Blockchain Explorer | learn me a bitcoin

Memory Pool

3,529 transactions

0.97 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
907,793	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 12 secs ago	0.95 vMB	3,518	2

Show Transactions

Blockchain

Tip: 907,792 (643,976 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
263,816 263,816	0000000000000004d2c0b6a747cce43615f4d28762f81c96472b12af3ad2e24e	15 Oct 2013, 09:15	0.00 MB	9	55
263,815 263,815	00000000000000106b8fd3dd9c3b6539b6eec8571abdf63b485e06104153b836	15 Oct 2013, 09:17	0.10 MB	257	106
263,814 263,814	0000000000000008e4cab230e7ff294b319ab148d957475e4a7a5efc6e233663	15 Oct 2013, 09:06	0.06 MB	160	114
263,813 263,813	000000000000000cf9dbfc07d581adde42030c79c28b129e079f060bdd103668	15 Oct 2013, 09:04	0.00 MB	11	120
263,812 263,812	000000000000000ec03d722ccd2623d450946d419f27c18bf4508437933f1183	15 Oct 2013, 09:01	0.03 MB	86	87
263,811 263,811	000000000000000b98eae0bb50e0cb17dcafd241b9cb4ac45bfcb274bb58f8a6	15 Oct 2013, 09:00	0.01 MB	37	100
263,810 263,810	000000000000001660f9ecbc790c1d5d97224a4fb250f94a286226c66db2a766	15 Oct 2013, 08:57	0.04 MB	97	77
263,809 263,809	0000000000000015ec01e065d992799ddf992ff2f9c39ca1ffc378a4ae6b7321	15 Oct 2013, 08:55	0.01 MB	47	103
263,808 263,808	0000000000000016387f939936c06f74dbf1e5ba5814f4ac5528265e8d51d09c	15 Oct 2013, 08:54	0.04 MB	80	89
263,807 263,807	000000000000000e6eb5b682c38e27e9ca9550fc58dc1a346fcdc751049210c3	15 Oct 2013, 08:51	0.04 MB	102	117
263,806 263,806	00000000000000070e27e059972265f1b1bd3e110226bf75413ba8a01b2fef80	15 Oct 2013, 08:49	0.05 MB	100	106
263,805 263,805	000000000000001343801f54e528534da8060c4e49a74cd5d921196522097f56	15 Oct 2013, 08:50	0.01 MB	19	148
263,804 263,804	00000000000000125c26df4b7180dcc23a2926160aa07252a211a87921d3fe77	15 Oct 2013, 08:46	0.13 MB	288	79
263,803 263,803	000000000000000c2f5e5da6882ce44821df366c37389785e2a5003313d37331	15 Oct 2013, 08:40	0.22 MB	589	134
263,802 263,802	00000000000000111910d9edf24992168ded26f2ce0435cf55a877c5c9a0d9fc	15 Oct 2013, 08:25	0.00 MB	12	88
263,801 263,801	000000000000000c22096af452417c02145b091de82803fffac614d43bb17e3c	15 Oct 2013, 08:27	0.00 MB	12	76
263,800 263,800	0000000000000009f5c004cbe7807ed4f5a77d73ca37fa82a90d3e73b8215975	15 Oct 2013, 08:24	0.16 MB	369	113
263,799 263,799	00000000000000100ef7a0659b6ee6ae1200255fa032f63008a4927282014f7e	15 Oct 2013, 08:14	0.00 MB	14	55
263,798 263,798	000000000000000bff6a0aa9d86312ff1168515a07475f8c0edcfa920bb20920	15 Oct 2013, 08:14	0.14 MB	216	41
263,797 263,797	00000000000000044dd02868cf94ccb26088ad29e27c78da92bc8d1887802a71	15 Oct 2013, 08:10	0.25 MB	694	155
263,796 263,796	000000000000001188b3423dd519b2be1fa2ce15e275c267779b148142778173	15 Oct 2013, 07:51	0.03 MB	74	209

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.64 GB sent, 93.64 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.