Blockchain Explorer | learn me a bitcoin

Memory Pool

3,714 transactions

0.96 vMB

Show Random Selection

Max Size: 6/200 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
907,706	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 29 secs	0.94 vMB	3,584	3

Show Transactions

Blockchain

Tip: 907,705 (773,476 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,229 134,229	000000000000038f8d893ca588f6528d7c2349c963ad2fc4e91cc0702c9c355c	01 Jul 2011, 15:22	0.09 MB	212	238
134,228 134,228	0000000000000692ccf3473bcc76c8642bd5e2be3eda4fdb9821b5e2b7591091	01 Jul 2011, 15:00	0.03 MB	85	349
134,227 134,227	0000000000000607987c538a7594428096c1d44e3112fcd15fc59eb77a032591	01 Jul 2011, 14:43	0.03 MB	69	227
134,226 134,226	00000000000001a0971ac35ac1730d67e3ff647698411e49ab965c4c421c26fd	01 Jul 2011, 14:36	0.02 MB	79	3,308
134,225 134,225	000000000000056d0ea7c10050ec49bdc51c106ec41bd24fa4b3344f1d9c5c61	01 Jul 2011, 14:34	0.03 MB	83	418
134,224 134,224	00000000000001f3af5bcf0da2e242bd669f8209f83ac0176f71aceb2859d7a8	01 Jul 2011, 14:29	0.04 MB	89	596
134,223 134,223	00000000000003effea398a80dee80b327902905f585730fdc30d4dba4314819	01 Jul 2011, 14:02	0.03 MB	112	85
134,222 134,222	0000000000000277747291bec55d86c01eecbba3705134bb3a1377fbd58f2a9c	01 Jul 2011, 14:00	0.01 MB	27	218
134,221 134,221	00000000000005c39fb3fa26e107076d4e107db4df4e3a32d53f121eddcd1939	01 Jul 2011, 13:59	0.00 MB	10	1,003
134,220 134,220	00000000000008465ac00678c66d45f7dc267cc2a9cb931dff92ca6d5ed257c7	01 Jul 2011, 13:56	0.00 MB	4	67
134,219 134,219	000000000000082b9dc5e72ebf9d9151e6b9c4e5e2c177b113a492202e1a3976	01 Jul 2011, 13:54	0.03 MB	90	480
134,218 134,218	000000000000083f225ea01b1d2efd1d636f0bb748dcb0920df841225e82c1f0	01 Jul 2011, 13:41	0.01 MB	17	174
134,217 134,217	00000000000002d44866c1b1af64695dd8c17d53ab796849c7d9db7600220544	01 Jul 2011, 13:37	0.05 MB	108	426
134,216 134,216	000000000000034ccdaf91a712a67f4635e899ac943e35a8a3f3c628c36fe5bd	01 Jul 2011, 13:24	0.00 MB	10	2,402
134,215 134,215	00000000000003c39b15a106223219e9b87702dec5369d68b091fa0317db1776	01 Jul 2011, 13:18	0.00 MB	10	459
134,214 134,214	00000000000003b95939cdf57b8a1d3dd43d8799f706f8d1dad8a01d93970588	01 Jul 2011, 13:16	0.01 MB	11	67
134,213 134,213	000000000000072a2277812aec96defc546e40739e80695b3ed2b76b27ff250b	01 Jul 2011, 13:15	0.05 MB	114	571
134,212 134,212	00000000000001d5031fbb09e684aaa7f61ce7fec416b1c93f4f89add7041215	01 Jul 2011, 13:01	0.01 MB	39	248
134,211 134,211	000000000000080eef2667df9482e1f171d06925ac5ef80ac61c2e52d8c4a438	01 Jul 2011, 13:00	0.00 MB	1	0
134,210 134,210	00000000000006452e5316fa14fccc456bc939190033dd54ea70569f459dc099	01 Jul 2011, 13:00	0.01 MB	39	297
134,209 134,209	0000000000000130d2803c0165c1bdf4151212aa9f8fb62d48881f947bae684f	01 Jul 2011, 12:54	0.00 MB	8	524

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.62 GB sent, 92.78 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.