Blockchain Explorer | learn me a bitcoin

Memory Pool

8,099 transactions

2.77 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,731	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 23 secs ago	1.00 vMB	3,898	5

Show Transactions

Blockchain

Tip: 907,730 (771,016 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,714 136,714	000000000000097aa7de40971feb8e74dc62a13c489415320fcaae50042bdee2	17 Jul 2011, 11:58	0.01 MB	26	268
136,713 136,713	0000000000000696f7cd07c492f1824579168ca36417b4ba572345eb8b6da16e	17 Jul 2011, 11:54	0.04 MB	64	143
136,712 136,712	0000000000000111315afc030126a946e3daff3b48f485cd377bedc5d081b578	17 Jul 2011, 11:49	0.01 MB	12	140
136,711 136,711	000000000000030b401b65079b86e429b819409db0fa5d7aa817831cd640ac2f	17 Jul 2011, 11:45	0.02 MB	48	411
136,710 136,710	000000000000033835541f11f62d9c90e9b6c0f7935ed9e1efcc16d9aa09e56f	17 Jul 2011, 11:30	0.01 MB	19	458
136,709 136,709	0000000000000214aa17be51283a6e54bcd008af3b64f2249ff041007fc0922b	17 Jul 2011, 11:19	0.01 MB	19	488
136,708 136,708	000000000000024f08d142174de21819661935d469c8d45bfab25d82d52bed65	17 Jul 2011, 11:14	0.00 MB	2	0
136,707 136,707	0000000000000229e10f0280bc293ffa13ab909bd3e1ae453eba936508e13c64	17 Jul 2011, 11:14	0.03 MB	80	137
136,706 136,706	000000000000051249fd74cd89a85e116e4095d814cf45c14162a8a3b11b02ee	17 Jul 2011, 11:07	0.01 MB	10	203
136,705 136,705	000000000000007b33eef0c2ef3f2f48fe16fee169b0d426077bc9d511ed9c67	17 Jul 2011, 11:03	0.00 MB	18	679
136,704 136,704	000000000000097738ddf18063c33b67a4132ef161ec25b2b6026c8fcf20a876	17 Jul 2011, 11:01	0.01 MB	30	95
136,703 136,703	00000000000007e58c20e285014d4f0a4cb69fa7998d9fb6b50f825258714b81	17 Jul 2011, 10:58	0.04 MB	51	307
136,702 136,702	00000000000003ec04472de99f76eb146a244bd261c52a09b4a362eccceecae2	17 Jul 2011, 10:50	0.05 MB	97	383
136,701 136,701	00000000000006131ff35e7f259b16c56e23b4541f21e92f006692e623b50e75	17 Jul 2011, 10:07	0.02 MB	60	117
136,700 136,700	00000000000007e7dd440747c321018a8c10b3ca0388cfeb6d6f5daf97d187ca	17 Jul 2011, 10:07	0.06 MB	69	377
136,699 136,699	000000000000040acd45313a565b316acc76fe3764bf33395bdee4530bbcb406	17 Jul 2011, 09:39	0.02 MB	38	468
136,698 136,698	000000000000014985b5f1273a193896351cbd592090865177975bc7117fe723	17 Jul 2011, 09:27	0.03 MB	113	162
136,697 136,697	000000000000001c42d79c4d8e38663e7186e0dd29e9afb780a7688b3cc385ed	17 Jul 2011, 09:23	0.05 MB	98	479
136,696 136,696	000000000000045f2387982b2bb11113f443a9699416df74de337ef69817bf16	17 Jul 2011, 09:11	0.02 MB	49	252
136,695 136,695	000000000000080b762af9a7466912c6be2659a9129711016b012dbffcc1ab86	17 Jul 2011, 08:56	0.01 MB	40	453
136,694 136,694	0000000000000a898d6c1f88bc6d96e002f78f6d3a690fdb2ca64726f451a27f	17 Jul 2011, 08:45	0.00 MB	8	461

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,626.58 GB sent, 93.07 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.