Blockchain Explorer | learn me a bitcoin

Memory Pool

4,513 transactions

1.70 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
5 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
908,135	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 38 secs ago	1.00 vMB	2,951	5

Show Transactions

Blockchain

Tip: 908,134 (793,389 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
114,745 114,745	0000000000006574e8f022f665e0199ef28a87070ffed32cdff5cbf906ac8475	24 Mar 2011, 00:02	0.00 MB	4	3,875
114,744 114,744	000000000000871353bbefce58753dbf8d851df5ad3747a6c6b3719f8568d516	23 Mar 2011, 23:59	0.01 MB	38	1,467
114,743 114,743	0000000000008b6ed2478c359dcbe5b5e52e3f038467c74aa3a17dcfef248033	23 Mar 2011, 23:38	0.00 MB	9	3,874
114,742 114,742	0000000000009382b6be47555d2b5aee1afad972c05029461562110ed8e62d8b	23 Mar 2011, 23:27	0.00 MB	13	1,284
114,741 114,741	00000000000076f14d49ffda801198a327ca7029d8466d9bb29cdc924fa09698	23 Mar 2011, 23:19	0.00 MB	11	920
114,740 114,740	0000000000005f9c7c4b6706556dabd5f1a7bc18f0be36913f179a83a18a57ef	23 Mar 2011, 23:05	0.00 MB	9	518
114,739 114,739	0000000000002508688d59cc3a9c543d8d5048ff58d7fc470ff3a60df0df55fa	23 Mar 2011, 23:05	0.00 MB	10	313
114,738 114,738	000000000000737d092aa1f4fd5bf741cc8f04bb83aba2d15b68dcd43e74c5a6	23 Mar 2011, 23:02	0.00 MB	10	837
114,737 114,737	00000000000070d2504cd69c830d975f114db04664aeae299020af6f0f04533f	23 Mar 2011, 22:53	0.00 MB	13	1,066
114,736 114,736	0000000000004433ee7894669e2df50eae427a947d65aec5c056317bb3a4e370	23 Mar 2011, 22:51	0.01 MB	24	396
114,735 114,735	00000000000048db6481d28ed143777761b4a57dda0e3e14eff74e99debfacf3	23 Mar 2011, 22:47	0.00 MB	5	3,883
114,734 114,734	00000000000079e02427745428d2efd193cd711fb0c0e933642dbc9bd6afd992	23 Mar 2011, 22:41	0.00 MB	6	3,399
114,733 114,733	000000000000b71664916f2f463215c0d39afd21f81a30370f3ebb2655e3956f	23 Mar 2011, 22:33	0.00 MB	14	3,878
114,732 114,732	0000000000006ac81b6863a7451b6afaf550f1baa74c55c8741791ca2c67aa8c	23 Mar 2011, 22:18	0.02 MB	60	1,778
114,731 114,731	000000000000d93ddd2b534b18f03dea30d6f3568b77d191384654ea216eea02	23 Mar 2011, 21:51	0.00 MB	17	3,974
114,730 114,730	00000000000080aced1e1ef33ff12166dcd28755dbe0fdd8b90b1907cb3bae31	23 Mar 2011, 21:37	0.01 MB	33	2,205
114,729 114,729	0000000000005ec7002c24ac8b19f75940168d420c934cfc58459907aba2f642	23 Mar 2011, 22:21	0.01 MB	22	2,037
114,728 114,728	000000000000d997093f4d59331c310e3edcd5acca5cad649179ad14d78394e5	23 Mar 2011, 21:11	0.02 MB	50	1,517
114,727 114,727	000000000000063c0df9233a7324948be6aa7968d8ab78d2c8c451768e8b5e37	23 Mar 2011, 21:07	0.01 MB	34	3,794
114,726 114,726	0000000000008132736c7dd81ffb11ab37af78ae8bfd3cc8e160b25dfe9b4c34	23 Mar 2011, 20:33	0.00 MB	7	3,875
114,725 114,725	0000000000002e50412bd7fd2db07476d25d40afa4e87a87224bf7c93cdb0503	23 Mar 2011, 20:24	0.00 MB	5	3,868

Previous 10 blocks ↓

Total Size: 769.80 GB

Node Information

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

Uptime: 2 months, 20 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.39 GB sent, 96.89 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.