Blockchain Explorer | learn me a bitcoin

Memory Pool

4,949 transactions

2.03 vMB

Show Random Selection

Max Size: 10/200 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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	13 mins, 6 secs ago	1.00 vMB	3,628	4

Show Transactions

Blockchain

Tip: 907,869 (793,657 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
114,212 114,212	0000000000009e575525f920b5cbaa47a20ba5985b47187d039075c9d891aaea	20 Mar 2011, 05:36	0.00 MB	8	0
114,211 114,211	0000000000002c9479134e69d9a54f6fa18003dc129dc90365ccde5bcf8df91a	20 Mar 2011, 05:18	0.00 MB	14	0
114,210 114,210	000000000000189e60e17118ed05ad4ea9610d08c7aaa6cc0189dcd284cbf907	20 Mar 2011, 05:15	0.00 MB	10	0
114,209 114,209	00000000000073c877a5502d984f1f46b815a980bbbb965aa4f9ba4ddceae693	20 Mar 2011, 05:10	0.00 MB	12	0
114,208 114,208	000000000000cbbf6e84a27d96e571351e9ddc1ac08b4b2040168f91a1218276	20 Mar 2011, 05:08	0.01 MB	23	0
114,207 114,207	000000000000a9abfd93f0100598673b435cbeb4e9ea5a4786e44907d949a28e	20 Mar 2011, 05:02	0.00 MB	9	1,011
114,206 114,206	000000000000c0259c68c81d84b21b25b9edbb7684f0503bff302ba642bb4936	20 Mar 2011, 04:51	0.00 MB	7	0
114,205 114,205	000000000000388465b3800ef9e90632d8ae5e2c79d91e458f038560ddda60fd	20 Mar 2011, 04:47	0.02 MB	11	1,044
114,204 114,204	00000000000079dd9ef30cbd32b2dba6fc37b5ac07740a2c73ba4f6174dd9edf	20 Mar 2011, 04:21	0.00 MB	10	0
114,203 114,203	000000000000b0995e9fe6945d18fce9d72b374d577e73392f6d833f4d9b2ef7	20 Mar 2011, 04:19	0.00 MB	1	0
114,202 114,202	000000000000acaab858dee05f838aacce99f77400aed1662ae8f1cfa59af210	20 Mar 2011, 04:16	0.01 MB	29	519
114,201 114,201	000000000000a15473f12eae7165df7a0531bba908cc5f5598a8465790894659	20 Mar 2011, 03:36	0.04 MB	163	75
114,200 114,200	00000000000058dc07cd2b7ecca3f024a03b20db3ed806a592028e76cafebf69	20 Mar 2011, 03:24	0.01 MB	32	342
114,199 114,199	000000000000d906e6cb898acbb84c5992d74e08e803868a720d71b75c5a8b6e	20 Mar 2011, 02:32	0.00 MB	13	0
114,198 114,198	000000000000c63940dfea5502db52b3a6ffcf5f28bcf840bd18e3ff94c00a6b	20 Mar 2011, 02:28	0.03 MB	121	105
114,197 114,197	00000000000074ec181976cea14bf0fd3a34e9998ac33078d910c5d10d27e5c2	20 Mar 2011, 02:02	0.00 MB	6	0
114,196 114,196	0000000000008db73c89a1f8bb4cc38d003c84b522999235fd7eec92adcfdfab	20 Mar 2011, 01:56	0.00 MB	14	0
114,195 114,195	0000000000008aee3f8b6f15a2b1691753dad95b39ce04373e85e176a44a9f73	20 Mar 2011, 01:57	0.00 MB	8	350
114,194 114,194	000000000000b9e12e30b5804d3e0086d9ba994ca00c89ce34650f391404bd11	20 Mar 2011, 01:36	0.00 MB	9	359
114,193 114,193	000000000000608afd4994260c0ea75c46a0c5316ef7aa20ec7fc370489fa73d	20 Mar 2011, 01:18	0.00 MB	14	0
114,192 114,192	0000000000001e0a1970e089e1fd5a3ffd6a943b95781bac79e127c0339da515	20 Mar 2011, 01:18	0.00 MB	12	668

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: 1,642.60 GB sent, 94.42 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.