Blockchain Explorer | learn me a bitcoin

Memory Pool

1,823 transactions

0.57 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,447	00000000000000000002349e0000000000000000000000000000000000000000	59 secs	0.57 vMB	1,811	2

Show Transactions

Blockchain

Tip: 908,446 (860,992 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
47,454 47,454	00000000069e2f7070888e61196d5cda6c793502f930f8a560a35b112a4561a9	27 Mar 2010, 20:04	1
47,453 47,453	0000000033b1fb5bb76d5a409502a1ebf5b78a071c101716d128740a5b0d6028	27 Mar 2010, 20:03	1
47,452 47,452	000000000e4cd44870d61fd52dd62a23dc3195481a3910641663684ca448dc1b	27 Mar 2010, 19:50	1
47,451 47,451	0000000031f1a13ce4625137bae318629b7fdff148cb70614117c18d0f1599b8	27 Mar 2010, 19:50	1
47,450 47,450	0000000020ffec163808f43716315667bebab0e631993c377a7705b1233d57a3	27 Mar 2010, 19:46	1
47,449 47,449	0000000014aafdc67911cde36d21b5bfdf6f7d08893ae8201bc6ce8d010c009c	27 Mar 2010, 19:34	1
47,448 47,448	000000001b8712e3afb72bb8f6c30f58b02c7ac2e2a247b74db10db8dacfd0bf	27 Mar 2010, 19:32	1
47,447 47,447	000000001b6d06d049bb577559c822f0dff7ff002dc8b81c2b974af5934895de	27 Mar 2010, 19:23	1
47,446 47,446	000000000111cf8cc9931f7b6813cc4f626d1071db4c625c2ee29807988a0e62	27 Mar 2010, 19:19	1
47,445 47,445	000000002e5501e52e09f9b1f92557a487452d06951a6efaa7e44be14bffa8fa	27 Mar 2010, 19:15	1
47,444 47,444	0000000030a03931a7456363d7084526ceb0e0286980192cb2027bca08027b5a	27 Mar 2010, 19:03	1
47,443 47,443	0000000002d9ea78d42fe9115a999efd2ebeb1f58d8285d4e2a1da97b0ad4989	27 Mar 2010, 18:59	1
47,442 47,442	000000001b4b7694aacf28e79b17776f0125f78ba9be7f6d536d95bc320d1c05	27 Mar 2010, 18:57	1
47,441 47,441	00000000323f994a24e6bee49da4495713d34f27c2a57e32b9827292f76547b8	27 Mar 2010, 18:41	1
47,440 47,440	000000001db9ad3ccd3d1e2e58819068c74c2d65f57ab45bf8ab480d263d14f4	27 Mar 2010, 18:36	1
47,439 47,439	000000000598a4acedc4a1a213c71f34f7cef21b4e3d20432277a76422ec8957	27 Mar 2010, 18:33	1
47,438 47,438	000000001c5fa774b16742035a045941a7af76e1e33d2cdf2f08693473491820	27 Mar 2010, 18:23	2
47,437 47,437	00000000330b78b5d5b3521cb4346f0c5920c260e292249014479ca92ca2b3ab	27 Mar 2010, 18:18	1
47,436 47,436	000000002687d079b9038c62269299158409a9d94c61b94e2bafa8f976b4b2e3	27 Mar 2010, 18:04	1
47,435 47,435	000000002b07a59ab1222fdb86fb18811e60c77ed224497dd843daaef7ffbbd3	27 Mar 2010, 17:56	1
47,434 47,434	000000001beb3e290c92934ac5a0f20ff7a1caee4760a53f107c7c6d584a1e28	27 Mar 2010, 17:52	1

Previous 10 blocks ↓

Total Size: 770.53 GB

Node Information

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

Uptime: 2 months, 22 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,775.51 GB sent, 99.70 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.