Blockchain Explorer | learn me a bitcoin

Memory Pool

1,266 transactions

0.36 vMB

Show Random Selection

Max Size: 2/200 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
907,794	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 41 secs	0.34 vMB	1,254	2

Show Transactions

Blockchain

Tip: 907,793 (901,286 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,507 6,507	00000000858a28641f7272f982aba474bf4ed9a2e9109b8d3889f7747c438fdc	06 Mar 2009, 10:28	1
6,506 6,506	000000008a6ab5d76aabfda0a7d31df792b5fc68789895ecc5fa0dbd39143eeb	06 Mar 2009, 10:26	1
6,505 6,505	00000000b05f46cf39a85dcb3743c437f17d920b286412a8d5339de8f5b82872	06 Mar 2009, 10:22	1
6,504 6,504	0000000092c065597fb404109ba891cdd509879774bf7dea5e3d9abafe888db2	06 Mar 2009, 10:15	1
6,503 6,503	0000000013f7c29152ef57883c73749b9d969ad78add6bb1bd1d473eb67fa1ab	06 Mar 2009, 09:51	1
6,502 6,502	000000000c1c0e78796e4c57b7324c75f4a1b364ec5927dda87b0e2d6885026b	06 Mar 2009, 09:40	1
6,501 6,501	00000000bcaf0e3c091ec2cdb925f8582cb9fe04822f4ffc1e8da2760bc9647b	06 Mar 2009, 09:21	1
6,500 6,500	000000002dcb4a3fbf33a516ed4ae12d08f11c7bfc001271f9312a31eb6dbf52	06 Mar 2009, 09:15	1
6,499 6,499	00000000e0ed409c6efb3391f4dc3ff3ae0251f7963f989bfb4bc31bc1baa82e	06 Mar 2009, 09:06	1
6,498 6,498	00000000d4af32f13e211f10c7f1a3af0493b85a09980be76f46c43259e709de	06 Mar 2009, 09:02	1
6,497 6,497	00000000812c50c56dd8e51a0b7479d7e610b8185e41d5dea86cfc297526ec75	06 Mar 2009, 08:47	1
6,496 6,496	0000000098a1606801259815d3c8e24680d91a597b8fb724e7a79e1db22b46c6	06 Mar 2009, 08:38	1
6,495 6,495	00000000973b14cc39260f83861f399d419128b4a15e40c60465741c2d1d78fe	06 Mar 2009, 08:16	1
6,494 6,494	000000004071ae39074040d4a302d96f61c45a0d38b6d5c5a7f4618aaa9e28c5	06 Mar 2009, 07:57	1
6,493 6,493	00000000b58de9128809fd2f74b9664d8422c2e250d5a3f1454e69579c6d0d18	06 Mar 2009, 07:39	1
6,492 6,492	000000005fad9ebb8923cff268ffef5cd61d22062700cfc331cebece79b21015	06 Mar 2009, 07:21	1
6,491 6,491	00000000bf15fb64c76a8c269c966bad7111cedf84589b4859350857482bb48e	06 Mar 2009, 06:59	1
6,490 6,490	000000005619d16344812b7a8e7bee7f286d31e9829bde188b7bc4410b63af52	06 Mar 2009, 06:45	1
6,489 6,489	000000006438d40acb75496695018c91b82377cbccca8d477797fa7adc721f82	06 Mar 2009, 06:37	1
6,488 6,488	000000003e05a51397427853324c21e9a1984bba8daafda81452adf1b89a5c63	06 Mar 2009, 06:25	1
6,487 6,487	000000003b2f4d7964d4786046cd595d8f7174dd503e354ee0bdde776d125625	06 Mar 2009, 06:17	1

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days, 1 hour
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,632.65 GB sent, 93.65 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.