Blockchain Explorer | learn me a bitcoin

Memory Pool

6,258 transactions

2.03 vMB

Show Random Selection

Max Size: 12/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,703	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 37 secs ago	1.00 vMB	2,902	3

Show Transactions

Blockchain

Tip: 907,702 (773,102 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,600 134,600	000000000000094c1afab9c2399ce28cc5004870cf38f03f156b10aa2d58f78f	03 Jul 2011, 19:00	0.01 MB	15	659
134,599 134,599	00000000000000adcdedd735bcdad6d61105b68f7dc7baeff2260ed19968ddd1	03 Jul 2011, 18:59	0.00 MB	1	0
134,598 134,598	00000000000005a9ae2970abd3cd0c09fb57a3f573dfab69b0c7321277183a6f	03 Jul 2011, 18:59	0.00 MB	3	0
134,597 134,597	000000000000053764665b050a89bffba7a5ba1a89ffdea14d4934ab25cabdfb	03 Jul 2011, 18:58	0.03 MB	104	300
134,596 134,596	0000000000000812b4836532cdd65947cd9acdd874d359fa9c2bb226989ecb57	03 Jul 2011, 18:40	0.01 MB	18	482
134,595 134,595	0000000000000c053bfab1a50a4b557c9b5797c5550b450a2f08bcac8fc3d542	03 Jul 2011, 18:40	0.00 MB	12	16
134,594 134,594	0000000000000a414e8c50c28de89a0ba1746825e34a18cc4e18560850cb358a	03 Jul 2011, 18:38	0.00 MB	1	0
134,593 134,593	0000000000000a7b5f098e8c42600286d98f2b6667ae5295ddad0636eb02ded8	03 Jul 2011, 18:38	0.02 MB	46	238
134,592 134,592	000000000000014e0843372120197c71079990b9d27e41dbaf952e4a318613ad	03 Jul 2011, 18:37	0.03 MB	60	645
134,591 134,591	0000000000000184869b6921c22e233e5a905d620bc893fe1d14ebbec89e0abf	03 Jul 2011, 18:18	0.01 MB	16	545
134,590 134,590	000000000000045a04265794fde6b7709514f7cada6b2977efc789ff547a628b	03 Jul 2011, 18:17	0.03 MB	101	20
134,589 134,589	000000000000074532cba1e580287838858dbc324efada692654d3423548ce38	03 Jul 2011, 18:15	0.01 MB	22	937
134,588 134,588	0000000000000b7b3d10eecdfb32fe91b0138edd8714f261fba63efa3048fc7d	03 Jul 2011, 18:11	0.05 MB	144	355
134,587 134,587	0000000000000b608302520d0d6c8929c7a336998a5f6ad90ad62c3fa05f332b	03 Jul 2011, 18:04	0.03 MB	76	399
134,586 134,586	0000000000000a33054d8563f95aaa5214fa56def7f359d243360234837a750b	03 Jul 2011, 17:51	0.01 MB	13	1,560
134,585 134,585	0000000000000ba4e81fdd73ae31c8d4d0793b9b3b80a19dacafe9f60b5e85a4	03 Jul 2011, 17:40	0.03 MB	72	586
134,584 134,584	000000000000078f6716d397e44ff6fa4727cb99d30a66dc36c5d8437a289be4	03 Jul 2011, 17:31	0.02 MB	50	526
134,583 134,583	00000000000007de53b9ff68ba8080a957eed627e2010b1c326d8c187fcdbe99	03 Jul 2011, 17:21	0.00 MB	12	374
134,582 134,582	000000000000051556ce47319ee4735991b778aaabe3e995c7e536c9eceffd9c	03 Jul 2011, 17:20	0.03 MB	55	391
134,581 134,581	0000000000000794bdef2d43773b7d34fd523c3e7228e2631b2cf1c6409d4c7b	03 Jul 2011, 17:12	0.03 MB	68	514
134,580 134,580	0000000000000688b83c0662775e89a48bb86bd947516c0a753bdb3ceb6c4c1c	03 Jul 2011, 17:02	0.05 MB	141	473

Previous 10 blocks ↓

Total Size: 768.99 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: 1,616.56 GB sent, 92.76 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.