Blockchain Explorer | learn me a bitcoin

Memory Pool

4,221 transactions

1.65 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,873	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 2 secs ago	1.00 vMB	3,143	3

Show Transactions

Blockchain

Tip: 907,872 (906,553 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,319 1,319	0000000024c349961797255cd1ddece5f0e917eaecd111f750bd91340def1beb	22 Jan 2009, 08:09	1
1,318 1,318	000000006b56931d2097102e89bbc1ce959da8d32ccc4042e95897a65d642df6	22 Jan 2009, 07:45	1
1,317 1,317	000000005385e40682f749dd1e1945a68074df786677d12a4a5556afb8fa974c	22 Jan 2009, 07:35	1
1,316 1,316	000000005fa8f8af01b5520c9eaa71a1d32f4d7c49c9b706a84d714675634ee7	22 Jan 2009, 07:30	1
1,315 1,315	000000004a7b4643e2233a4494c8b08c099ea0c47e058f226ceead8c74402f6e	22 Jan 2009, 07:12	1
1,314 1,314	00000000f1901f4e95b25791a73dbf3979d2fa3f677d43c71706eb9c451f0836	22 Jan 2009, 06:56	1
1,313 1,313	00000000b1686525e1ad4669ee2cb8fd28d375af983853727a80015778df47b5	22 Jan 2009, 06:49	1
1,312 1,312	00000000d328947cdbc1fa7392351a1667120f918c38bd12174d872f7382c1e7	22 Jan 2009, 06:31	1
1,311 1,311	00000000eabdf33ebb1a8f1793e02fd1291ff1b6b246f1806a820f4908999e1e	22 Jan 2009, 06:04	1
1,310 1,310	00000000af65d8750ebd67da9421b8054e5bac2a8b25dac3b0f4ce86dcde252d	22 Jan 2009, 05:47	1
1,309 1,309	00000000281a804ca083851928c377764120ebb9d9a0d6f7058b5018486b4ce7	22 Jan 2009, 05:38	1
1,308 1,308	00000000379d51e5d7d42d63830cec26e61b18261f10943c5447bfa92b596e5a	22 Jan 2009, 05:25	1
1,307 1,307	00000000f74ecc436b0bc320697f99ce120f604bf91eeef3f0e3500b034d9235	22 Jan 2009, 05:00	1
1,306 1,306	00000000eeacdce37f856438d78a587e9b60058998116f3201cb817b78d702e5	22 Jan 2009, 04:50	1
1,305 1,305	00000000e6671c8e142a9782009c7962049a5fda8cc46c39156541fc8157b78e	22 Jan 2009, 04:34	1
1,304 1,304	00000000fff0728c5da1548b4f15576aa272f0f4952031ae56a5be355310ba0a	22 Jan 2009, 04:15	1
1,303 1,303	0000000005e9519fba6e06d401e872c45d1f79e621e6f2a18a4923da1d3be42d	22 Jan 2009, 03:52	1
1,302 1,302	000000004fbf34b9179c42c44c29c2117a658f12bb6d4d467e9b5fc4759a5b20	22 Jan 2009, 03:40	1
1,301 1,301	000000000b57d2d81865b33cbf69ee905688ee70772fedb7cbc7407fbccd5461	22 Jan 2009, 03:28	1
1,300 1,300	0000000047a712b762d9c91aa1cc2e33fb48ea64276a7086c3c10aa252a934ab	22 Jan 2009, 03:15	1
1,299 1,299	00000000e79bd48bbc4416ad172e69b505694be0dd7566aac1063751dc37ce3f	22 Jan 2009, 02:43	1

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: 1,642.72 GB sent, 94.45 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.