explorer | learn me a bitcoin

Memory Pool

4,461 transactions

1.38 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,649	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 7 secs	1.00 vMB	2,702	2

Show Transactions

Blockchain

Tip: 908,648 (892,217 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
16,431 16,431	000000006c1a1dcd2592c127ab49fb1c728fea0c8adaef31fa62e24d21efaf0e	03 Jun 2009, 08:36	1
16,430 16,430	0000000065046b970692a5b691afdac66cc5cf5429bce4e3c113b5bd705b8eda	03 Jun 2009, 08:21	1
16,429 16,429	000000001eb94958b5bf3c96adcc23e3893467c02a4a2b2b71a6272e649ba3e6	03 Jun 2009, 08:04	1
16,428 16,428	000000004495cdbe7f7a1d27581f1392b7b28b5f7b27eb9e0e2a2fc4366e5775	03 Jun 2009, 07:42	1
16,427 16,427	000000009686caae0348b64449208059b31bbc90c8c79ebba144afd366ac7beb	03 Jun 2009, 07:42	1
16,426 16,426	00000000f7124a2a09a30cb8c3aecde15a5d799d3f56ebaf7cc6e0bb77276c5c	03 Jun 2009, 07:17	1
16,425 16,425	000000001a110e295b9abf858d96d4b695da31ff896062414b8d1399dc5d78b2	03 Jun 2009, 06:56	1
16,424 16,424	00000000511d5d495014b81ef2ac45dbb12713ba281e38f45f92a213535088ce	03 Jun 2009, 06:41	1
16,423 16,423	000000009abf3de2eecaca0da488e7325544bb2121f8b3c1c24ab4491bd1dcba	03 Jun 2009, 06:27	1
16,422 16,422	00000000c08390b2529289d1bddc8a2e1233768c9d96f055662ed6c38226611f	03 Jun 2009, 06:17	1
16,421 16,421	000000004a5246ef977047fbd165b55be9e26f03148f438eb1dceabb5e029ef3	03 Jun 2009, 06:06	1
16,420 16,420	000000007a140f4fd77e17833a48259dbc83c33ecf006a548315eabc25ecaf80	03 Jun 2009, 05:54	1
16,419 16,419	00000000ad81d09f5e3acb382b4cdb5a8b68272ccedfaec06e160540755f43ef	03 Jun 2009, 05:47	1
16,418 16,418	00000000f4a9abbe89cd8b918b6f2e1ca7dc5565856a55519ee5da4dea8457d9	03 Jun 2009, 05:31	1
16,417 16,417	00000000adcabaee4bf832bc919e45f008078c90bc805fd81563ceaa319a7bd0	03 Jun 2009, 05:10	1
16,416 16,416	00000000ed6a5344f15fd75ba37307aaf930987838cf7aacb1006a5c7565a63a	03 Jun 2009, 04:52	1
16,415 16,415	00000000b3aea09369262873e5d1e5fde63f0a2703e7af8b356421b859a412cb	03 Jun 2009, 04:45	1
16,414 16,414	000000001ae0efa64423d5e93cf9adca79069b630d5a7caae0ca3325f76e007d	03 Jun 2009, 04:38	1
16,413 16,413	000000006084b7f61ed817b6342c10f7f594bc5ed6752bfbb5741e6cd03a9b50	03 Jun 2009, 04:36	1
16,412 16,412	000000009d5e58f621e49216451a151ee592e746e5982bbe5395b67ed5bf39fa	03 Jun 2009, 04:17	1
16,411 16,411	00000000c8d129bef774d03fc3f731487a8946282061d994a84413c8502ccc2c	03 Jun 2009, 03:53	1

Previous 10 blocks ↓

Total Size: 770.90 GB

Node Information

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

Uptime: 2 months, 23 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,851.43 GB sent, 101.44 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.