Blockchain Explorer | learn me a bitcoin

Memory Pool

17,861 transactions

5.76 vMB

Show Random Selection

Max Size: 34/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,720	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 36 secs ago	1.00 vMB	3,526	6

Show Transactions

Blockchain

Tip: 907,719 (791,969 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,750 115,750	000000000000cd395ac9c4e83d976bf93d0c3a95cb0fa4a4b84b866f39ed66f3	30 Mar 2011, 11:23	0.00 MB	10	1,060
115,749 115,749	00000000000073d08411b9a373ef677f7745e23a47d02042702579aba7f1b5bb	30 Mar 2011, 11:11	0.00 MB	8	2,522
115,748 115,748	000000000000c11102f1c82fb4cc493c1a1e4eff8b9587b65680ccfa51bb3440	30 Mar 2011, 11:07	0.00 MB	3	1,934
115,747 115,747	000000000000dc462674d8e1acdd0114eaf972ac4d2e085f04cb5c3a8e050e3c	30 Mar 2011, 11:04	0.00 MB	4	0
115,746 115,746	0000000000007994f3409e5682e3a899aa7bbc13b3bcec593986952bad221580	30 Mar 2011, 11:02	0.00 MB	12	308
115,745 115,745	000000000000454444549d250befe1650b0b4b2703b1014afaa10f6eac2bb7d8	30 Mar 2011, 10:57	0.00 MB	2	0
115,744 115,744	000000000000746fb3122ed1dfc3ef07a383086dc2ef90aa429af5f3faba714a	30 Mar 2011, 10:56	0.00 MB	11	1,060
115,743 115,743	0000000000004786fbd5bfc4de30b5a3813cd18526bdddcb540027bd60a9ae9f	30 Mar 2011, 10:40	0.01 MB	19	517
115,742 115,742	000000000000d354927215e5cb5d934b90dc8b06aa1e1f63c40b0d7fa92f2d3b	30 Mar 2011, 10:26	0.00 MB	11	606
115,741 115,741	0000000000001a92495e81a569fb177342ee779db65a2eaf190f0decb5f79911	30 Mar 2011, 10:14	0.01 MB	19	797
115,740 115,740	000000000000af147c3cdb8e660a730b7188a4e0ed95ffc5365ab77f73a56ade	30 Mar 2011, 09:44	0.00 MB	6	454
115,739 115,739	0000000000008fb382207ee9c1b1de98fc04b0cf3c343aa84f3295a8ad6d6288	30 Mar 2011, 09:28	0.01 MB	26	111
115,738 115,738	000000000000475813323bdd3215fdad9d24e5e6a03834b43de940b70ee34ed1	30 Mar 2011, 09:05	0.00 MB	14	995
115,737 115,737	000000000000aac80662749f1101de1e02ed630dc14946b62a48d0ef815ae72a	30 Mar 2011, 08:47	0.00 MB	1	0
115,736 115,736	000000000000b389410fbfe3a374cf99cee79bacb11628cf6004b6de2365984f	30 Mar 2011, 08:47	0.00 MB	5	488
115,735 115,735	0000000000005042238ef5a68f7abefd9a060f4aec51d9bdb5364f35ee977809	30 Mar 2011, 08:41	0.00 MB	7	761
115,734 115,734	000000000000cf36167fc1d03efa388e1458cc8dfa1639a4dd2bb602420c79ea	30 Mar 2011, 08:35	0.00 MB	10	0
115,733 115,733	000000000000ace4a294c6ebf242f8704f4960f171a87b9795e1144150922573	30 Mar 2011, 08:32	0.00 MB	9	0
115,732 115,732	0000000000002b5ae713c685bdf73764f62103dea92a57d3c008545628d390de	30 Mar 2011, 08:27	0.00 MB	1	0
115,731 115,731	000000000000805ab99bd6c8555df3c092d8136452634a16da01134bbfa9831e	30 Mar 2011, 08:26	0.01 MB	4	177
115,730 115,730	000000000000b02ee62d1a0bd4f76896c1e3513d2263232d1d9ce05aea5733d6	30 Mar 2011, 08:13	0.01 MB	28	340

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.25 GB sent, 92.99 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.