Blockchain Explorer | learn me a bitcoin

Memory Pool

3,209 transactions

2.47 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,805	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 30 secs	1.00 vMB	2,245	2

Show Transactions

Blockchain

Tip: 907,804 (773,074 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,730 134,730	00000000000004124af6a27d63e2348373c406ce7c3e730b7489d6c455cb8704	04 Jul 2011, 14:27	0.01 MB	16	262
134,729 134,729	0000000000000887f021b17ab58ff6e46ec7abd3d2213ea4f586f8e234d36be1	04 Jul 2011, 14:23	0.02 MB	36	399
134,728 134,728	0000000000000068c419d3681d48f9a966ff305536ac530b5c2d2c712214b2de	04 Jul 2011, 14:16	0.03 MB	72	496
134,727 134,727	00000000000007aa7a67e1f392540f48c3cafc49be47d3e1c03233db0dda62da	04 Jul 2011, 14:02	0.01 MB	38	15
134,726 134,726	0000000000000a67861874953f6cac5e1279ba417405e5cef6f05fda5295b6fd	04 Jul 2011, 14:01	0.03 MB	72	322
134,725 134,725	00000000000006f21cb00d3ac3c761e2cc02b10583f99c1e6be21ec54f5483dc	04 Jul 2011, 13:55	0.00 MB	10	231
134,724 134,724	0000000000000353c1250231af1fe0ec2abbbd7ba27ced7a1235efe554c9c290	04 Jul 2011, 13:53	0.03 MB	94	254
134,723 134,723	000000000000075abe9286f50139916b242dde2f84a8a4259a8bb938278c5398	04 Jul 2011, 13:40	0.02 MB	43	715
134,722 134,722	000000000000078beca620bb08f6ffe0f6903ada7d3f31d288f3036bb4a633e7	04 Jul 2011, 13:27	0.00 MB	10	681
134,721 134,721	00000000000002ca5644a40c5c144a4b43f470d2ef4106286a212b082fde55bf	04 Jul 2011, 13:26	0.01 MB	8	175
134,720 134,720	00000000000007167ce8218b6a68290dd3ec4ce38cde8169f234db22fc2cbfe2	04 Jul 2011, 13:24	0.01 MB	9	1,297
134,719 134,719	0000000000000a474c21d3d3e4854d82c6a8924a223a8cd888eece179d119865	04 Jul 2011, 13:18	0.00 MB	15	1,227
134,718 134,718	00000000000009e3a2aa3fefd610f8eb3583eb21f515272706bbda2e2166c01e	04 Jul 2011, 13:15	0.01 MB	25	403
134,717 134,717	00000000000000b93b56166078d8f7d127b73a9ac71838b843145828fedcf28c	04 Jul 2011, 13:09	0.00 MB	11	1,273
134,716 134,716	00000000000003c08041cdfbecb735ba0914b29cccecce4bddce183a9317fb31	04 Jul 2011, 13:03	0.02 MB	83	263
134,715 134,715	000000000000038892963cada0436d31625b95ff4202a8ba253f1093fe20b0d4	04 Jul 2011, 12:58	0.00 MB	11	640
134,714 134,714	0000000000000275ba06a64a6c7794a9c575b4bd01e163f3f5d8453e52ad9391	04 Jul 2011, 12:56	0.00 MB	10	488
134,713 134,713	0000000000000409312546e7c3424f1842f2d8ca925734d483ec7ba749480088	04 Jul 2011, 12:56	0.01 MB	19	353
134,712 134,712	000000000000009ab37b978ab120906af292b2d1964b00f442c3a9ef308edffb	04 Jul 2011, 12:51	0.01 MB	27	471
134,711 134,711	00000000000007f3cf157dabcc6b9686eaec89cbe1b4f535120b873299f26805	04 Jul 2011, 12:44	0.00 MB	10	739
134,710 134,710	00000000000008dccba85240443d7f3ef42ad55b21e5655c264cbfc14bdf0332	04 Jul 2011, 12:42	0.02 MB	54	156

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.31 GB sent, 93.78 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.